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Conserved domains on  [gi|767996359|ref|XP_011523733|]
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kinase suppressor of Ras 1 isoform X4 [Homo sapiens]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
STKc_KSR1 cd14152
Catalytic domain of the Serine/Threonine Kinase, Kinase Suppressor of Ras 1; STKs catalyze the ...
612-890 0e+00

Catalytic domain of the Serine/Threonine Kinase, Kinase Suppressor of Ras 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. KSR1 functions as a transducer of TNFalpha-stimulated C-Raf activation of ERK1/2 and NF-kB. Detected activity of KSR1 is cell type specific and context dependent. It is inactive in normal colon epithelial cells and becomes activated at the onset of inflammatory bowel disease (IBD). Similarly, KSR1 activity is undetectable prior to stimulation by EGF or ceramide in COS-7 or YAMC cells, respectively. KSR proteins are widely regarded as pseudokinases, however, this matter is up for debate as catalytic activity has been detected for KSR1 in some systems. The KSR1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


:

Pssm-ID: 271054 [Multi-domain]  Cd Length: 279  Bit Score: 632.00  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKG 691
Cdd:cd14152    1 QIELGELIGQGRWGKVHRGRWHGEVAIRLLEIDGNNQDHLKLFKKEVMNYRQTRHENVVLFMGACMHPPHLAIITSFCKG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVREGRRENQLKL 771
Cdd:cd14152   81 RTLYSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVQEGRRENELKL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 772 SHDWLCYLAPEIVREMTPGKDEDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSVSLGKE 851
Cdd:cd14152  161 PHDWLCYLAPEIVREMTPGKDEDCLPFSKAADVYAFGTIWYELQARDWPLKNQPAEALIWQIGSGEGMKQVLTTISLGKE 240
                        250       260       270
                 ....*....|....*....|....*....|....*....
gi 767996359 852 VSEILSACWAFDLQERPSFSLLMDMLEKLPKLNRRLSHP 890
Cdd:cd14152  241 VTEILSACWAFDLEERPSFTLLMDMLEKLPKLNRRLSHP 279
C1_KSR1 cd20872
protein kinase C conserved region 1 (C1 domain) found in kinase suppressor of Ras 1 (KSR1) and ...
346-392 5.28e-31

protein kinase C conserved region 1 (C1 domain) found in kinase suppressor of Ras 1 (KSR1) and similar proteins; KSR1 functions as a transducer of TNFalpha-stimulated C-Raf activation of ERK1/2 and NF-kB. Detected activity of KSR1 is cell type specific and context dependent. It is inactive in normal colon epithelial cells and becomes activated at the onset of inflammatory bowel disease (IBD). Similarly, KSR1 activity is undetectable prior to stimulation by EGF or ceramide in COS-7 or YAMC cells, respectively. KSR proteins are widely regarded as pseudokinases, however, this matter is up for debate as catalytic activity has been detected for KSR1 in some systems. KSR proteins contain a SAM-like domain, a zinc finger cysteine-rich domain (C1), and a pseudokinase domain. This model describes the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


:

Pssm-ID: 410422  Cd Length: 47  Bit Score: 115.14  E-value: 5.28e-31
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 346 VTHRFSTKSWLSQVCHVCQKSMIFGVKCKHCRLKCHNKCTKEAPACR 392
Cdd:cd20872    1 VTHRFSTKSWLSQTCQVCQKSMMFGVKCKHCRLKCHNKCTKEAPACR 47
SAM_KSR1_N super family cl48562
Kinase suppressor RAS 1 N-terminal helical hairpin;
41-94 2.87e-20

Kinase suppressor RAS 1 N-terminal helical hairpin;


The actual alignment was detected with superfamily member pfam20406:

Pssm-ID: 466555  Cd Length: 54  Bit Score: 84.84  E-value: 2.87e-20
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 767996359   41 CGQLQKLIDISIGSLRGLRTKCAVSNDLTQQEIRTLEAKLVRYICKQRQCKLSV 94
Cdd:pfam20406   1 LVIIQDMIDISANHLEGLRTQCATSFDLTQQEIRALEGKLVKYFSEQLLAKSKL 54
SAM_KSR1 super family cl16297
SAM like domain present in kinase suppressor RAS 1;
102-168 1.32e-11

SAM like domain present in kinase suppressor RAS 1;


The actual alignment was detected with superfamily member pfam13543:

Pssm-ID: 463916  Cd Length: 70  Bit Score: 60.84  E-value: 1.32e-11
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359  102 ELNSYPRFSDWLYTFNVRPEVVQEI-PRDLTLDALLEMNEAKVKETLRRCGASGDECGRLQYALTCLR 168
Cdd:pfam13543   3 GLQPYPELRQWLRVVGLSPETINAIlNKKLTLEDLLQMSEEELRQLLSDVQAREEEMRRLTAAMQNLR 70
 
Name Accession Description Interval E-value
STKc_KSR1 cd14152
Catalytic domain of the Serine/Threonine Kinase, Kinase Suppressor of Ras 1; STKs catalyze the ...
612-890 0e+00

Catalytic domain of the Serine/Threonine Kinase, Kinase Suppressor of Ras 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. KSR1 functions as a transducer of TNFalpha-stimulated C-Raf activation of ERK1/2 and NF-kB. Detected activity of KSR1 is cell type specific and context dependent. It is inactive in normal colon epithelial cells and becomes activated at the onset of inflammatory bowel disease (IBD). Similarly, KSR1 activity is undetectable prior to stimulation by EGF or ceramide in COS-7 or YAMC cells, respectively. KSR proteins are widely regarded as pseudokinases, however, this matter is up for debate as catalytic activity has been detected for KSR1 in some systems. The KSR1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271054 [Multi-domain]  Cd Length: 279  Bit Score: 632.00  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKG 691
Cdd:cd14152    1 QIELGELIGQGRWGKVHRGRWHGEVAIRLLEIDGNNQDHLKLFKKEVMNYRQTRHENVVLFMGACMHPPHLAIITSFCKG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVREGRRENQLKL 771
Cdd:cd14152   81 RTLYSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVQEGRRENELKL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 772 SHDWLCYLAPEIVREMTPGKDEDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSVSLGKE 851
Cdd:cd14152  161 PHDWLCYLAPEIVREMTPGKDEDCLPFSKAADVYAFGTIWYELQARDWPLKNQPAEALIWQIGSGEGMKQVLTTISLGKE 240
                        250       260       270
                 ....*....|....*....|....*....|....*....
gi 767996359 852 VSEILSACWAFDLQERPSFSLLMDMLEKLPKLNRRLSHP 890
Cdd:cd14152  241 VTEILSACWAFDLEERPSFTLLMDMLEKLPKLNRRLSHP 279
PK_Tyr_Ser-Thr pfam07714
Protein tyrosine and serine/threonine kinase; Protein phosphorylation, which plays a key role ...
613-877 7.90e-50

Protein tyrosine and serine/threonine kinase; Protein phosphorylation, which plays a key role in most cellular activities, is a reversible process mediated by protein kinases and phosphoprotein phosphatases. Protein kinases catalyze the transfer of the gamma phosphate from nucleotide triphosphates (often ATP) to one or more amino acid residues in a protein substrate side chain, resulting in a conformational change affecting protein function. Phosphoprotein phosphatases catalyze the reverse process. Protein kinases fall into three broad classes, characterized with respect to substrate specificity; Serine/threonine-protein kinases, tyrosine-protein kinases, and dual specificity protein kinases (e.g. MEK - phosphorylates both Thr and Tyr on target proteins). This entry represents the catalytic domain found in a number of serine/threonine- and tyrosine-protein kinases. It does not include the catalytic domain of dual specificity kinases.


Pssm-ID: 462242 [Multi-domain]  Cd Length: 258  Bit Score: 176.53  E-value: 7.90e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  613 VELGEPIGQGRWGRVHRGRWHG-------EVAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:pfam07714   1 LTLGEKLGEGAFGEVYKGTLKGegentkiKVAVKTLK-EGADEEEREDFLEEASIMKKLDHPNIVKLLGVCTQGEPLYIV 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  686 TSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLF-----GISGV 759
Cdd:pfam07714  80 TEYMPGGDLLDFLRKHKRKLTLKDLLSMALQIAKGMEYLESKNFVHRDLAARNCLVSENLVVkISDFGLSrdiydDDYYR 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  760 VREGRRENqlklshdwLCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQAR-DWPLKNQAAEASIWQIGSGEG 838
Cdd:pfam07714 160 KRGGGKLP--------IKWMAPESLKDGK---------FTSKSDVWSFGVLLWEIFTLgEQPYPGMSNEEVLEFLEDGYR 222
                         250       260       270
                  ....*....|....*....|....*....|....*....
gi 767996359  839 MKRVLTSvslGKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:pfam07714 223 LPQPENC---PDELYDLMKQCWAYDPEDRPTFSELVEDL 258
TyrKc smart00219
Tyrosine kinase, catalytic domain; Phosphotransferases. Tyrosine-specific kinase subfamily.
613-877 6.47e-45

Tyrosine kinase, catalytic domain; Phosphotransferases. Tyrosine-specific kinase subfamily.


Pssm-ID: 197581 [Multi-domain]  Cd Length: 257  Bit Score: 162.70  E-value: 6.47e-45
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   613 VELGEPIGQGRWGRVHRGRWHG-------EVAIRLLeMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:smart00219   1 LTLGKKLGEGAFGEVYKGKLKGkggkkkvEVAVKTL-KEDASEQQIEEFLREARIMRKLDHPNVVKLLGVCTEEEPLYIV 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   686 TSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgisgvVREGR 764
Cdd:smart00219  80 MEYMEGGDLLSYLRKNRPKLSLSDLLSFALQIARGMEYLESKNFIHRDLAARNCLVGENLVVkISDFGL------SRDLY 153
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   765 RENQLKLSHDWLCY--LAPEIVREMTpgkdedqlpFSKAADVYAFG-TVW--YELQARDWP-LKNQAAEAsiwQIGSGEG 838
Cdd:smart00219 154 DDDYYRKRGGKLPIrwMAPESLKEGK---------FTSKSDVWSFGvLLWeiFTLGEQPYPgMSNEEVLE---YLKNGYR 221
                          250       260       270
                   ....*....|....*....|....*....|....*....
gi 767996359   839 MKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:smart00219 222 LPQPPNCPP---ELYDLMLQCWAEDPEDRPTFSELVEIL 257
C1_KSR1 cd20872
protein kinase C conserved region 1 (C1 domain) found in kinase suppressor of Ras 1 (KSR1) and ...
346-392 5.28e-31

protein kinase C conserved region 1 (C1 domain) found in kinase suppressor of Ras 1 (KSR1) and similar proteins; KSR1 functions as a transducer of TNFalpha-stimulated C-Raf activation of ERK1/2 and NF-kB. Detected activity of KSR1 is cell type specific and context dependent. It is inactive in normal colon epithelial cells and becomes activated at the onset of inflammatory bowel disease (IBD). Similarly, KSR1 activity is undetectable prior to stimulation by EGF or ceramide in COS-7 or YAMC cells, respectively. KSR proteins are widely regarded as pseudokinases, however, this matter is up for debate as catalytic activity has been detected for KSR1 in some systems. KSR proteins contain a SAM-like domain, a zinc finger cysteine-rich domain (C1), and a pseudokinase domain. This model describes the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410422  Cd Length: 47  Bit Score: 115.14  E-value: 5.28e-31
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 346 VTHRFSTKSWLSQVCHVCQKSMIFGVKCKHCRLKCHNKCTKEAPACR 392
Cdd:cd20872    1 VTHRFSTKSWLSQTCQVCQKSMMFGVKCKHCRLKCHNKCTKEAPACR 47
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
614-882 3.35e-27

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 116.27  E-value: 3.35e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAI-RLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC 689
Cdd:COG0515   10 RILRLLGRGGMGVVYLARDLRlgrPVALkVLRPELAADPEARERFRREARALARLNHPNIVRVYDVGEEDGRPYLVMEYV 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDfglFGISGVVREGR--RE 766
Cdd:COG0515   90 EGESLADLLRRRGP-LPPAEALRILAQLAEALAAAHAAGIVHRDIKPANILLTpDGRVKLID---FGIARALGGATltQT 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 767 NQLKLShdwLCYLAPEIVREMTPGkdedqlpfsKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSV 846
Cdd:COG0515  166 GTVVGT---PGYMAPEQARGEPVD---------PRSDVYSLGVTLYELLTGRPPFDGDSPAELLRAHLREPPPPPSELRP 233
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 767996359 847 SLGKEVSEILSACWAFDLQERP-SFSLLMDMLEKLPK 882
Cdd:COG0515  234 DLPPALDAIVLRALAKDPEERYqSAAELAAALRAVLR 270
SAM_KSR1_N pfam20406
Kinase suppressor RAS 1 N-terminal helical hairpin;
41-94 2.87e-20

Kinase suppressor RAS 1 N-terminal helical hairpin;


Pssm-ID: 466555  Cd Length: 54  Bit Score: 84.84  E-value: 2.87e-20
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 767996359   41 CGQLQKLIDISIGSLRGLRTKCAVSNDLTQQEIRTLEAKLVRYICKQRQCKLSV 94
Cdd:pfam20406   1 LVIIQDMIDISANHLEGLRTQCATSFDLTQQEIRALEGKLVKYFSEQLLAKSKL 54
PTZ00263 PTZ00263
protein kinase A catalytic subunit; Provisional
614-816 1.05e-11

protein kinase A catalytic subunit; Provisional


Pssm-ID: 140289 [Multi-domain]  Cd Length: 329  Bit Score: 67.15  E-value: 1.05e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVhrgrwhgevaiRLLEMDGHNQDH-LKLFKK-EVMNYRQTRHEN-------------VVLFMGACMN 678
Cdd:PTZ00263  21 EMGETLGTGSFGRV-----------RIAKHKGTGEYYaIKCLKKrEILKMKQVQHVAqeksilmelshpfIVNMMCSFQD 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 679 PPHLAIITSFCKGRTLHSFVRDP-KTSLDINKTrqIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgi 756
Cdd:PTZ00263  90 ENRVYFLLEFVVGGELFTHLRKAgRFPNDVAKF--YHAELVLAFEYLHSKDIIYRDLKPENLLLDNkGHVKVTDFGF--- 164
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 757 sgvvreGRRENQLKLShdwLC----YLAPEIVREMTPGkdedqlpfsKAADVYAFGTVWYELQA 816
Cdd:PTZ00263 165 ------AKKVPDRTFT---LCgtpeYLAPEVIQSKGHG---------KAVDWWTMGVLLYEFIA 210
SAM_KSR1 pfam13543
SAM like domain present in kinase suppressor RAS 1;
102-168 1.32e-11

SAM like domain present in kinase suppressor RAS 1;


Pssm-ID: 463916  Cd Length: 70  Bit Score: 60.84  E-value: 1.32e-11
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359  102 ELNSYPRFSDWLYTFNVRPEVVQEI-PRDLTLDALLEMNEAKVKETLRRCGASGDECGRLQYALTCLR 168
Cdd:pfam13543   3 GLQPYPELRQWLRVVGLSPETINAIlNKKLTLEDLLQMSEEELRQLLSDVQAREEEMRRLTAAMQNLR 70
PknB_PASTA_kin NF033483
Stk1 family PASTA domain-containing Ser/Thr kinase;
614-814 6.84e-09

Stk1 family PASTA domain-containing Ser/Thr kinase;


Pssm-ID: 468045 [Multi-domain]  Cd Length: 563  Bit Score: 59.42  E-value: 6.84e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRG---RWHGEVAIRLLEMD-GHNQDHLKLFKKEVMNYRQTRHENVV-------------LFMgac 676
Cdd:NF033483  10 EIGERIGRGGMAEVYLAkdtRLDRDVAVKVLRPDlARDPEFVARFRREAQSAASLSHPNIVsvydvgedggipyIVM--- 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 mnpphlaiitSFCKGRTLHSFVRD-----PKTSLDInkTRQIAQeiikGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITD 750
Cdd:NF033483  87 ----------EYVDGRTLKDYIREhgplsPEEAVEI--MIQILS----ALEHAHRNGIVHRDIKPQNILITkDGRVKVTD 150
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 751 FGLF------------GISGVVregrrenqlklsHdwlcYLAPEIVRemtpGKDEDqlpfsKAADVYAFGTVWYEL 814
Cdd:NF033483 151 FGIAralssttmtqtnSVLGTV------------H----YLSPEQAR----GGTVD-----ARSDIYSLGIVLYEM 201
C1 smart00109
Protein kinase C conserved region 1 (C1) domains (Cysteine-rich domains); Some bind phorbol ...
348-390 1.68e-07

Protein kinase C conserved region 1 (C1) domains (Cysteine-rich domains); Some bind phorbol esters and diacylglycerol. Some bind RasGTP. Zinc-binding domains.


Pssm-ID: 197519  Cd Length: 50  Bit Score: 48.62  E-value: 1.68e-07
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*...
gi 767996359   348 HRFSTKSW-LSQVCHVCQKSMIF----GVKCKHCRLKCHNKCTKEAPA 390
Cdd:smart00109   1 HKHVFRTFtKPTFCCVCRKSIWGsfkqGLRCSECKVKCHKKCADKVPK 48
arch_bud32 TIGR03724
Kae1-associated kinase Bud32; Members of this protein family are the Bud32 protein associated ...
619-753 1.90e-05

Kae1-associated kinase Bud32; Members of this protein family are the Bud32 protein associated with Kae1 (kinase-associated endopeptidase 1) in the Archaea. In many Archaeal genomes, Kae1 and Bud32 are fused. The complex is homologous to the Kae1 and Bud32 subunits of the eukaryotic KEOPS complex, an apparently ancient protein kinase-containing molecular machine. [Unknown function, General]


Pssm-ID: 274749 [Multi-domain]  Cd Length: 199  Bit Score: 46.43  E-value: 1.90e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  619 IGQGRWGRVHRGRWHGEVAI---------RLLEMDghnqdhlklfkkEVMNYRQTRHE------------NV-VLFMgac 676
Cdd:TIGR03724   2 IAKGAEAIIYLGDFLGRKAVikervpksyRHPELD------------ERLRKERTRREarllsrarkagvNTpVIYD--- 66
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  677 MNPPHLAIITSFCKGRTLHSFVRDPKTsldinktrqiaqEIIKGMGY----LHAKGIVHKDLKSKNVFYDNGKVVITDFG 752
Cdd:TIGR03724  67 VDPDNKTIVMEYIEGKPLKDVIEENGD------------ELAREIGRlvgkLHKAGIVHGDLTTSNIIVRDDKVYLIDFG 134

                  .
gi 767996359  753 L 753
Cdd:TIGR03724 135 L 135
 
Name Accession Description Interval E-value
STKc_KSR1 cd14152
Catalytic domain of the Serine/Threonine Kinase, Kinase Suppressor of Ras 1; STKs catalyze the ...
612-890 0e+00

Catalytic domain of the Serine/Threonine Kinase, Kinase Suppressor of Ras 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. KSR1 functions as a transducer of TNFalpha-stimulated C-Raf activation of ERK1/2 and NF-kB. Detected activity of KSR1 is cell type specific and context dependent. It is inactive in normal colon epithelial cells and becomes activated at the onset of inflammatory bowel disease (IBD). Similarly, KSR1 activity is undetectable prior to stimulation by EGF or ceramide in COS-7 or YAMC cells, respectively. KSR proteins are widely regarded as pseudokinases, however, this matter is up for debate as catalytic activity has been detected for KSR1 in some systems. The KSR1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271054 [Multi-domain]  Cd Length: 279  Bit Score: 632.00  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKG 691
Cdd:cd14152    1 QIELGELIGQGRWGKVHRGRWHGEVAIRLLEIDGNNQDHLKLFKKEVMNYRQTRHENVVLFMGACMHPPHLAIITSFCKG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVREGRRENQLKL 771
Cdd:cd14152   81 RTLYSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVQEGRRENELKL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 772 SHDWLCYLAPEIVREMTPGKDEDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSVSLGKE 851
Cdd:cd14152  161 PHDWLCYLAPEIVREMTPGKDEDCLPFSKAADVYAFGTIWYELQARDWPLKNQPAEALIWQIGSGEGMKQVLTTISLGKE 240
                        250       260       270
                 ....*....|....*....|....*....|....*....
gi 767996359 852 VSEILSACWAFDLQERPSFSLLMDMLEKLPKLNRRLSHP 890
Cdd:cd14152  241 VTEILSACWAFDLEERPSFTLLMDMLEKLPKLNRRLSHP 279
PK_KSR cd14063
Pseudokinase domain of Kinase Suppressor of Ras; The pseudokinase domain shows similarity to ...
612-882 1.17e-174

Pseudokinase domain of Kinase Suppressor of Ras; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. KSR is a scaffold protein that functions downstream of Ras and upstream of Raf in the Extracellular signal-Regulated Kinase (ERK) pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. KSR proteins regulate the assembly and activation of the Raf/MEK/ERK module upon Ras activation at the membrane by direct association of its components. They are widely regarded as pseudokinases, but there is some debate in this designation as a few groups have reported detecting kinase catalytic activity for KSRs, specifically KSR1. Vertebrates contain two KSR proteins, KSR1 and KSR2. The KSR subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270965 [Multi-domain]  Cd Length: 271  Bit Score: 506.12  E-value: 1.17e-174
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKG 691
Cdd:cd14063    1 ELEIKEVIGKGRFGRVHRGRWHGDVAIKLLNIDYLNEEQLEAFKEEVAAYKNTRHDNLVLFMGACMDPPHLAIVTSLCKG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVREGRRENQLKL 771
Cdd:cd14063   81 RTLYSLIHERKEKFDFNKTVQIAQQICQGMGYLHAKGIIHKDLKSKNIFLENGRVVITDFGLFSLSGLLQPGRREDTLVI 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 772 SHDWLCYLAPEIVREMTPGKD-EDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKrvLTSVSLGK 850
Cdd:cd14063  161 PNGWLCYLAPEIIRALSPDLDfEESLPFTKASDVYAFGTVWYELLAGRWPFKEQPAESIIWQVGCGKKQS--LSQLDIGR 238
                        250       260       270
                 ....*....|....*....|....*....|..
gi 767996359 851 EVSEILSACWAFDLQERPSFSLLMDMLEKLPK 882
Cdd:cd14063  239 EVKDILMQCWAYDPEKRPTFSDLLRMLERLPK 270
PK_KSR2 cd14153
Pseudokinase domain of Kinase Suppressor of Ras 2; The pseudokinase domain shows similarity to ...
612-882 6.93e-155

Pseudokinase domain of Kinase Suppressor of Ras 2; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. KSR2 interacts with the protein phosphatase calcineurin and functions in calcium-mediated ERK signaling. It also functions in energy metabolism by regulating AMP kinase and AMPK-dependent processes such as glucose uptake and fatty acid oxidation. KSR proteins act as scaffold proteins that function downstream of Ras and upstream of Raf in the Extracellular signal-Regulated Kinase (ERK) pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. KSR proteins regulate the assembly and activation of the Raf/MEK/ERK module upon Ras activation at the membrane by direct association of its components. They are widely regarded as pseudokinases. The KSR2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271055 [Multi-domain]  Cd Length: 270  Bit Score: 455.24  E-value: 6.93e-155
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKG 691
Cdd:cd14153    1 QLEIGELIGKGRFGQVYHGRWHGEVAIRLIDIERDNEEQLKAFKREVMAYRQTRHENVVLFMGACMSPPHLAIITSLCKG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVREGRRENQLKL 771
Cdd:cd14153   81 RTLYSVVRDAKVVLDVNKTRQIAQEIVKGMGYLHAKGILHKDLKSKNVFYDNGKVVITDFGLFTISGVLQAGRREDKLRI 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 772 SHDWLCYLAPEIVREMTPGKDEDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSgeGMKRVLTSVSLGKE 851
Cdd:cd14153  161 QSGWLCHLAPEIIRQLSPETEEDKLPFSKHSDVFAFGTIWYELHAREWPFKTQPAEAIIWQVGS--GMKPNLSQIGMGKE 238
                        250       260       270
                 ....*....|....*....|....*....|.
gi 767996359 852 VSEILSACWAFDLQERPSFSLLMDMLEKLPK 882
Cdd:cd14153  239 ISDILLFCWAYEQEERPTFSKLMEMLEKLPK 269
STKc_MAP3K-like cd13999
Catalytic domain of Mitogen-Activated Protein Kinase (MAPK) Kinase Kinase-like Serine ...
619-877 5.33e-72

Catalytic domain of Mitogen-Activated Protein Kinase (MAPK) Kinase Kinase-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed mainly of MAP3Ks and similar proteins, including TGF-beta Activated Kinase-1 (TAK1, also called MAP3K7), MAP3K12, MAP3K13, Mixed lineage kinase (MLK), MLK-Like mitogen-activated protein Triple Kinase (MLTK), and Raf (Rapidly Accelerated Fibrosarcoma) kinases. MAP3Ks (MKKKs or MAPKKKs) phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Also included in this subfamily is the pseudokinase Kinase Suppressor of Ras (KSR), which is a scaffold protein that functions downstream of Ras and upstream of Raf in the Extracellular signal-Regulated Kinase (ERK) pathway.


Pssm-ID: 270901 [Multi-domain]  Cd Length: 245  Bit Score: 237.44  E-value: 5.33e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG-EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSF 697
Cdd:cd13999    1 IGSGSFGEVYKGKWRGtDVAIKKLKVEDDNDELLKEFRREVSILSKLRHPNIVQFIGACLSPPPLCIVTEYMPGGSLYDL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 698 VRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFgisgvvregRRENQLKLSHD-- 774
Cdd:cd13999   81 LHKKKIPLSWSLRLKIALDIARGMNYLHSPPIIHRDLKSLNILLDeNFTVKIADFGLS---------RIKNSTTEKMTgv 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 775 --WLCYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIgsGEGMKRVLTSVSLGKEV 852
Cdd:cd13999  152 vgTPRWMAPEVLRGE---------PYTEKADVYSFGIVLWELLTGEVPFKELSPIQIAAAV--VQKGLRPPIPPDCPPEL 220
                        250       260
                 ....*....|....*....|....*
gi 767996359 853 SEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd13999  221 SKLIKRCWNEDPEKRPSFSEIVKRL 245
STKc_Raf cd14062
Catalytic domain of the Serine/Threonine Kinases, Raf (Rapidly Accelerated Fibrosarcoma) ...
619-878 1.62e-53

Catalytic domain of the Serine/Threonine Kinases, Raf (Rapidly Accelerated Fibrosarcoma) kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Raf kinases act as mitogen-activated protein kinase kinase kinases (MAP3Ks, MKKKs, MAPKKKs), which phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. They function in the linear Ras-Raf-MEK-ERK pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. Aberrant expression or activation of components in this pathway are associated with tumor initiation, progression, and metastasis. Raf proteins contain a Ras binding domain, a zinc finger cysteine-rich domain, and a catalytic kinase domain. Vertebrates have three Raf isoforms (A-, B-, and C-Raf) with different expression profiles, modes of regulation, and abilities to function in the ERK cascade, depending on cellular context and stimuli. They have essential and non-overlapping roles during embryo- and organogenesis. Knockout of each isoform results in a lethal phenotype or abnormality in most mouse strains. The Raf subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270964 [Multi-domain]  Cd Length: 253  Bit Score: 186.83  E-value: 1.62e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGaCMNPPHLAIITSFCKGRTLHSFV 698
Cdd:cd14062    1 IGSGSFGTVYKGRWHGDVAVKKLNVTDPTPSQLQAFKNEVAVLRKTRHVNILLFMG-YMTKPQLAIVTQWCEGSSLYKHL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 699 RDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF-YDNGKVVITDFGLFGISGVVREGRRENQLKLSHDWlc 777
Cdd:cd14062   80 HVLETKFEMLQLIDIARQTAQGMDYLHAKNIIHRDLKSNNIFlHEDLTVKIGDFGLATVKTRWSGSQQFEQPTGSILW-- 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 778 yLAPEIVReMtpgkdEDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASI-WQIGSG---EGMKRVLTSVSlgKEVS 853
Cdd:cd14062  158 -MAPEVIR-M-----QDENPYSFQSDVYAFGIVLYELLTGQLPYSHINNRDQIlFMVGRGylrPDLSKVRSDTP--KALR 228
                        250       260
                 ....*....|....*....|....*
gi 767996359 854 EILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd14062  229 RLMEDCIKFQRDERPLFPQILASLE 253
PK_Tyr_Ser-Thr pfam07714
Protein tyrosine and serine/threonine kinase; Protein phosphorylation, which plays a key role ...
613-877 7.90e-50

Protein tyrosine and serine/threonine kinase; Protein phosphorylation, which plays a key role in most cellular activities, is a reversible process mediated by protein kinases and phosphoprotein phosphatases. Protein kinases catalyze the transfer of the gamma phosphate from nucleotide triphosphates (often ATP) to one or more amino acid residues in a protein substrate side chain, resulting in a conformational change affecting protein function. Phosphoprotein phosphatases catalyze the reverse process. Protein kinases fall into three broad classes, characterized with respect to substrate specificity; Serine/threonine-protein kinases, tyrosine-protein kinases, and dual specificity protein kinases (e.g. MEK - phosphorylates both Thr and Tyr on target proteins). This entry represents the catalytic domain found in a number of serine/threonine- and tyrosine-protein kinases. It does not include the catalytic domain of dual specificity kinases.


Pssm-ID: 462242 [Multi-domain]  Cd Length: 258  Bit Score: 176.53  E-value: 7.90e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  613 VELGEPIGQGRWGRVHRGRWHG-------EVAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:pfam07714   1 LTLGEKLGEGAFGEVYKGTLKGegentkiKVAVKTLK-EGADEEEREDFLEEASIMKKLDHPNIVKLLGVCTQGEPLYIV 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  686 TSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLF-----GISGV 759
Cdd:pfam07714  80 TEYMPGGDLLDFLRKHKRKLTLKDLLSMALQIAKGMEYLESKNFVHRDLAARNCLVSENLVVkISDFGLSrdiydDDYYR 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  760 VREGRRENqlklshdwLCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQAR-DWPLKNQAAEASIWQIGSGEG 838
Cdd:pfam07714 160 KRGGGKLP--------IKWMAPESLKDGK---------FTSKSDVWSFGVLLWEIFTLgEQPYPGMSNEEVLEFLEDGYR 222
                         250       260       270
                  ....*....|....*....|....*....|....*....
gi 767996359  839 MKRVLTSvslGKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:pfam07714 223 LPQPENC---PDELYDLMKQCWAYDPEDRPTFSELVEDL 258
STKc_A-Raf cd14150
Catalytic domain of the Serine/Threonine Kinase, A-Raf (Rapidly Accelerated Fibrosarcoma) ...
612-883 1.05e-48

Catalytic domain of the Serine/Threonine Kinase, A-Raf (Rapidly Accelerated Fibrosarcoma) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. A-Raf cooperates with C-Raf in regulating ERK transient phosphorylation that is associated with cyclin D expression and cell cycle progression. Mice deficient in A-Raf are born alive but show neurological and intestinal defects. A-Raf demonstrates low kinase activity to MEK, compared with B- and C-Raf, and may also have alternative functions other than in the ERK signaling cascade. It regulates the M2 type pyruvate kinase, a key glycolytic enzyme. It also plays a role in endocytic membrane trafficking. A-Raf is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. It functions in the linear Ras-Raf-MEK-ERK pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. The A-Raf subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271052 [Multi-domain]  Cd Length: 265  Bit Score: 173.66  E-value: 1.05e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGAcMNPPHLAIITSFCKG 691
Cdd:cd14150    1 EVSMLKRIGTGSFGTVFRGKWHGDVAVKILKVTEPTPEQLQAFKNEMQVLRKTRHVNILLFMGF-MTRPNFAIITQWCEG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVitDFGLFGISGVVREGRRENQLKL 771
Cdd:cd14150   80 SSLYRHLHVTETRFDTMQLIDVARQTAQGMDYLHAKNIIHRDLKSNNIFLHEGLTV--KIGDFGLATVKTRWSGSQQVEQ 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 772 SHDWLCYLAPEIVREmtpgkdEDQLPFSKAADVYAFGTVWYELQARDWPLKN-QAAEASIWQIGSGEgMKRVLTSVSLG- 849
Cdd:cd14150  158 PSGSILWMAPEVIRM------QDTNPYSFQSDVYAYGVVLYELMSGTLPYSNiNNRDQIIFMVGRGY-LSPDLSKLSSNc 230
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 767996359 850 -KEVSEILSACWAFDLQERPSFSLLMDMLEKLPKL 883
Cdd:cd14150  231 pKAMKRLLIDCLKFKREERPLFPQILVSIELLQRL 265
STKc_B-Raf cd14151
Catalytic domain of the Serine/Threonine Kinase, B-Raf (Rapidly Accelerated Fibrosarcoma) ...
605-882 1.14e-48

Catalytic domain of the Serine/Threonine Kinase, B-Raf (Rapidly Accelerated Fibrosarcoma) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. B-Raf activates ERK with the strongest magnitude, compared with other Raf kinases. Mice embryos deficient in B-Raf die around midgestation due to vascular hemorrhage caused by apoptotic endothelial cells. Mutations in B-Raf have been implicated in initiating tumorigenesis and tumor progression, and are found in malignant cutaneous melanoma, papillary thyroid cancer, as well as in ovarian and colorectal carcinomas. Most oncogenic B-Raf mutations are located at the activation loop of the kinase and surrounding regions; the V600E mutation accounts for around 90% of oncogenic mutations. The V600E mutant constitutively activates MEK, resulting in sustained activation of ERK. B-Raf is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. They function in the linear Ras-Raf-MEK-ERK pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. The B-Raf subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271053 [Multi-domain]  Cd Length: 274  Bit Score: 174.09  E-value: 1.14e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 605 EWDIPFEQVELGEPIGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNpPHLAI 684
Cdd:cd14151    2 DWEIPDGQITVGQRIGSGSFGTVYKGKWHGDVAVKMLNVTAPTPQQLQAFKNEVGVLRKTRHVNILLFMGYSTK-PQLAI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF-YDNGKVVITDFGLFGISGVVREG 763
Cdd:cd14151   81 VTQWCEGSSLYHHLHIIETKFEMIKLIDIARQTAQGMDYLHAKSIIHRDLKSNNIFlHEDLTVKIGDFGLATVKSRWSGS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 764 RRENQLKLSHDWlcyLAPEIVREmtpgkdEDQLPFSKAADVYAFGTVWYELQARDWPLKN-QAAEASIWQIGSGE---GM 839
Cdd:cd14151  161 HQFEQLSGSILW---MAPEVIRM------QDKNPYSFQSDVYAFGIVLYELMTGQLPYSNiNNRDQIIFMVGRGYlspDL 231
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 767996359 840 KRVLTSVSlgKEVSEILSACWAFDLQERPSFSLLMDMLEKLPK 882
Cdd:cd14151  232 SKVRSNCP--KAMKRLMAECLKKKRDERPLFPQILASIELLAR 272
TyrKc smart00219
Tyrosine kinase, catalytic domain; Phosphotransferases. Tyrosine-specific kinase subfamily.
613-877 6.47e-45

Tyrosine kinase, catalytic domain; Phosphotransferases. Tyrosine-specific kinase subfamily.


Pssm-ID: 197581 [Multi-domain]  Cd Length: 257  Bit Score: 162.70  E-value: 6.47e-45
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   613 VELGEPIGQGRWGRVHRGRWHG-------EVAIRLLeMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:smart00219   1 LTLGKKLGEGAFGEVYKGKLKGkggkkkvEVAVKTL-KEDASEQQIEEFLREARIMRKLDHPNVVKLLGVCTEEEPLYIV 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   686 TSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgisgvVREGR 764
Cdd:smart00219  80 MEYMEGGDLLSYLRKNRPKLSLSDLLSFALQIARGMEYLESKNFIHRDLAARNCLVGENLVVkISDFGL------SRDLY 153
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   765 RENQLKLSHDWLCY--LAPEIVREMTpgkdedqlpFSKAADVYAFG-TVW--YELQARDWP-LKNQAAEAsiwQIGSGEG 838
Cdd:smart00219 154 DDDYYRKRGGKLPIrwMAPESLKEGK---------FTSKSDVWSFGvLLWeiFTLGEQPYPgMSNEEVLE---YLKNGYR 221
                          250       260       270
                   ....*....|....*....|....*....|....*....
gi 767996359   839 MKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:smart00219 222 LPQPPNCPP---ELYDLMLQCWAEDPEDRPTFSELVEIL 257
STKc_C-Raf cd14149
Catalytic domain of the Serine/Threonine Kinase, C-Raf (Rapidly Accelerated Fibrosarcoma) ...
606-885 3.89e-43

Catalytic domain of the Serine/Threonine Kinase, C-Raf (Rapidly Accelerated Fibrosarcoma) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. C-Raf, also known as Raf-1 or c-Raf-1, is ubiquitously expressed and was the first Raf identified. It was characterized as the acquired oncogene from an acutely transforming murine sarcoma virus (3611-MSV) and the transforming agent from the avian retrovirus MH2. C-Raf-deficient mice embryos die around midgestation with increased apoptosis of embryonic tissues, especially in the fetal liver. One of the main functions of C-Raf is restricting caspase activation to promote survival in response to specific stimuli such as Fas stimulation, macrophage apoptosis, and erythroid differentiation. C-Raf is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. It functions in the linear Ras-Raf-MEK-ERK pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. The C-Raf subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271051 [Multi-domain]  Cd Length: 283  Bit Score: 158.27  E-value: 3.89e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGAcMNPPHLAII 685
Cdd:cd14149    7 WEIEASEVMLSTRIGSGSFGTVYKGKWHGDVAVKILKVVDPTPEQFQAFRNEVAVLRKTRHVNILLFMGY-MTKDNLAIV 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGISGVVREGR 764
Cdd:cd14149   86 TQWCEGSSLYKHLHVQETKFQMFQLIDIARQTAQGMDYLHAKNIIHRDMKSNNIFLHEGLTVkIGDFGLATVKSRWSGSQ 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 765 RENQLKLSHDWlcyLAPEIVREmtpgkdEDQLPFSKAADVYAFGTVWYELQARDWPLKN-QAAEASIWQIGSGeGMKRVL 843
Cdd:cd14149  166 QVEQPTGSILW---MAPEVIRM------QDNNPFSFQSDVYSYGIVLYELMTGELPYSHiNNRDQIIFMVGRG-YASPDL 235
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 844 TSV--SLGKEVSEILSACWAFDLQERPSFSLLMDMLE----KLPKLNR 885
Cdd:cd14149  236 SKLykNCPKAMKRLVADCIKKVKEERPLFPQILSSIEllqhSLPKINR 283
STYKc smart00221
Protein kinase; unclassified specificity; Phosphotransferases. The specificity of this class ...
613-877 4.93e-43

Protein kinase; unclassified specificity; Phosphotransferases. The specificity of this class of kinases can not be predicted. Possible dual-specificity Ser/Thr/Tyr kinase.


Pssm-ID: 214568 [Multi-domain]  Cd Length: 258  Bit Score: 157.33  E-value: 4.93e-43
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   613 VELGEPIGQGRWGRVHRGRWHG-------EVAIRLLeMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:smart00221   1 LTLGKKLGEGAFGEVYKGTLKGkgdgkevEVAVKTL-KEDASEQQIEEFLREARIMRKLDHPNIVKLLGVCTEEEPLMIV 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   686 TSFCKGRTLHSFVRDPK-TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgisgvVREG 763
Cdd:smart00221  80 MEYMPGGDLLDYLRKNRpKELSLSDLLSFALQIARGMEYLESKNFIHRDLAARNCLVGENLVVkISDFGL------SRDL 153
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   764 RRENQLKLSHDWLCY--LAPEIVREMTpgkdedqlpFSKAADVYAFG-TVW--YELQARDWP-LKNQAAEAsiwQIGSGE 837
Cdd:smart00221 154 YDDDYYKVKGGKLPIrwMAPESLKEGK---------FTSKSDVWSFGvLLWeiFTLGEEPYPgMSNAEVLE---YLKKGY 221
                          250       260       270       280
                   ....*....|....*....|....*....|....*....|
gi 767996359   838 GMKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:smart00221 222 RLPKPPNCPP---ELYKLMLQCWAEDPEDRPTFSELVEIL 258
S_TKc smart00220
Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or ...
614-874 2.06e-38

Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or threonine-specific kinase subfamily.


Pssm-ID: 214567 [Multi-domain]  Cd Length: 254  Bit Score: 143.82  E-value: 2.06e-38
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   614 ELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:smart00220   2 EILEKLGEGSFGKVYLARDKKtgkLVAIKVIKKK-KIKKDRERILREIKILKKLKHPNIVRLYDVFEDEDKLYLVMEYCE 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   691 GRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGRRENQL 769
Cdd:smart00220  81 GGDLFDLLKK-RGRLSEDEARFYLRQILSALEYLHSKGIVHRDLKPENILLDeDGHVKLADFGL---ARQLDPGEKLTTF 156
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359   770 KLShdwLCYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSVSLG 849
Cdd:smart00220 157 VGT---PEYMAPEVLLGK---------GYGKAVDIWSLGVILYELLTGKPPFPGDDQLLELFKKIGKPKPPFPPPEWDIS 224
                          250       260
                   ....*....|....*....|....*
gi 767996359   850 KEVSEILSACWAFDLQERPSFSLLM 874
Cdd:smart00220 225 PEAKDLIRKLLVKDPEKRLTAEEAL 249
PKc cd00180
Catalytic domain of Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group ...
619-877 8.74e-35

Catalytic domain of Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. PKs make up a large family of serine/threonine kinases (STKs), protein tyrosine kinases (PTKs), and dual-specificity PKs that phosphorylate both serine/threonine and tyrosine residues of target proteins. Majority of protein phosphorylation occurs on serine residues while only 1% occurs on tyrosine residues. Protein phosphorylation is a mechanism by which a wide variety of cellular proteins, such as enzymes and membrane channels, are reversibly regulated in response to certain stimuli. PKs often function as components of signal transduction pathways in which one kinase activates a second kinase, which in turn, may act on other kinases; this sequential action transmits a signal from the cell surface to target proteins, which results in cellular responses. The PK family is one of the largest known protein families with more than 100 homologous yeast enzymes and more than 500 human proteins. A fraction of PK family members are pseudokinases that lack crucial residues for catalytic activity. The mutiplicity of kinases allows for specific regulation according to substrate, tissue distribution, and cellular localization. PKs regulate many cellular processes including proliferation, division, differentiation, motility, survival, metabolism, cell-cycle progression, cytoskeletal rearrangement, immunity, and neuronal functions. Many kinases are implicated in the development of various human diseases including different types of cancer. The PK family is part of a larger superfamily that includes the catalytic domains of RIO kinases, aminoglycoside phosphotransferase, choline kinase, phosphoinositide 3-kinase (PI3K), and actin-fragmin kinase.


Pssm-ID: 270622 [Multi-domain]  Cd Length: 215  Bit Score: 132.01  E-value: 8.74e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG---EVAIRLLEMDGHNQDhLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLH 695
Cdd:cd00180    1 LGKGSFGKVYKARDKEtgkKVAVKVIPKEKLKKL-LEELLREIEILKKLNHPNIVKLYDVFETENFLYLVMEYCEGGSLK 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 696 SFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGRRENQLKLSHD 774
Cdd:cd00180   80 DLLKENKGPLSEEEALSILRQLLSALEYLHSNGIIHRDLKPENILLDsDGTVKLADFGL---AKDLDSDDSLLKTTGGTT 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 775 WLCYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQardwplknqaaeasiwqigsgegmkrvltsvslgkEVSE 854
Cdd:cd00180  157 PPYYAPPELLG---------GRYYGPKVDIWSLGVILYELE-----------------------------------ELKD 192
                        250       260
                 ....*....|....*....|...
gi 767996359 855 ILSACWAFDLQERPSFSLLMDML 877
Cdd:cd00180  193 LIRRMLQYDPKKRPSAKELLEHL 215
PTKc cd00192
Catalytic domain of Protein Tyrosine Kinases; PTKs catalyze the transfer of the ...
617-878 8.75e-35

Catalytic domain of Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. They can be classified into receptor and non-receptor tyr kinases. PTKs play important roles in many cellular processes including, lymphocyte activation, epithelium growth and maintenance, metabolism control, organogenesis regulation, survival, proliferation, differentiation, migration, adhesion, motility, and morphogenesis. Receptor tyr kinases (RTKs) are integral membrane proteins which contain an extracellular ligand-binding region, a transmembrane segment, and an intracellular tyr kinase domain. RTKs are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain, leading to intracellular signaling. Some RTKs are orphan receptors with no known ligands. Non-receptor (or cytoplasmic) tyr kinases are distributed in different intracellular compartments and are usually multi-domain proteins containing a catalytic tyr kinase domain as well as various regulatory domains such as SH3 and SH2. PTKs are usually autoinhibited and require a mechanism for activation. In many PTKs, the phosphorylation of tyr residues in the activation loop is essential for optimal activity. Aberrant expression of PTKs is associated with many development abnormalities and cancers.The PTK family is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270623 [Multi-domain]  Cd Length: 262  Bit Score: 133.82  E-value: 8.75e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHG------EVAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd00192    1 KKLGEGAFGEVYKGKLKGgdgktvDVAVKTLK-EDASESERKDFLKEARVMKKLGHPNVVRLLGVCTEEEPLYLVMEYME 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVR--------DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFgisgvvR 761
Cdd:cd00192   80 GGDLLDFLRksrpvfpsPEPSTLSLKDLLSFAIQIAKGMEYLASKKFVHRDLAARNCLVGEDLVVkISDFGLS------R 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 EGRRENQLKLSHD------WlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQAR-DWPLKNQAAEASIWQIG 834
Cdd:cd00192  154 DIYDDDYYRKKTGgklpirW---MAPESLKDGI---------FTSKSDVWSFGVLLWEIFTLgATPYPGLSNEEVLEYLR 221
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 767996359 835 SGEGMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd00192  222 KGYRLPK---PENCPDELYELMLSCWQLDPEDRPTFSELVERLE 262
STKc_MLK cd14061
Catalytic domain of the Serine/Threonine Kinases, Mixed Lineage Kinases; STKs catalyze the ...
619-880 4.96e-33

Catalytic domain of the Serine/Threonine Kinases, Mixed Lineage Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLKs act as mitogen-activated protein kinase kinase kinases (MAP3Ks, MKKKs, MAPKKKs), which phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Mammals have four MLKs (MLK1-4), mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. The MLK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270963 [Multi-domain]  Cd Length: 258  Bit Score: 128.28  E-value: 4.96e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG-EVAIRLLEMDgHNQDH---LKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKG--- 691
Cdd:cd14061    2 IGVGGFGKVYRGIWRGeEVAVKAARQD-PDEDIsvtLENVRQEARLFWMLRHPNIIALRGVCLQPPNLCLVMEYARGgal 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 -RTLHSFVRDPKTSLDinktrqIAQEIIKGMGYLHAKG---IVHKDLKSKNVF---------YDNGKVVITDFGLfgisg 758
Cdd:cd14061   81 nRVLAGRKIPPHVLVD------WAIQIARGMNYLHNEApvpIIHRDLKSSNILileaienedLENKTLKITDFGL----- 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 759 vVREGRRENQLKLSHDWlCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGeg 838
Cdd:cd14061  150 -AREWHKTTRMSAAGTY-AWMAPEVIKSST---------FSKASDVWSYGVLLWELLTGEVPYKGIDGLAVAYGVAVN-- 216
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 767996359 839 mKRVLTSVSLGKEV-SEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14061  217 -KLTLPIPSTCPEPfAQLMKDCWQPDPHDRPSFADILKQLENI 258
STKc_RIP cd13978
Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein; STKs catalyze ...
619-870 5.23e-31

Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RIP kinases serve as essential sensors of cellular stress. They are involved in regulating NF-kappaB and MAPK signaling, and are implicated in mediating cellular processes such as apoptosis, necroptosis, differentiation, and survival. RIP kinases contain a homologous N-terminal kinase domain and varying C-terminal domains. Higher vertebrates contain multiple RIP kinases, with mammals harboring at least five members. RIP1 and RIP2 harbor C-terminal domains from the Death domain (DD) superfamily while RIP4 contains ankyrin (ANK) repeats. RIP3 contain a RIP homotypic interaction motif (RHIM) that facilitates binding to RIP1. RIP1 and RIP3 are important in apoptosis and necroptosis, while RIP2 and RIP4 play roles in keratinocyte differentiation and inflammatory immune responses. The RIP subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270880 [Multi-domain]  Cd Length: 263  Bit Score: 122.95  E-value: 5.23e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGR---WHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTL- 694
Cdd:cd13978    1 LGSGGFGTVSKARhvsWFGMVAIKCLHSSPNCIEERKALLKEAEKMERARHSYVLPLLGVCVERRSLGLVMEYMENGSLk 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 ---HSFVRDPKTSLDInktrQIAQEIIKGMGYLH--AKGIVHKDLKSKNVFYDNG-KVVITDFGLFGISGVVREGRRENQ 768
Cdd:cd13978   81 sllEREIQDVPWSLRF----RIIHEIALGMNFLHnmDPPLLHHDLKPENILLDNHfHVKISDFGLSKLGMKSISANRRRG 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LKLSHDWLCYLAPEIVremtpgkDEDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSgEGMKRVLTSVSL 848
Cdd:cd13978  157 TENLGGTPIYMAPEAF-------DDFNKKPTSKSDVYSFAIVIWAVLTRKEPFENAINPLLIMQIVS-KGDRPSLDDIGR 228
                        250       260
                 ....*....|....*....|....*...
gi 767996359 849 GK------EVSEILSACWAFDLQERPSF 870
Cdd:cd13978  229 LKqienvqELISLMIRCWDGNPDARPTF 256
C1_KSR1 cd20872
protein kinase C conserved region 1 (C1 domain) found in kinase suppressor of Ras 1 (KSR1) and ...
346-392 5.28e-31

protein kinase C conserved region 1 (C1 domain) found in kinase suppressor of Ras 1 (KSR1) and similar proteins; KSR1 functions as a transducer of TNFalpha-stimulated C-Raf activation of ERK1/2 and NF-kB. Detected activity of KSR1 is cell type specific and context dependent. It is inactive in normal colon epithelial cells and becomes activated at the onset of inflammatory bowel disease (IBD). Similarly, KSR1 activity is undetectable prior to stimulation by EGF or ceramide in COS-7 or YAMC cells, respectively. KSR proteins are widely regarded as pseudokinases, however, this matter is up for debate as catalytic activity has been detected for KSR1 in some systems. KSR proteins contain a SAM-like domain, a zinc finger cysteine-rich domain (C1), and a pseudokinase domain. This model describes the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410422  Cd Length: 47  Bit Score: 115.14  E-value: 5.28e-31
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 346 VTHRFSTKSWLSQVCHVCQKSMIFGVKCKHCRLKCHNKCTKEAPACR 392
Cdd:cd20872    1 VTHRFSTKSWLSQTCQVCQKSMMFGVKCKHCRLKCHNKCTKEAPACR 47
PTKc_Jak_rpt2 cd05038
Catalytic (repeat 2) domain of the Protein Tyrosine Kinases, Janus kinases; The Jak subfamily ...
609-880 6.39e-30

Catalytic (repeat 2) domain of the Protein Tyrosine Kinases, Janus kinases; The Jak subfamily is composed of Jak1, Jak2, Jak3, TYK2, and similar proteins. They are PTKs, catalyzing the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Jaks are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal tyr kinase catalytic domain. Most Jaks are expressed in a wide variety of tissues, except for Jak3, which is expressed only in hematopoietic cells. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). Jaks are also involved in regulating the surface expression of some cytokine receptors. The Jak-STAT pathway is involved in many biological processes including hematopoiesis, immunoregulation, host defense, fertility, lactation, growth, and embryogenesis. The Jak subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270634 [Multi-domain]  Cd Length: 284  Bit Score: 120.18  E-value: 6.39e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 609 PFEQVELGEPIGQGRWGRVHRGRW------HGE-VAIRLLEMDGHNQdHLKLFKKEVMNYRQTRHENVVLFMGAC--MNP 679
Cdd:cd05038    2 EERHLKFIKQLGEGHFGSVELCRYdplgdnTGEqVAVKSLQPSGEEQ-HMSDFKREIEILRTLDHEYIVKYKGVCesPGR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 680 PHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGISG 758
Cdd:cd05038   81 RSLRLIMEYLPSGSLRDYLQRHRDQIDLKRLLLFASQICKGMEYLGSQRYIHRDLAARNILVESEDLVkISDFGLAKVLP 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 759 VVREGRRENQLKLSHdwLCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEaSIWQIGSGEG 838
Cdd:cd05038  161 EDKEYYYVKEPGESP--IFWYAPECLRESR---------FSSASDVWSFGVTLYELFTYGDPSQSPPAL-FLRMIGIAQG 228
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 839 MKRVLTSVSLGK-------------EVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05038  229 QMIVTRLLELLKsgerlprppscpdEVYDLMKECWEYEPQDRPSFSDLILIIDRL 283
STKc_MLTK cd14060
Catalytic domain of the Serine/Threonine Kinase, Mixed lineage kinase-Like mitogen-activated ...
620-880 1.26e-28

Catalytic domain of the Serine/Threonine Kinase, Mixed lineage kinase-Like mitogen-activated protein Triple Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLTK, also called zipper sterile-alpha-motif kinase (ZAK), contains a catalytic kinase domain and a leucine zipper. There are two alternatively-spliced variants, MLTK-alpha and MLTK-beta. MLTK-alpha contains a sterile-alpha-motif (SAM) at the C-terminus. MLTK regulates the c-Jun N-terminal kinase, extracellular signal-regulated kinase, p38 MAPK, and NF-kB pathways. ZAK is the MAP3K involved in the signaling cascade that leads to the ribotoxic stress response initiated by cellular damage due to Shiga toxins and ricin. It may also play a role in cell transformation and cancer development. MAP3Ks (MKKKs or MAPKKKs) phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals.The MLTK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270962 [Multi-domain]  Cd Length: 242  Bit Score: 115.44  E-value: 1.26e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 620 GQGRWGRVHRGRW---HGEVAIR-LLEMDghnqdhlklfkKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLH 695
Cdd:cd14060    2 GGGSFGSVYRAIWvsqDKEVAVKkLLKIE-----------KEAEILSVLSHRNIIQFYGAILEAPNYGIVTEYASYGSLF 70
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 696 SFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKG---IVHKDLKSKNVfydngkVVITDFGL----FGISGVVREGRREN 767
Cdd:cd14060   71 DYLNSNESEeMDMDQIMTWATDIAKGMHYLHMEApvkVIHRDLKSRNV------VIAADGVLkicdFGASRFHSHTTHMS 144
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 qLKLSHDWlcyLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIgsGEGMKRVLTSVS 847
Cdd:cd14060  145 -LVGTFPW---MAPEVIQ---------SLPVSETCDTYSYGVVLWEMLTREVPFKGLEGLQVAWLV--VEKNERPTIPSS 209
                        250       260       270
                 ....*....|....*....|....*....|...
gi 767996359 848 LGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14060  210 CPRSFAELMRRCWEADVKERPSFKQIIGILESM 242
STKc_MLK2 cd14148
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 2; STKs catalyze the ...
619-880 1.40e-28

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK2 is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK) and is also called MAP3K10. MAP3Ks phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. MLK2 is abundant in brain, skeletal muscle, and testis. It functions upstream of the MAPK, c-Jun N-terminal kinase. It binds hippocalcin, a calcium-sensor protein that protects neurons against calcium-induced cell death. Both MLK2 and hippocalcin may be associated with the pathogenesis of Parkinson's disease. MLK2 also binds to normal huntingtin (Htt), which is important in neuronal transcription, development, and survival. MLK2 does not bind to the polyglutamine-expanded Htt, which is implicated in the pathogeneis of Huntington's disease, leading to neuronal toxicity. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. The MLK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 271050 [Multi-domain]  Cd Length: 258  Bit Score: 115.47  E-value: 1.40e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-VAIRLLEMDGHNQDHLKL--FKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLH 695
Cdd:cd14148    2 IGVGGFGKVYKGLWRGEeVAVKAARQDPDEDIAVTAenVRQEARLFWMLQHPNIIALRGVCLNPPHLCLVMEYARGGALN 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 696 SFV---RDPKTSLdINKTRQIAqeiiKGMGYLHAKGIV---HKDLKSKNVF---------YDNGKVVITDFGLfgisgvV 760
Cdd:cd14148   82 RALagkKVPPHVL-VNWAVQIA----RGMNYLHNEAIVpiiHRDLKSSNILilepienddLSGKTLKITDFGL------A 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 REGRRENQLKLSHDWlCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEAsiwqIGSGEGMK 840
Cdd:cd14148  151 REWHKTTKMSAAGTY-AWMAPEVIRLSL---------FSKSSDVWSFGVLLWELLTGEVPYREIDALA----VAYGVAMN 216
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
gi 767996359 841 RVLTSV--SLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14148  217 KLTLPIpsTCPEPFARLLEECWDPDPHGRPDFGSILKRLEDI 258
PTKc_Srm_Brk cd05148
Catalytic domain of the Protein Tyrosine Kinases, Src-related kinase lacking C-terminal ...
606-877 6.42e-28

Catalytic domain of the Protein Tyrosine Kinases, Src-related kinase lacking C-terminal regulatory tyrosine and N-terminal myristylation sites (Srm) and Breast tumor kinase (Brk); PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Srm and Brk (also called protein tyrosine kinase 6) are members of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Brk has been found to be overexpressed in a majority of breast tumors. Src kinases in general contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr; they are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). Srm and Brk however, lack the N-terminal myristylation sites. Src proteins are involved in signaling pathways that regulate cytokine and growth factor responses, cytoskeleton dynamics, cell proliferation, survival, and differentiation. The Srm/Brk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133248 [Multi-domain]  Cd Length: 261  Bit Score: 113.68  E-value: 6.42e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRW--HGEVAIRLLEMDghNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLA 683
Cdd:cd05148    1 WERPREEFTLERKLGSGYFGEVWEGLWknRVRVAIKILKSD--DLLKQQDFQKEVQALKRLRHKHLISLFAVCSVGEPVY 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDPK-TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGVVR 761
Cdd:cd05148   79 IITELMEKGSLLAFLRSPEgQVLPVASLIDMACQVAEGMAYLEEQNSIHRDLAARNILVGEDLVCkVADFGL---ARLIK 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 EgrrenQLKLSHD------WlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQAR-DWPLKNQAAEASIWQIG 834
Cdd:cd05148  156 E-----DVYLSSDkkipykW---TAPEAASHGT---------FSTKSDVWSFGILLYEMFTYgQVPYPGMNNHEVYDQIT 218
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 767996359 835 SGEGMKRVLtsvSLGKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd05148  219 AGYRMPCPA---KCPQEIYKIMLECWAAEPEDRPSFKALREEL 258
STKc_PknB_like cd14014
Catalytic domain of bacterial Serine/Threonine kinases, PknB and similar proteins; STKs ...
614-869 7.80e-28

Catalytic domain of bacterial Serine/Threonine kinases, PknB and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes many bacterial eukaryotic-type STKs including Staphylococcus aureus PknB (also called PrkC or Stk1), Bacillus subtilis PrkC, and Mycobacterium tuberculosis Pkn proteins (PknB, PknD, PknE, PknF, PknL, and PknH), among others. S. aureus PknB is the only eukaryotic-type STK present in this species, although many microorganisms encode for several such proteins. It is important for the survival and pathogenesis of S. aureus as it is involved in the regulation of purine and pyrimidine biosynthesis, cell wall metabolism, autolysis, virulence, and antibiotic resistance. M. tuberculosis PknB is essential for growth and it acts on diverse substrates including proteins involved in peptidoglycan synthesis, cell division, transcription, stress responses, and metabolic regulation. B. subtilis PrkC is located at the inner membrane of endospores and functions to trigger spore germination. Bacterial STKs in this subfamily show varied domain architectures. The well-characterized members such as S. aureus and M. tuberculosis PknB, and B. subtilis PrkC, contain an N-terminal cytosolic kinase domain, a transmembrane (TM) segment, and mutliple C-terminal extracellular PASTA domains. The PknB subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270916 [Multi-domain]  Cd Length: 260  Bit Score: 113.45  E-value: 7.80e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMD-GHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC 689
Cdd:cd14014    3 RLVRLLGRGGMGEVYRARDTLlgrPVAIKVLRPElAEDEEFRERFLREARALARLSHPNIVRVYDVGEDDGRPYIVMEYV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDfglFGISGVVREGR--RE 766
Cdd:cd14014   83 EGGSLADLLRERGP-LPPREALRILAQIADALAAAHRAGIVHRDIKPANILLTeDGRVKLTD---FGIARALGDSGltQT 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 767 NQLKLSHDwlcYLAPEIVRemtpGKdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSV 846
Cdd:cd14014  159 GSVLGTPA---YMAPEQAR----GG-----PVDPRSDIYSLGVVLYELLTGRPPFDGDSPAAVLAKHLQEAPPPPSPLNP 226
                        250       260
                 ....*....|....*....|...
gi 767996359 847 SLGKEVSEILSACWAFDLQERPS 869
Cdd:cd14014  227 DVPPALDAIILRALAKDPEERPQ 249
STKc_AMPK-like cd14003
Catalytic domain of AMP-activated protein kinase-like Serine/Threonine Kinases; STKs catalyze ...
614-812 7.89e-28

Catalytic domain of AMP-activated protein kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The AMPK-like subfamily is composed of AMPK, MARK, BRSK, NUAK, MELK, SNRK, TSSK, and SIK, among others. LKB1 serves as a master upstream kinase that activates AMPK and most AMPK-like kinases. AMPK, also called SNF1 (sucrose non-fermenting1) in yeasts and SnRK1 (SNF1-related kinase1) in plants, is a heterotrimeric enzyme composed of a catalytic alpha subunit and two regulatory subunits, beta and gamma. It is a stress-activated kinase that serves as master regulator of glucose and lipid metabolism by monitoring carbon and energy supplies, via sensing the cell's AMP:ATP ratio. MARKs phosphorylate tau and related microtubule-associated proteins (MAPs), and regulates microtubule-based intracellular transport. They are involved in embryogenesis, epithelial cell polarization, cell signaling, and neuronal differentiation. BRSKs play important roles in establishing neuronal polarity. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. The AMPK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270905 [Multi-domain]  Cd Length: 252  Bit Score: 113.00  E-value: 7.89e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRwH---GE-VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC 689
Cdd:cd14003    3 ELGKTLGEGSFGKVKLAR-HkltGEkVAIKIIDKSKLKEEIEEKIKREIEIMKLLNHPNIIKLYEVIETENKIYLVMEYA 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGRRenq 768
Cdd:cd14003   82 SGGELFDYIVN-NGRLSEDEARRFFQQLISAVDYCHSNGIVHRDLKLENILLDkNGNLKIIDFGL---SNEFRGGSL--- 154
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 767996359 769 LKLSHDWLCYLAPEIVRemtpGKDEDqlpfSKAADVYAFGTVWY 812
Cdd:cd14003  155 LKTFCGTPAYAAPEVLL----GRKYD----GPKADVWSLGVILY 190
PKc_TNNI3K cd14064
Catalytic domain of the Dual-specificity protein kinase, TNNI3-interacting kinase; ...
619-878 9.13e-28

Catalytic domain of the Dual-specificity protein kinase, TNNI3-interacting kinase; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. TNNI3K, also called cardiac ankyrin repeat kinase (CARK), is a cardiac-specific troponin I-interacting kinase that promotes cardiac myogenesis, improves cardiac performance, and protects the myocardium from ischemic injury. It contains N-terminal ankyrin repeats, a catalytic kinase domain, and a C-terminal serine-rich domain. TNNI3K exerts a disease-accelerating effect on cardiac dysfunction and reduced survival in mouse models of cardiomyopathy. The TNNI3K subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270966 [Multi-domain]  Cd Length: 254  Bit Score: 113.01  E-value: 9.13e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-VAI-RLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMN-PPHLAIITSFCKGRTLH 695
Cdd:cd14064    1 IGSGSFGKVYKGRCRNKiVAIkRYRANTYCSKSDVDMFCREVSILCRLNHPCVIQFVGACLDdPSQFAIVTQYVSGGSLF 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 696 SFVRDPKTSLDINKTRQIAQEIIKGMGYLH--AKGIVHKDLKSKNVF-YDNGKVVITDFGLfgiSGVVREGRRENQLKLS 772
Cdd:cd14064   81 SLLHEQKRVIDLQSKLIIAVDVAKGMEYLHnlTQPIIHRDLNSHNILlYEDGHAVVADFGE---SRFLQSLDEDNMTKQP 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 773 HDwLCYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYELQARDWP---LKNQAAEASIwqigsGEGMKRVLTSVSLG 849
Cdd:cd14064  158 GN-LRWMAPEVFTQCT--------RYSIKADVFSYALCLWELLTGEIPfahLKPAAAAADM-----AYHHIRPPIGYSIP 223
                        250       260
                 ....*....|....*....|....*....
gi 767996359 850 KEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd14064  224 KPISSLLMRGWNAEPESRPSFVEIVALLE 252
STKc_MLK1 cd14145
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 1; STKs catalyze the ...
607-877 1.00e-27

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK1 is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK) and is also called MAP3K9. MAP3Ks phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Little is known about the specific function of MLK1. It is capable of activating the c-Jun N-terminal kinase pathway. Mice lacking both MLK1 and MLK2 are viable, fertile, and have normal life spans. There could be redundancy in the function of MLKs. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. The MLK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271047 [Multi-domain]  Cd Length: 270  Bit Score: 113.60  E-value: 1.00e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVELGEPIGQGRWGRVHRGRWHG-EVAIRLLEMDGHN--QDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLA 683
Cdd:cd14145    2 EIDFSELVLEEIIGIGGFGKVYRAIWIGdEVAVKAARHDPDEdiSQTIENVRQEAKLFAMLKHPNIIALRGVCLKEPNLC 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDPKTSLDI--NKTRQIAqeiiKGMGYLHAKGIV---HKDLKSKNVF----YDNGKVV-----IT 749
Cdd:cd14145   82 LVMEFARGGPLNRVLSGKRIPPDIlvNWAVQIA----RGMNYLHCEAIVpviHRDLKSSNILilekVENGDLSnkilkIT 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 750 DFGLfgisgvVREGRRENQLKLSHDWlCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEAs 829
Cdd:cd14145  158 DFGL------AREWHRTTKMSAAGTY-AWMAPEVIRSSM---------FSKGSDVWSYGVLLWELLTGEVPFRGIDGLA- 220
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|
gi 767996359 830 iwqIGSGEGMKRVLTSV--SLGKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd14145  221 ---VAYGVAMNKLSLPIpsTCPEPFARLMEDCWNPDPHSRPPFTNILDQL 267
STKc_MAPKKK cd06606
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase Kinase ...
616-869 1.24e-27

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase Kinase Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPKKKs (MKKKs or MAP3Ks) are also called MAP/ERK kinase kinases (MEKKs) in some cases. They phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. This subfamily is composed of the Apoptosis Signal-regulating Kinases ASK1 (or MAPKKK5) and ASK2 (or MAPKKK6), MEKK1, MEKK2, MEKK3, MEKK4, as well as plant and fungal MAPKKKs. Also included in this subfamily are the cell division control proteins Schizosaccharomyces pombe Cdc7 and Saccharomyces cerevisiae Cdc15. The MAPKKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270783 [Multi-domain]  Cd Length: 258  Bit Score: 112.61  E-value: 1.24e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGRWH---GEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd06606    5 GELLGKGSFGSVYLALNLdtgELMAVKEVELSGDSEEELEALEREIRILSSLKHPNIVRYLGTERTENTLNIFLEYVPGG 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGVVREGRRENQLKL 771
Cdd:cd06606   85 SLASLLKK-FGKLPEPVVRKYTRQILEGLEYLHSNGIVHRDIKGANILVDSDGVVkLADFGC---AKRLAEIATGEGTKS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 772 SHDWLCYLAPEIVRemtpgkDEDQlpfSKAADVYAFG-TV---------WYElqardwpLKNQAaeASIWQIGSGEGMKR 841
Cdd:cd06606  161 LRGTPYWMAPEVIR------GEGY---GRAADIWSLGcTViematgkppWSE-------LGNPV--AALFKIGSSGEPPP 222
                        250       260
                 ....*....|....*....|....*...
gi 767996359 842 VLTSVSlgKEVSEILSACWAFDLQERPS 869
Cdd:cd06606  223 IPEHLS--EEAKDFLRKCLQRDPKKRPT 248
STKc_MAP3K12_13 cd14059
Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinase Kinase ...
619-878 2.58e-27

Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinase Kinase Kinases 12 and 13; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAP3K12 is also called MAPK upstream kinase (MUK), dual leucine zipper-bearing kinase (DLK) or leucine-zipper protein kinase (ZPK). It is involved in the c-Jun N-terminal kinase (JNK) pathway that directly regulates axonal regulation through the phosphorylation of microtubule-associated protein 1B (MAP1B). It also regulates the differentiation of many cell types including adipocytes and may play a role in adipogenesis. MAP3K13, also called leucine zipper-bearing kinase (LZK), directly phosphorylates and activates MKK7, which in turn activates the JNK pathway. It also activates NF-kB through IKK activation and this activity is enhanced by antioxidant protein-1 (AOP-1). MAP3Ks (MKKKs or MAPKKKs) phosphorylate and activate MAP2Ks (MAPKKs or MKKs), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The MAP3K12/13 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270961 [Multi-domain]  Cd Length: 237  Bit Score: 111.43  E-value: 2.58e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-VAIRLLEmdghnqdhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSF 697
Cdd:cd14059    1 LGSGAQGAVFLGKFRGEeVAVKKVR---------DEKETDIKHLRKLNHPNIIKFKGVCTQAPCYCILMEYCPYGQLYEV 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 698 VRDPKT---SLDINKTRQIAQeiikGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFgisgvvREgRRENQLKLSH 773
Cdd:cd14059   72 LRAGREitpSLLVDWSKQIAS----GMNYLHLHKIIHRDLKSPNVLVTYNDVLkISDFGTS------KE-LSEKSTKMSF 140
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 774 -DWLCYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSVSLGKEV 852
Cdd:cd14059  141 aGTVAWMAPEVIRNE---------PCSEKVDIWSFGVVLWELLTGEIPYKDVDSSAIIWGVGSNSLQLPVPSTCPDGFKL 211
                        250       260
                 ....*....|....*....|....*.
gi 767996359 853 seILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd14059  212 --LMKQCWNSKPRNRPSFRQILMHLD 235
PK_GC cd13992
Pseudokinase domain of membrane Guanylate Cyclase receptors; The pseudokinase domain shows ...
655-872 2.93e-27

Pseudokinase domain of membrane Guanylate Cyclase receptors; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. Membrane (or particulate) GCs consist of an extracellular ligand-binding domain, a single transmembrane region, and an intracellular tail that contains a PK-like domain, an amphiphatic region and a catalytic GC domain that catalyzes the conversion of GTP into cGMP and pyrophosphate. Membrane GCs act as receptors that transduce an extracellular signal to the intracellular production of cGMP, which has been implicated in many processes including cell proliferation, phototransduction, and muscle contractility, through its downstream effectors such as PKG. The PK-like domain of GCs lack a critical aspartate involved in ATP binding and does not exhibit kinase activity. It functions as a negative regulator of the catalytic GC domain and may also act as a docking site for interacting proteins such as GC-activating proteins. The GC subfamily is part of a larger superfamily that includes the catalytic domains of protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270894 [Multi-domain]  Cd Length: 268  Bit Score: 112.10  E-value: 2.93e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 655 KKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLH-AKGIVHKD 733
Cdd:cd13992   44 LQELNQLKELVHDNLNKFIGICINPPNIAVVTEYCTRGSLQDVLLNREIKMDWMFKSSFIKDIVKGMNYLHsSSIGYHGR 123
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 734 LKSKNVFYDNGKVV-ITDFGLFGISGvvREGRRENQLKLSHDWLCYLAPEIVRemtpGKDEDQLPfSKAADVYAFGTVWY 812
Cdd:cd13992  124 LKSSNCLVDSRWVVkLTDFGLRNLLE--EQTNHQLDEDAQHKKLLWTAPELLR----GSLLEVRG-TQKGDVYSFAIILY 196
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 813 EL--QARDWPLKnQAAEASIWQIGSGEGMKR---VLTSVSLGKEVSEILSACWAFDLQERPSFSL 872
Cdd:cd13992  197 EIlfRSDPFALE-REVAIVEKVISGGNKPFRpelAVLLDEFPPRLVLLVKQCWAENPEKRPSFKQ 260
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
614-882 3.35e-27

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 116.27  E-value: 3.35e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAI-RLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC 689
Cdd:COG0515   10 RILRLLGRGGMGVVYLARDLRlgrPVALkVLRPELAADPEARERFRREARALARLNHPNIVRVYDVGEEDGRPYLVMEYV 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDfglFGISGVVREGR--RE 766
Cdd:COG0515   90 EGESLADLLRRRGP-LPPAEALRILAQLAEALAAAHAAGIVHRDIKPANILLTpDGRVKLID---FGIARALGGATltQT 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 767 NQLKLShdwLCYLAPEIVREMTPGkdedqlpfsKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSV 846
Cdd:COG0515  166 GTVVGT---PGYMAPEQARGEPVD---------PRSDVYSLGVTLYELLTGRPPFDGDSPAELLRAHLREPPPPPSELRP 233
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 767996359 847 SLGKEVSEILSACWAFDLQERP-SFSLLMDMLEKLPK 882
Cdd:COG0515  234 DLPPALDAIVLRALAKDPEERYqSAAELAAALRAVLR 270
PK_GC-A_B cd14042
Pseudokinase domain of the membrane Guanylate Cyclase receptors, GC-A and GC-B; The ...
636-882 3.97e-27

Pseudokinase domain of the membrane Guanylate Cyclase receptors, GC-A and GC-B; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity and/or ATP binding. GC-A binds and is activated by the atrial and B-type natriuretic peptides, ANP and BNP, which are important in blood pressure regulation and cardiac pathophysiology. GC-B binds the C-type natriuretic peptide, CNP, which is a potent vasorelaxant and functions in vascular remodeling and bone growth regulation. Membrane (or particulate) GCs consist of an extracellular ligand-binding domain, a single transmembrane region, and an intracellular tail that contains a PK-like domain, an amphiphatic region and a catalytic GC domain that catalyzes the conversion of GTP into cGMP and pyrophosphate. Membrane GCs act as receptors that transduce an extracellular signal to the intracellular production of cGMP, which has been implicated in many processes including cell proliferation, phototransduction, and muscle contractility, through its downstream effectors such as PKG. The PK-like domain of GCs functions as a negative regulator of the catalytic GC domain and may also act as a docking site for interacting proteins such as GC-activating proteins. The GC-A/B subfamily is part of a larger superfamily that includes the catalytic domains of protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270944 [Multi-domain]  Cd Length: 279  Bit Score: 111.92  E-value: 3.97e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 636 VAIRLLemdghNQDHLKL---FKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCkgrtlhsfvrdPKTSL-DINKTR 711
Cdd:cd14042   33 VAIKKV-----NKKRIDLtreVLKELKHMRDLQHDNLTRFIGACVDPPNICILTEYC-----------PKGSLqDILENE 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 712 QI----------AQEIIKGMGYLHAKGIV-HKDLKSKNVFYDNGKVV-ITDFGLFGisgvVREGRRENQlkLSHDW---L 776
Cdd:cd14042   97 DIkldwmfryslIHDIVKGMHYLHDSEIKsHGNLKSSNCVVDSRFVLkITDFGLHS----FRSGQEPPD--DSHAYyakL 170
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 777 CYLAPEIVREMTPGKdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKR-------VLTSVSLG 849
Cdd:cd14042  171 LWTAPELLRDPNPPP-----PGTQKGDVYSFGIILQEIATRQGPFYEEGPDLSPKEIIKKKVRNGekppfrpSLDELECP 245
                        250       260       270
                 ....*....|....*....|....*....|...
gi 767996359 850 KEVSEILSACWAFDLQERPSFSLLMDMLEKLPK 882
Cdd:cd14042  246 DEVLSLMQRCWAEDPEERPDFSTLRNKLKKLNK 278
PTKc_Csk_like cd05039
Catalytic domain of C-terminal Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the ...
606-880 5.24e-27

Catalytic domain of C-terminal Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily is composed of Csk, Chk, and similar proteins. They are cytoplasmic (or nonreceptor) PTKs containing the Src homology domains, SH3 and SH2, N-terminal to the catalytic tyr kinase domain. They negatively regulate the activity of Src kinases that are anchored to the plasma membrane. To inhibit Src kinases, Csk and Chk are translocated to the membrane via binding to specific transmembrane proteins, G-proteins, or adaptor proteins near the membrane. Csk catalyzes the tyr phosphorylation of the regulatory C-terminal tail of Src kinases, resulting in their inactivation. Chk inhibit Src kinases using a noncatalytic mechanism by simply binding to them. As negative regulators of Src kinases, Csk and Chk play important roles in cell proliferation, survival, and differentiation, and consequently, in cancer development and progression. The Csk-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270635 [Multi-domain]  Cd Length: 256  Bit Score: 110.90  E-value: 5.24e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHGE-VAIRLLEMDGHNQDHLkLFKKEVMNyrQTRHENVVLFMGACMNPPHLAI 684
Cdd:cd05039    1 WAINKKDLKLGELIGKGEFGDVMLGDYRGQkVAVKCLKDDSTAAQAF-LAEASVMT--TLRHPNLVQLLGVVLEGNGLYI 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRDPKTSLdINKTRQI--AQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgisgvVR 761
Cdd:cd05039   78 VTEYMAKGSLVDYLRSRGRAV-ITRKDQLgfALDVCEGMEYLESKKFVHRDLAARNVLVsEDNVAKVSDFGL------AK 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 EGRRENQL-KLSHDWLcylAPEIVREmtpGKdedqlpFSKAADVYAFGTVwyelqardwplknqaaeasIWQIGS----- 835
Cdd:cd05039  151 EASSNQDGgKLPIKWT---APEALRE---KK------FSTKSDVWSFGIL-------------------LWEIYSfgrvp 199
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 836 --GEGMKRVLTSVSLG----------KEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05039  200 ypRIPLKDVVPHVEKGyrmeapegcpPEVYKVMKNCWELDPAKRPTFKQLREKLEHI 256
STKc_MLK4 cd14146
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 4; STKs catalyze the ...
619-877 7.90e-27

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK4 is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The specific function of MLK4 is yet to be determined. Mutations in the kinase domain of MLK4 have been detected in colorectal cancers. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation.The MLK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271048 [Multi-domain]  Cd Length: 268  Bit Score: 110.90  E-value: 7.90e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG-EVAIRLLEMDGhNQD---HLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTL 694
Cdd:cd14146    2 IGVGGFGKVYRATWKGqEVAVKAARQDP-DEDikaTAESVRQEAKLFSMLRHPNIIKLEGVCLEEPNLCLVMEFARGGTL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 HSFVRDPKTSLDINKTRQI--------AQEIIKGMGYLHAKGIV---HKDLKSKNVF------YD---NGKVVITDFGLf 754
Cdd:cd14146   81 NRALAAANAAPGPRRARRIpphilvnwAVQIARGMLYLHEEAVVpilHRDLKSSNILllekieHDdicNKTLKITDFGL- 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 755 gisgvVREGRRENQLKLSHDWlCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIG 834
Cdd:cd14146  160 -----AREWHRTTKMSAAGTY-AWMAPEVIKSSL---------FSKGSDIWSYGVLLWELLTGEVPYRGIDGLAVAYGVA 224
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 767996359 835 SGegmKRVLTSVSLGKE-VSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd14146  225 VN---KLTLPIPSTCPEpFAKLMKECWEQDPHIRPSFALILEQL 265
STKc_Mos cd13979
Catalytic domain of the Serine/Threonine kinase, Oocyte maturation factor Mos; STKs catalyze ...
609-880 7.91e-27

Catalytic domain of the Serine/Threonine kinase, Oocyte maturation factor Mos; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Mos (or c-Mos) is a germ-cell specific kinase that plays roles in both the release of primary arrest and the induction of secondary arrest in oocytes. It is expressed towards the end of meiosis I and is quickly degraded upon fertilization. It is a component of the cytostatic factor (CSF), which is responsible for metaphase II arrest. In addition, Mos activates a phoshorylation cascade that leads to the activation of the p34 subunit of MPF (mitosis-promoting factor or maturation promoting factor), a cyclin-dependent kinase that is responsible for the release of primary arrest in meiosis I. The Mos subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270881 [Multi-domain]  Cd Length: 265  Bit Score: 110.55  E-value: 7.91e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 609 PFEQVELGEPIGQGRWGRVHRGRWHGE-VAIRLLEMDGHNQDHLKLFKKEVmNYRQTRHENVVLFMGA--CMNPPHLA-I 684
Cdd:cd13979    1 DWEPLRLQEPLGSGGFGSVYKATYKGEtVAVKIVRRRRKNRASRQSFWAEL-NAARLRHENIVRVLAAetGTDFASLGlI 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGlfgiSGVVREG 763
Cdd:cd13979   80 IMEYCGNGTLQQLIYEGSEPLPLAHRILISLDIARALRFCHSHGIVHLDVKPANILIsEQGVCKLCDFG----CSVKLGE 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 764 RRENQLKLSHDW--LCYLAPEIVREMTPgkdedqlpfSKAADVYAFGTVWYELQARDWPLKNQaAEASIWQIgSGEGMKR 841
Cdd:cd13979  156 GNEVGTPRSHIGgtYTYRAPELLKGERV---------TPKADIYSFGITLWQMLTRELPYAGL-RQHVLYAV-VAKDLRP 224
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
gi 767996359 842 VLTSVS---LGKEVSEILSACWAFDLQERPSFSLlmDMLEKL 880
Cdd:cd13979  225 DLSGLEdseFGQRLRSLISRCWSAQPAERPNADE--SLLKSL 264
STKc_MLK3 cd14147
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 3; STKs catalyze the ...
610-880 2.76e-26

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK3 is a mitogen-activated protein kinase kinase kinases (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. MLK3 activates multiple MAPK pathways and plays a role in apoptosis, proliferation, migration, and differentiation, depending on the cellular context. It is highly expressed in breast cancer cells and its signaling through c-Jun N-terminal kinase has been implicated in the migration, invasion, and malignancy of cancer cells. MLK3 also functions as a negative regulator of Inhibitor of Nuclear Factor-KappaB Kinase (IKK) and consequently, it also impacts inflammation and immunity. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation.The MLK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271049 [Multi-domain]  Cd Length: 267  Bit Score: 109.35  E-value: 2.76e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELGEPIGQGRWGRVHRGRWHGE-VAIRLLEMDGHNQDHL--KLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIIT 686
Cdd:cd14147    2 FQELRLEEVIGIGGFGKVYRGSWRGElVAVKAARQDPDEDISVtaESVRQEARLFAMLAHPNIIALKAVCLEEPNLCLVM 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 SFCKGRTLHSFV---RDPKTSLdINKTRQIAqeiiKGMGYLHAKGIV---HKDLKSKNVF---------YDNGKVVITDF 751
Cdd:cd14147   82 EYAAGGPLSRALagrRVPPHVL-VNWAVQIA----RGMHYLHCEALVpviHRDLKSNNILllqpienddMEHKTLKITDF 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 752 GLfgisgvVREGRRENQLKLSHDWlCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIW 831
Cdd:cd14147  157 GL------AREWHKTTQMSAAGTY-AWMAPEVIKAST---------FSKGSDVWSFGVLLWELLTGEVPYRGIDCLAVAY 220
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|
gi 767996359 832 QIGSGegmKRVLTSVSLGKE-VSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14147  221 GVAVN---KLTLPIPSTCPEpFAQLMADCWAQDPHRRPDFASILQQLEAL 267
STKc_IRAK cd14066
Catalytic domain of the Serine/Threonine kinases, Interleukin-1 Receptor Associated Kinases ...
619-880 9.78e-25

Catalytic domain of the Serine/Threonine kinases, Interleukin-1 Receptor Associated Kinases and related STKs; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IRAKs are involved in Toll-like receptor (TLR) and interleukin-1 (IL-1) signalling pathways, and are thus critical in regulating innate immune responses and inflammation. Some IRAKs may also play roles in T- and B-cell signaling, and adaptive immunity. Vertebrates contain four IRAKs (IRAK-1, -2, -3 (or -M), and -4) that display distinct functions and patterns of expression and subcellular distribution, and can differentially mediate TLR signaling. IRAK-1, -2, and -4 are ubiquitously expressed and are active kinases, while IRAK-M is only induced in monocytes and macrophages and is an inactive kinase. Variations in IRAK genes are linked to diverse diseases including infection, sepsis, cancer, and autoimmune diseases. IRAKs contain an N-terminal Death domain (DD), a proST region (rich in serines, prolines, and threonines), a central kinase domain (a pseudokinase domain in the case of IRAK3), and a C-terminal domain; IRAK-4 lacks the C-terminal domain. This subfamily includes plant receptor-like kinases (RLKs) including Arabidopsis thaliana BAK1 and CLAVATA1 (CLV1). BAK1 functions in BR (brassinosteroid)-regulated plant development and in pathways involved in plant resistance to pathogen infection and herbivore attack. CLV1, directly binds small signaling peptides, CLAVATA3 (CLV3) and CLAVATA3/EMBRYO SURROUNDING REGI0N (CLE), to restrict stem cell proliferation: the CLV3-CLV1-WUS (WUSCHEL) module influences stem cell maintenance in the shoot apical meristem, and the CLE40 (CLAVATA3/EMBRYO SURROUNDING REGION40) -ACR4 (CRINKLY4) -CLV1- WOX5 (WUSCHEL-RELATED HOMEOBOX5) module at the root apical meristem. The IRAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270968 [Multi-domain]  Cd Length: 272  Bit Score: 104.66  E-value: 9.78e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE--VAIRLLEMDGHNQDHlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTL-- 694
Cdd:cd14066    1 IGSGGFGTVYKGVLENGtvVAVKRLNEMNCAASK-KEFLTELEMLGRLRHPNLVRLLGYCLESDEKLLVYEYMPNGSLed 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 HSFVRDPKTSLDInKTRQ-IAQEIIKGMGYLHAKG---IVHKDLKSKNVFYDNGKV-VITDFGLFGISGVVREGRRENQL 769
Cdd:cd14066   80 RLHCHKGSPPLPW-PQRLkIAKGIARGLEYLHEECpppIIHGDIKSSNILLDEDFEpKLTDFGLARLIPPSESVSKTSAV 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 770 KLShdwLCYLAPEIVREMTPgkdedqlpfSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGS------GEGMKRVL 843
Cdd:cd14066  159 KGT---IGYLAPEYIRTGRV---------STKSDVYSFGVVLLELLTGKPAVDENRENASRKDLVEwveskgKEELEDIL 226
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 767996359 844 ------TSVSLGKEVSEILSA---CWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14066  227 dkrlvdDDGVEEEEVEALLRLallCTRSDPSLRPSMKEVVQMLEKL 272
PTKc_Ack_like cd05040
Catalytic domain of the Protein Tyrosine Kinase, Activated Cdc42-associated kinase; PTKs ...
617-877 3.03e-24

Catalytic domain of the Protein Tyrosine Kinase, Activated Cdc42-associated kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily includes Ack1, thirty-eight-negative kinase 1 (Tnk1), and similar proteins. They are cytoplasmic (or nonreceptor) PTKs containing an N-terminal catalytic domain, an SH3 domain, a Cdc42-binding CRIB domain, and a proline-rich region. They are mainly expressed in brain and skeletal tissues and are involved in the regulation of cell adhesion and growth, receptor degradation, and axonal guidance. Ack1 is also associated with androgen-independent prostate cancer progression. Tnk1 regulates TNFalpha signaling and may play an important role in cell death. The Ack-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270636 [Multi-domain]  Cd Length: 258  Bit Score: 102.81  E-value: 3.03e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGE------VAIRLLEMDGHNQ-DHLKLFKKEVMNYRQTRHENVVLFMGACMNPPhLAIITSFC 689
Cdd:cd05040    1 EKLGDGSFGVVRRGEWTTPsgkviqVAVKCLKSDVLSQpNAMDDFLKEVNAMHSLDHPNLIRLYGVVLSSP-LMMVTELA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF-YDNGKVVITDFGLFGISGVVREGRREN- 767
Cdd:cd05040   80 PLGSLLDRLRKDQGHFLISTLCDYAVQIANGMAYLESKRFIHRDLAARNILlASKDKVKIGDFGLMRALPQNEDHYVMQe 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 QLKLSHDWlCylAPEIVREMTpgkdedqlpFSKAADVYAFG-TVW--YELQARDWPLKNQaaeASIWQIGSGEGmKRVLT 844
Cdd:cd05040  160 HRKVPFAW-C--APESLKTRK---------FSHASDVWMFGvTLWemFTYGEEPWLGLNG---SQILEKIDKEG-ERLER 223
                        250       260       270
                 ....*....|....*....|....*....|...
gi 767996359 845 SVSLGKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd05040  224 PDDCPQDIYNVMLQCWAHKPADRPTFVALRDFL 256
PTKc_Fes_like cd05041
Catalytic domain of Fes-like Protein Tyrosine Kinases; Protein Tyrosine Kinase (PTK) family; ...
617-877 5.93e-24

Catalytic domain of Fes-like Protein Tyrosine Kinases; Protein Tyrosine Kinase (PTK) family; Fes subfamily; catalytic (c) domain. Fes subfamily members include Fes (or Fps), Fer, and similar proteins. The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase (PI3K). PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Fes subfamily proteins are cytoplasmic (or nonreceptor) tyr kinases containing an N-terminal region with FCH (Fes/Fer/CIP4 homology) and coiled-coil domains, followed by a SH2 domain, and a C-terminal catalytic domain. The genes for Fes (feline sarcoma) and Fps (Fujinami poultry sarcoma) were first isolated from tumor-causing retroviruses. The viral oncogenes encode chimeric Fes proteins consisting of Gag sequences at the N-termini, resulting in unregulated tyr kinase activity. Fes and Fer kinases play roles in haematopoiesis, inflammation and immunity, growth factor signaling, cytoskeletal regulation, cell migration and adhesion, and the regulation of cell-cell interactions. Fes and Fer show redundancy in their biological functions.


Pssm-ID: 270637 [Multi-domain]  Cd Length: 251  Bit Score: 101.75  E-value: 5.93e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHG---EVAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd05041    1 EKIGRGNFGDVYRGVLKPdntEVAVKTCRET-LPPDLKRKFLQEARILKQYDHPNIVKLIGVCVQKQPIMIVMELVPGGS 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLF----GISGVVREGRRENQ 768
Cdd:cd05041   80 LLTFLRKKGARLTVKQLLQMCLDAAAGMEYLESKNCIHRDLAARNCLVgENNVLKISDFGMSreeeDGEYTVSDGLKQIP 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LKlshdwlcYLAPEIVREmtpGKdedqlpFSKAADVYAFGTVWYE---LQARDWP-LKNQAAEAsiwQIGSGegmKRVLT 844
Cdd:cd05041  160 IK-------WTAPEALNY---GR------YTSESDVWSFGILLWEifsLGATPYPgMSNQQTRE---QIESG---YRMPA 217
                        250       260       270
                 ....*....|....*....|....*....|...
gi 767996359 845 SVSLGKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd05041  218 PELCPEAVYRLMLQCWAYDPENRPSFSEIYNEL 250
PTKc_Frk_like cd05068
Catalytic domain of Fyn-related kinase-like Protein Tyrosine Kinases; PTKs catalyze the ...
605-878 7.98e-24

Catalytic domain of Fyn-related kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Frk and Srk are members of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Frk, also known as Rak, is specifically expressed in liver, lung, kidney, intestine, mammary glands, and the islets of Langerhans. Rodent homologs were previously referred to as GTK (gastrointestinal tyr kinase), BSK (beta-cell Src-like kinase), or IYK (intestinal tyr kinase). Studies in mice reveal that Frk is not essential for viability. It plays a role in the signaling that leads to cytokine-induced beta-cell death in Type I diabetes. It also regulates beta-cell number during embryogenesis and early in life. Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Frk-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270653 [Multi-domain]  Cd Length: 267  Bit Score: 102.10  E-value: 7.98e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 605 EWDIPFEQVELGEPIGQGRWGRVHRGRWHG--EVAIRLLEMDGHNQDHlklFKKEVMNYRQTRHENVVLFMGACMNPPHL 682
Cdd:cd05068    2 QWEIDRKSLKLLRKLGSGQFGEVWEGLWNNttPVAVKTLKPGTMDPED---FLREAQIMKKLRHPKLIQLYAVCTLEEPI 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 683 AIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGISGVVR 761
Cdd:cd05068   79 YIITELMKHGSLLEYLQGKGRSLQLPQLIDMAAQVASGMAYLESQNYIHRDLAARNVLVgENNICKVADFGLARVIKVED 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 EGRRENQLKLSHDWlcyLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELqardwplknqaaeasiwqIGSGE---- 837
Cdd:cd05068  159 EYEAREGAKFPIKW---TAPEAAN---------YNRFSIKSDVWSFGILLTEI------------------VTYGRipyp 208
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767996359 838 GM--KRVLTSVSLG----------KEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05068  209 GMtnAEVLQQVERGyrmpcppncpPQLYDIMLECWKADPMERPTFETLQWKLE 261
STKc_TGFbR_I cd14056
Catalytic domain of the Serine/Threonine Kinases, Transforming Growth Factor beta family Type ...
617-817 1.64e-23

Catalytic domain of the Serine/Threonine Kinases, Transforming Growth Factor beta family Type I Receptors; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of type I receptors for the TGFbeta family of secreted signaling molecules including TGFbeta, bone morphogenetic proteins, activins, growth and differentiation factors, and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane (TM) region, and a cytoplasmic catalytic kinase domain. Type I receptors are low-affinity receptors that bind ligands only after they are recruited by the ligand/type II high-affinity receptor complex. Following activation through trans-phosphorylation by type II receptors, they start intracellular signaling to the nucleus by phosphorylating SMAD proteins. Type I receptors contain an additional domain located between the TM and kinase domains called the GS domain, which contains the activating phosphorylation site and confers preference for specific SMAD proteins. They are inhibited by the immunophilin FKBP12, which is thought to control leaky signaling caused by receptor oligomerization in the absence of ligand. The TGFbR-I subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270958 [Multi-domain]  Cd Length: 287  Bit Score: 101.58  E-value: 1.64e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGE-VAIRL---LEMDGhnqdhlklFKKEVMNYrQT---RHENVVLFMGACMNPPH----LAII 685
Cdd:cd14056    1 KTIGKGRYGEVWLGKYRGEkVAVKIfssRDEDS--------WFRETEIY-QTvmlRHENILGFIAADIKSTGswtqLWLI 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAK--------GIVHKDLKSKNVFY-DNGKVVITDFGLfgi 756
Cdd:cd14056   72 TEYHEHGSLYDYLQ--RNTLDTEEALRLAYSAASGLAHLHTEivgtqgkpAIAHRDLKSKNILVkRDGTCCIADLGL--- 146
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 757 sgVVREGRRENQLKLSHDWLC----YLAPEIVREMTPGKDEDQLpfsKAADVYAFGTVWYELQAR 817
Cdd:cd14056  147 --AVRYDSDTNTIDIPPNPRVgtkrYMAPEVLDDSINPKSFESF---KMADIYSFGLVLWEIARR 206
PTKc_Jak2_rpt2 cd14205
Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 2; PTKs catalyze the ...
619-880 2.02e-23

Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Jak2 is widely expressed in many tissues and is essential for the signaling of hormone-like cytokines such as growth hormone, erythropoietin, thrombopoietin, and prolactin, as well as some IFNs and cytokines that signal through the IL-3 and gp130 receptors. Disruption of Jak2 in mice results in an embryonic lethal phenotype with multiple defects including erythropoietic and cardiac abnormalities. It is the only Jak gene that results in a lethal phenotype when disrupted in mice. A mutation in the pseudokinase domain of Jak2, V617F, is present in many myeloproliferative diseases, including almost all patients with polycythemia vera, and 50% of patients with essential thrombocytosis and myelofibrosis. Jak2 is a member of the Janus kinase (Jak) subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal catalytic tyr kinase domain. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271107 [Multi-domain]  Cd Length: 284  Bit Score: 101.25  E-value: 2.02e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWH------GEV-AIRLLEMDghNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNP--PHLAIITSFC 689
Cdd:cd14205   12 LGKGNFGSVEMCRYDplqdntGEVvAVKKLQHS--TEEHLRDFEREIEILKSLQHDNIVKYKGVCYSAgrRNLRLIMEYL 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgiSGVVREGRRENQ 768
Cdd:cd14205   90 PYGSLRDYLQKHKERIDHIKLLQYTSQICKGMEYLGTKRYIHRDLATRNILVENeNRVKIGDFGL---TKVLPQDKEYYK 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LKLSHDW-LCYLAPEivrEMTPGKdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEAsIWQIGSG-EGMKRVLTSV 846
Cdd:cd14205  167 VKEPGESpIFWYAPE---SLTESK------FSVASDVWSFGVVLYELFTYIEKSKSPPAEF-MRMIGNDkQGQMIVFHLI 236
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 847 SLGK-------------EVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14205  237 ELLKnngrlprpdgcpdEIYMIMTECWNNNVNQRPSFRDLALRVDQI 283
PTKc_PDGFR cd05055
Catalytic domain of the Protein Tyrosine Kinases, Platelet Derived Growth Factor Receptors; ...
602-880 9.03e-23

Catalytic domain of the Protein Tyrosine Kinases, Platelet Derived Growth Factor Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The PDGFR subfamily consists of PDGFR alpha, PDGFR beta, KIT, CSF-1R, the mammalian FLT3, and similar proteins. They are receptor PTKs (RTKs) containing an extracellular ligand-binding region with five immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. PDGFR kinase domains are autoinhibited by their juxtamembrane regions containing tyr residues. The binding to their ligands leads to receptor dimerization, trans phosphorylation and activation, and intracellular signaling. PDGFR subfamily receptors are important in the development of a variety of cells. PDGFRs are expressed in a many cells including fibroblasts, neurons, endometrial cells, mammary epithelial cells, and vascular smooth muscle cells. PDGFR signaling is critical in normal embryonic development, angiogenesis, and wound healing. Kit is important in the development of melanocytes, germ cells, mast cells, hematopoietic stem cells, the interstitial cells of Cajal, and the pacemaker cells of the GI tract. CSF-1R signaling is critical in the regulation of macrophages and osteoclasts. Mammalian FLT3 plays an important role in the survival, proliferation, and differentiation of stem cells. The PDGFR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase .


Pssm-ID: 133186 [Multi-domain]  Cd Length: 302  Bit Score: 99.87  E-value: 9.03e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 602 YLQEWDIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFM 673
Cdd:cd05055   26 YDLKWEFPRNNLSFGKTLGAGAFGKVVEATAYGlsksdavmKVAVKMLKPTAHSSEREALMSELKIMSHLGNHENIVNLL 105
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 674 GACMNPPHLAIITSFCKGRTLHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDF 751
Cdd:cd05055  106 GACTIGGPILVITEYCCYGDLLNFLRRKRESfLTLEDLLSFSYQVAKGMAFLASKNCIHRDLAARNVLLTHGKIVkICDF 185
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 752 GL----FGISGVVREGRRENQLKlshdwlcYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDW-PLKNQAA 826
Cdd:cd05055  186 GLardiMNDSNYVVKGNARLPVK-------WMAPESIFNCV---------YTFESDVWSYGILLWEIFSLGSnPYPGMPV 249
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 827 EASIWQ-IGSGegmKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05055  250 DSKFYKlIKEG---YRMAQPEHAPAEIYDIMKTCWDADPLKRPTFKQIVQLIGKQ 301
STKc_TAK1 cd14058
Catalytic domain of the Serine/Threonine Kinase, Transforming Growth Factor beta Activated ...
619-880 1.68e-22

Catalytic domain of the Serine/Threonine Kinase, Transforming Growth Factor beta Activated Kinase-1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TAK1 is also known as mitogen-activated protein kinase kinase kinase 7 (MAPKKK7 or MAP3K7), TAK, or MEKK7. As a MAPKKK, it is an important mediator of cellular responses to extracellular signals. It regulates both the c-Jun N-terminal kinase and p38 MAPK cascades by activating the MAPK kinases, MKK4 and MKK3/6. In addition, TAK1 plays diverse roles in immunity and development, in different biological contexts, through many signaling pathways including TGFbeta/BMP, Wnt/Fz, and NF-kB. It is also implicated in the activation of the tumor suppressor kinase, LKB1. The TAK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270960 [Multi-domain]  Cd Length: 253  Bit Score: 97.89  E-value: 1.68e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG-EVAIRLLEMDGHNQDhlklFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSF 697
Cdd:cd14058    1 VGRGSFGVVCKARWRNqIVAVKIIESESEKKA----FEVEVRQLSRVDHPNIIKLYGACSNQKPVCLVMEYAEGGSLYNV 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 698 VRDPKTSLDINKTRQI--AQEIIKGMGYLHA---KGIVHKDLKSKNVF-YDNGKVV-ITDFGLfgisgvvrEGRRENQLK 770
Cdd:cd14058   77 LHGKEPKPIYTAAHAMswALQCAKGVAYLHSmkpKALIHRDLKPPNLLlTNGGTVLkICDFGT--------ACDISTHMT 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 771 LSHDWLCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSVsLGK 850
Cdd:cd14058  149 NNKGSAAWMAPEVF---------EGSKYSEKCDVFSWGIILWEVITRRKPFDHIGGPAFRIMWAVHNGERPPLIKN-CPK 218
                        250       260       270
                 ....*....|....*....|....*....|
gi 767996359 851 EVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14058  219 PIESLMTRCWSKDPEKRPSMKEIVKIMSHL 248
PTKc_EGFR_like cd05057
Catalytic domain of Epidermal Growth Factor Receptor-like Protein Tyrosine Kinases; PTKs ...
612-882 5.47e-22

Catalytic domain of Epidermal Growth Factor Receptor-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. EGFR (HER, ErbB) subfamily members include EGFR (HER1, ErbB1), HER2 (ErbB2), HER3 (ErbB3), HER4 (ErbB4), and similar proteins. They are receptor PTKs (RTKs) containing an extracellular EGF-related ligand-binding region, a transmembrane helix, and a cytoplasmic region with a tyr kinase domain and a regulatory C-terminal tail. Unlike other PTKs, phosphorylation of the activation loop of EGFR proteins is not critical to their activation. Instead, they are activated by ligand-induced dimerization, resulting in the phosphorylation of tyr residues in the C-terminal tail, which serve as binding sites for downstream signaling molecules. Collectively, they can recognize a variety of ligands including EGF, TGFalpha, and neuregulins, among others. All four subfamily members can form homo- or heterodimers. HER3 contains an impaired kinase domain and depends on its heterodimerization partner for activation. EGFR subfamily members are involved in signaling pathways leading to a broad range of cellular responses including cell proliferation, differentiation, migration, growth inhibition, and apoptosis. Gain of function alterations, through their overexpression, deletions, or point mutations in their kinase domains, have been implicated in various cancers. These receptors are targets of many small molecule inhibitors and monoclonal antibodies used in cancer therapy. The EGFR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270648 [Multi-domain]  Cd Length: 279  Bit Score: 97.10  E-value: 5.47e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRVHRGRW--HGE-----VAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHlAI 684
Cdd:cd05057    8 ELEKGKVLGSGAFGTVYKGVWipEGEkvkipVAIKVLR-EETGPKANEEILDEAYVMASVDHPHLVRLLGICLSSQV-QL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRDPKTSLD----INKTRQIAqeiiKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGISGV 759
Cdd:cd05057   86 ITQLMPLGCLLDYVRNHRDNIGsqllLNWCVQIA----KGMSYLEEKRLVHRDLAARNVLVKTPNHVkITDFGLAKLLDV 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 760 VREGRRENQLKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFG-TVWYELQARDWPLKNQAAEASIWQIGSGEG 838
Cdd:cd05057  162 DEKEYHAEGGKVPIKW---MALESIQYRI---------YTHKSDVWSYGvTVWELMTFGAKPYEGIPAVEIPDLLEKGER 229
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 767996359 839 MKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEKLPK 882
Cdd:cd05057  230 LPQPPICTI---DVYMVLVKCWMIDAESRPTFKELANEFSKMAR 270
PKc_LIMK_like cd14065
Catalytic domain of the LIM domain kinase-like protein kinases; PKs catalyze the transfer of ...
619-817 6.53e-22

Catalytic domain of the LIM domain kinase-like protein kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. Members of this subfamily include LIMK, Testicular or testis-specific protein kinase (TESK), and similar proteins. LIMKs are characterized as serine/threonine kinases (STKs) while TESKs are dual-specificity protein kinases. Both LIMK and TESK phosphorylate and inactivate cofilin, an actin depolymerizing factor, to induce the reorganization of the actin cytoskeleton. They are implicated in many cellular functions including cell spreading, motility, morphogenesis, meiosis, mitosis, and spermatogenesis. The LIMK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270967 [Multi-domain]  Cd Length: 252  Bit Score: 96.02  E-value: 6.53e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRwHGEVA-IRLLEMDGHNQDHLKLFKkEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSF 697
Cdd:cd14065    1 LGKGFFGEVYKVT-HRETGkVMVMKELKRFDEQRSFLK-EVKLMRRLSHPNILRFIGVCVKDNKLNFITEYVNGGTLEEL 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 698 VRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF---YDNGK-VVITDFGLFGISGVVR--EGRRENQLKL 771
Cdd:cd14065   79 LKSMDEQLPWSQRVSLAKDIASGMAYLHSKNIIHRDLNSKNCLvreANRGRnAVVADFGLAREMPDEKtkKPDRKKRLTV 158
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 772 --SHDWlcyLAPEIVRemtpGKdedqlPFSKAADVYAFGTVWYELQAR 817
Cdd:cd14065  159 vgSPYW---MAPEMLR----GE-----SYDEKVDVFSFGIVLCEIIGR 194
STKc_ACVR1_ALK1 cd14142
Catalytic domain of the Serine/Threonine Kinases, Activin Type I Receptor and Activin ...
611-817 8.13e-22

Catalytic domain of the Serine/Threonine Kinases, Activin Type I Receptor and Activin receptor-Like Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ACVR1, also called Activin receptor-Like Kinase 2 (ALK2), and ALK1 act as receptors for bone morphogenetic proteins (BMPs) and they activate SMAD1/5/8. ACVR1 is widely expressed while ALK1 is limited mainly to endothelial cells. The specificity of BMP binding to type I receptors is affected by type II receptors. ACVR1 binds BMP6/7/9/10 and can also bind anti-Mullerian hormone (AMH) in the presence of AMHR2. ALK1 binds BMP9/10 as well as TGFbeta in endothelial cells. A missense mutation in the GS domain of ACVR1 causes fibrodysplasia ossificans progressiva, a complex and disabling disease characterized by congenital skeletal malformations and extraskeletal bone formation. ACVR1 belongs to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, BMPs, activins, growth and differentiation factors, and AMH, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane (TM) region, and a cytoplasmic catalytic kinase domain. Type I receptors, like ACVR1 and ALK1, are low-affinity receptors that bind ligands only after they are recruited by the ligand/type II high-affinity receptor complex. Following activation, they start intracellular signaling to the nucleus by phosphorylating SMAD proteins. Type I receptors contain an additional domain located between the TM and kinase domains called the GS domain, which contains the activating phosphorylation site and confers preference for specific SMAD proteins. The ACVR1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271044 [Multi-domain]  Cd Length: 298  Bit Score: 96.74  E-value: 8.13e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRWHGE-VAIRLLEmdghNQDHLKLFKK-EVMNYRQTRHENVVLFMGACMNPPH----LAI 684
Cdd:cd14142    5 RQITLVECIGKGRYGEVWRGQWQGEsVAVKIFS----SRDEKSWFREtEIYNTVLLRHENILGFIASDMTSRNsctqLWL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAK--------GIVHKDLKSKNVFY-DNGKVVITDFGLfg 755
Cdd:cd14142   81 ITHYHENGSLYDYLQ--RTTLDHQEMLRLALSAASGLVHLHTEifgtqgkpAIAHRDLKSKNILVkSNGQCCIADLGL-- 156
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 756 isgVVREGRRENQLKLSHDWLC----YLAPEIVREMTpgkDEDQLPFSKAADVYAFGTVWYELQAR 817
Cdd:cd14142  157 ---AVTHSQETNQLDVGNNPRVgtkrYMAPEVLDETI---NTDCFESYKRVDIYAFGLVLWEVARR 216
STKc_STK36 cd14002
Catalytic domain of Serine/Threonine Kinase 36; STKs catalyze the transfer of the ...
611-814 9.43e-22

Catalytic domain of Serine/Threonine Kinase 36; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK36, also called Fused (or Fu) kinase, is involved in the Hedgehog signaling pathway. It is activated by the Smoothened (SMO) signal transducer, resulting in the stabilization of GLI transcription factors and the phosphorylation of SUFU to facilitate the nuclear accumulation of GLI. In Drosophila, Fused kinase is maternally required for proper segmentation during embryonic development and for the development of legs and wings during the larval stage. In mice, STK36 is not necessary for embryonic development, although mice deficient in STK36 display growth retardation postnatally. The STK36 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270904 [Multi-domain]  Cd Length: 253  Bit Score: 95.40  E-value: 9.43e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRWHGE---VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITS 687
Cdd:cd14002    1 ENYHVLELIGEGSFGKVYKGRRKYTgqvVALKFIPKRGKSEKELRNLRQEIEILRKLNHPNIIEMLDSFETKKEFVVVTE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRtLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvVREgrre 766
Cdd:cd14002   81 YAQGE-LFQILEDDGT-LPEEEVRSIAKQLVSALHYLHSNRIIHRDMKPQNILIGkGGVVKLCDFGF------ARA---- 148
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 767 nqlkLSHDWLC---------YLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd14002  149 ----MSCNTLVltsikgtplYMAPELVQEQ---------PYDHTADLWSLGCILYEL 192
PTKc_FGFR cd05053
Catalytic domain of the Protein Tyrosine Kinases, Fibroblast Growth Factor Receptors; PTKs ...
605-880 1.91e-21

Catalytic domain of the Protein Tyrosine Kinases, Fibroblast Growth Factor Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The FGFR subfamily consists of FGFR1, FGFR2, FGFR3, FGFR4, and similar proteins. They are receptor PTKs (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, and to heparin/heparan sulfate (HS) results in the formation of a ternary complex, which leads to receptor dimerization and activation, and intracellular signaling. There are at least 23 FGFs and four types of FGFRs. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to more that one type of receptor. FGF/FGFR signaling is important in the regulation of embryonic development, homeostasis, and regenerative processes. Depending on the cell type and stage, FGFR signaling produces diverse cellular responses including proliferation, growth arrest, differentiation, and apoptosis. Aberrant signaling leads to many human diseases such as skeletal, olfactory, and metabolic disorders, as well as cancer. The FGFR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase .


Pssm-ID: 270646 [Multi-domain]  Cd Length: 294  Bit Score: 95.56  E-value: 1.91e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 605 EWDIPFEQVELGEPIGQGRWGRVHRGRWHG---------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGA 675
Cdd:cd05053    6 EWELPRDRLTLGKPLGEGAFGQVVKAEAVGldnkpnevvTVAVKMLKDDATEKDLSDLVSEMEMMKMIGKHKNIINLLGA 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 676 CMNPPHLAIITSFCKGRTLHSFVR-------DPKTSLDINKTRQIAQ--------EIIKGMGYLHAKGIVHKDLKSKNVF 740
Cdd:cd05053   86 CTQDGPLYVVVEYASKGNLREFLRarrppgeEASPDDPRVPEEQLTQkdlvsfayQVARGMEYLASKKCIHRDLAARNVL 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 741 YDNGKVV-ITDFGLfgiSGVVREG---RRENQLKLSHDWLcylAPEIVremtpgkdEDQLpFSKAADVYAFGTVWYE--- 813
Cdd:cd05053  166 VTEDNVMkIADFGL---ARDIHHIdyyRKTTNGRLPVKWM---APEAL--------FDRV-YTHQSDVWSFGVLLWEift 230
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 814 LQARDWPlkNQAAEASIWQIGSGEGMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05053  231 LGGSPYP--GIPVEELFKLLKEGHRMEK---PQNCTQELYMLMRDCWHEVPSQRPTFKQLVEDLDRI 292
PKc_STE cd05122
Catalytic domain of STE family Protein Kinases; PKs catalyze the transfer of the ...
613-874 2.01e-21

Catalytic domain of STE family Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. This family is composed of STKs, and some dual-specificity PKs that phosphorylate both threonine and tyrosine residues of target proteins. Most members are kinases involved in mitogen-activated protein kinase (MAPK) signaling cascades, acting as MAPK kinases (MAPKKs), MAPKK kinases (MAPKKKs), or MAPKKK kinases (MAP4Ks). The MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The pathways involve a triple kinase core cascade comprising of the MAPK, which is phosphorylated and activated by a MAPKK, which itself is phosphorylated and activated by a MAPKKK. Each MAPK cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAPKKK to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. Other STE family members include p21-activated kinases (PAKs) and class III myosins, among others. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. Class III myosins are motor proteins containing an N-terminal kinase catalytic domain and a C-terminal actin-binding domain, which can phosphorylate several cytoskeletal proteins, conventional myosin regulatory light chains, as well as autophosphorylate the C-terminal motor domain. They play an important role in maintaining the structural integrity of photoreceptor cell microvilli. The STE family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270692 [Multi-domain]  Cd Length: 254  Bit Score: 94.58  E-value: 2.01e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 613 VELGEPIGQGRWGRVHRGRwH----GEVAIRllEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd05122    2 FEILEKIGKGGFGVVYKAR-HkktgQIVAIK--KINLESKEKKESILNEIAILKKCKHPNIVKYYGSYLKKDELWIVMEF 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV-FYDNGKVVITDFGLfgiSGVVREGRREN 767
Cdd:cd05122   79 CSGGSLKDLLKNTNKTLTEQQIAYVCKEVLKGLEYLHSHGIIHRDIKAANIlLTSDGEVKLIDFGL---SAQLSDGKTRN 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 QLKLShdwLCYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSgEGMKRVLTSVS 847
Cdd:cd05122  156 TFVGT---PYWMAPEVIQGK---------PYGFKADIWSLGITAIEMAEGKPPYSELPPMKALFLIAT-NGPPGLRNPKK 222
                        250       260
                 ....*....|....*....|....*..
gi 767996359 848 LGKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd05122  223 WSKEFKDFLKKCLQKDPEKRPTAEQLL 249
STKc_EIF2AK cd13996
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
610-814 2.72e-21

Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the downregulation of protein synthesis. eIF-2 phosphorylation is induced in response to cellular stresses including virus infection, heat shock, nutrient deficiency, and the accummulation of unfolded proteins, among others. There are four distinct kinases that phosphorylate eIF-2 and control protein synthesis under different stress conditions: General Control Non-derepressible-2 (GCN2) which is activated during amino acid or serum starvation; protein kinase regulated by RNA (PKR) which is activated by double stranded RNA; heme-regulated inhibitor kinase (HRI) which is activated under heme-deficient conditions; and PKR-like endoplasmic reticulum kinase (PERK) which is activated when misfolded proteins accumulate in the ER. The EIF2AK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270898 [Multi-domain]  Cd Length: 273  Bit Score: 94.67  E-value: 2.72e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELgepIGQGRWGRV----HRGRwHGEVAIRLLEMDGHNQDHLKLFKkEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:cd13996    8 FEEIEL---LGSGGFGSVykvrNKVD-GVTYAIKKIRLTEKSSASEKVLR-EVKALAKLNHPNIVRYYTAWVEEPPLYIQ 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSFVRDPKTSLDINKT--RQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV--ITDFGL-------- 753
Cdd:cd13996   83 MELCEGGTLRDWIDRRNSSSKNDRKlaLELFKQILKGVSYIHSKGIVHRDLKPSNIFLDNDDLQvkIGDFGLatsignqk 162
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 754 -FGISGVVREGRRENQLKLSHDWLCYLAPEivremtpgkDEDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd13996  163 rELNNLNNNNNGNTSNNSVGIGTPLYASPE---------QLDGENYNEKADIYSLGIILFEM 215
PTKc_InsR_like cd05032
Catalytic domain of Insulin Receptor-like Protein Tyrosine Kinases; PTKs catalyze the transfer ...
606-878 6.96e-21

Catalytic domain of Insulin Receptor-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The InsR subfamily is composed of InsR, Insulin-like Growth Factor-1 Receptor (IGF-1R), and similar proteins. InsR and IGF-1R are receptor PTKs (RTKs) composed of two alphabeta heterodimers. Binding of the ligand (insulin, IGF-1, or IGF-2) to the extracellular alpha subunit activates the intracellular tyr kinase domain of the transmembrane beta subunit. Receptor activation leads to autophosphorylation, stimulating downstream kinase activities, which initiate signaling cascades and biological function. InsR and IGF-1R, which share 84% sequence identity in their kinase domains, display physiologically distinct yet overlapping functions in cell growth, differentiation, and metabolism. InsR activation leads primarily to metabolic effects while IGF-1R activation stimulates mitogenic pathways. In cells expressing both receptors, InsR/IGF-1R hybrids are found together with classical receptors. Both receptors can interact with common adaptor molecules such as IRS-1 and IRS-2. The InsR-like subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173625 [Multi-domain]  Cd Length: 277  Bit Score: 93.56  E-value: 6.96e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHLKlFKKE--VMNYRQTRHenVVLFMGA 675
Cdd:cd05032    1 WELPREKITLIRELGQGSFGMVYEGLAKGvvkgepetRVAIKTVNENASMRERIE-FLNEasVMKEFNCHH--VVRLLGV 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 676 CMNPPHLAIITSFCKGRTLHSFVR---------DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNGK 745
Cdd:cd05032   78 VSTGQPTLVVMELMAKGDLKSYLRsrrpeaennPGLGPPTLQKFIQMAAEIADGMAYLAAKKFVHRDLAARNcMVAEDLT 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 746 VVITDFGLfgisgvVRE------GRRENQLKLSHDWlcyLAPEIVREmtpGKdedqlpFSKAADVYAFGTVWYELQA-RD 818
Cdd:cd05032  158 VKIGDFGM------TRDiyetdyYRKGGKGLLPVRW---MAPESLKD---GV------FTTKSDVWSFGVVLWEMATlAE 219
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 819 WPLKNQAAEASIWQIGSGEGMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05032  220 QPYQGLSNEEVLKFVIDGGHLDL---PENCPDKLLELMRMCWQYNPKMRPTFLEIVSSLK 276
STKc_CAMK cd05117
The catalytic domain of CAMK family Serine/Threonine Kinases; STKs catalyze the transfer of ...
614-812 8.26e-21

The catalytic domain of CAMK family Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. CaMKII is a signaling molecule that translates upstream calcium and reactive oxygen species (ROS) signals into downstream responses that play important roles in synaptic function and cardiovascular physiology. CAMKIV is implicated in regulating several transcription factors like CREB, MEF2, and retinoid orphan receptors, as well as in T-cell development and signaling. The CAMK family also consists of other related kinases including the Phosphorylase kinase Gamma subunit (PhKG), the C-terminal kinase domains of Ribosomal S6 kinase (RSK) and Mitogen and stress-activated kinase (MSK), Doublecortin-like kinase (DCKL), and the MAPK-activated protein kinases MK2, MK3, and MK5, among others. The CAMK family is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270687 [Multi-domain]  Cd Length: 258  Bit Score: 92.92  E-value: 8.26e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd05117    3 ELGKVLGRGSFGVVRLAVHKKtgeEYAVKIIDKKKLKSEDEEMLRREIEILKRLDHPNIVKLYEVFEDDKNLYLVMELCT 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY----DNGKVVITDFGLfgisgvvreGRRE 766
Cdd:cd05117   83 GGELFDRIVK-KGSFSEREAAKIMKQILSAVAYLHSQGIVHRDLKPENILLaskdPDSPIKIIDFGL---------AKIF 152
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 767996359 767 NQLKLSHDwLC----YLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWY 812
Cdd:cd05117  153 EEGEKLKT-VCgtpyYVAPEVLK---------GKGYGKKCDIWSLGVILY 192
PTKc_Tec_like cd05059
Catalytic domain of Tec-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the ...
615-877 9.76e-21

Catalytic domain of Tec-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The Tec-like subfamily is composed of Tec, Btk, Bmx (Etk), Itk (Tsk, Emt), Rlk (Txk), and similar proteins. They are cytoplasmic (or nonreceptor) PTKs with similarity to Src kinases in that they contain Src homology protein interaction domains (SH3, SH2) N-terminal to the catalytic tyr kinase domain. Unlike Src kinases, most Tec subfamily members except Rlk also contain an N-terminal pleckstrin homology (PH) domain, which binds the products of PI3K and allows membrane recruitment and activation. In addition, some members contain the Tec homology (TH) domain, which contains proline-rich and zinc-binding regions. Tec kinases form the second largest subfamily of nonreceptor PTKs and are expressed mainly by haematopoietic cells, although Tec and Bmx are also found in endothelial cells. B-cells express Btk and Tec, while T-cells express Itk, Txk, and Tec. Collectively, Tec kinases are expressed in a variety of myeloid cells such as mast cells, platelets, macrophages, and dendritic cells. Each Tec kinase shows a distinct cell-type pattern of expression. Tec kinases play important roles in the development, differentiation, maturation, regulation, survival, and function of B-cells and T-cells. Mutations in Btk cause the severe B-cell immunodeficiency, X-linked agammaglobulinaemia (XLA). The Tec-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173637 [Multi-domain]  Cd Length: 256  Bit Score: 92.51  E-value: 9.76e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVHRGRWHG--EVAIRLLEMDGHNQDHlklFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd05059    8 FLKELGSGQFGVVHLGKWRGkiDVAIKMIKEGSMSEDD---FIEEAKVMMKLSHPKLVQLYGVCTKQRPIFIVTEYMANG 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgISGVVREGRRENQ-LK 770
Cdd:cd05059   85 CLLNYLRERRGKFQTEQLLEMCKDVCEAMEYLESNGFIHRDLAARNCLVgEQNVVKVSDFGL--ARYVLDDEYTSSVgTK 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 771 LSHDWlcyLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYElqardwplknqaaeasIWQIG--------SGEGMKRV 842
Cdd:cd05059  163 FPVKW---SPPEVF---------MYSKFSSKSDVWSFGVLMWE----------------VFSEGkmpyerfsNSEVVEHI 214
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 767996359 843 LTSVSLGK------EVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd05059  215 SQGYRLYRphlaptEVYTIMYSCWHEKPEERPTFKILLSQL 255
PTKc_Ror cd05048
Catalytic Domain of the Protein Tyrosine Kinases, Receptor tyrosine kinase-like Orphan ...
608-814 1.24e-20

Catalytic Domain of the Protein Tyrosine Kinases, Receptor tyrosine kinase-like Orphan Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The Ror subfamily consists of Ror1, Ror2, and similar proteins. Ror proteins are orphan receptor PTKs (RTKs) containing an extracellular region with immunoglobulin-like, cysteine-rich, and kringle domains, a transmembrane segment, and an intracellular catalytic domain. Ror RTKs are unrelated to the nuclear receptor subfamily called retinoid-related orphan receptors (RORs). RTKs are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain. Ror kinases are expressed in many tissues during development. They play important roles in bone and heart formation. Mutations in human Ror2 result in two different bone development genetic disorders, recessive Robinow syndrome and brachydactyly type B. Drosophila Ror is expressed only in the developing nervous system during neurite outgrowth and neuronal differentiation, suggesting a role for Drosophila Ror in neural development. More recently, mouse Ror1 and Ror2 have also been found to play an important role in regulating neurite growth in central neurons. Ror1 and Ror2 are believed to have some overlapping and redundant functions. The Ror subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270642 [Multi-domain]  Cd Length: 283  Bit Score: 93.21  E-value: 1.24e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 608 IPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNP 679
Cdd:cd05048    2 IPLSAVRFLEELGEGAFGKVYKGELLGpsseesaiSVAIKTLK-ENASPKTQQDFRREAELMSDLQHPNIVCLLGVCTKE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 680 PHLAIITSFCKGRTLHSFV---------------RDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF-YDN 743
Cdd:cd05048   81 QPQCMLFEYMAHGDLHEFLvrhsphsdvgvssddDGTASSLDQSDFLHIAIQIAAGMEYLSSHHYVHRDLAARNCLvGDG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 744 GKVVITDFGLFgisgvvREGrrenqlkLSHDWlcY------LAPeiVREMTP-----GKdedqlpFSKAADVYAFGTVWY 812
Cdd:cd05048  161 LTVKISDFGLS------RDI-------YSSDY--YrvqsksLLP--VRWMPPeailyGK------FTTESDVWSFGVVLW 217

                 ..
gi 767996359 813 EL 814
Cdd:cd05048  218 EI 219
PTKc_Tyk2_rpt2 cd05080
Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Tyrosine kinase 2; PTKs catalyze ...
619-880 1.41e-20

Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Tyrosine kinase 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tyk2 is widely expressed in many tissues. It is involved in signaling via the cytokine receptors IFN-alphabeta, IL-6, IL-10, IL-12, IL-13, and IL-23. It mediates cell surface urokinase receptor (uPAR) signaling and plays a role in modulating vascular smooth muscle cell (VSMC) functional behavior in response to injury. Tyk2 is also important in dendritic cell function and T helper (Th)1 cell differentiation. A homozygous mutation of Tyk2 was found in a patient with hyper-IgE syndrome (HIES), a primary immunodeficiency characterized by recurrent skin abscesses, pneumonia, and elevated serum IgE. This suggests that Tyk2 may play important roles in multiple cytokine signaling involved in innate and adaptive immunity. Tyk2 is a member of the Janus kinase (Jak) subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal tyr kinase catalytic domain. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). The Tyk2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270664 [Multi-domain]  Cd Length: 283  Bit Score: 93.04  E-value: 1.41e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWH------GE-VAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNP--PHLAIITSFC 689
Cdd:cd05080   12 LGEGHFGKVSLYCYDptndgtGEmVAVKALKAD-CGPQHRSGWKQEIDILKTLYHENIVKYKGCCSEQggKSLQLIMEYV 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVrdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGVVREGRRENQ 768
Cdd:cd05080   91 PLGSLRDYL--PKHSIGLAQLLLFAQQICEGMAYLHSQHYIHRDLAARNVLLDNDRLVkIGDFGL---AKAVPEGHEYYR 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LKLSHDW-LCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEAsIWQIGSGEGMKRVLTSVS 847
Cdd:cd05080  166 VREDGDSpVFWYAPECLKEYK---------FYYASDVWSFGVTLYELLTHCDSSQSPPTKF-LEMIGIAQGQMTVVRLIE 235
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 767996359 848 L-------------GKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05080  236 LlergerlpcpdkcPQEVYHLMKNCWETEASFRPTFENLIPILKTV 281
PTKc_TAM cd05035
Catalytic Domain of TAM (Tyro3, Axl, Mer) Protein Tyrosine Kinases; PTKs catalyze the transfer ...
613-880 2.00e-20

Catalytic Domain of TAM (Tyro3, Axl, Mer) Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The TAM subfamily consists of Tyro3 (or Sky), Axl, Mer (or Mertk), and similar proteins. TAM subfamily members are receptor tyr kinases (RTKs) containing an extracellular ligand-binding region with two immunoglobulin-like domains followed by two fibronectin type III repeats, a transmembrane segment, and an intracellular catalytic domain. Binding to their ligands, Gas6 and protein S, leads to receptor dimerization, autophosphorylation, activation, and intracellular signaling. TAM proteins are implicated in a variety of cellular effects including survival, proliferation, migration, and phagocytosis. They are also associated with several types of cancer as well as inflammatory, autoimmune, vascular, and kidney diseases. The TAM subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270631 [Multi-domain]  Cd Length: 273  Bit Score: 92.21  E-value: 2.00e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 613 VELGEPIGQGRWGRVHRGRWH------GEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACM------NPP 680
Cdd:cd05035    1 LKLGKILGEGEFGSVMEAQLKqddgsqLKVAVKTMKVDIHTYSEIEEFLSEAACMKDFDHPNVMRLIGVCFtasdlnKPP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFCKGRTLHSFVRDPKTS-----LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNGKVVITDFGLf 754
Cdd:cd05035   81 SPMVILPFMKHGDLHSYLLYSRLGglpekLPLQTLLKFMVDIAKGMEYLSNRNFIHRDLAARNcMLDENMTVCVADFGL- 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 755 giSGVVREGRRENQLKLSHDWLCYLAPEIVremtpgkdEDQLpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQ-I 833
Cdd:cd05035  160 --SRKIYSGDYYRQGRISKMPVKWIALESL--------ADNV-YTSKSDVWSFGVTMWEIATRGQTPYPGVENHEIYDyL 228
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 834 GSGEGMKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05035  229 RNGNRLKQPEDCLD---EVYFLMYFCWTVDPKDRPTFTKLREVLENI 272
STKc_Cdc7_like cd06627
Catalytic domain of Cell division control protein 7-like Serine/Threonine Kinases; STKs ...
615-874 2.67e-20

Catalytic domain of Cell division control protein 7-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this subfamily include Schizosaccharomyces pombe Cdc7, Saccharomyces cerevisiae Cdc15, Arabidopsis thaliana mitogen-activated protein kinase kinase kinase (MAPKKK) epsilon, and related proteins. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Fission yeast Cdc7 is essential for cell division by playing a key role in the initiation of septum formation and cytokinesis. Budding yeast Cdc15 functions to coordinate mitotic exit with cytokinesis. Arabidopsis MAPKKK epsilon is required for pollen development in the plasma membrane. The Cdc7-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270797 [Multi-domain]  Cd Length: 254  Bit Score: 91.52  E-value: 2.67e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVHRG--RWHGE-VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKG 691
Cdd:cd06627    4 LGDLIGRGAFGSVYKGlnLNTGEfVAIKQISLEKIPKSDLKSVMGEIDLLKKLNHPNIVKYIGSVKTKDSLYIILEYVEN 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVrdpKTSLDINKT---RQIAQeIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgISGVVREGRREN 767
Cdd:cd06627   84 GSLASII---KKFGKFPESlvaVYIYQ-VLEGLAYLHEQGVIHRDIKGANILTtKDGLVKLADFGV--ATKLNEVEKDEN 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 QLKLSHDWlcyLAPEIVrEMTpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMkRVLTSVS 847
Cdd:cd06627  158 SVVGTPYW---MAPEVI-EMS--------GVTTASDIWSVGCTVIELLTGNPPYYDLQPMAALFRIVQDDHP-PLPENIS 224
                        250       260
                 ....*....|....*....|....*..
gi 767996359 848 lgKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd06627  225 --PELRDFLLQCFQKDPTLRPSAKELL 249
SAM_KSR1_N pfam20406
Kinase suppressor RAS 1 N-terminal helical hairpin;
41-94 2.87e-20

Kinase suppressor RAS 1 N-terminal helical hairpin;


Pssm-ID: 466555  Cd Length: 54  Bit Score: 84.84  E-value: 2.87e-20
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 767996359   41 CGQLQKLIDISIGSLRGLRTKCAVSNDLTQQEIRTLEAKLVRYICKQRQCKLSV 94
Cdd:pfam20406   1 LVIIQDMIDISANHLEGLRTQCATSFDLTQQEIRALEGKLVKYFSEQLLAKSKL 54
STKc_YSK4 cd06631
Catalytic domain of the Serine/Threonine Kinase, Yeast Sps1/Ste20-related Kinase 4; STKs ...
616-875 3.50e-20

Catalytic domain of the Serine/Threonine Kinase, Yeast Sps1/Ste20-related Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. YSK4 is a putative MAPKKK, whose mammalian gene has been isolated. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The YSK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270801 [Multi-domain]  Cd Length: 266  Bit Score: 91.34  E-value: 3.50e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGRWH-GE-VAIRLLEMDGHNQD-----HLKLfKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd06631    6 GNVLGKGAYGTVYCGLTStGQlIAVKQVELDTSDKEkaekeYEKL-QEEVDLLKTLKHVNIVGYLGTCLEDNVVSIFMEF 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV-FYDNGKVVITDFGLFG-ISGVVREGRRE 766
Cdd:cd06631   85 VPGGSIASILAR-FGALEEPVFCRYTKQILEGVAYLHNNNVIHRDIKGNNImLMPNGVIKLIDFGCAKrLCINLSSGSQS 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 767 NQLKLSHDWLCYLAPEIVREMTPGkdedqlpfsKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLtSV 846
Cdd:cd06631  164 QLLKSMRGTPYWMAPEVINETGHG---------RKSDIWSIGCTVFEMATGKPPWADMNPMAAIFAIGSGRKPVPRL-PD 233
                        250       260
                 ....*....|....*....|....*....
gi 767996359 847 SLGKEVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd06631  234 KFSPEARDFVHACLTRDQDERPSAEQLLK 262
PTKc_Syk_like cd05060
Catalytic domain of Spleen Tyrosine Kinase-like Protein Tyrosine Kinases; PTKs catalyze the ...
619-881 3.87e-20

Catalytic domain of Spleen Tyrosine Kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The Syk-like subfamily is composed of Syk, ZAP-70, Shark, and similar proteins. They are cytoplasmic (or nonreceptor) PTKs containing two Src homology 2 (SH2) domains N-terminal to the catalytic tyr kinase domain. They are involved in the signaling downstream of activated receptors (including B-cell, T-cell, and Fc receptors) that contain ITAMs (immunoreceptor tyr activation motifs), leading to processes such as cell proliferation, differentiation, survival, adhesion, migration, and phagocytosis. Syk is important in B-cell receptor signaling, while Zap-70 is primarily expressed in T-cells and NK cells, and is a crucial component in T-cell receptor signaling. Syk also plays a central role in Fc receptor-mediated phagocytosis in the adaptive immune system. Shark is exclusively expressed in ectodermally derived epithelia, and is localized preferentially to the apical surface of the epithelial cells, it may play a role in a signaling pathway for epithelial cell polarity. The Syk-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270650 [Multi-domain]  Cd Length: 257  Bit Score: 90.87  E-value: 3.87e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG------EVAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPhLAIITSFCKGR 692
Cdd:cd05060    3 LGHGNFGSVRKGVYLMksgkevEVAVKTLK-QEHEKAGKKEFLREASVMAQLDHPCIVRLIGVCKGEP-LMLVMELAPLG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTSLDINKTrQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgiSGVVREGRRENQLKL 771
Cdd:cd05060   81 PLLKYLKKRREIPVSDLK-ELAHQVAMGMAYLESKHFVHRDLAARNVLLVNrHQAKISDFGM---SRALGAGSDYYRATT 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 772 SHDW-LCYLAPEIVREMTpgkdedqlpFSKAADVYAFG-TVWYELQARDWPLKNQAAEASIWQIGSGEGMKRvltSVSLG 849
Cdd:cd05060  157 AGRWpLKWYAPECINYGK---------FSSKSDVWSYGvTLWEAFSYGAKPYGEMKGPEVIAMLESGERLPR---PEECP 224
                        250       260       270
                 ....*....|....*....|....*....|..
gi 767996359 850 KEVSEILSACWAFDLQERPSFSLLMDMLEKLP 881
Cdd:cd05060  225 QEIYSIMLSCWKYRPEDRPTFSELESTFRRDP 256
PTKc_Csk cd05082
Catalytic domain of the Protein Tyrosine Kinase, C-terminal Src kinase; PTKs catalyze the ...
606-880 4.87e-20

Catalytic domain of the Protein Tyrosine Kinase, C-terminal Src kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Csk catalyzes the tyr phosphorylation of the regulatory C-terminal tail of Src kinases, resulting in their inactivation. Csk is expressed in a wide variety of tissues. As a negative regulator of Src, Csk plays a role in cell proliferation, survival, and differentiation, and consequently, in cancer development and progression. Csk is a cytoplasmic (or nonreceptor) PTK containing the Src homology domains, SH3 and SH2, N-terminal to the catalytic tyr kinase domain. To inhibit Src kinases, Csk is translocated to the membrane via binding to specific transmembrane proteins, G-proteins, or adaptor proteins near the membrane. In addition, Csk also shows Src-independent functions. It is a critical component in G-protein signaling, and plays a role in cytoskeletal reorganization and cell migration. The Csk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133213 [Multi-domain]  Cd Length: 256  Bit Score: 90.81  E-value: 4.87e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHG-EVAIRLLEMDGHNQdhlkLFKKEVMNYRQTRHENVVLFMGACMNPP-HLA 683
Cdd:cd05082    1 WALNMKELKLLQTIGKGEFGDVMLGDYRGnKVAVKCIKNDATAQ----AFLAEASVMTQLRHSNLVQLLGVIVEEKgGLY 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDP-KTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgisgvVR 761
Cdd:cd05082   77 IVTEYMAKGSLVDYLRSRgRSVLGGDCLLKFSLDVCEAMEYLEGNNFVHRDLAARNVLVSEDNVAkVSDFGL------TK 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 EGRR-ENQLKLSHDWLcylAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQA------RDWPLKNQAAEASI-WQI 833
Cdd:cd05082  151 EASStQDTGKLPVKWT---APEALREKK---------FSTKSDVWSFGILLWEIYSfgrvpyPRIPLKDVVPRVEKgYKM 218
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 834 GSGEGMKRVltsvslgkeVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05082  219 DAPDGCPPA---------VYDVMKNCWHLDAAMRPSFLQLREQLEHI 256
PTKc_Src_like cd05034
Catalytic domain of Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of ...
619-878 7.50e-20

Catalytic domain of Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Src subfamily members include Src, Lck, Hck, Blk, Lyn, Fgr, Fyn, Yrk, and Yes. Src (or c-Src) proteins are cytoplasmic (or non-receptor) PTKs which are anchored to the plasma membrane. They contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). Src proteins are involved in signaling pathways that regulate cytokine and growth factor responses, cytoskeleton dynamics, cell proliferation, survival, and differentiation. They were identified as the first proto-oncogene products, and they regulate cell adhesion, invasion, and motility in cancer cells and tumor vasculature, contributing to cancer progression and metastasis. Src kinases are overexpressed in a variety of human cancers, making them attractive targets for therapy. They are also implicated in acute inflammatory responses and osteoclast function. Src, Fyn, Yes, and Yrk are widely expressed, while Blk, Lck, Hck, Fgr, and Lyn show a limited expression pattern. The Src-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270630 [Multi-domain]  Cd Length: 248  Bit Score: 90.03  E-value: 7.50e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG--EVAIRLLE---MDghnqdhLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd05034    3 LGAGQFGEVWMGVWNGttKVAVKTLKpgtMS------PEAFLQEAQIMKKLRHDKLVQLYAVCSDEEPIYIVTELMSKGS 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGVVREG--RRENQL 769
Cdd:cd05034   77 LLDYLRTGEGRaLRLPQLIDMAAQIASGMAYLESRNYIHRDLAARNILVGENNVCkVADFGL---ARLIEDDeyTAREGA 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 770 KLSHDWLcylAPEivrEMTPGKdedqlpFSKAADVYAFGTVWYELqardwplknqaaeasiwqIGSG----EGM--KRVL 843
Cdd:cd05034  154 KFPIKWT---APE---AALYGR------FTIKSDVWSFGILLYEI------------------VTYGrvpyPGMtnREVL 203
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 844 TSVSLG----------KEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05034  204 EQVERGyrmpkppgcpDELYDIMLQCWKKEPEERPTFEYLQSFLE 248
STKc_MEKK1_plant cd06632
Catalytic domain of the Serine/Threonine Kinase, Plant Mitogen-Activated Protein (MAP) ...
616-875 7.68e-20

Catalytic domain of the Serine/Threonine Kinase, Plant Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of plant MAPK kinase kinases (MAPKKKs) including Arabidopsis thaliana MEKK1 and MAPKKK3. Arabidopsis thaliana MEKK1 activates MPK4, a MAPK that regulates systemic acquired resistance. MEKK1 also participates in the regulation of temperature-sensitive and tissue-specific cell death. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The plant MEKK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270802 [Multi-domain]  Cd Length: 259  Bit Score: 90.15  E-value: 7.68e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGrWHGEVA-------IRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd06632    5 GQLLGSGSFGSVYEG-FNGDTGdffavkeVSLVDDDKKSRESVKQLEQEIALLSKLRHPNIVQYYGTEREEDNLYIFLEY 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGRREN 767
Cdd:cd06632   84 VPGGSIHKLLQR-YGAFEEPVIRLYTRQILSGLAYLHSRNTVHRDIKGANILVDtNGVVKLADFGM---AKHVEAFSFAK 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 QLKLSHdwlCYLAPEIVREMTPGkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSVS 847
Cdd:cd06632  160 SFKGSP---YWMAPEVIMQKNSG-------YGLAVDIWSLGCTVLEMATGKPPWSQYEGVAAIFKIGNSGELPPIPDHLS 229
                        250       260
                 ....*....|....*....|....*...
gi 767996359 848 LgkEVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd06632  230 P--DAKDFIRLCLQRDPEDRPTASQLLE 255
STKc_Chk1 cd14069
Catalytic domain of the Serine/Threonine kinase, Checkpoint kinase 1; STKs catalyze the ...
611-783 1.58e-19

Catalytic domain of the Serine/Threonine kinase, Checkpoint kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Chk1 is implicated in many major checkpoints of the cell cycle, providing a link between upstream sensors and the cell cycle engine. It plays an important role in DNA damage response and maintaining genomic stability. Chk1 acts as an effector of the sensor kinase, ATR (ATM and Rad3-related), a member of the PI3K family, which is activated upon DNA replication stress. Chk1 delays mitotic entry in response to replication blocks by inhibiting cyclin dependent kinase (Cdk) activity. In addition, Chk1 contributes to the function of centrosome and spindle-based checkpoints, inhibits firing of origins of DNA replication (Ori), and represses transcription of cell cycle proteins including cyclin B and Cdk1. The Chk1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270971 [Multi-domain]  Cd Length: 261  Bit Score: 89.31  E-value: 1.58e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRV---HRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITS 687
Cdd:cd14069    1 EDWDLVQTLGEGAFGEVflaVNRNTEEAVAVKFVDMKRAPGDCPENIKKEVCIQKMLSHKNVVRFYGHRREGEFQYLFLE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRTLhsFVR-DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGRR 765
Cdd:cd14069   81 YASGGEL--FDKiEPDVGMPEDVAQFYFQQLMAGLKYLHSCGITHRDIKPENLLLDeNDNLKISDFGL---ATVFRYKGK 155
                        170
                 ....*....|....*...
gi 767996359 766 ENQLKLSHDWLCYLAPEI 783
Cdd:cd14069  156 ERLLNKMCGTLPYVAPEL 173
STKc_Bck1_like cd06629
Catalytic domain of the Serine/Threonine Kinases, fungal Bck1-like Mitogen-Activated Protein ...
616-875 1.59e-19

Catalytic domain of the Serine/Threonine Kinases, fungal Bck1-like Mitogen-Activated Protein Kinase Kinase Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include the MAPKKKs Saccharomyces cerevisiae Bck1 and Schizosaccharomyces pombe Mkh1, and related proteins. Budding yeast Bck1 is part of the cell integrity MAPK pathway, which is activated by stresses and aggressions to the cell wall. The MAPKKK Bck1, MAPKKs Mkk1 and Mkk2, and the MAPK Slt2 make up the cascade that is important in the maintenance of cell wall homeostasis. Fission yeast Mkh1 is involved in MAPK cascades regulating cell morphology, cell wall integrity, salt resistance, and filamentous growth in response to stress. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The Bck1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270799 [Multi-domain]  Cd Length: 270  Bit Score: 89.36  E-value: 1.59e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGR--WHGEV-AIRLLEM--------DGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAI 684
Cdd:cd06629    6 GELIGKGTYGRVYLAMnaTTGEMlAVKQVELpktssdraDSRQKTVVDALKSEIDTLKDLDHPNIVQYLGFEETEDYFSI 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFGISGVVREG 763
Cdd:cd06629   86 FLEYVPGGSIGSCLRKYG-KFEEDLVRFFTRQILDGLAYLHSKGILHRDLKADNILVDlEGICKISDFGISKKSDDIYGN 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 764 RRENQLKLSHDWlcyLAPEIVremtpgkDEDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVL 843
Cdd:cd06629  165 NGATSMQGSVFW---MAPEVI-------HSQGQGYSAKVDIWSLGCVVLEMLAGRRPWSDDEAIAAMFKLGNKRSAPPVP 234
                        250       260       270
                 ....*....|....*....|....*....|..
gi 767996359 844 TSVSLGKEVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd06629  235 EDVNLSPEALDFLNACFAIDPRDRPTAAELLS 266
C1_KSR cd20812
protein kinase C conserved region 1 (C1 domain) found in the kinase suppressor of Ras (KSR) ...
348-392 3.24e-19

protein kinase C conserved region 1 (C1 domain) found in the kinase suppressor of Ras (KSR) family; KSR is a scaffold protein that functions downstream of Ras and upstream of Raf in the Extracellular signal-Regulated Kinase (ERK) pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. KSR proteins regulate the assembly and activation of the Raf/MEK/ERK module upon Ras activation at the membrane by direct association of its components. They are widely regarded as pseudokinases, but there is some debate in this designation as a few groups have reported detecting kinase catalytic activity for KSRs, specifically KSR1. Vertebrates contain two KSR proteins, KSR1 and KSR2. KSR proteins contain a SAM-like domain, a zinc finger cysteine-rich domain (C1), and a pseudokinase domain. This model describes the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410362  Cd Length: 48  Bit Score: 81.60  E-value: 3.24e-19
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*.
gi 767996359 348 HRFSTKSWLSQVCHVCQKSMIFGVKCKHCRLKCHNKCTKEAPA-CR 392
Cdd:cd20812    3 HRFSKKLFMRQTCDYCHKQMFFGLKCKDCKYKCHKKCAKKAPPsCG 48
STKc_Nek cd08215
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase; ...
619-814 3.86e-19

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Nek family is composed of 11 different mammalian members (Nek1-11) with similarity to the catalytic domain of Aspergillus nidulans NIMA kinase, the founding member of the Nek family, which was identified in a screen for cell cycle mutants that were prevented from entering mitosis. Neks contain a conserved N-terminal catalytic domain and a more divergent C-terminal regulatory region of various sizes and structures. They are involved in the regulation of downstream processes following the activation of Cdc2, and many of their functions are cell cycle-related. They play critical roles in microtubule dynamics during ciliogenesis and mitosis. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270855 [Multi-domain]  Cd Length: 258  Bit Score: 87.90  E-value: 3.86e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVH--RGRWHGE-VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLH 695
Cdd:cd08215    8 IGKGSFGSAYlvRRKSDGKlYVLKEIDLSNMSEKEREEALNEVKLLSKLKHPNIVKYYESFEENGKLCIVMEYADGGDLA 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 696 SFVRDPKTSLDINKTRQI----AQeIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDfglFGISGVVregrrENQLK 770
Cdd:cd08215   88 QKIKKQKKKGQPFPEEQIldwfVQ-ICLALKYLHSRKILHRDLKTQNIFLTKDGVVkLGD---FGISKVL-----ESTTD 158
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 771 LSHDWL---CYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd08215  159 LAKTVVgtpYYLSPELCENK---------PYNYKSDIWALGCVLYEL 196
STKc_Byr2_like cd06628
Catalytic domain of the Serine/Threonine Kinases, fungal Byr2-like Mitogen-Activated Protein ...
616-874 5.01e-19

Catalytic domain of the Serine/Threonine Kinases, fungal Byr2-like Mitogen-Activated Protein Kinase Kinase Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include the MAPKKKs Schizosaccharomyces pombe Byr2, Saccharomyces cerevisiae and Cryptococcus neoformans Ste11, and related proteins. They contain an N-terminal SAM (sterile alpha-motif) domain, which mediates protein-protein interaction, and a C-terminal catalytic domain. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Fission yeast Byr2 is regulated by Ras1. It responds to pheromone signaling and controls mating through the MAPK pathway. Budding yeast Ste11 functions in MAPK cascades that regulate mating, high osmolarity glycerol, and filamentous growth responses. The Byr2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270798 [Multi-domain]  Cd Length: 267  Bit Score: 87.97  E-value: 5.01e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRG--RWHGEV-AIRLLEM---DGHNQDH----LKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:cd06628    5 GALIGSGSFGSVYLGmnASSGELmAVKQVELpsvSAENKDRkksmLDALQREIALLRELQHENIVQYLGSSSDANHLNIF 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSFVrDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDfglFGISGVVRE-- 762
Cdd:cd06628   85 LEYVPGGSVATLL-NNYGAFEESLVRNFVRQILKGLNYLHNRGIIHRDIKGANILVDNkGGIKISD---FGISKKLEAns 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 763 ---GRRENQLKL--SHDWlcyLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGsGE 837
Cdd:cd06628  161 lstKNNGARPSLqgSVFW---MAPEVVK---------QTSYTRKADIWSLGCLVVEMLTGTHPFPDCTQMQAIFKIG-EN 227
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 767996359 838 GMKRVLTSVSlgKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd06628  228 ASPTIPSNIS--SEARDFLEKTFEIDHNKRPTADELL 262
PTKc_Jak3_rpt2 cd05081
Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 3; PTKs catalyze the ...
619-880 5.64e-19

Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 3; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Jak3 is expressed only in hematopoietic cells. It binds the shared receptor subunit common gamma chain and thus, is essential in the signaling of cytokines that use it such as IL-2, IL-4, IL-7, IL-9, IL-15, and IL-21. Jak3 is important in lymphoid development and myeloid cell differentiation. Inactivating mutations in Jak3 have been reported in humans with severe combined immunodeficiency (SCID). Jak3 is a member of the Janus kinase (Jak) subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal catalytic tyr kinase domain. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270665 [Multi-domain]  Cd Length: 283  Bit Score: 88.03  E-value: 5.64e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWH------GE-VAIRLLEMDGhnQDHLKLFKKEVMNYRQTRHENVVLFMGACMNP--PHLAIITSFC 689
Cdd:cd05081   12 LGKGNFGSVELCRYDplgdntGAlVAVKQLQHSG--PDQQRDFQREIQILKALHSDFIVKYRGVSYGPgrRSLRLVMEYL 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFGI------SGVVRE 762
Cdd:cd05081   90 PSGCLRDFLQRHRARLDASRLLLYSSQICKGMEYLGSRRCVHRDLAARNILVESeAHVKIADFGLAKLlpldkdYYVVRE 169
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 763 GRRENqlklshdwLCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYEL-----QARDWPLK-------NQAAEASI 830
Cdd:cd05081  170 PGQSP--------IFWYAPESLSDNI---------FSRQSDVWSFGVVLYELftycdKSCSPSAEflrmmgcERDVPALC 232
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|
gi 767996359 831 WQIGSGEGMKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05081  233 RLLELLEEGQRLPAPPACPAEVHELMKLCWAPSPQDRPSFSALGPQLDML 282
STKc_LIMK cd14154
Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase; STKs catalyze the transfer ...
619-817 5.70e-19

Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LIMKs phosphorylate and inactivate cofilin, an actin depolymerizing factor, to induce the reorganization of the actin cytoskeleton. They act downstream of Rho GTPases and are expressed ubiquitously. As regulators of actin dynamics, they contribute to diverse cellular functions such as cell motility, morphogenesis, differentiation, apoptosis, meiosis, mitosis, and neurite extension. LIMKs contain the LIM (two repeats), PDZ, and catalytic kinase domains. Vertebrate have two members, LIMK1 and LIMK2. The LIMK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271056 [Multi-domain]  Cd Length: 272  Bit Score: 87.95  E-value: 5.70e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRV----HRGRwhGEVAIrLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTL 694
Cdd:cd14154    1 LGKGFFGQAikvtHRET--GEVMV-MKELIRFDEEAQRNFLKEVKVMRSLDHPNVLKFIGVLYKDKKLNLITEYIPGGTL 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 HSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGK-VVITDFGLfgiSGVVREGRRENQLKLSH 773
Cdd:cd14154   78 KDVLKDMARPLPWAQRVRFAKDIASGMAYLHSMNIIHRDLNSHNCLVREDKtVVVADFGL---ARLIVEERLPSGNMSPS 154
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 774 DWLCYLAPEIVR--------------EMTPGKDEDQlpfskAADVYAFGTVWYELQAR 817
Cdd:cd14154  155 ETLRHLKSPDRKkrytvvgnpywmapEMLNGRSYDE-----KVDIFSFGIVLCEIIGR 207
STKc_NAK1_like cd06917
Catalytic domain of Fungal Nak1-like Serine/Threonine Kinases; STKs catalyze the transfer of ...
609-880 6.75e-19

Catalytic domain of Fungal Nak1-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Schizosaccharomyces pombe Nak1, Saccharomyces cerevisiae Kic1p (kinase that interacts with Cdc31p) and related proteins. Nak1 (also called N-rich kinase 1), is required by fission yeast for polarizing the tips of actin cytoskeleton and is involved in cell growth, cell separation, cell morphology and cell-cycle progression. Kic1p is required by budding yeast for cell integrity and morphogenesis. Kic1p interacts with Cdc31p, the yeast homologue of centrin, and phosphorylates substrates in a Cdc31p-dependent manner. The Nak1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270822 [Multi-domain]  Cd Length: 277  Bit Score: 87.92  E-value: 6.75e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 609 PFEQVELgepIGQGRWGRVHRGRwHGE----VAIRLLEMDGhNQDHLKLFKKEVMNYRQTRH---ENVVLFMGACMNPPH 681
Cdd:cd06917    2 LYRRLEL---VGRGSYGAVYRGY-HVKtgrvVALKVLNLDT-DDDDVSDIQKEVALLSQLKLgqpKNIIKYYGSYLKGPS 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAIITSFCKGRTLHSFVRDPKtsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDfglFGISGVV 760
Cdd:cd06917   77 LWIIMDYCEGGSIRTLMRAGP--IAERYIAVIMREVLVALKFIHKDGIIHRDIKAANILVTNtGNVKLCD---FGVAASL 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 REGRRENQLKLSHDWlcYLAPEIVREmtpGKDEDQlpfskAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMK 840
Cdd:cd06917  152 NQNSSKRSTFVGTPY--WMAPEVITE---GKYYDT-----KADIWSLGITTYEMATGNPPYSDVDALRAVMLIPKSKPPR 221
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 767996359 841 rvLTSVSLGKEVSEILSACwafdLQERPSFSLLMDMLEKL 880
Cdd:cd06917  222 --LEGNGYSPLLKEFVAAC----LDEEPKDRLSADELLKS 255
C1_KSR2 cd20873
protein kinase C conserved region 1 (C1 domain) found in kinase suppressor of Ras 2 (KSR2) and ...
343-393 8.12e-19

protein kinase C conserved region 1 (C1 domain) found in kinase suppressor of Ras 2 (KSR2) and similar proteins; KSR2 interacts with the protein phosphatase calcineurin and functions in calcium-mediated ERK signaling. It also functions in energy metabolism by regulating AMP kinase and AMPK-dependent processes such as glucose uptake and fatty acid oxidation. KSR proteins act as scaffold proteins that function downstream of Ras and upstream of Raf in the Extracellular signal-Regulated Kinase (ERK) pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. KSR proteins regulate the assembly and activation of the Raf/MEK/ERK module upon Ras activation at the membrane by direct association of its components. They are widely regarded as pseudokinases. KSR proteins contain a SAM-like domain, a zinc finger cysteine-rich domain (C1), and a pseudokinase domain. This model describes the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410423  Cd Length: 57  Bit Score: 80.89  E-value: 8.12e-19
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 343 GLSVTHRFSTKSWLSQVCHVCQKSMIFGVKCKHCRLKCHNKCTKEAPACRI 393
Cdd:cd20873    1 GNSIKHRFSTKYWMSQTCTVCGKGMLFGLKCKNCKLKCHNKCTKEAPPCHL 51
STKc_TGFbR-like cd13998
Catalytic domain of Transforming Growth Factor beta Receptor-like Serine/Threonine Kinases; ...
617-817 1.80e-18

Catalytic domain of Transforming Growth Factor beta Receptor-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of receptors for the TGFbeta family of secreted signaling molecules including TGFbeta, bone morphogenetic proteins (BMPs), activins, growth and differentiation factors (GDFs), and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane (TM) region, and a cytoplasmic catalytic kinase domain. There are two types of TGFbeta receptors included in this subfamily, I and II, that play different roles in signaling. For signaling to occur, the ligand first binds to the high-affinity type II receptor, which is followed by the recruitment of the low-affinity type I receptor to the complex and its activation through trans-phosphorylation by the type II receptor. The active type I receptor kinase starts intracellular signaling to the nucleus by phosphorylating SMAD proteins. Type I receptors contain an additional domain located between the TM and kinase domains called the the GS domain, which contains the activating phosphorylation site and confers preference for specific SMAD proteins. Different ligands interact with various combinations of types I and II receptors to elicit a specific signaling pathway. Activins primarily signal through combinations of ACVR1b/ALK7 and ACVR2a/b; myostatin and GDF11 through TGFbR1/ALK4 and ACVR2a/b; BMPs through ACVR1/ALK1 and BMPR2; and TGFbeta through TGFbR1 and TGFbR2. The TGFbR-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270900 [Multi-domain]  Cd Length: 289  Bit Score: 86.72  E-value: 1.80e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGE-VAIRLLEMDGHnqdhlKLFKKEVMNYRQT--RHENVVLFMGACMNPPHLA----IITSFC 689
Cdd:cd13998    1 EVIGKGRFGEVWKASLKNEpVAVKIFSSRDK-----QSWFREKEIYRTPmlKHENILQFIAADERDTALRtelwLVTAFH 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAK---------GIVHKDLKSKNVFY-DNGKVVITDFGL-FGISG 758
Cdd:cd13998   76 PNGSL*DYLS--LHTIDWVSLCRLALSVARGLAHLHSEipgctqgkpAIAHRDLKSKNILVkNDGTCCIADFGLaVRLSP 153
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 759 VVREGRRENQLKLSHDWlcYLAPEIVREMTPGKDEDQLpfsKAADVYAFGTVWYELQAR 817
Cdd:cd13998  154 STGEEDNANNGQVGTKR--YMAPEVLEGAINLRDFESF---KRVDIYAMGLVLWEMASR 207
PTKc_Fer cd05085
Catalytic domain of the Protein Tyrosine Kinase, Fer; Protein Tyrosine Kinase (PTK) family; ...
616-873 1.99e-18

Catalytic domain of the Protein Tyrosine Kinase, Fer; Protein Tyrosine Kinase (PTK) family; Fer kinase; catalytic (c) domain. The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase (PI3K). PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Fer kinase is a member of the Fes subfamily of proteins which are cytoplasmic (or nonreceptor) tyr kinases containing an N-terminal region with FCH (Fes/Fer/CIP4 homology) and coiled-coil domains, followed by a SH2 domain, and a C-terminal catalytic domain. Fer kinase is expressed in a wide variety of tissues, and is found to reside in both the cytoplasm and the nucleus. It plays important roles in neuronal polarization and neurite development, cytoskeletal reorganization, cell migration, growth factor signaling, and the regulation of cell-cell interactions mediated by adherens junctions and focal adhesions. Fer kinase also regulates cell cycle progression in malignant cells.


Pssm-ID: 270668 [Multi-domain]  Cd Length: 251  Bit Score: 85.83  E-value: 1.99e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRG--RWHGEVAIRLLEMDGHNQDHLKlFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd05085    1 GELLGKGNFGEVYKGtlKDKTPVAVKTCKEDLPQELKIK-FLSEARILKQYDHPNIVKLIGVCTQRQPIYIVMELVPGGD 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgisgvvreGRRENQLKLS 772
Cdd:cd05085   80 FLSFLRKKKDELKTKQLVKFSLDAAAGMAYLESKNCIHRDLAARNCLVgENNALKISDFGM---------SRQEDDGVYS 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 773 HDWL-----CYLAPEivrEMTPGKdedqlpFSKAADVYAFGTVWYE---LQARDWP-LKNQAAEASIwqigsgEGMKRVL 843
Cdd:cd05085  151 SSGLkqipiKWTAPE---ALNYGR------YSSESDVWSFGILLWEtfsLGVCPYPgMTNQQAREQV------EKGYRMS 215
                        250       260       270
                 ....*....|....*....|....*....|
gi 767996359 844 TSVSLGKEVSEILSACWAFDLQERPSFSLL 873
Cdd:cd05085  216 APQRCPEDIYKIMQRCWDYNPENRPKFSEL 245
PTKc_Axl cd05075
Catalytic domain of the Protein Tyrosine Kinase, Axl; PTKs catalyze the transfer of the ...
612-882 2.37e-18

Catalytic domain of the Protein Tyrosine Kinase, Axl; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Axl is widely expressed in a variety of organs and cells including epithelial, mesenchymal, hematopoietic, as well as non-transformed cells. It is important in many cellular functions such as survival, anti-apoptosis, proliferation, migration, and adhesion. Axl was originally isolated from patients with chronic myelogenous leukemia and a chronic myeloproliferative disorder. It is overexpressed in many human cancers including colon, squamous cell, thyroid, breast, and lung carcinomas. Axl is a member of the TAM subfamily, composed of receptor PTKs (RTKs) containing an extracellular ligand-binding region with two immunoglobulin-like domains followed by two fibronectin type III repeats, a transmembrane segment, and an intracellular catalytic domain. Binding to its ligands, Gas6 and protein S, leads to receptor dimerization, autophosphorylation, activation, and intracellular signaling. The Axl subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270660 [Multi-domain]  Cd Length: 277  Bit Score: 86.21  E-value: 2.37e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRVHRGRWHGE-----VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNP------P 680
Cdd:cd05075    1 KLALGKTLGEGEFGSVMEGQLNQDdsvlkVAVKTMKIAICTRSEMEDFLSEAVCMKEFDHPNVMRLIGVCLQNtesegyP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFCKGRTLHSFVR-----DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNGKVVITDFGLf 754
Cdd:cd05075   81 SPVVILPFMKHGDLHSFLLysrlgDCPVYLPTQMLVKFMTDIASGMEYLSSKNFIHRDLAARNcMLNENMNVCVADFGL- 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 755 giSGVVREGRRENQLKLSHDWLCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQ-I 833
Cdd:cd05075  160 --SKKIYNGDYYRQGRISKMPVKWIAIESLADRV---------YTTKSDVWSFGVTMWEIATRGQTPYPGVENSEIYDyL 228
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 834 GSGEGMKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEKLPK 882
Cdd:cd05075  229 RQGNRLKQPPDCLD---GLYELMSSCWLLNPKDRPSFETLRCELEKILK 274
STKc_Kin4 cd14076
Catalytic domain of the yeast Serine/Threonine Kinase, Kin4; STKs catalyze the transfer of the ...
615-816 2.41e-18

Catalytic domain of the yeast Serine/Threonine Kinase, Kin4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Kin4 is a central component of the spindle position checkpoint (SPOC), which monitors spindle position and regulates the mitotic exit network (MEN). Kin4 associates with spindle pole bodies in mother cells to inhibit MEN signaling and delay mitosis until the anaphase nucleus is properly positioned along the mother-bud axis. Kin4 activity is regulated by both the bud neck-associated kinase Elm1 and protein phosphatase 2A. The Kin4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270978 [Multi-domain]  Cd Length: 270  Bit Score: 86.00  E-value: 2.41e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVHRGrWHG---------EVAIRLLEMDG-HNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAI 684
Cdd:cd14076    5 LGRTLGEGEFGKVKLG-WPLpkanhrsgvQVAIKLIRRDTqQENCQTSKIMREINILKGLTHPNIVRLLDVLKTKKYIGI 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL---FGISgvv 760
Cdd:cd14076   84 VLEFVSGGELFDYILA-RRRLKDSVACRLFAQLISGVAYLHKKGVVHRDLKLENLLLDkNRNLVITDFGFantFDHF--- 159
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 761 regrRENQLKLSHDWLCYLAPEIVremtpgkDEDQLPFSKAADVYAFGTVWYELQA 816
Cdd:cd14076  160 ----NGDLMSTSCGSPCYAAPELV-------VSDSMYAGRKADIWSCGVILYAMLA 204
PTKc_FGFR4 cd05099
Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 4; PTKs ...
605-880 3.09e-18

Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 4; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Unlike other FGFRs, there is only one splice form of FGFR4. It binds FGF1, FGF2, FGF6, FGF19, and FGF23. FGF19 is a selective ligand for FGFR4. Although disruption of FGFR4 in mice causes no obvious phenotype, in vivo inhibition of FGFR4 in cultured skeletal muscle cells resulted in an arrest of muscle progenitor differentiation. FGF6 and FGFR4 are uniquely expressed in myofibers and satellite cells. FGF6/FGFR4 signaling appears to play a key role in the regulation of muscle regeneration. A polymorphism in FGFR4 is found in head and neck squamous cell carcinoma. FGFR4 is part of the FGFR subfamily, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, results in receptor dimerization and activation, and intracellular signaling. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to more that one type of receptor. The FGFR4 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133230 [Multi-domain]  Cd Length: 314  Bit Score: 86.56  E-value: 3.09e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 605 EWDIPFEQVELGEPIGQGRWGRVHRGRWHG----------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMG 674
Cdd:cd05099    6 KWEFPRDRLVLGKPLGEGCFGQVVRAEAYGidksrpdqtvTVAVKMLKDNATDKDLADLISEMELMKLIGKHKNIINLLG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 675 ACMNPPHLAIITSFCKGRTLHSFVR-----DPKTSLDINKTRQ----------IAQEIIKGMGYLHAKGIVHKDLKSKNV 739
Cdd:cd05099   86 VCTQEGPLYVIVEYAAKGNLREFLRarrppGPDYTFDITKVPEeqlsfkdlvsCAYQVARGMEYLESRRCIHRDLAARNV 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 740 FYDNGKVV-ITDFGLF-GISGVVREGRRENQlKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYEL-QA 816
Cdd:cd05099  166 LVTEDNVMkIADFGLArGVHDIDYYKKTSNG-RLPVKW---MAPEALFDRV---------YTHQSDVWSFGILMWEIfTL 232
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 817 RDWPLKNQAAEASIWQIGSGEGMKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05099  233 GGSPYPGIPVEELFKLLREGHRMDKPSNCTH---ELYMLMRECWHAVPTQRPTFKQLVEALDKV 293
STKc_PAK cd06614
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase; STKs catalyze the ...
617-875 4.35e-18

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. PAKs are implicated in the regulation of many cellular processes including growth factor receptor-mediated proliferation, cell polarity, cell motility, cell death and survival, and actin cytoskeleton organization. PAK deregulation is associated with tumor development. PAKs from higher eukaryotes are classified into two groups (I and II), according to their biochemical and structural features. Group I PAKs contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). Group II PAKs contain a PBD and a catalytic domain, but lack other motifs found in group I PAKs. Since group II PAKs do not contain an obvious AID, they may be regulated differently from group I PAKs. Group I PAKs interact with the SH3 containing proteins Nck, Grb2 and PIX; no such binding has been demonstrated for group II PAKs. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270789 [Multi-domain]  Cd Length: 255  Bit Score: 84.95  E-value: 4.35e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHG---EVAIRLLEMdghNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd06614    6 EKIGEGASGEVYKATDRAtgkEVAIKKMRL---RKQNKELIINEILIMKECKHPNIVDYYDSYLVGDELWVVMEYMDGGS 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRdpKTSLDINKTrQIA---QEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGlFGISGVVREGRRENQL 769
Cdd:cd06614   83 LTDIIT--QNPVRMNES-QIAyvcREVLQGLEYLHSQNVIHRDIKSDNILLSkDGSVKLADFG-FAAQLTKEKSKRNSVV 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 770 KLSHdWlcyLAPEIVRemtpGKDEDQlpfskAADVYAFGTVWYELQARDWPLKNQAAEASIWQIgSGEGMKRVLTSVSLG 849
Cdd:cd06614  159 GTPY-W---MAPEVIK----RKDYGP-----KVDIWSLGIMCIEMAEGEPPYLEEPPLRALFLI-TTKGIPPLKNPEKWS 224
                        250       260
                 ....*....|....*....|....*..
gi 767996359 850 KEVSEILSACWAFDLQERPSF-SLLMD 875
Cdd:cd06614  225 PEFKDFLNKCLVKDPEKRPSAeELLQH 251
PTKc_Lck_Blk cd05067
Catalytic domain of the Protein Tyrosine Kinases, Lymphocyte-specific kinase and Blk; PTKs ...
605-878 4.95e-18

Catalytic domain of the Protein Tyrosine Kinases, Lymphocyte-specific kinase and Blk; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Lck and Blk are members of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Lck is expressed in T-cells and natural killer cells. It plays a critical role in T-cell maturation, activation, and T-cell receptor (TCR) signaling. Lck phosphorylates ITAM (immunoreceptor tyr activation motif) sequences on several subunits of TCRs, leading to the activation of different second messenger cascades. Phosphorylated ITAMs serve as binding sites for other signaling factor such as Syk and ZAP-70, leading to their activation and propagation of downstream events. In addition, Lck regulates drug-induced apoptosis by interfering with the mitochondrial death pathway. The apototic role of Lck is independent of its primary function in T-cell signaling. Blk is expressed specifically in B-cells. It is involved in pre-BCR (B-cell receptor) signaling. Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Lck/Blk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270652 [Multi-domain]  Cd Length: 264  Bit Score: 84.94  E-value: 4.95e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 605 EWDIPFEQVELGEPIGQGRWGRVHRGRW--HGEVAIRLLEMDGHNQDhlkLFKKEVMNYRQTRHENVVLFMGACMNPPhL 682
Cdd:cd05067    1 EWEVPRETLKLVERLGAGQFGEVWMGYYngHTKVAIKSLKQGSMSPD---AFLAEANLMKQLQHQRLVRLYAVVTQEP-I 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 683 AIITSFCKGRTLHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGI---- 756
Cdd:cd05067   77 YIITEYMENGSLVDFLKTPSGIkLTINKLLDMAAQIAEGMAFIEERNYIHRDLRAANILVsDTLSCKIADFGLARLiedn 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 757 SGVVREGRrenqlKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARD-WPLKNQAAEASIWQIGS 835
Cdd:cd05067  157 EYTAREGA-----KFPIKW---TAPEAINYGT---------FTIKSDVWSFGILLTEIVTHGrIPYPGMTNPEVIQNLER 219
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 767996359 836 GEGMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05067  220 GYRMPR---PDNCPEELYQLMRLCWKERPEDRPTFEYLRSVLE 259
STKc_MEKK4 cd06626
Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP) ...
616-875 5.40e-18

Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MEKK4 is a MAPK kinase kinase that phosphorylates and activates the c-Jun N-terminal kinase (JNK) and p38 MAPK signaling pathways by directly activating their respective MAPKKs, MKK4/MKK7 and MKK3/MKK6. JNK and p38 are collectively known as stress-activated MAPKs, as they are activated in response to a variety of environmental stresses and pro-inflammatory cytokines. MEKK4 also plays roles in the re-polarization of the actin cytoskeleton in response to osmotic stress, in the proper closure of the neural tube, in cardiovascular development, and in immune responses. The MEKK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270796 [Multi-domain]  Cd Length: 265  Bit Score: 85.05  E-value: 5.40e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRG--RWHGEV----AIRLLEMDGHNqdhLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC 689
Cdd:cd06626    5 GNKIGEGTFGKVYTAvnLDTGELmamkEIRFQDNDPKT---IKEIADEMKVLEGLDHPNLVRYYGVEVHREEVYIFMEYC 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFGIsgVVREGRRENQ 768
Cdd:cd06626   82 QEGTLEELLRHGRI-LDEAVIRVYTLQLLEGLAYLHENGIVHRDIKPANIFLDsNGLIKLGDFGSAVK--LKNNTTTMAP 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LKLSHdWL---CYLAPEIVR-EMTPGKdedqlpfSKAADVYAFGTVWYELQA--RDWP-LKNQaaeasiWQI--GSGEGM 839
Cdd:cd06626  159 GEVNS-LVgtpAYMAPEVITgNKGEGH-------GRAADIWSLGCVVLEMATgkRPWSeLDNE------WAImyHVGMGH 224
                        250       260       270
                 ....*....|....*....|....*....|....*...
gi 767996359 840 KRVL-TSVSLGKEVSEILSACWAFDLQERPSFS-LLMD 875
Cdd:cd06626  225 KPPIpDSLQLSPEGKDFLSRCLESDPKKRPTASeLLDH 262
PTKc_Itk cd05112
Catalytic domain of the Protein Tyrosine Kinase, Interleukin-2-inducible T-cell Kinase; PTKs ...
611-877 5.43e-18

Catalytic domain of the Protein Tyrosine Kinase, Interleukin-2-inducible T-cell Kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Itk, also known as Tsk or Emt, is a member of the Tec-like subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs with similarity to Src kinases in that they contain Src homology protein interaction domains (SH3, SH2) N-terminal to the catalytic tyr kinase domain. Unlike Src kinases, most Tec subfamily members except Rlk also contain an N-terminal pleckstrin homology (PH) domain, which binds the products of PI3K and allows membrane recruitment and activation. In addition, Itk contains the Tec homology (TH) domain containing one proline-rich region and a zinc-binding region. Itk is expressed in T-cells and mast cells, and is important in their development and differentiation. Of the three Tec kinases expressed in T-cells, Itk plays the predominant role in T-cell receptor (TCR) signaling. It is activated by phosphorylation upon TCR crosslinking and is involved in the pathway resulting in phospholipase C-gamma1 activation and actin polymerization. It also plays a role in the downstream signaling of the T-cell costimulatory receptor CD28, the T-cell surface receptor CD2, and the chemokine receptor CXCR4. In addition, Itk is crucial for the development of T-helper(Th)2 effector responses. The Itk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133243 [Multi-domain]  Cd Length: 256  Bit Score: 84.62  E-value: 5.43e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRWHG--EVAIRLLEMDGHNQDHlklFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd05112    4 SELTFVQEIGSGQFGLVHLGYWLNkdKVAIKTIREGAMSEED---FIEEAEVMMKLSHPKLVQLYGVCLEQAPICLVFEF 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGISgvvregrREN 767
Cdd:cd05112   81 MEHGCLSDYLRTQRGLFSAETLLGMCLDVCEGMAYLEEASVIHRDLAARNCLVGENQVVkVSDFGMTRFV-------LDD 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 QLKLSHDW---LCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQAR-DWPLKNQAAEASIWQIGSGEgmkRVL 843
Cdd:cd05112  154 QYTSSTGTkfpVKWSSPEVFSFSR---------YSSKSDVWSFGVLMWEVFSEgKIPYENRSNSEVVEDINAGF---RLY 221
                        250       260       270
                 ....*....|....*....|....*....|....
gi 767996359 844 TSVSLGKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd05112  222 KPRLASTHVYEIMNHCWKERPEDRPSFSLLLRQL 255
PK_GC_unk cd14045
Pseudokinase domain of the unknown subfamily of membrane Guanylate Cyclase receptors; The ...
630-880 5.57e-18

Pseudokinase domain of the unknown subfamily of membrane Guanylate Cyclase receptors; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. Membrane (or particulate) GCs consist of an extracellular ligand-binding domain, a single transmembrane region, and an intracellular tail that contains a PK-like domain, an amphiphatic region and a catalytic GC domain that catalyzes the conversion of GTP into cGMP and pyrophosphate. Membrane GCs act as receptors that transduce an extracellular signal to the intracellular production of cGMP, which has been implicated in many processes including cell proliferation, phototransduction, and muscle contractility, through its downstream effectors such as PKG. The PK-like domain of GCs lack a critical aspartate involved in ATP binding and does not exhibit kinase activity. It functions as a negative regulator of the catalytic GC domain and may also act as a docking site for interacting proteins such as GC-activating proteins. The GC subfamily is part of a larger superfamily that includes the catalytic domains of protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270947 [Multi-domain]  Cd Length: 269  Bit Score: 84.91  E-value: 5.57e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 630 GRWHGE-VAIRLLEMDGHNQDhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDIN 708
Cdd:cd14045   26 GIYDGRtVAIKKIAKKSFTLS--KRIRKEVKQVRELDHPNLCKFIGGCIEVPNVAIITEYCPKGSLNDVLLNEDIPLNWG 103
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 709 KTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgisgvvREGRRENQLKL-----SHDWLCYLAPE 782
Cdd:cd14045  104 FRFSFATDIARGMAYLHQHKIYHGRLKSSNCVIDDRWVCkIADYGL-------TTYRKEDGSENasgyqQRLMQVYLPPE 176
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 783 IvREMTpgkdeDQLPfSKAADVYAFGTVWYELQARDWPLknQAAEASiwqigSGEGMKRVLTSVSLGK---------EVS 853
Cdd:cd14045  177 N-HSNT-----DTEP-TQATDVYSYAIILLEIATRNDPV--PEDDYS-----LDEAWCPPLPELISGKtenscpcpaDYV 242
                        250       260
                 ....*....|....*....|....*..
gi 767996359 854 EILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14045  243 ELIRRCRKNNPAQRPTFEQIKKTLHKI 269
PTKc_RET cd05045
Catalytic domain of the Protein Tyrosine Kinase, REarranged during Transfection protein; PTKs ...
612-880 7.12e-18

Catalytic domain of the Protein Tyrosine Kinase, REarranged during Transfection protein; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. RET is a receptor PTK (RTK) containing an extracellular region with four cadherin-like repeats, a calcium-binding site, and a cysteine-rich domain, a transmembrane segment, and an intracellular catalytic domain. It is part of a multisubunit complex that binds glial-derived neurotropic factor (GDNF) family ligands (GFLs) including GDNF, neurturin, artemin, and persephin. GFLs bind RET along with four GPI-anchored coreceptors, bringing two RET molecules together, leading to autophosphorylation, activation, and intracellular signaling. RET is essential for the development of the sympathetic, parasympathetic and enteric nervous systems, and the kidney. RET disruption by germline mutations causes diseases in humans including congenital aganglionosis of the gastrointestinal tract (Hirschsprung's disease) and three related inherited cancers: multiple endocrine neoplasia type 2A (MEN2A), MEN2B, and familial medullary thyroid carcinoma. The RET subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173631 [Multi-domain]  Cd Length: 290  Bit Score: 85.01  E-value: 7.12e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRVHRG---RWHG-----EVAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLA 683
Cdd:cd05045    1 NLVLGKTLGEGEFGKVVKAtafRLKGragytTVAVKMLK-ENASSSELRDLLSEFNLLKQVNHPHVIKLYGACSQDGPLL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDPK---------------TSLDINKTRQI--------AQEIIKGMGYLHAKGIVHKDLKSKNVF 740
Cdd:cd05045   80 LIVEYAKYGSLRSFLRESRkvgpsylgsdgnrnsSYLDNPDERALtmgdlisfAWQISRGMQYLAEMKLVHRDLAARNVL 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 741 YDNGKVV-ITDFGLfgiSGVVREgrRENQLKLSHDWLcylaPeiVREMTPGKDEDQLpFSKAADVYAFGTVWYE---LQA 816
Cdd:cd05045  160 VAEGRKMkISDFGL---SRDVYE--EDSYVKRSKGRI----P--VKWMAIESLFDHI-YTTQSDVWSFGVLLWEivtLGG 227
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 817 RDWPlknQAAEASIWQ-IGSGEGMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05045  228 NPYP---GIAPERLFNlLKTGYRMER---PENCSEEMYNLMLTCWKQEPDKRPTFADISKELEKM 286
PTKc_Ror2 cd05091
Catalytic domain of the Protein Tyrosine Kinase, Receptor tyrosine kinase-like Orphan Receptor ...
607-814 8.70e-18

Catalytic domain of the Protein Tyrosine Kinase, Receptor tyrosine kinase-like Orphan Receptor 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Ror2 plays important roles in skeletal and heart formation. Ror2-deficient mice show widespread bone abnormalities, ventricular defects in the heart, and respiratory dysfunction. Mutations in human Ror2 result in two different bone development genetic disorders, recessive Robinow syndrome and brachydactyly type B. Ror2 is also implicated in neural development. Ror proteins are orphan receptor PTKs (RTKs) containing an extracellular region with immunoglobulin-like, cysteine-rich, and kringle domains, a transmembrane segment, and an intracellular catalytic domain. Ror RTKs are unrelated to the nuclear receptor subfamily called retinoid-related orphan receptors (RORs). RTKs are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain. The Ror2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270673 [Multi-domain]  Cd Length: 284  Bit Score: 84.68  E-value: 8.70e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVELGEPIGQGRWGRVHRGRWHGE--------VAIRLLEmdghNQDHLKL---FKKEVMNYRQTRHENVVLFMGA 675
Cdd:cd05091    2 EINLSAVRFMEELGEDRFGKVYKGHLFGTapgeqtqaVAIKTLK----DKAEGPLreeFRHEAMLRSRLQHPNIVCLLGV 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 676 CMNPPHLAIITSFCKGRTLHSFV--RDPKT---SLDINKTRQ----------IAQEIIKGMGYLHAKGIVHKDLKSKNVF 740
Cdd:cd05091   78 VTKEQPMSMIFSYCSHGDLHEFLvmRSPHSdvgSTDDDKTVKstlepadflhIVTQIAAGMEYLSSHHVVHKDLATRNVL 157
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 741 -YDNGKVVITDFGLFgisgvvREGRRENQLKLSHDWLC---YLAPEIVremTPGKdedqlpFSKAADVYAFGTVWYEL 814
Cdd:cd05091  158 vFDKLNVKISDLGLF------REVYAADYYKLMGNSLLpirWMSPEAI---MYGK------FSIDSDIWSYGVVLWEV 220
STKc_EIF2AK4_GCN2_rpt2 cd14046
Catalytic domain, repeat 2, of the Serine/Threonine kinase, eukaryotic translation Initiation ...
600-814 9.43e-18

Catalytic domain, repeat 2, of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase 4 or General Control Non-derepressible-2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GCN2 (or EIF2AK4) is activated by amino acid or serum starvation and UV irradiation. It induces GCN4, a transcriptional activator of amino acid biosynthetic genes, leading to increased production of amino acids under amino acid-deficient conditions. In serum-starved cells, GCN2 activation induces translation of the stress-responsive transcription factor ATF4, while under UV stress, GCN2 triggers transcriptional rescue via NF-kB signaling. GCN2 contains an N-terminal RWD, a degenerate kinase-like (repeat 1), the catalytic kinase (repeat 2), a histidyl-tRNA synthetase (HisRS)-like, and a C-terminal ribosome-binding and dimerization (RB/DD) domains. Its kinase domain is activated via conformational changes as a result of the binding of uncharged tRNA to the HisRS-like domain. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the overall downregulation of protein synthesis. The GCN2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270948 [Multi-domain]  Cd Length: 278  Bit Score: 84.34  E-value: 9.43e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 600 SVYLQEwdipFEQVELgepIGQGRWGRVHR------GRWHGEVAIRLLEMDGHNQDhlklFKKEVMNYRQTRHENVVLFM 673
Cdd:cd14046    2 SRYLTD----FEELQV---LGKGAFGQVVKvrnkldGRYYAIKKIKLRSESKNNSR----ILREVMLLSRLNHQHVVRYY 70
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 674 GACMNPPHLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFG 752
Cdd:cd14046   71 QAWIERANLYIQMEYCEKSTLRDLIDS-GLFQDTDRLWRLFRQILEGLAYIHSQGIIHRDLKPVNIFLDsNGNVKIGDFG 149
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 753 L--------FGISGVVR-----EGRRENQLKLSHDWLCYLAPEIVREMTPGKDEDqlpfskaADVYAFGTVWYEL 814
Cdd:cd14046  150 LatsnklnvELATQDINkstsaALGSSGDLTGNVGTALYVAPEVQSGTKSTYNEK-------VDMYSLGIIFFEM 217
PTKc_Tyro3 cd05074
Catalytic domain of the Protein Tyrosine Kinase, Tyro3; PTKs catalyze the transfer of the ...
603-880 9.59e-18

Catalytic domain of the Protein Tyrosine Kinase, Tyro3; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tyro3 (or Sky) is predominantly expressed in the central nervous system and the brain, and functions as a neurotrophic factor. It is also expressed in osteoclasts and has a role in bone resorption. Tyro3 is a member of the TAM subfamily, composed of receptor PTKs (RTKs) containing an extracellular ligand-binding region with two immunoglobulin-like domains followed by two fibronectin type III repeats, a transmembrane segment, and an intracellular catalytic domain. Binding to their ligands, Gas6 and protein S, leads to receptor dimerization, autophosphorylation, activation, and intracellular signaling. The Tyro3 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270659 [Multi-domain]  Cd Length: 284  Bit Score: 84.58  E-value: 9.59e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 603 LQEWDIPFEQVELGEPIGQGRWGRVHRGRWHGE------VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGAC 676
Cdd:cd05074    1 LKDVLIQEQQFTLGRMLGKGEFGSVREAQLKSEdgsfqkVAVKMLKADIFSSSDIEEFLREAACMKEFDHPNVIKLIGVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 MNP------PHLAIITSFCKGRTLHSF-----VRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NG 744
Cdd:cd05074   81 LRSrakgrlPIPMVILPFMKHGDLHTFllmsrIGEEPFTLPLQTLVRFMIDIASGMEYLSSKNFIHRDLAARNCMLNeNM 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 745 KVVITDFGLfgiSGVVREG---RRENQLKLSHDWLCY--LAPEIvremtpgkdedqlpFSKAADVYAFGTVWYELQARDW 819
Cdd:cd05074  161 TVCVADFGL---SKKIYSGdyyRQGCASKLPVKWLALesLADNV--------------YTTHSDVWAFGVTMWEIMTRGQ 223
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 820 PLKNQAAEASIWQ-IGSGEGMKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05074  224 TPYAGVENSEIYNyLIKGNRLKQPPDCLE---DVYELMCQCWSPEPKCRPSFQHLRDQLELI 282
STKc_EIF2AK2_PKR cd14047
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
617-832 9.67e-18

Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase 2 or Protein Kinase regulated by RNA; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKR (or EIF2AK2) contains an N-terminal double-stranded RNA (dsRNA) binding domain and a C-terminal catalytic kinase domain. It is activated by dsRNA, which is produced as a replication intermediate in virally infected cells. It plays a key role in mediating innate immune responses to viral infection. PKR is also directly activated by PACT (protein activator of PKR) and heparin, and is inhibited by viral proteins and RNAs. PKR also regulates transcription and signal transduction in diseased cells, playing roles in tumorigenesis and neurodegenerative diseases. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the downregulation of protein synthesis. The PKR subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270949 [Multi-domain]  Cd Length: 267  Bit Score: 84.08  E-value: 9.67e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRV----HR--GRWHgevAIRLLEMDGHNQdhlklfKKEVMNYRQTRHENVVLFMGA------CM-----NP 679
Cdd:cd14047   12 ELIGSGGFGQVfkakHRidGKTY---AIKRVKLNNEKA------EREVKALAKLDHPNIVRYNGCwdgfdyDPetsssNS 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 680 P-----HLAIITSFCKGRTLHSFV-RDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFG 752
Cdd:cd14047   83 SrsktkCLFIQMEFCEKGTLESWIeKRNGEKLDKVLALEIFEQITKGVEYIHSKKLIHRDLKPSNIFLvDTGKVKIGDFG 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 753 LfgisgvVREGRRENQLKLSHDWLCYLAPEivremtpgkDEDQLPFSKAADVYAFGTVWYELQardWPLKNQAAEASIWQ 832
Cdd:cd14047  163 L------VTSLKNDGKRTKSKGTLSYMSPE---------QISSQDYGKEVDIYALGLILFELL---HVCDSAFEKSKFWT 224
PTKc_Chk cd05083
Catalytic domain of the Protein Tyrosine Kinase, Csk homologous kinase; PTKs catalyze the ...
606-879 1.23e-17

Catalytic domain of the Protein Tyrosine Kinase, Csk homologous kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Chk is also referred to as megakaryocyte-associated tyrosine kinase (Matk). Chk inhibits Src kinases using a noncatalytic mechanism by simply binding to them. As a negative regulator of Src kinases, Chk may play important roles in cell proliferation, survival, and differentiation, and consequently, in cancer development and progression. Chk is expressed in brain and hematopoietic cells. Like Csk, it is a cytoplasmic (or nonreceptor) tyr kinase containing the Src homology domains, SH3 and SH2, N-terminal to the catalytic tyr kinase domain. To inhibit Src kinases that are anchored to the plasma membrane, Chk is translocated to the membrane via binding to specific transmembrane proteins, G-proteins, or adaptor proteins near the membrane. Studies in mice reveal that Chk is not functionally redundant with Csk and that it plays an important role as a regulator of immune responses. Chk also plays a role in neural differentiation in a manner independent of Src by enhancing Mapk activation via Ras-mediated signaling. The Chk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270666 [Multi-domain]  Cd Length: 254  Bit Score: 83.77  E-value: 1.23e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHGE-VAIRLLEMDGHNQDhlklFKKEVMNYRQTRHENVVLFMGACMNPpHLAI 684
Cdd:cd05083    1 WLLNLQKLTLGEIIGEGEFGAVLQGEYMGQkVAVKNIKCDVTAQA----FLEETAVMTKLQHKNLVRLLGVILHN-GLYI 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRDPKTSL-DINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgisgvVRE 762
Cdd:cd05083   76 VMELMSKGNLVNFLRSRGRALvPVIQLLQFSLDVAEGMEYLESKKLVHRDLAARNILVsEDGVAKISDFGL------AKV 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 763 GRRENQL-KLSHDWLcylAPEIVREmtpGKdedqlpFSKAADVYAFGTVWYELQARD-WPLKNQAAEASIWQIGSGEGMK 840
Cdd:cd05083  150 GSMGVDNsRLPVKWT---APEALKN---KK------FSSKSDVWSYGVLLWEVFSYGrAPYPKMSVKEVKEAVEKGYRME 217
                        250       260       270
                 ....*....|....*....|....*....|....*....
gi 767996359 841 rvlTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEK 879
Cdd:cd05083  218 ---PPEGCPPDVYSIMTSCWEAEPGKRPSFKKLREKLEK 253
STKc_OSR1_SPAK cd06610
Catalytic domain of the Serine/Threonine Kinases, Oxidative stress response kinase and ...
611-814 1.27e-17

Catalytic domain of the Serine/Threonine Kinases, Oxidative stress response kinase and Ste20-related proline alanine-rich kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SPAK is also referred to as STK39 or PASK (proline-alanine-rich STE20-related kinase). OSR1 and SPAK regulate the activity of cation-chloride cotransporters through direct interaction and phosphorylation. They are also implicated in cytoskeletal rearrangement, cell differentiation, transformation and proliferation. OSR1 and SPAK contain a conserved C-terminal (CCT) domain, which recognizes a unique motif ([RK]FX[VI]) present in their activating kinases (WNK1/WNK4) and their substrates. The OSR1 and SPAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270787 [Multi-domain]  Cd Length: 267  Bit Score: 83.95  E-value: 1.27e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRW---HGEVAIRLLEMDGHNQDhLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITS 687
Cdd:cd06610    1 DDYELIEVIGSGATAVVYAAYClpkKEKVAIKRIDLEKCQTS-MDELRKEIQAMSQCNHPNVVSYYTSFVVGDELWLVMP 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRTLHSFVRD--PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDfglFGISGVVREGr 764
Cdd:cd06610   80 LLSGGSLLDIMKSsyPRGGLDEAIIATVLKEVLKGLEYLHSNGQIHRDVKAGNILLGeDGSVKIAD---FGVSASLATG- 155
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767996359 765 RENQLKLSHDWL---CYLAPEIVREMTpGKDEdqlpfskAADVYAFGTVWYEL 814
Cdd:cd06610  156 GDRTRKVRKTFVgtpCWMAPEVMEQVR-GYDF-------KADIWSFGITAIEL 200
PTKc_Fes cd05084
Catalytic domain of the Protein Tyrosine Kinase, Fes; PTKs catalyze the transfer of the ...
616-873 1.34e-17

Catalytic domain of the Protein Tyrosine Kinase, Fes; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Fes (or Fps) is a cytoplasmic (or nonreceptor) PTK containing an N-terminal region with FCH (Fes/Fer/CIP4 homology) and coiled-coil domains, followed by a SH2 domain, and a C-terminal catalytic domain. The genes for Fes (feline sarcoma) and Fps (Fujinami poultry sarcoma) were first isolated from tumor-causing retroviruses. The viral oncogenes encode chimeric Fes proteins consisting of Gag sequences at the N-termini, resulting in unregulated PTK activity. Fes kinase is expressed in myeloid, vascular endothelial, epithelial, and neuronal cells. It plays important roles in cell growth and differentiation, angiogenesis, inflammation and immunity, and cytoskeletal regulation. A recent study implicates Fes kinase as a tumor suppressor in colorectal cancer. The Fes subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270667 [Multi-domain]  Cd Length: 252  Bit Score: 83.44  E-value: 1.34e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGRWHGE---VAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd05084    1 GERIGRGNFGEVFSGRLRADntpVAVKSCR-ETLPPDLKAKFLQEARILKQYSHPNIVRLIGVCTQKQPIYIVMELVQGG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGL--------FGISGvvreG 763
Cdd:cd05084   80 DFLTFLRTEGPRLKVKELIRMVENAAAGMEYLESKHCIHRDLAARNCLVTEKNVLkISDFGMsreeedgvYAATG----G 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 764 RRENQLKlshdwlcYLAPEivrEMTPGKdedqlpFSKAADVYAFGTVWYE---LQARDWP-LKNQAAEASIWQIGsgegm 839
Cdd:cd05084  156 MKQIPVK-------WTAPE---ALNYGR------YSSESDVWSFGILLWEtfsLGAVPYAnLSNQQTREAVEQGV----- 214
                        250       260       270
                 ....*....|....*....|....*....|....
gi 767996359 840 kRVLTSVSLGKEVSEILSACWAFDLQERPSFSLL 873
Cdd:cd05084  215 -RLPCPENCPDEVYRLMEQCWEYDPRKRPSFSTV 247
PTKc_EphR_A2 cd05063
Catalytic domain of the Protein Tyrosine Kinase, Ephrin Receptor A2; PTKs catalyze the ...
619-880 2.03e-17

Catalytic domain of the Protein Tyrosine Kinase, Ephrin Receptor A2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The EphA2 receptor is overexpressed in tumor cells and tumor blood vessels in a variety of cancers including breast, prostate, lung, and colon. As a result, it is an attractive target for drug design since its inhibition could affect several aspects of tumor progression. EphRs comprise the largest subfamily of receptor PTKs (RTKs). Class EphA receptors bind GPI-anchored ephrin-A ligands. There are ten vertebrate EphA receptors (EphA1-10), which display promiscuous interactions with six ephrin-A ligands. EphRs contain an ephrin binding domain and two fibronectin repeats extracellularly, a transmembrane segment, and a cytoplasmic tyr kinase domain. Binding of the ephrin ligand to EphR requires cell-cell contact since both are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling) and ephrin-expressing cells (reverse signaling). Ephrin/EphR interaction mainly results in cell-cell repulsion or adhesion, making it important in neural development and plasticity, cell morphogenesis, cell-fate determination, embryonic development, tissue patterning, and angiogenesis. The EphA2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 133194 [Multi-domain]  Cd Length: 268  Bit Score: 83.10  E-value: 2.03e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRG------RWHGEVAIRLLEMdGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd05063   13 IGAGEFGEVFRGilkmpgRKEVAVAIKTLKP-GYTEKQRQDFLSEASIMGQFSHHNIIRLEGVVTKFKPAMIITEYMENG 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGISGVVREGRRENQL-K 770
Cdd:cd05063   92 ALDKYLRDHDGEFSSYQLVGMLRGIAAGMKYLSDMNYVHRDLAARNILVNSNLECkVSDFGLSRVLEDDPEGTYTTSGgK 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 771 LSHDWLcylAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQArdwplknqAAEASIWQIGSGEGMK------RVLT 844
Cdd:cd05063  172 IPIRWT---APEAIAYRK---------FTSASDVWSFGIVMWEVMS--------FGERPYWDMSNHEVMKaindgfRLPA 231
                        250       260       270
                 ....*....|....*....|....*....|....*.
gi 767996359 845 SVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05063  232 PMDCPSAVYQLMLQCWQQDRARRPRFVDIVNLLDKL 267
PTKc_Mer cd14204
Catalytic Domain of the Protein Tyrosine Kinase, Mer; PTKs catalyze the transfer of the ...
615-880 2.10e-17

Catalytic Domain of the Protein Tyrosine Kinase, Mer; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Mer (or Mertk) is named after its original reported expression pattern (monocytes, epithelial, and reproductive tissues). It is required for the ingestion of apoptotic cells by phagocytes such as macrophages, retinal pigment epithelial cells, and dendritic cells. Mer is also important in maintaining immune homeostasis. Mer is a member of the TAM subfamily, composed of receptor PTKs (RTKs) containing an extracellular ligand-binding region with two immunoglobulin-like domains followed by two fibronectin type III repeats, a transmembrane segment, and an intracellular catalytic domain. Binding to their ligands, Gas6 and protein S, leads to receptor dimerization, autophosphorylation, activation, and intracellular signaling. The Mer subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271106 [Multi-domain]  Cd Length: 284  Bit Score: 83.45  E-value: 2.10e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVHRGRWHGE------VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNP-----PHLA 683
Cdd:cd14204   11 LGKVLGEGEFGSVMEGELQQPdgtnhkVAVKTMKLDNFSQREIEEFLSEAACMKDFNHPNVIRLLGVCLEVgsqriPKPM 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFV------RDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNGKVVITDFGLfgi 756
Cdd:cd14204   91 VILPFMKYGDLHSFLlrsrlgSGPQ-HVPLQTLLKFMIDIALGMEYLSSRNFLHRDLAARNcMLRDDMTVCVADFGL--- 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 757 SGVVREGRRENQLKLSHDWLCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQ-IGS 835
Cdd:cd14204  167 SKKIYSGDYYRQGRIAKMPVKWIAVESLADRV---------YTVKSDVWAFGVTMWEIATRGMTPYPGVQNHEIYDyLLH 237
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 836 GEGMKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14204  238 GHRLKQPEDCLD---ELYDIMYSCWRSDPTDRPTFTQLRENLEKL 279
STKc_MST1_2 cd06612
Catalytic domain of the Serine/Threonine Kinases, Mammalian STe20-like protein kinase 1 and 2; ...
609-814 2.21e-17

Catalytic domain of the Serine/Threonine Kinases, Mammalian STe20-like protein kinase 1 and 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of MST1, MST2, and related proteins including Drosophila Hippo and Dictyostelium discoideum Krs1 (kinase responsive to stress 1). MST1/2 and Hippo are involved in a conserved pathway that governs cell contact inhibition, organ size control, and tumor development. MST1 activates the mitogen-activated protein kinases (MAPKs) p38 and c-Jun N-terminal kinase (JNK) through MKK7 and MEKK1 by acting as a MAPK kinase kinase kinase. Activation of JNK by MST1 leads to caspase activation and apoptosis. MST1 has also been implicated in cell proliferation and differentiation. Krs1 may regulate cell growth arrest and apoptosis in response to cellular stress. The MST1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132943 [Multi-domain]  Cd Length: 256  Bit Score: 82.70  E-value: 2.21e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 609 PFEQVELGEPIGQGRWGRVHRGRW--HGE-VAIRLLEMDGHNQDhlklFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:cd06612    1 PEEVFDILEKLGEGSYGSVYKAIHkeTGQvVAIKVVPVEEDLQE----IIKEISILKQCDSPYIVKYYGSYFKNTDLWIV 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSFVRDPKTSLDinkTRQIA---QEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFGIsgVVR 761
Cdd:cd06612   77 MEYCGAGSVSDIMKITNKTLT---EEEIAailYQTLKGLEYLHSNKKIHRDIKAGNILLNEeGQAKLADFGVSGQ--LTD 151
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767996359 762 EGRRENQLKLSHDWlcyLAPEIVREmtpgkdedqLPFSKAADVYAFGTVWYEL 814
Cdd:cd06612  152 TMAKRNTVIGTPFW---MAPEVIQE---------IGYNNKADIWSLGITAIEM 192
PTKc_Jak1_rpt2 cd05079
Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 1; PTKs catalyze the ...
619-880 2.32e-17

Catalytic (repeat 2) domain of the Protein Tyrosine Kinase, Janus kinase 1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Jak1 is widely expressed in many tissues. Many cytokines are dependent on Jak1 for signaling, including those that use the shared receptor subunits common gamma chain (IL-2, IL-4, IL-7, IL-9, IL-15, IL-21) and gp130 (IL-6, IL-11, oncostatin M, G-CSF, and IFNs, among others). The many varied interactions of Jak1 and its ubiquitous expression suggest many biological roles. Jak1 is important in neurological development, as well as in lymphoid development and function. It also plays a role in the pathophysiology of cardiac hypertrophy and heart failure. A mutation in the ATP-binding site of Jak1 was identified in a human uterine leiomyosarcoma cell line, resulting in defective cytokine induction and antigen presentation, thus allowing the tumor to evade the immune system. Jak1 is a member of the Janus kinase (Jak) subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal tyr kinase domain. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). The Jak1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173644 [Multi-domain]  Cd Length: 284  Bit Score: 83.44  E-value: 2.32e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-------VAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAI--ITSFC 689
Cdd:cd05079   12 LGEGHFGKVELCRYDPEgdntgeqVAVKSLK-PESGGNHIADLKKEIEILRNLYHENIVKYKGICTEDGGNGIklIMEFL 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgiSGVVREGRRENQ 768
Cdd:cd05079   91 PSGSLKEYLPRNKNKINLKQQLKYAVQICKGMDYLGSRQYVHRDLAARNVLVESeHQVKIGDFGL---TKAIETDKEYYT 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LKLSHDW-LCYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELqardwpLKNQAAEAS-----IWQIGSGEGM--- 839
Cdd:cd05079  168 VKDDLDSpVFWYAPECLI---------QSKFYIASDVWSFGVTLYEL------LTYCDSESSpmtlfLKMIGPTHGQmtv 232
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 840 ----------KRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05079  233 trlvrvleegKRLPRPPNCPEEVYQLMRKCWEFQPSKRTTFQNLIEGFEAI 283
STKc_PDK1 cd05581
Catalytic domain of the Serine/Threonine Kinase, Phosphoinositide-dependent kinase 1; STKs ...
616-814 2.40e-17

Catalytic domain of the Serine/Threonine Kinase, Phosphoinositide-dependent kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PDK1 carries an N-terminal catalytic domain and a C-terminal pleckstrin homology (PH) domain that binds phosphoinositides. It phosphorylates the activation loop of AGC kinases that are regulated by PI3K such as PKB, SGK, and PKC, among others, and is crucial for their activation. Thus, it contributes in regulating many processes including metabolism, growth, proliferation, and survival. PDK1 also has the ability to autophosphorylate and is constitutively active in mammalian cells. It is essential for normal embryo development and is important in regulating cell volume. The PDK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270733 [Multi-domain]  Cd Length: 278  Bit Score: 83.42  E-value: 2.40e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGRWHG---EVAIRLLE----MDGHNQDHLKLfKKEVMNYrqTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd05581    6 GKPLGEGSYSTVVLAKEKEtgkEYAIKVLDkrhiIKEKKVKYVTI-EKEVLSR--LAHPGIVKLYYTFQDESKLYFVLEY 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFG---LFGISGvVREGR 764
Cdd:cd05581   83 APNGDLLEYIRK-YGSLDEKCTRFYTAEIVLALEYLHSKGIIHRDLKPENILLDeDMHIKITDFGtakVLGPDS-SPEST 160
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 765 RENQLKLSHDWLC----------YLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd05581  161 KGDADSQIAYNQAraasfvgtaeYVSPELLNEK---------PAGKSSDLWALGCIIYQM 211
PTKc_FGFR1 cd05098
Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 1; PTKs ...
606-884 3.68e-17

Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Alternative splicing of FGFR1 transcripts produces a variety of isoforms, which are differentially expressed in cells. FGFR1 binds the ligands, FGF1 and FGF2, with high affinity and has also been reported to bind FGF4, FGF6, and FGF9. FGFR1 signaling is critical in the control of cell migration during embryo development. It promotes cell proliferation in fibroblasts. Nuclear FGFR1 plays a role in the regulation of transcription. Mutations, insertions or deletions of FGFR1 have been identified in patients with Kallman's syndrome (KS), an inherited disorder characterized by hypogonadotropic hypogonadism and loss of olfaction. Aberrant FGFR1 expression has been found in some human cancers including 8P11 myeloproliferative syndrome (EMS), breast cancer, and pancreatic adenocarcinoma. FGFR1 is part of the FGFR subfamily, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, results in receptor dimerization and activation, and intracellular signaling. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to more that one type of receptor. The FGFR1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270678 [Multi-domain]  Cd Length: 302  Bit Score: 83.14  E-value: 3.68e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHG----------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGA 675
Cdd:cd05098    8 WELPRDRLVLGKPLGEGCFGQVVLAEAIGldkdkpnrvtKVAVKMLKSDATEKDLSDLISEMEMMKMIGKHKNIINLLGA 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 676 CMNPPHLAIITSFCKGRTLHSFVR---------------DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF 740
Cdd:cd05098   88 CTQDGPLYVIVEYASKGNLREYLQarrppgmeycynpshNPEEQLSSKDLVSCAYQVARGMEYLASKKCIHRDLAARNVL 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 741 YDNGKVV-ITDFGLFGISGVVREGRRENQLKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYEL-QARD 818
Cdd:cd05098  168 VTEDNVMkIADFGLARDIHHIDYYKKTTNGRLPVKW---MAPEALFDRI---------YTHQSDVWSFGVLLWEIfTLGG 235
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 819 WPLKNQAAEASIWQIGSGEGMKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEKLPKLN 884
Cdd:cd05098  236 SPYPGVPVEELFKLLKEGHRMDKPSNCTN---ELYMMMRDCWHAVPSQRPTFKQLVEDLDRIVALT 298
STKc_FA2-like cd08529
Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii FA2 and similar ...
614-875 3.94e-17

Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii FA2 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Chlamydomonas reinhardtii FA2 was discovered in a genetic screen for deflagellation-defective mutants. It is essential for basal-body/centriole-associated microtubule severing, and plays a role in cell cycle progression. No cellular function has yet been ascribed to CNK4. The Chlamydomonas reinhardtii FA2-like subfamily belongs to the (NIMA)-related kinase (Nek) family, which includes seven different Chlamydomonas Neks (CNKs 1-6 and Fa2). This subfamily contains FA2 and CNK4. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270868 [Multi-domain]  Cd Length: 256  Bit Score: 82.07  E-value: 3.94e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGR--WHGEV-AIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd08529    3 EILNKLGKGSFGVVYKVVrkVDGRVyALKQIDISRMSRKMREEAIDEARVLSKLNSPYVIKYYDSFVDKGKLNIVMEYAE 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-KVVITDFGLFGISGvvregrreNQ 768
Cdd:cd08529   83 NGDLHSLIKSQRGRpLPEDQIWKFFIQTLLGLSHLHSKKILHRDIKSMNIFLDKGdNVKIGDLGVAKILS--------DT 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LKLSHDWL---CYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGegmKRVLTS 845
Cdd:cd08529  155 TNFAQTIVgtpYYLSPELCEDK---------PYNEKSDVWALGCVLYELCTGKHPFEAQNQGALILKIVRG---KYPPIS 222
                        250       260       270
                 ....*....|....*....|....*....|
gi 767996359 846 VSLGKEVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd08529  223 ASYSQDLSQLIDSCLTKDYRQRPDTTELLR 252
PK_GC-2D cd14043
Pseudokinase domain of the membrane Guanylate Cyclase receptor, GC-2D; The pseudokinase domain ...
662-875 4.05e-17

Pseudokinase domain of the membrane Guanylate Cyclase receptor, GC-2D; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity and/or ATP binding. GC-2D is allso called Retinal Guanylyl Cyclase 1 (RETGC-1) or Rod Outer Segment membrane Guanylate Cyclase (ROS-GC). It is found in the photoreceptors of the retina where it anchors the reciprocal feedback loop between calcium and cGMP, which regulates the dark, light, and recovery phases in phototransduction. It is also found in other sensory neurons and may be a universal transduction component that plays a role in the perception of all senses. Membrane (or particulate) GCs consist of an extracellular ligand-binding domain, a single transmembrane region, and an intracellular tail that contains a PK-like domain, an amphiphatic region and a catalytic GC domain that catalyzes the conversion of GTP into cGMP and pyrophosphate. Membrane GCs act as receptors that transduce an extracellular signal to the intracellular production of cGMP, which has been implicated in many processes including cell proliferation, phototransduction, and muscle contractility, through its downstream effectors such as PKG. The PK-like domain of GCs functions as a negative regulator of the catalytic GC domain and may also act as a docking site for interacting proteins such as GC-activating proteins. The GC-2D subfamily is part of a larger superfamily that includes the catalytic domains of protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270945 [Multi-domain]  Cd Length: 267  Bit Score: 82.45  E-value: 4.05e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 662 RQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY 741
Cdd:cd14043   51 RELRHENVNLFLGLFVDCGILAIVSEHCSRGSLEDLLRNDDMKLDWMFKSSLLLDLIKGMRYLHHRGIVHGRLKSRNCVV 130
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 742 DnGKVV--ITDFGLFGISGVVREGRRENQLKLshdwLCYLAPEIVREMTPGKDEDQlpfskAADVYAFGTVWYELQARDW 819
Cdd:cd14043  131 D-GRFVlkITDYGYNEILEAQNLPLPEPAPEE----LLWTAPELLRDPRLERRGTF-----PGDVFSFAIIMQEVIVRGA 200
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 820 PLknqaaeaSIWQIGSGEGMKRVLT-------SVSLGK---EVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd14043  201 PY-------CMLGLSPEEIIEKVRSppplcrpSVSMDQaplECIQLMKQCWSEAPERRPTFDQIFD 259
STKc_SnRK3 cd14663
Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein ...
614-837 4.26e-17

Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein kinase subfamily 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The SnRKs form three different subfamilies designated SnRK1-3. SnRK3 is represented in this cd. The SnRK3 group contains members also known as CBL-interacting protein kinase, salt overly sensitive 2, SOS3-interacting proteins and protein kinase S. These kinases interact with calcium-binding proteins such as SOS3, SCaBPs, and CBL proteins, and are involved in responses to salt stress and in sugar and ABA signaling. The SnRKs belong to a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271133 [Multi-domain]  Cd Length: 256  Bit Score: 82.07  E-value: 4.26e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGR---WHGEVAIRLLEMDGHNQDHL-KLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC 689
Cdd:cd14663    3 ELGRTLGEGTFAKVKFARntkTGESVAIKIIDKEQVAREGMvEQIKREIAIMKLLRHPNIVELHEVMATKTKIFFVMELV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgiSGVVREGRRENQ 768
Cdd:cd14663   83 TGGELFSKIAKNG-RLKEDKARKYFQQLIDAVDYCHSRGVFHRDLKPENLLLDEdGNLKISDFGL---SALSEQFRQDGL 158
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 769 LKLSHDWLCYLAPEIVREMtpGKDedqlpfSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGE 837
Cdd:cd14663  159 LHTTCGTPNYVAPEVLARR--GYD------GAKADIWSCGVILFVLLAGYLPFDDENLMALYRKIMKGE 219
PTKc_Lyn cd05072
Catalytic domain of the Protein Tyrosine Kinase, Lyn; PTKs catalyze the transfer of the ...
606-878 4.88e-17

Catalytic domain of the Protein Tyrosine Kinase, Lyn; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Lyn is a member of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Lyn is expressed in B lymphocytes and myeloid cells. It exhibits both positive and negative regulatory roles in B cell receptor (BCR) signaling. Lyn, as well as Fyn and Blk, promotes B cell activation by phosphorylating ITAMs (immunoreceptor tyr activation motifs) in CD19 and in Ig components of BCR. It negatively regulates signaling by its unique ability to phosphorylate ITIMs (immunoreceptor tyr inhibition motifs) in cell surface receptors like CD22 and CD5. Lyn also plays an important role in G-CSF receptor signaling by phosphorylating a variety of adaptor molecules. Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Lyn subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270657 [Multi-domain]  Cd Length: 272  Bit Score: 82.40  E-value: 4.88e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHG--EVAIRLLEMDGHNqdhLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLA 683
Cdd:cd05072    2 WEIPRESIKLVKKLGAGQFGEVWMGYYNNstKVAVKTLKPGTMS---VQAFLEEANLMKTLQHDKLVRLYAVVTKEEPIY 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVR-DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGI----S 757
Cdd:cd05072   79 IITEYMAKGSLLDFLKsDEGGKVLLPKLIDFSAQIAEGMAYIERKNYIHRDLRAANVLVSESLMCkIADFGLARViednE 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 758 GVVREGRrenqlKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQAR-DWPLKNQAAEASIWQIGSG 836
Cdd:cd05072  159 YTAREGA-----KFPIKW---TAPEAINFGS---------FTIKSDVWSFGILLYEIVTYgKIPYPGMSNSDVMSALQRG 221
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
gi 767996359 837 EGMKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05072  222 YRMPRMENCPD---ELYDIMKTCWKEKAEERPTFDYLQSVLD 260
PTKc_Btk_Bmx cd05113
Catalytic domain of the Protein Tyrosine Kinases, Bruton's tyrosine kinase and Bone marrow ...
619-878 5.18e-17

Catalytic domain of the Protein Tyrosine Kinases, Bruton's tyrosine kinase and Bone marrow kinase on the X chromosome; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Btk and Bmx (also named Etk) are members of the Tec-like subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs with similarity to Src kinases in that they contain Src homology protein interaction domains (SH3, SH2) N-terminal to the catalytic tyr kinase domain. Unlike Src kinases, most Tec subfamily members except Rlk also contain an N-terminal pleckstrin homology (PH) domain, which binds the products of PI3K and allows membrane recruitment and activation. In addition, Btk contains the Tec homology (TH) domain with proline-rich and zinc-binding regions. Btk is expressed in B-cells, and a variety of myeloid cells including mast cells, platelets, neutrophils, and dendrictic cells. It interacts with a variety of partners, from cytosolic proteins to nuclear transcription factors, suggesting a diversity of functions. Stimulation of a diverse array of cell surface receptors, including antigen engagement of the B-cell receptor, leads to PH-mediated membrane translocation of Btk and subsequent phosphorylation by Src kinase and activation. Btk plays an important role in the life cycle of B-cells including their development, differentiation, proliferation, survival, and apoptosis. Mutations in Btk cause the primary immunodeficiency disease, X-linked agammaglobulinaemia (XLA) in humans. Bmx is primarily expressed in bone marrow and the arterial endothelium, and plays an important role in ischemia-induced angiogenesis. It facilitates arterial growth, capillary formation, vessel maturation, and bone marrow-derived endothelial progenitor cell mobilization. The Btk/Bmx subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173657 [Multi-domain]  Cd Length: 256  Bit Score: 81.85  E-value: 5.18e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE--VAIRLLEMDGHNQDHLKLFKKEVMNYRqtrHENVVLFMGACMNPPHLAIITSFCKGRTLHS 696
Cdd:cd05113   12 LGTGQFGVVKYGKWRGQydVAIKMIKEGSMSEDEFIEEAKVMMNLS---HEKLVQLYGVCTKQRPIFIITEYMANGCLLN 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 697 FVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGRRENQL--KLSH 773
Cdd:cd05113   89 YLREMRKRFQTQQLLEMCKDVCEAMEYLESKQFLHRDLAARNCLVNdQGVVKVSDFGL---SRYVLDDEYTSSVgsKFPV 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 774 DWLcylAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQAR-DWPLKNQAAEASIWQIGSGEGMKRV-LTSvslgKE 851
Cdd:cd05113  166 RWS---PPEVLM---------YSKFSSKSDVWAFGVLMWEVYSLgKMPYERFTNSETVEHVSQGLRLYRPhLAS----EK 229
                        250       260
                 ....*....|....*....|....*..
gi 767996359 852 VSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05113  230 VYTIMYSCWHEKADERPTFKILLSNIL 256
PTKc_VEGFR cd05054
Catalytic domain of the Protein Tyrosine Kinases, Vascular Endothelial Growth Factor Receptors; ...
605-880 7.37e-17

Catalytic domain of the Protein Tyrosine Kinases, Vascular Endothelial Growth Factor Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The VEGFR subfamily consists of VEGFR1 (Flt1), VEGFR2 (Flk1), VEGFR3 (Flt4), and similar proteins. VEGFR subfamily members are receptor PTKss (RTKs) containing an extracellular ligand-binding region with seven immunoglobulin (Ig)-like domains, a transmembrane segment, and an intracellular catalytic domain. In VEGFR3, the fifth Ig-like domain is replaced by a disulfide bridge. The binding of VEGFRs to their ligands, the VEGFs, leads to receptor dimerization, activation, and intracellular signaling. There are five VEGF ligands in mammals, which bind, in an overlapping pattern to the three VEGFRs, which can form homo or heterodimers. VEGFRs regulate the cardiovascular system. They are critical for vascular development during embryogenesis and blood vessel formation in adults. They induce cellular functions common to other growth factor receptors such as cell migration, survival, and proliferation. The VEGFR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270647 [Multi-domain]  Cd Length: 298  Bit Score: 82.15  E-value: 7.37e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 605 EWDIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGAC 676
Cdd:cd05054    1 KWEFPRDRLKLGKPLGRGAFGKVIQASAFGidksatcrTVAVKMLKEGATASEHKALMTELKILIHIGHHLNVVNLLGAC 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 MNPPH-LAIITSFCKGRTLHSFVR------------DPKTSLDINKTRQIAQE-------------IIKGMGYLHAKGIV 730
Cdd:cd05054   81 TKPGGpLMVIVEFCKFGNLSNYLRskreefvpyrdkGARDVEEEEDDDELYKEpltledlicysfqVARGMEFLASRKCI 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 731 HKDLKSKNVFYDNGKVV-ITDFGL----FGISGVVREGRRENQLKlshdwlcYLAPEIVREMTpgkdedqlpFSKAADVY 805
Cdd:cd05054  161 HRDLAARNILLSENNVVkICDFGLardiYKDPDYVRKGDARLPLK-------WMAPESIFDKV---------YTTQSDVW 224
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 806 AFGTVWYE---LQARDWPlKNQAAEASIWQIGSGEGMKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05054  225 SFGVLLWEifsLGASPYP-GVQMDEEFCRRLKEGTRMRAPEYTTP---EIYQIMLDCWHGEPKERPTFSELVEKLGDL 298
PKc_LIMK_like_unk cd14156
Catalytic domain of an unknown subfamily of LIM domain kinase-like protein kinases; PKs ...
619-880 8.22e-17

Catalytic domain of an unknown subfamily of LIM domain kinase-like protein kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. This group is composed of uncharacterized proteins with similarity to LIMK and Testicular or testis-specific protein kinase (TESK). LIMKs are characterized as serine/threonine kinases (STKs) while TESKs are dual-specificity protein kinases. Both LIMK and TESK phosphorylate and inactivate cofilin, an actin depolymerizing factor, to induce the reorganization of the actin cytoskeleton. They are implicated in many cellular functions including cell spreading, motility, morphogenesis, meiosis, mitosis, and spermatogenesis. The LIMK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271058 [Multi-domain]  Cd Length: 256  Bit Score: 81.03  E-value: 8.22e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGEVAIRLLEMDGHNQDHLKLFKkEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFV 698
Cdd:cd14156    1 IGSGFFSKVYKVTHGATGKVMVVKIYKNDVDQHKIVR-EISLLQKLSHPNIVRYLGICVKDEKLHPILEYVSGGCLEELL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 699 RDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY---DNGK-VVITDFGLFGISGVVREGRRENQLKL--S 772
Cdd:cd14156   80 AREELPLSWREKVELACDISRGMVYLHSKNIYHRDLNSKNCLIrvtPRGReAVVTDFGLAREVGEMPANDPERKLSLvgS 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 773 HDWlcyLAPEIVRemtpGKdedqlPFSKAADVYAFGTVWYELQAR------------DWPLKNQAAEASIWQIgsgegmk 840
Cdd:cd14156  160 AFW---MAPEMLR----GE-----PYDRKVDVFSFGIVLCEILARipadpevlprtgDFGLDVQAFKEMVPGC------- 220
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 767996359 841 rvltsvslGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14156  221 --------PEPFLDLAASCCRMDAFKRPSFAELLDELEDI 252
STKc_LIMK1 cd14221
Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase 1; STKs catalyze the ...
619-817 8.77e-17

Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LIMK1 activation is induced by bone morphogenic protein, vascular endothelial growth factor, and thrombin. It plays roles in microtubule disassembly and cell cycle progression, and is critical in the regulation of neurite outgrowth. LIMK1 knockout mice show abnormalities in dendritic spine morphology and synaptic function. LIMK1 is one of the genes deleted in patients with Williams Syndrome, which is characterized by distinct craniofacial features, cardiovascular problems, as well as behavioral and neurological abnormalities. LIMKs phosphorylate and inactivate cofilin, an actin depolymerizing factor, to induce the reorganization of the actin cytoskeleton. They act downstream of Rho GTPases and are expressed ubiquitously. As regulators of actin dynamics, they contribute to diverse cellular functions such as cell motility, morphogenesis, differentiation, apoptosis, meiosis, mitosis, and neurite extension. LIMKs contain the LIM (two repeats), PDZ, and catalytic kinase domains. The LIMK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271123 [Multi-domain]  Cd Length: 267  Bit Score: 81.54  E-value: 8.77e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHR--GRWHGEVAI--RLLEMDGHNQdhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTL 694
Cdd:cd14221    1 LGKGCFGQAIKvtHRETGEVMVmkELIRFDEETQ---RTFLKEVKVMRCLEHPNVLKFIGVLYKDKRLNFITEYIKGGTL 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 HSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGL-----------FGISGVVRE 762
Cdd:cd14221   78 RGIIKSMDSHYPWSQRVSFAKDIASGMAYLHSMNIIHRDLNSHNCLVrENKSVVVADFGLarlmvdektqpEGLRSLKKP 157
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 763 GRRENQLKLSHDWlcYLAPeivrEMTPGKDEDQlpfskAADVYAFGTVWYELQAR 817
Cdd:cd14221  158 DRKKRYTVVGNPY--WMAP----EMINGRSYDE-----KVDVFSFGIVLCEIIGR 201
STKc_SnRK2-3 cd14665
Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein ...
614-823 1.25e-16

Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein kinase subfamily 2, group 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The SnRKs form three different subfamilies designated SnRK1-3. SnRK2 is represented in this cd. SnRK2s are involved in plant response to abiotic stresses and abscisic acid (ABA)-dependent plant development. The SnRK2s subfamily is in turn classed into three subgroups, all 3 of which are represented in this CD. Group 1 comprises kinases not activated by ABA, group 2 - kinases not activated or activated very weakly by ABA (depending on plant species), and group 3 - kinases strongly activated by ABA. The SnRKs belong to a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271135 [Multi-domain]  Cd Length: 257  Bit Score: 80.80  E-value: 1.25e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWG--RVHRGRWHGE-VAIRLLEMdGHNQDhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd14665    3 ELVKDIGSGNFGvaRLMRDKQTKElVAVKYIER-GEKID--ENVQREIINHRSLRHPNIVRFKEVILTPTHLAIVMEYAA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDP-KTSLDinKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG---KVVITDFGlFGISGVVregrrE 766
Cdd:cd14665   80 GGELFERICNAgRFSED--EARFFFQQLISGVSYCHSMQICHRDLKLENTLLDGSpapRLKICDFG-YSKSSVL-----H 151
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 767 NQLKLSHDWLCYLAPEIVREmtpgKDEDqlpfSKAADVYAFGTVWYELQARDWPLKN 823
Cdd:cd14665  152 SQPKSTVGTPAYIAPEVLLK----KEYD----GKIADVWSCGVTLYVMLVGAYPFED 200
PTKc_Fyn cd05070
Catalytic domain of the Protein Tyrosine Kinase, Fyn; PTKs catalyze the transfer of the ...
606-878 1.46e-16

Catalytic domain of the Protein Tyrosine Kinase, Fyn; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Fyn and Yrk are members of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Fyn, together with Lck, plays a critical role in T-cell signal transduction by phosphorylating ITAM (immunoreceptor tyr activation motif) sequences on T-cell receptors, ultimately leading to the proliferation and differentiation of T-cells. In addition, Fyn is involved in the myelination of neurons, and is implicated in Alzheimer's and Parkinson's diseases. Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Fyn/Yrk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase.


Pssm-ID: 270655 [Multi-domain]  Cd Length: 274  Bit Score: 80.88  E-value: 1.46e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHG--EVAIRLLEMDGHNQDHlklFKKEVMNYRQTRHENVVLFMGACMNPPhLA 683
Cdd:cd05070    4 WEIPRESLQLIKRLGNGQFGEVWMGTWNGntKVAIKTLKPGTMSPES---FLEEAQIMKKLKHDKLVQLYAVVSEEP-IY 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDPK-TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGI----S 757
Cdd:cd05070   80 IVTEYMSKGSLLDFLKDGEgRALKLPNLVDMAAQVAAGMAYIERMNYIHRDLRSANILVGNGLICkIADFGLARLiednE 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 758 GVVREGRrenqlKLSHDWLcylAPEIVremTPGKdedqlpFSKAADVYAFGTVWYELQARDW-PLKNQAAEASIWQIGSG 836
Cdd:cd05070  160 YTARQGA-----KFPIKWT---APEAA---LYGR------FTIKSDVWSFGILLTELVTKGRvPYPGMNNREVLEQVERG 222
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
gi 767996359 837 egmKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05070  223 ---YRMPCPQDCPISLHELMIHCWKKDPEERPTFEYLQGFLE 261
PTK_CCK4 cd05046
Pseudokinase domain of the Protein Tyrosine Kinase, Colon Carcinoma Kinase 4; CCK4, also ...
619-879 1.75e-16

Pseudokinase domain of the Protein Tyrosine Kinase, Colon Carcinoma Kinase 4; CCK4, also called protein tyrosine kinase 7 (PTK7), is an orphan receptor PTK (RTK) containing an extracellular region with seven immunoglobulin domains, a transmembrane segment, and an intracellular inactive pseudokinase domain, which shows similarity to tyr kinases but lacks crucial residues for catalytic activity and ATP binding. Studies in mice reveal that CCK4 is essential for neural development. Mouse embryos containing a truncated CCK4 die perinatally and display craniorachischisis, a severe form of neural tube defect. The mechanism of action of the CCK4 pseudokinase is still unknown. Other pseudokinases such as HER3 rely on the activity of partner RTKs. The CCK4 subfamily is part of a larger superfamily that includes other pseudokinases and the catalytic domains of active kinases including PTKs, protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133178 [Multi-domain]  Cd Length: 275  Bit Score: 80.59  E-value: 1.75e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE--------VAIRLLEMDGHNQDHLKlFKKEVMNYRQTRHENVVLFMGACMNP-PHLaIITSFC 689
Cdd:cd05046   13 LGRGEFGEVFLAKAKGIeeeggetlVLVKALQKTKDENLQSE-FRRELDMFRKLSHKNVVRLLGLCREAePHY-MILEYT 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKTSLDINK-----TRQ---IAQEIIKGMGYLHAKGIVHKDLKSKN--VFYDNgkvvITDFGLFGISGV 759
Cdd:cd05046   91 DLGDLKQFLRATKSKDEKLKppplsTKQkvaLCTQIALGMDHLSNARFVHRDLAARNclVSSQR----EVKVSLLSLSKD 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 760 V--REGRRENQLKLSHDWLcylAPEIVREmtpgkDEdqlpFSKAADVYAFGTVWYEL-QARDWPLKNQAAEASIWQIGSG 836
Cdd:cd05046  167 VynSEYYKLRNALIPLRWL---APEAVQE-----DD----FSTKSDVWSFGVLMWEVfTQGELPFYGLSDEEVLNRLQAG 234
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 767996359 837 EGMKRVLTSVSlgKEVSEILSACWAFDLQERPSFSLLMDMLEK 879
Cdd:cd05046  235 KLELPVPEGCP--SRLYKLMTRCWAVNPKDRPSFSELVSALGE 275
PTKc_FAK cd05056
Catalytic domain of the Protein Tyrosine Kinase, Focal Adhesion Kinase; PTKs catalyze the ...
611-878 1.76e-16

Catalytic domain of the Protein Tyrosine Kinase, Focal Adhesion Kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. FAK is a cytoplasmic (or nonreceptor) PTK that contains an autophosphorylation site and a FERM domain at the N-terminus, a central tyr kinase domain, proline-rich regions, and a C-terminal FAT (focal adhesion targeting) domain. FAK activity is dependent on integrin-mediated cell adhesion, which facilitates N-terminal autophosphorylation. Full activation is achieved by the phosphorylation of its two adjacent A-loop tyrosines. FAK is important in mediating signaling initiated at sites of cell adhesions and at growth factor receptors. Through diverse molecular interactions, FAK functions as a biosensor or integrator to control cell motility. It is a key regulator of cell survival, proliferation, migration and invasion, and thus plays an important role in the development and progression of cancer. Src binds to autophosphorylated FAK forming the FAK-Src dual kinase complex, which is activated in a wide variety of tumor cells and generates signals promoting growth and metastasis. FAK is being developed as a target for cancer therapy. The FAK subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133187 [Multi-domain]  Cd Length: 270  Bit Score: 80.54  E-value: 1.76e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRWHG------EVAIRLLEMDGhNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPhLAI 684
Cdd:cd05056    6 EDITLGRCIGEGQFGDVYQGVYMSpenekiAVAVKTCKNCT-SPSVREKFLQEAYIMRQFDHPHIVKLIGVITENP-VWI 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgiSGVVREG 763
Cdd:cd05056   84 VMELAPLGELRSYLQVNKYSLDLASLILYAYQLSTALAYLESKRFVHRDIAARNVLVsSPDCVKLGDFGL---SRYMEDE 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 764 R--RENQLKLSHDWLcylAPEIV--REmtpgkdedqlpFSKAADVYAFGTVWYEL-----QARDWpLKNqaaEASIWQIG 834
Cdd:cd05056  161 SyyKASKGKLPIKWM---APESInfRR-----------FTSASDVWMFGVCMWEIlmlgvKPFQG-VKN---NDVIGRIE 222
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 767996359 835 SGEgmkRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05056  223 NGE---RLPMPPNCPPTLYSLMTKCWAYDPSKRPRFTELKAQLS 263
STKc_MEKK3_like cd06625
Catalytic domain of Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) ...
615-869 1.79e-16

Catalytic domain of Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 3-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of MEKK3, MEKK2, and related proteins; all contain an N-terminal PB1 domain, which mediates oligomerization, and a C-terminal catalytic domain. MEKK2 and MEKK3 are MAPK kinase kinases (MAPKKKs or MKKK) that activate MEK5 (also called MKK5), which activates ERK5. The ERK5 cascade plays roles in promoting cell proliferation, differentiation, neuronal survival, and neuroprotection. MEKK3 plays an essential role in embryonic angiogenesis and early heart development. MEKK2 and MEKK3 can also activate the MAPKs, c-Jun N-terminal kinase (JNK) and p38, through their respective MAPKKs. The MEKK3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270795 [Multi-domain]  Cd Length: 260  Bit Score: 80.09  E-value: 1.79e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVH------RGRwhgEVAIRLLEMDGHNQD---HLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:cd06625    4 QGKLLGQGAFGQVYlcydadTGR---ELAVKQVEIDPINTEaskEVKALECEIQLLKNLQHERIVQYYGCLQDEKSLSIF 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDfglFGISGVVREGR 764
Cdd:cd06625   81 MEYMPGGSVKDEIKA-YGALTENVTRKYTRQILEGLAYLHSNMIVHRDIKGANILRDsNGNVKLGD---FGASKRLQTIC 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 765 RENQLKLSHDWLCYLAPEIVRemtpGKDedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEgmkrvlT 844
Cdd:cd06625  157 SSTGMKSVTGTPYWMSPEVIN----GEG-----YGRKADIWSVGCTVVEMLTTKPPWAEFEPMAAIFKIATQP------T 221
                        250       260
                 ....*....|....*....|....*....
gi 767996359 845 SVSLGKEVSEI----LSACWAFDLQERPS 869
Cdd:cd06625  222 NPQLPPHVSEDardfLSLIFVRNKKQRPS 250
STKc_BMPR1 cd14144
Catalytic domain of the Serine/Threonine Kinase, Bone Morphogenetic Protein Type I Receptor; ...
619-817 2.22e-16

Catalytic domain of the Serine/Threonine Kinase, Bone Morphogenetic Protein Type I Receptor; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BMPR1 functions as a receptor for morphogenetic proteins (BMPs), which are involved in the regulation of cell proliferation, survival, differentiation, and apoptosis. BMPs are able to induce bone, cartilage, ligament, and tendon formation, and may play roles in bone diseases and tumors. Vertebrates contain two type I BMP receptors, BMPR1a and BMPR1b. BMPR1 belongs to a group of receptors for the TGFbeta family of secreted signaling molecules that also includes TGFbeta, activins, growth and differentiation factors, and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane (TM) region, and a cytoplasmic catalytic kinase domain. Type I receptors, like BMPR1, are low-affinity receptors that bind ligands only after they are recruited by the ligand/type II high-affinity receptor complex. Following activation, they start intracellular signaling to the nucleus by phosphorylating SMAD proteins. Type I receptors contain an additional domain located between the TM and kinase domains called the GS domain, which contains the activating phosphorylation site and confers preference for specific SMAD proteins. The BMPR1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271046 [Multi-domain]  Cd Length: 287  Bit Score: 80.60  E-value: 2.22e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-VAIRLLemdghnqdhlkLFKKEVMNYRQT--------RHENVVLFMGACMNP----PHLAII 685
Cdd:cd14144    3 VGKGRYGEVWKGKWRGEkVAVKIF-----------FTTEEASWFRETeiyqtvlmRHENILGFIAADIKGtgswTQLYLI 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAK--------GIVHKDLKSKNVFY-DNGKVVITDFGLfgi 756
Cdd:cd14144   72 TDYHENGSLYDFLR--GNTLDTQSMLKLAYSAACGLAHLHTEifgtqgkpAIAHRDIKSKNILVkKNGTCCIADLGL--- 146
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 757 sgVVREGRRENQLKLSHDWLC----YLAPEIVREMTpgkDEDQLPFSKAADVYAFGTVWYELQAR 817
Cdd:cd14144  147 --AVKFISETNEVDLPPNTRVgtkrYMAPEVLDESL---NRNHFDAYKMADMYSFGLVLWEIARR 206
STKc_TSSK4-like cd14162
Catalytic domain of testis-specific serine/threonine kinase 4 and similar proteins; STKs ...
614-814 2.90e-16

Catalytic domain of testis-specific serine/threonine kinase 4 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK4, also called TSSK5, is expressed in testis from haploid round spermatids to mature spermatozoa. It phosphorylates Cre-Responsive Element Binding protein (CREB), facilitating the binding of CREB to the specific cis cAMP responsive element (CRE), which is important in activating genes related to germ cell differentiation. Mutations in the human TSSK4 gene is associated with infertile Chinese men with impaired spermatogenesis. The TSSK4-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271064 [Multi-domain]  Cd Length: 259  Bit Score: 79.65  E-value: 2.90e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRW--HG-EVAIRLLEMDGHNQDHL-KLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC 689
Cdd:cd14162    3 IVGKTLGHGSYAVVKKAYStkHKcKVAIKIVSKKKAPEDYLqKFLPREIEVIKGLKHPNLICFYEAIETTSRVYIIMELA 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFGISGVVREGRRenq 768
Cdd:cd14162   83 ENGDLLDYIRK-NGALPEPQARRWFRQLVAGVEYCHSKGVVHRDLKCENLLLDkNNNLKITDFGFARGVMKTKDGKP--- 158
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 lKLSHDWlC----YLAPEIVRemtpGKDEDqlPFskAADVYAFGTVWYEL 814
Cdd:cd14162  159 -KLSETY-CgsyaYASPEILR----GIPYD--PF--LSDIWSMGVVLYTM 198
STKc_RIP1 cd14027
Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein 1; STKs catalyze ...
631-871 3.32e-16

Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RIP1 harbors a C-terminal Death domain (DD), which binds death receptors (DRs) including TNF receptor 1, Fas, TNF-related apoptosis-inducing ligand receptor 1 (TRAILR1), and TRAILR2. It also interacts with other DD-containing adaptor proteins such as TRADD and FADD. RIP1 can also recruit other kinases including MEKK1, MEKK3, and RIP3 through an intermediate domain (ID) that bears a RIP homotypic interaction motif (RHIM). RIP1 plays a crucial role in determining a cell's fate, between survival or death, following exposure to stress signals. It is important in the signaling of NF-kappaB and MAPKs, and it links DR-associated signaling to reactive oxygen species (ROS) production. Abnormal RIP1 function may result in ROS accummulation affecting inflammatory responses, innate immunity, stress responses, and cell survival. RIP kinases serve as essential sensors of cellular stress. The RIP1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270929 [Multi-domain]  Cd Length: 267  Bit Score: 79.47  E-value: 3.32e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 631 RWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC-KGRTLHSFvrdPKTSLDINK 709
Cdd:cd14027   15 RTQGLVVLKTVYTGPNCIEHNEALLEEGKMMNRLRHSRVVKLLGVILEEGKYSLVMEYMeKGNLMHVL---KKVSVPLSV 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 710 TRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-KVVITDFGLFGISGVVR----EGRRENQLKLSHD----WLCYLA 780
Cdd:cd14027   92 KGRIILEIIEGMAYLHGKGVIHKDLKPENILVDNDfHIKIADLGLASFKMWSKltkeEHNEQREVDGTAKknagTLYYMA 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 781 PEIVREMTPGKDEDqlpfskaADVYAFGTVWYELQARDWPLKNQAAEASIWQ-IGSGEGMKRVLTSVSLGKEVSEILSAC 859
Cdd:cd14027  172 PEHLNDVNAKPTEK-------SDVYSFAIVLWAIFANKEPYENAINEDQIIMcIKSGNRPDVDDITEYCPREIIDLMKLC 244
                        250
                 ....*....|..
gi 767996359 860 WAFDLQERPSFS 871
Cdd:cd14027  245 WEANPEARPTFP 256
PKc_TESK cd14155
Catalytic domain of the Dual-specificity protein kinase, Testicular protein kinase; ...
619-817 4.30e-16

Catalytic domain of the Dual-specificity protein kinase, Testicular protein kinase; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. TESK proteins phosphorylate cofilin and induce actin cytoskeletal reorganization. In the Drosphila eye, TESK is required for epithelial cell organization. Mammals contain two TESK proteins, TESK1 and TESK2, which are highly expressed in testis and play roles in spermatogenesis. TESK1 is found in testicular germ cells while TESK2 is expressed mainly in nongerminal Sertoli cells. TESK1 is stimulated by integrin-mediated signaling pathways. It regulates cell spreading and focal adhesion formation. The TESK subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271057 [Multi-domain]  Cd Length: 253  Bit Score: 79.06  E-value: 4.30e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVH--RGRWHGEVAIrlLEMDGHNQDHLKLFKkEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHS 696
Cdd:cd14155    1 IGSGFFSEVYkvRHRTSGQVMA--LKMNTLSSNRANMLR-EVQLMNRLSHPNILRFMGVCVHQGQLHALTEYINGGNLEQ 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 697 FVrDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY---DNG-KVVITDFGLFGISGVVREGRRENQLKLS 772
Cdd:cd14155   78 LL-DSNEPLSWTVRVKLALDIARGLSYLHSKGIFHRDLTSKNCLIkrdENGyTAVVGDFGLAEKIPDYSDGKEKLAVVGS 156
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 773 HDWlcyLAPEIVRemtpgkDEdqlPFSKAADVYAFGTVWYELQAR 817
Cdd:cd14155  157 PYW---MAPEVLR------GE---PYNEKADVFSYGIILCEIIAR 189
STKc_LIMK2 cd14222
Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase 2; STKs catalyze the ...
619-814 5.92e-16

Catalytic domain of the Serine/Threonine Kinase, LIM domain kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LIMK2 activation is induced by transforming growth factor-beta l (TGFb-l) and shares the same subcellular location as the cofilin family member twinfilin, which may be its biological substrate. LIMK2 plays a role in spermatogenesis, and may contribute to tumor progression and metastasis formation in some cancer cells. LIMKs phosphorylate and inactivate cofilin, an actin depolymerizing factor, to induce the reorganization of the actin cytoskeleton. They act downstream of Rho GTPases and are expressed ubiquitously. As regulators of actin dynamics, they contribute to diverse cellular functions such as cell motility, morphogenesis, differentiation, apoptosis, meiosis, mitosis, and neurite extension. LIMKs contain the LIM (two repeats), PDZ, and catalytic kinase domains. The LIMK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271124 [Multi-domain]  Cd Length: 272  Bit Score: 79.22  E-value: 5.92e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGR----VHRGRWHGEVAIRLLEMDGHNQdhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTL 694
Cdd:cd14222    1 LGKGFFGQaikvTHKATGKVMVMKELIRCDEETQ---KTFLTEVKVMRSLDHPNVLKFIGVLYKDKRLNLLTEFIEGGTL 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 HSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGR--------- 764
Cdd:cd14222   78 KDFLRA-DDPFPWQQKVSFAKGIASGMAYLHSMSIIHRDLNSHNCLIKlDKTVVVADFGL---SRLIVEEKkkpppdkpt 153
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 765 ------RENQLKLSHDWL---CYLAPeivrEMTPGKDEDQlpfskAADVYAFGTVWYEL 814
Cdd:cd14222  154 tkkrtlRKNDRKKRYTVVgnpYWMAP----EMLNGKSYDE-----KVDIFSFGIVLCEI 203
PTKc_Abl cd05052
Catalytic domain of the Protein Tyrosine Kinase, Abelson kinase; PTKs catalyze the transfer of ...
606-880 6.76e-16

Catalytic domain of the Protein Tyrosine Kinase, Abelson kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Abl (or c-Abl) is a ubiquitously-expressed cytoplasmic (or nonreceptor) PTK that contains SH3, SH2, and tyr kinase domains in its N-terminal region, as well as nuclear localization motifs, a putative DNA-binding domain, and F- and G-actin binding domains in its C-terminal tail. It also contains a short autoinhibitory cap region in its N-terminus. Abl function depends on its subcellular localization. In the cytoplasm, Abl plays a role in cell proliferation and survival. In response to DNA damage or oxidative stress, Abl is transported to the nucleus where it induces apoptosis. In chronic myelogenous leukemia (CML) patients, an aberrant translocation results in the replacement of the first exon of Abl with the BCR (breakpoint cluster region) gene. The resulting BCR-Abl fusion protein is constitutively active and associates into tetramers, resulting in a hyperactive kinase sending a continuous signal. This leads to uncontrolled proliferation, morphological transformation and anti-apoptotic effects. BCR-Abl is the target of selective inhibitors, such as imatinib (Gleevec), used in the treatment of CML. Abl2, also known as ARG (Abelson-related gene), is thought to play a cooperative role with Abl in the proper development of the nervous system. The Tel-ARG fusion protein, resulting from reciprocal translocation between chromosomes 1 and 12, is associated with acute myeloid leukemia (AML). The TEL gene is a frequent fusion partner of other tyr kinase oncogenes, including Tel/Abl, Tel/PDGFRbeta, and Tel/Jak2, found in patients with leukemia and myeloproliferative disorders. The Abl subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270645 [Multi-domain]  Cd Length: 263  Bit Score: 78.62  E-value: 6.76e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRW---HGEVAIRLLEMDGHNqdhLKLFKKEVMNYRQTRHENVVLFMGACMNPPHL 682
Cdd:cd05052    1 WEIERTDITMKHKLGGGQYGEVYEGVWkkyNLTVAVKTLKEDTME---VEEFLKEAAVMKEIKHPNLVQLLGVCTREPPF 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 683 AIITSFCKGRTLHSFVRDP-KTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgiSGVV 760
Cdd:cd05052   78 YIITEFMPYGNLLDYLRECnREELNAVVLLYMATQIASAMEYLEKKNFIHRDLAARNCLVgENHLVKVADFGL---SRLM 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 REG--RRENQLKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDW-PLKNQAAEASIWQIGSGE 837
Cdd:cd05052  155 TGDtyTAHAGAKFPIKW---TAPESLAYNK---------FSIKSDVWAFGVLLWEIATYGMsPYPGIDLSQVYELLEKGY 222
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 767996359 838 GMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05052  223 RMER---PEGCPPKVYELMRACWQWNPSDRPSFAEIHQALETM 262
STKc_MAP4K5 cd06646
Catalytic domain of the Serine/Threonine Kinase, Mitogen-activated protein kinase kinase ...
609-821 7.40e-16

Catalytic domain of the Serine/Threonine Kinase, Mitogen-activated protein kinase kinase kinase kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAP4K5, also called germinal center kinase-related enzyme (GCKR), has been shown to activate the MAPK c-Jun N-terminal kinase (JNK). MAP4K5 also facilitates Wnt signaling in B cells, and may therefore be implicated in the control of cell fate, proliferation, and polarity. MAP4Ks are involved in some MAPK signaling pathways by activating a MAPK kinase kinase. Each MAPK cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAP3K to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. Members of this subfamily contain an N-terminal catalytic domain and a C-terminal citron homology (CNH) regulatory domain. The MAP4K5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270813 [Multi-domain]  Cd Length: 268  Bit Score: 78.53  E-value: 7.40e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 609 PFEQVELGEPIGQGRWGRVHRGR--WHGEVA-IRLLEMDghNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:cd06646    7 PQHDYELIQRVGSGTYGDVYKARnlHTGELAaVKIIKLE--PGDDFSLIQQEIFMVKECKHCNIVAYFGSYLSREKLWIC 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSF--VRDPKTSLDInktRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFG-ISGVVr 761
Cdd:cd06646   85 MEYCGGGSLQDIyhVTGPLSELQI---AYVCRETLQGLAYLHSKGKMHRDIKGANILLtDNGDVKLADFGVAAkITATI- 160
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 eGRRENQLKLSHdwlcYLAPEIVREMTPGKdedqlpFSKAADVYAFGTVWYELQARDWPL 821
Cdd:cd06646  161 -AKRKSFIGTPY----WMAPEVAAVEKNGG------YNQLCDIWAVGITAIELAELQPPM 209
PTKc_FGFR2 cd05101
Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 2; PTKs ...
606-883 1.27e-15

Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. There are many splice variants of FGFR2 which show differential expression and binding to FGF ligands. Disruption of either FGFR2 or FGFR2b is lethal in mice, due to defects in the placenta or severe impairment of tissue development including lung, limb, and thyroid, respectively. Disruption of FGFR2c in mice results in defective bone and skull development. Genetic alterations of FGFR2 are associated with many human skeletal disorders including Apert syndrome, Crouzon syndrome, Jackson-Weiss syndrome, and Pfeiffer syndrome. FGFR2 is part of the FGFR subfamily, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, results in receptor dimerization and activation, and intracellular signaling. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to more that one type of receptor. The FGFR2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270679 [Multi-domain]  Cd Length: 313  Bit Score: 78.90  E-value: 1.27e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHG----------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGA 675
Cdd:cd05101   19 WEFPRDKLTLGKPLGEGCFGQVVMAEAVGidkdkpkeavTVAVKMLKDDATEKDLSDLVSEMEMMKMIGKHKNIINLLGA 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 676 CMNPPHLAIITSFCKGRTLHSFVRDPKT-----SLDINKTRQ----------IAQEIIKGMGYLHAKGIVHKDLKSKNVF 740
Cdd:cd05101   99 CTQDGPLYVIVEYASKGNLREYLRARRPpgmeySYDINRVPEeqmtfkdlvsCTYQLARGMEYLASQKCIHRDLAARNVL 178
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 741 YDNGKVV-ITDFGLFGISGVVREGRRENQLKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYEL-QARD 818
Cdd:cd05101  179 VTENNVMkIADFGLARDINNIDYYKKTTNGRLPVKW---MAPEALFDRV---------YTHQSDVWSFGVLMWEIfTLGG 246
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 819 WPLKNQAAEASIWQIGSGEGMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKLPKL 883
Cdd:cd05101  247 SPYPGIPVEELFKLLKEGHRMDK---PANCTNELYMMMRDCWHAVPSQRPTFKQLVEDLDRILTL 308
STKc_MAP4K3_like cd06613
Catalytic domain of Mitogen-activated protein kinase kinase kinase kinase (MAP4K) 3-like ...
614-814 1.52e-15

Catalytic domain of Mitogen-activated protein kinase kinase kinase kinase (MAP4K) 3-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes MAP4K3, MAP4K1, MAP4K2, MAP4K5, and related proteins. Vertebrate members contain an N-terminal catalytic domain and a C-terminal citron homology (CNH) regulatory domain. MAP4K1, also called haematopoietic progenitor kinase 1 (HPK1), is a hematopoietic-specific STK involved in many cellular signaling cascades including MAPK, antigen receptor, apoptosis, growth factor, and cytokine signaling. It participates in the regulation of T cell receptor signaling and T cell-mediated immune responses. MAP4K2 was referred to as germinal center (GC) kinase because of its preferred location in GC B cells. MAP4K3 plays a role in the nutrient-responsive pathway of mTOR (mammalian target of rapamycin) signaling. It is required in the activation of S6 kinase by amino acids and for the phosphorylation of the mTOR-regulated inhibitor of eukaryotic initiation factor 4E. MAP4K5, also called germinal center kinase-related enzyme (GCKR), has been shown to activate the MAPK c-Jun N-terminal kinase (JNK). The MAP4K3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270788 [Multi-domain]  Cd Length: 259  Bit Score: 77.35  E-value: 1.52e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGR--WHGE-VAIRLLEMDghNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd06613    3 ELIQRIGSGTYGDVYKARniATGElAAVKVIKLE--PGDDFEIIQQEISMLKECRHPNIVAYFGSYLRRDKLWIVMEYCG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHsfvrdpktslDI-NKTR-----QIA---QEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDfglFGISGVV 760
Cdd:cd06613   81 GGSLQ----------DIyQVTGplselQIAyvcRETLKGLAYLHSTGKIHRDIKGANILLtEDGDVKLAD---FGVSAQL 147
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 761 RE--GRRENQLKLSHdWlcyLAPEIVREmtpgkdEDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd06613  148 TAtiAKRKSFIGTPY-W---MAPEVAAV------ERKGGYDGKCDIWALGITAIEL 193
STKc_Rad53_Cds1 cd14098
Catalytic domain of the yeast Serine/Threonine Kinases, Rad53 and Cds1; STKs catalyze the ...
647-875 1.67e-15

Catalytic domain of the yeast Serine/Threonine Kinases, Rad53 and Cds1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Rad53 and Cds1 are the checkpoint kinase 2 (Chk2) homologs found in budding and fission yeast, respectively. They play a central role in the cell's response to DNA lesions to prevent genome rearrangements and maintain genome integrity. They are phosphorylated in response to DNA damage and incomplete replication, and are essential for checkpoint control. They help promote DNA repair by stalling the cell cycle prior to mitosis in the presence of DNA damage. The Rad53/Cds1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271000 [Multi-domain]  Cd Length: 265  Bit Score: 77.52  E-value: 1.67e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 647 NQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHA 726
Cdd:cd14098   41 NDKNLQLFQREINILKSLEHPGIVRLIDWYEDDQHIYLVMEYVEGGDLMDFIMA-WGAIPEQHARELTKQILEAMAYTHS 119
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 727 KGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVREGrreNQLKLSHDWLCYLAPEIVRemtpGKDEDQLP-FSKAADVY 805
Cdd:cd14098  120 MGITHRDLKPENILITQDDPVIVKISDFGLAKVIHTG---TFLVTFCGTMAYLAPEILM----SKEQNLQGgYSNLVDMW 192
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 806 AFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd14098  193 SVGCLVYVMLTGALPFDGSSQLPVEKRIRKGRYTQPPLVDFNISEEAIDFILRLLDVDPEKRMTAAQALD 262
STKc_MLCK-like cd14006
Catalytic kinase domain of Myosin Light Chain Kinase-like Serine/Threonine Kinases; STKs ...
619-814 1.83e-15

Catalytic kinase domain of Myosin Light Chain Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This family is composed of MLCKs and related MLCK-like kinase domains from giant STKs such as titin, obscurin, SPEG, Unc-89, Trio, kalirin, and Twitchin. Also included in this family are Death-Associated Protein Kinases (DAPKs) and Death-associated protein kinase-Related Apoptosis-inducing protein Kinase (DRAKs). MLCK phosphorylates myosin regulatory light chain and controls the contraction of all muscle types. Titin, obscurin, Twitchin, and SPEG are muscle proteins involved in the contractile apparatus. The giant STKs are multidomain proteins containing immunoglobulin (Ig), fibronectin type III (FN3), SH3, RhoGEF, PH and kinase domains. Titin, obscurin, Twitchin, and SPEG contain many Ig domain repeats at the N-terminus, while Trio and Kalirin contain spectrin-like repeats. The MLCK-like family is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270908 [Multi-domain]  Cd Length: 247  Bit Score: 76.92  E-value: 1.83e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG---EVAIRLLEMDGHNQDHLKlfkKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLH 695
Cdd:cd14006    1 LGRGRFGVVKRCIEKAtgrEFAAKFIPKRDKKKEAVL---REISILNQLQHPRIIQLHEAYESPTELVLILELCSGGELL 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 696 SFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG---KVVITDFGLfgisgvVREGRRENQLKLS 772
Cdd:cd14006   78 DRLAERG-SLSEEEVRTYMRQLLEGLQYLHNHHILHLDLKPENILLADRpspQIKIIDFGL------ARKLNPGEELKEI 150
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 767996359 773 HDWLCYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYEL 814
Cdd:cd14006  151 FGTPEFVAPEIVN---------GEPVSLATDMWSIGVLTYVL 183
PTKc_DDR_like cd05097
Catalytic domain of Discoidin Domain Receptor-like Protein Tyrosine Kinases; PTKs catalyze the ...
607-877 2.50e-15

Catalytic domain of Discoidin Domain Receptor-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. DDR-like proteins are members of the DDR subfamily, which are receptor PTKs (RTKs) containing an extracellular discoidin homology domain, a transmembrane segment, an extended juxtamembrane region, and an intracellular catalytic domain. The binding of the ligand, collagen, to DDRs results in a slow but sustained receptor activation. DDRs regulate cell adhesion, proliferation, and extracellular matrix remodeling. They have been linked to a variety of human cancers including breast, colon, ovarian, brain, and lung. There is no evidence showing that DDRs act as transforming oncogenes. They are more likely to play a role in the regulation of tumor growth and metastasis. The DDR-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133228 [Multi-domain]  Cd Length: 295  Bit Score: 77.71  E-value: 2.50e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVELGEPIGQGRWGRVHRGRWHG-----------------EVAIRLLEMDGhNQDHLKLFKKEVMNYRQTRHENV 669
Cdd:cd05097    1 EFPRQQLRLKEKLGEGQFGEVHLCEAEGlaeflgegapefdgqpvLVAVKMLRADV-TKTARNDFLKEIKIMSRLKNPNI 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 670 VLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQI-----------AQEIIKGMGYLHAKGIVHKDLKSKN 738
Cdd:cd05097   80 IRLLGVCVSDDPLCMITEYMENGDLNQFLSQREIESTFTHANNIpsvsianllymAVQIASGMKYLASLNFVHRDLATRN 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 739 VFYDNGKVV-ITDFGLfgiSGVVREG---RRENQLKLSHDWLCYlapeivREMTPGKdedqlpFSKAADVYAFGTVWYEL 814
Cdd:cd05097  160 CLVGNHYTIkIADFGM---SRNLYSGdyyRIQGRAVLPIRWMAW------ESILLGK------FTTASDVWAFGVTLWEM 224
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 815 --QARDWPLKNQAAEASIWQIGS---GEGMKRVLTSVSL-GKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd05097  225 ftLCKEQPYSLLSDEQVIENTGEffrNQGRQIYLSQTPLcPSPVFKLMMRCWSRDIKDRPTFNKIHHFL 293
STKc_TGFbR1_ACVR1b_ACVR1c cd14143
Catalytic domain of the Serine/Threonine Kinases, Transforming Growth Factor beta Type I ...
617-817 2.55e-15

Catalytic domain of the Serine/Threonine Kinases, Transforming Growth Factor beta Type I Receptor and Activin Type IB/IC Receptors; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TGFbR1, also called Activin receptor-Like Kinase 5 (ALK5), functions as a receptor for TGFbeta and phoshorylates SMAD2/3. TGFbeta proteins are cytokines that regulate cell growth, differentiation, and survival, and are critical in the development and progression of many human cancers. Mutations in TGFbR1 (and TGFbR2) can cause aortic aneurysm disorders such as Loeys-Dietz and Marfan syndromes. ACVR1b (also called ALK4) and ACVR1c (also called ALK7) act as receptors for activin A and B, respectively. TGFbR1, ACVR1b, and ACVR1c belong to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, bone morphogenetic proteins, activins, growth and differentiation factors, and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane (TM) region, and a cytoplasmic catalytic kinase domain. Type I receptors, like TGFbR1, ACVR1b, and ACVR1c, are low-affinity receptors that bind ligands only after they are recruited by the ligand/type II high-affinity receptor complex. Following activation, they start intracellular signaling to the nucleus by phosphorylating SMAD proteins. Type I receptors contain an additional domain located between the TM and kinase domains called the GS domain, which contains the activating phosphorylation site and confers preference for specific SMAD proteins. The TGFbR1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271045 [Multi-domain]  Cd Length: 288  Bit Score: 77.48  E-value: 2.55e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGE-VAIRLLEmdghNQDHLKLFkKEVMNYrQT---RHENVVLFMGACMNP----PHLAIITSF 688
Cdd:cd14143    1 ESIGKGRFGEVWRGRWRGEdVAVKIFS----SREERSWF-REAEIY-QTvmlRHENILGFIAADNKDngtwTQLWLVSDY 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAK--------GIVHKDLKSKNVFY-DNGKVVITDFGLfgisgV 759
Cdd:cd14143   75 HEHGSLFDYLN--RYTVTVEGMIKLALSIASGLAHLHMEivgtqgkpAIAHRDLKSKNILVkKNGTCCIADLGL-----A 147
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 760 VREGRRENQLKLSHDWLC----YLAPEIVREMTPGKDEDQLpfsKAADVYAFGTVWYELQAR 817
Cdd:cd14143  148 VRHDSATDTIDIAPNHRVgtkrYMAPEVLDDTINMKHFESF---KRADIYALGLVFWEIARR 206
STKc_TNIK cd06637
Catalytic domain of the Serine/Threonine Kinase, Traf2- and Nck-Interacting Kinase; STKs ...
610-874 2.59e-15

Catalytic domain of the Serine/Threonine Kinase, Traf2- and Nck-Interacting Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TNIK is an effector of Rap2, a small GTP-binding protein from the Ras family. TNIK specifically activates the c-Jun N-terminal kinase (JNK) pathway and plays a role in regulating the actin cytoskeleton. The TNIK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270807 [Multi-domain]  Cd Length: 296  Bit Score: 77.45  E-value: 2.59e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELgepIGQGRWGRVHRGRW--HGEVA-IRLLEMDGHNQDHLKlfkKEV-MNYRQTRHENVVLFMGACM--NPP--- 680
Cdd:cd06637    8 FELVEL---VGNGTYGQVYKGRHvkTGQLAaIKVMDVTGDEEEEIK---QEInMLKKYSHHRNIATYYGAFIkkNPPgmd 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 -HLAIITSFCKGRTLHSFVRDPK-TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgIS 757
Cdd:cd06637   82 dQLWLVMEFCGAGSVTDLIKNTKgNTLKEEWIAYICREILRGLSHLHQHKVIHRDIKGQNVLLtENAEVKLVDFGV--SA 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 758 GVVREGRRENQLKLSHDWlcyLAPEIVremtpGKDED-QLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSG 836
Cdd:cd06637  160 QLDRTVGRRNTFIGTPYW---MAPEVI-----ACDENpDATYDFKSDLWSLGITAIEMAEGAPPLCDMHPMRALFLIPRN 231
                        250       260       270
                 ....*....|....*....|....*....|....*...
gi 767996359 837 EGMKrvLTSVSLGKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd06637  232 PAPR--LKSKKWSKKFQSFIESCLVKNHSQRPSTEQLM 267
PTKc_Zap-70 cd05115
Catalytic domain of the Protein Tyrosine Kinase, Zeta-chain-associated protein of 70kDa; PTKs ...
611-870 2.71e-15

Catalytic domain of the Protein Tyrosine Kinase, Zeta-chain-associated protein of 70kDa; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Zap-70 is a cytoplasmic (or nonreceptor) PTK containing two Src homology 2 (SH2) domains N-terminal to the catalytic tyr kinase domain. Zap-70 is primarily expressed in T-cells and NK cells, and is a crucial component in T-cell receptor (TCR) signaling. Zap-70 binds the phosphorylated ITAM (immunoreceptor tyr activation motif) sequences of the activated TCR zeta-chain through its SH2 domains, leading to its phosphorylation and activation. It then phosphorylates target proteins, which propagate the signals to downstream pathways. Zap-70 is hardly detected in normal peripheral B-cells, but is present in some B-cell malignancies. It is used as a diagnostic marker for chronic lymphocytic leukemia (CLL) as it is associated with the more aggressive subtype of the disease. The Zap-70 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270686 [Multi-domain]  Cd Length: 269  Bit Score: 76.91  E-value: 2.71e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGepigQGRWGRVHRGRWHGE-----VAIRLLEmdghnQDHLKLFKKEVMNYRQTRHE----NVVLFMGACmNPPH 681
Cdd:cd05115    8 DEVELG----SGNFGCVKKGVYKMRkkqidVAIKVLK-----QGNEKAVRDEMMREAQIMHQldnpYIVRMIGVC-EAEA 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGVV 760
Cdd:cd05115   78 LMLVMEMASGGPLNKFLSGKKDEITVSNVVELMHQVSMGMKYLEEKNFVHRDLAARNVLLVNQHYAkISDFGL---SKAL 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 REGRRENQLKLSHDW-LCYLAPEIVREMTpgkdedqlpFSKAADVYAFG-TVWYELQARDWPLKNQAAEASIWQIgsgEG 838
Cdd:cd05115  155 GADDSYYKARSAGKWpLKWYAPECINFRK---------FSSRSDVWSYGvTMWEAFSYGQKPYKKMKGPEVMSFI---EQ 222
                        250       260       270
                 ....*....|....*....|....*....|..
gi 767996359 839 MKRVLTSVSLGKEVSEILSACWAFDLQERPSF 870
Cdd:cd05115  223 GKRMDCPAECPPEMYALMSDCWIYKWEDRPNF 254
PTKc_VEGFR2 cd05103
Catalytic domain of the Protein Tyrosine Kinase, Vascular Endothelial Growth Factor Receptor 2; ...
605-884 2.74e-15

Catalytic domain of the Protein Tyrosine Kinase, Vascular Endothelial Growth Factor Receptor 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. VEGFR2 (or Flk1) binds the ligands VEGFA, VEGFC, VEGFD and VEGFE. VEGFR2 signaling is implicated in all aspects of normal and pathological vascular endothelial cell biology. It induces a variety of cellular effects including migration, survival, and proliferation. It is critical in regulating embryonic vascular development and angiogenesis. VEGFR2 is the major signal transducer in pathological angiogenesis including cancer and diabetic retinopathy, and is a target for inhibition in cancer therapy. The carboxyl terminus of VEGFR2 plays an important role in its autophosphorylation and activation. VEGFR2 is a member of the VEGFR subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with seven immunoglobulin (Ig)-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of VEGFRs to their ligands, the VEGFs, leads to receptor dimerization, activation, and intracellular signaling. The VEGFR2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270681 [Multi-domain]  Cd Length: 343  Bit Score: 78.10  E-value: 2.74e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 605 EWDIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGAC 676
Cdd:cd05103    1 KWEFPRDRLKLGKPLGRGAFGQVIEADAFGidktatcrTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGAC 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 MNP--PhLAIITSFCKGRTLHSFVRDPKTSLDINKTR-----------------------QIAQ---------------- 715
Cdd:cd05103   81 TKPggP-LMVIVEFCKFGNLSAYLRSKRSEFVPYKTKgarfrqgkdyvgdisvdlkrrldSITSsqssassgfveeksls 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 716 ---------------------------EIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGL----FGISGVVREG 763
Cdd:cd05103  160 dveeeeagqedlykdfltledlicysfQVAKGMEFLASRKCIHRDLAARNILLsENNVVKICDFGLardiYKDPDYVRKG 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 764 RRENQLKlshdwlcYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYE---LQARDWPlKNQAAEASIWQIGSGEGMK 840
Cdd:cd05103  240 DARLPLK-------WMAPETIFDRV---------YTIQSDVWSFGVLLWEifsLGASPYP-GVKIDEEFCRRLKEGTRMR 302
                        330       340       350       360
                 ....*....|....*....|....*....|....*....|....
gi 767996359 841 RVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEKLPKLN 884
Cdd:cd05103  303 APDYTTP---EMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQAN 343
STKc_Rim15_like cd05611
Catalytic domain of fungal Rim15-like Protein Serine/Threonine Kinases; STKs catalyze the ...
617-814 2.83e-15

Catalytic domain of fungal Rim15-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include Saccharomyces cerevisiae Rim15, Schizosaccharomyces pombe cek1, and similar fungal proteins. They contain a central catalytic domain, which contains an insert relative to MAST kinases. In addition, Rim15 contains a C-terminal signal receiver (REC) domain while cek1 contains an N-terminal PAS domain. Rim15 (or Rim15p) functions as a regulator of meiosis. It acts as a downstream effector of PKA and regulates entry into stationary phase (G0). Thus, it plays a crucial role in regulating yeast proliferation, differentiation, and aging. Cek1 may facilitate progression of mitotic anaphase. The Rim15-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270762 [Multi-domain]  Cd Length: 263  Bit Score: 76.75  E-value: 2.83e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVH--RGRWHGE-VAIRLL---EMDGHNQ-DHLKLFKKEVMNyrQTRHENVVLFMGACMNPPHLAIITSFC 689
Cdd:cd05611    2 KPISKGAFGSVYlaKKRSTGDyFAIKVLkksDMIAKNQvTNVKAERAIMMI--QGESPYVAKLYYSFQSKDYLYLVMEYL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVrdpKT--SLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgiSGVVREGRRE 766
Cdd:cd05611   80 NGGDCASLI---KTlgGLPEDWAKQYIAEVVLGVEDLHQRGIIHRDIKPENLLIDQtGHLKLTDFGL---SRNGLEKRHN 153
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 767 NQLKLSHDwlcYLAPEIVRemtpGKDEDqlpfsKAADVYAFGTVWYEL 814
Cdd:cd05611  154 KKFVGTPD---YLAPETIL----GVGDD-----KMSDWWSLGCVIFEF 189
PTKc_Hck cd05073
Catalytic domain of the Protein Tyrosine Kinase, Hematopoietic cell kinase; PTKs catalyze the ...
606-878 2.99e-15

Catalytic domain of the Protein Tyrosine Kinase, Hematopoietic cell kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Hck is a member of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. Hck is present in myeloid and lymphoid cells that play a role in the development of cancer. It may be important in the oncogenic signaling of the protein Tel-Abl, which induces a chronic myelogenous leukemia (CML)-like disease. Hck also acts as a negative regulator of G-CSF-induced proliferation of granulocytic precursors, suggesting a possible role in the development of acute myeloid leukemia (AML). In addition, Hck is essential in regulating the degranulation of polymorphonuclear leukocytes. Genetic polymorphisms affect the expression level of Hck, which affects PMN mediator release and influences the development of chronic obstructive pulmonary disease (COPD). Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Hck subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270658 [Multi-domain]  Cd Length: 265  Bit Score: 76.99  E-value: 2.99e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRW--HGEVAIRLLEMDGHNqdhLKLFKKEVMNYRQTRHENVVLFMGACMNPPhLA 683
Cdd:cd05073    6 WEIPRESLKLEKKLGAGQFGEVWMATYnkHTKVAVKTMKPGSMS---VEAFLAEANVMKTLQHDKLVKLHAVVTKEP-IY 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVR-DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGI----S 757
Cdd:cd05073   82 IITEFMAKGSLLDFLKsDEGSKQPLPKLIDFSAQIAEGMAFIEQRNYIHRDLRAANILVSASLVCkIADFGLARViednE 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 758 GVVREGRrenqlKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARD-WPLKNQAAEASIWQIGSG 836
Cdd:cd05073  162 YTAREGA-----KFPIKW---TAPEAINFGS---------FTIKSDVWSFGILLMEIVTYGrIPYPGMSNPEVIRALERG 224
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
gi 767996359 837 EGMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05073  225 YRMPR---PENCPEELYNIMMRCWKNRPEERPTFEYIQSVLD 263
PTKc_Src cd05071
Catalytic domain of the Protein Tyrosine Kinase, Src; PTKs catalyze the transfer of the ...
606-878 3.12e-15

Catalytic domain of the Protein Tyrosine Kinase, Src; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Src (or c-Src) is a cytoplasmic (or non-receptor) PTK, containing an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region with a conserved tyr. It is activated by autophosphorylation at the tyr kinase domain, and is negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). c-Src is the vertebrate homolog of the oncogenic protein (v-Src) from Rous sarcoma virus. Together with other Src subfamily proteins, it is involved in signaling pathways that regulate cytokine and growth factor responses, cytoskeleton dynamics, cell proliferation, survival, and differentiation. Src also play a role in regulating cell adhesion, invasion, and motility in cancer cells and tumor vasculature, contributing to cancer progression and metastasis. Elevated levels of Src kinase activity have been reported in a variety of human cancers. Several inhibitors of Src have been developed as anti-cancer drugs. Src is also implicated in acute inflammatory responses and osteoclast function. The Src subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270656 [Multi-domain]  Cd Length: 277  Bit Score: 77.03  E-value: 3.12e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHG--EVAIRLLEMDGHNQDhlkLFKKEVMNYRQTRHENVVLFMGACMNPPhLA 683
Cdd:cd05071    4 WEIPRESLRLEVKLGQGCFGEVWMGTWNGttRVAIKTLKPGTMSPE---AFLQEAQVMKKLRHEKLVQLYAVVSEEP-IY 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVR-DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGI----S 757
Cdd:cd05071   80 IVTEYMSKGSLLDFLKgEMGKYLRLPQLVDMAAQIASGMAYVERMNYVHRDLRAANILVgENLVCKVADFGLARLiednE 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 758 GVVREGRrenqlKLSHDWLcylAPEIVremTPGKdedqlpFSKAADVYAFGTVWYELQARDW-PLKNQAAEASIWQIGSG 836
Cdd:cd05071  160 YTARQGA-----KFPIKWT---APEAA---LYGR------FTIKSDVWSFGILLTELTTKGRvPYPGMVNREVLDQVERG 222
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
gi 767996359 837 egmKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05071  223 ---YRMPCPPECPESLHDLMCQCWRKEPEERPTFEYLQAFLE 261
PTK_Ryk cd05043
Pseudokinase domain of Ryk (Receptor related to tyrosine kinase); Ryk is a receptor tyr kinase ...
611-877 3.35e-15

Pseudokinase domain of Ryk (Receptor related to tyrosine kinase); Ryk is a receptor tyr kinase (RTK) containing an extracellular region with two leucine-rich motifs, a transmembrane segment, and an intracellular inactive pseudokinase domain, which shows similarity to tyr kinases but lacks crucial residues for catalytic activity and ATP binding. The extracellular region of Ryk shows homology to the N-terminal domain of Wnt inhibitory factor-1 (WIF) and serves as the ligand (Wnt) binding domain of Ryk. Ryk is expressed in many different tissues both during development and in adults, suggesting a widespread function. It acts as a chemorepulsive axon guidance receptor of Wnt glycoproteins and is responsible for the establishment of axon tracts during the development of the central nervous system. In addition, studies in mice reveal that Ryk is essential in skeletal, craniofacial, and cardiac development. Thus, it appears Ryk is involved in signal transduction despite its lack of kinase activity. Ryk may function as an accessory protein that modulates the signals coming from catalytically active partner RTKs such as the Eph receptors. The Ryk subfamily is part of a larger superfamily that includes other pseudokinases and the catalytic domains of active kinases including PTKs, protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270639 [Multi-domain]  Cd Length: 279  Bit Score: 77.11  E-value: 3.35e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRWHGE------VAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACM---NPPH 681
Cdd:cd05043    6 ERVTLSDLLQEGTFGRIFHGILRDEkgkeeeVLVKTVK-DHASEIQVTMLLQESSLLYGLSHQNLLPILHVCIedgEKPM 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAI-ITSFckgRTLHSFVRDPKTSLDIN----KTRQI---AQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-KVVITDfg 752
Cdd:cd05043   85 VLYpYMNW---GNLKLFLQQCRLSEANNpqalSTQQLvhmALQIACGMSYLHRRGVIHKDIAARNCVIDDElQVKITD-- 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 753 lfgiSGVVRE---------GRRENQ-LKlshdwlcYLAPE-IVREMtpgkdedqlpFSKAADVYAFGTVWYELQArdwpL 821
Cdd:cd05043  160 ----NALSRDlfpmdyhclGDNENRpIK-------WMSLEsLVNKE----------YSSASDVWSFGVLLWELMT----L 214
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 822 KNQA-AEASIWQIGS--GEGmKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd05043  215 GQTPyVEIDPFEMAAylKDG-YRLAQPINCPDELFAVMACCWALDPEERPSFQQLVQCL 272
STKc_ASK cd06624
Catalytic domain of the Serine/Threonine Kinase, Apoptosis signal-regulating kinase; STKs ...
610-875 3.38e-15

Catalytic domain of the Serine/Threonine Kinase, Apoptosis signal-regulating kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this subfamily are mitogen-activated protein kinase (MAPK) kinase kinases (MAPKKKs or MKKKs) and include ASK1, ASK2, and MAPKKK15. ASK1 (also called MAPKKK5) functions in the c-Jun N-terminal kinase (JNK) and p38 MAPK signaling pathways by directly activating their respective MAPKKs, MKK4/MKK7 and MKK3/MKK6. It plays important roles in cytokine and stress responses, as well as in reactive oxygen species-mediated cellular responses. ASK1 is implicated in various diseases mediated by oxidative stress including inschemic heart disease, hypertension, vessel injury, brain ischemia, Fanconi anemia, asthma, and pulmonary edema, among others. ASK2 (also called MAPKKK6) functions only in a heteromeric complex with ASK1, and can activate ASK1 by direct phosphorylation. The function of MAPKKK15 is still unknown. The ASK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270794 [Multi-domain]  Cd Length: 268  Bit Score: 76.68  E-value: 3.38e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELGEPI--GQGRWGRVHRGR-WHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIIT 686
Cdd:cd06624    5 YEYDESGERVvlGKGTFGVVYAARdLSTQVRIAIKEIPERDSREVQPLHEEIALHSRLSHKNIVQYLGSVSEDGFFKIFM 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 SFCKGRTLHSFVRDPKTSLDINKTRQI--AQEIIKGMGYLHAKGIVHKDLKSKNVFYD--NGKVVITDFG----LFGISG 758
Cdd:cd06624   85 EQVPGGSLSALLRSKWGPLKDNENTIGyyTKQILEGLKYLHDNKIVHRDIKGDNVLVNtySGVVKISDFGtskrLAGINP 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 759 VVREGRRENQlklshdwlcYLAPEIVremtpgkDEDQLPFSKAADVYAFGTVWYELQARDWP-LKNQAAEASIWQIgsge 837
Cdd:cd06624  165 CTETFTGTLQ---------YMAPEVI-------DKGQRGYGPPADIWSLGCTIIEMATGKPPfIELGEPQAAMFKV---- 224
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|
gi 767996359 838 GMKRVLTSV--SLGKEVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd06624  225 GMFKIHPEIpeSLSEEAKSFILRCFEPDPDKRATASDLLQ 264
STKc_CDK_like cd07829
Catalytic domain of Cyclin-Dependent protein Kinase-like Serine/Threonine Kinases; STKs ...
610-821 4.15e-15

Catalytic domain of Cyclin-Dependent protein Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. CDKs are partly regulated by their subcellular localization, which defines substrate phosphorylation and the resulting specific function. CDK1, CDK2, CDK4, and CDK6 have well-defined functions in the cell cycle, such as the regulation of the early G1 phase by CDK4 or CDK6, the G1/S phase transition by CDK2, or the entry of mitosis by CDK1. They also exhibit overlapping cyclin specificity and functions in certain conditions. Knockout mice with a single CDK deleted remain viable with specific phenotypes, showing that some CDKs can compensate for each other. For example, CDK4 can compensate for the loss of CDK6, however, double knockout mice with both CDK4 and CDK6 deleted die in utero. CDK8 and CDK9 are mainly involved in transcription while CDK5 is implicated in neuronal function. CDK7 plays essential roles in both the cell cycle as a CDK-Activating Kinase (CAK) and in transcription as a component of the general transcription factor TFIIH. The CDK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270823 [Multi-domain]  Cd Length: 282  Bit Score: 76.75  E-value: 4.15e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELgepIGQGRWGRVHRGR--WHGE-VAIRLLEMDgHNQD--------HLKLFKKevMNyrqtrHENVVLFMGACMN 678
Cdd:cd07829    1 YEKLEK---LGEGTYGVVYKAKdkKTGEiVALKKIRLD-NEEEgipstalrEISLLKE--LK-----HPNIVKLLDVIHT 69
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 679 PPHLAIITSFCKgRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL---F 754
Cdd:cd07829   70 ENKLYLVFEYCD-QDLKKYLDKRPGPLPPNLIKSIMYQLLRGLAYCHSHRILHRDLKPQNLLINrDGVLKLADFGLaraF 148
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767996359 755 GIsgvvregrreNQLKLSHD----WlcYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYELqARDWPL 821
Cdd:cd07829  149 GI----------PLRTYTHEvvtlW--YRAPEILLGSK--------HYSTAVDIWSVGCIFAEL-ITGKPL 198
STKc_SnRK2 cd14662
Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein ...
614-824 4.31e-15

Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein kinase subfamily 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The SnRKs form three different subfamilies designated SnRK1-3. SnRK2 is represented in this cd. SnRK2s are involved in plant response to abiotic stresses and abscisic acid (ABA)-dependent plant development. The SnRK2s subfamily is in turn classed into three subgroups, all 3 of which are represented in this CD. Group 1 comprises kinases not activated by ABA, group 2 - kinases not activated or activated very weakly by ABA (depending on plant species), and group 3 - kinases strongly activated by ABA. The SnRKs belong to a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271132 [Multi-domain]  Cd Length: 257  Bit Score: 75.96  E-value: 4.31e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWG--RVHRGRWHGE-VAIRLLEMdGHNQDhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd14662    3 ELVKDIGSGNFGvaRLMRNKETKElVAVKYIER-GLKID--ENVQREIINHRSLRHPNIIRFKEVVLTPTHLAIVMEYAA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDP-KTSLDinKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG---KVVITDFGlFGISGVVregrrE 766
Cdd:cd14662   80 GGELFERICNAgRFSED--EARYFFQQLISGVSYCHSMQICHRDLKLENTLLDGSpapRLKICDFG-YSKSSVL-----H 151
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 767 NQLKLSHDWLCYLAPEIVREmtpgKDEDqlpfSKAADVYAFGTVWYELQARDWPLKNQ 824
Cdd:cd14662  152 SQPKSTVGTPAYIAPEVLSR----KEYD----GKVADVWSCGVTLYVMLVGAYPFEDP 201
PTKc_EphR cd05033
Catalytic domain of Ephrin Receptor Protein Tyrosine Kinases; PTKs catalyze the transfer of ...
608-880 8.01e-15

Catalytic domain of Ephrin Receptor Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. EphRs comprise the largest subfamily of receptor PTKs (RTKs). They can be classified into two classes (EphA and EphB), according to their extracellular sequences, which largely correspond to binding preferences for either GPI-anchored ephrin-A ligands or transmembrane ephrin-B ligands. Vertebrates have ten EphA and six EphB receptors, which display promiscuous ligand interactions within each class. EphRs contain an ephrin binding domain and two fibronectin repeats extracellularly, a transmembrane segment, and a cytoplasmic tyr kinase domain. Binding of the ephrin ligand to EphR requires cell-cell contact since both are anchored to the plasma membrane. This allows ephrin/EphR dimers to form, leading to the activation of the intracellular tyr kinase domain. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling) and ephrin-expressing cells (reverse signaling). The main effect of ephrin/EphR interaction is cell-cell repulsion or adhesion. Ephrin/EphR signaling is important in neural development and plasticity, cell morphogenesis and proliferation, cell-fate determination, embryonic development, tissue patterning, and angiogenesis.The EphR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270629 [Multi-domain]  Cd Length: 266  Bit Score: 75.49  E-value: 8.01e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 608 IPFEQVELGEPIGQGRWGRVHRGRWH--GE----VAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPH 681
Cdd:cd05033    1 IDASYVTIEKVIGGGEFGEVCSGSLKlpGKkeidVAIKTLK-SGYSDKQRLDFLTEASIMGQFDHPNVIRLEGVVTKSRP 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGVV 760
Cdd:cd05033   80 VMIVTEYMENGSLDKFLRENDGKFTVTQLVGMLRGIASGMKYLSEMNYVHRDLAARNILVNSDLVCkVSDFGL---SRRL 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 REGRRE---NQLKLSHDWlcyLAPEIVremTPGKdedqlpFSKAADVYAFGTVWYELQARD----WPLKNQAAeasIWQI 833
Cdd:cd05033  157 EDSEATyttKGGKIPIRW---TAPEAI---AYRK------FTSASDVWSFGIVMWEVMSYGerpyWDMSNQDV---IKAV 221
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 834 GSGegmKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05033  222 EDG---YRLPPPMDCPSALYQLMLDCWQKDRNERPTFSQIVSTLDKM 265
PTKc_FGFR3 cd05100
Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 3; PTKs ...
605-880 8.17e-15

Catalytic domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 3; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Many FGFR3 splice variants have been reported with the IIIb and IIIc isoforms being the predominant forms. FGFR3 IIIc is the isoform expressed in chondrocytes, the cells affected in dwarfism, while IIIb is expressed in epithelial cells. FGFR3 ligands include FGF1, FGF2, FGF4, FGF8, FGF9, and FGF23. It is a negative regulator of long bone growth. In the cochlear duct and in the lens, FGFR3 is involved in differentiation while it appears to have a role in cell proliferation in epithelial cells. Germline mutations in FGFR3 are associated with skeletal disorders including several forms of dwarfism. Some missense mutations are associated with multiple myeloma and carcinomas of the bladder and cervix. Overexpression of FGFR3 is found in thyroid carcinoma. FGFR3 is part of the FGFR subfamily, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, results in receptor dimerization and activation, and intracellular signaling. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to more that one type of receptor. The FGFR3 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173652 [Multi-domain]  Cd Length: 334  Bit Score: 76.60  E-value: 8.17e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 605 EWDIPFEQVELGEPIGQGRWGRVHRGRWHG----------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMG 674
Cdd:cd05100    6 KWELSRTRLTLGKPLGEGCFGQVVMAEAIGidkdkpnkpvTVAVKMLKDDATDKDLSDLVSEMEMMKMIGKHKNIINLLG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 675 ACMNPPHLAIITSFCKGRTLHSFVRD---------------PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV 739
Cdd:cd05100   86 ACTQDGPLYVLVEYASKGNLREYLRArrppgmdysfdtcklPEEQLTFKDLVSCAYQVARGMEYLASQKCIHRDLAARNV 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 740 FYDNGKVV-ITDFGLFGISGVVREGRRENQLKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYEL-QAR 817
Cdd:cd05100  166 LVTEDNVMkIADFGLARDVHNIDYYKKTTNGRLPVKW---MAPEALFDRV---------YTHQSDVWSFGVLLWEIfTLG 233
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767996359 818 DWPLKNQAAEASIWQIGSGEGMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05100  234 GSPYPGIPVEELFKLLKEGHRMDK---PANCTHELYMIMRECWHAVPSQRPTFKQLVEDLDRV 293
PTKc_EphR_B cd05065
Catalytic domain of the Protein Tyrosine Kinases, Class EphB Ephrin Receptors; PTKs catalyze ...
607-880 9.13e-15

Catalytic domain of the Protein Tyrosine Kinases, Class EphB Ephrin Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Class EphB receptors bind to transmembrane ephrin-B ligands. There are six vertebrate EphB receptors (EphB1-6), which display promiscuous interactions with three ephrin-B ligands. One exception is EphB2, which also interacts with ephrin A5. EphB receptors play important roles in synapse formation and plasticity, spine morphogenesis, axon guidance, and angiogenesis. In the intestinal epithelium, EphBs are Wnt signaling target genes that control cell compartmentalization. They function as suppressors of colon cancer progression. EphRs comprise the largest subfamily of receptor PTKs (RTKs). They contain an ephrin-binding domain and two fibronectin repeats extracellularly, a transmembrane segment, and a cytoplasmic tyr kinase domain. Binding of the ephrin ligand to EphR requires cell-cell contact since both are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling) and ephrin-expressing cells (reverse signaling). Ephrin/EphR interaction mainly results in cell-cell repulsion or adhesion. The EphB subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173638 [Multi-domain]  Cd Length: 269  Bit Score: 75.29  E-value: 9.13e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVElgEPIGQGRWGRVHRGRWH--GE----VAIRLLEMdGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPP 680
Cdd:cd05065    2 DVSCVKIE--EVIGAGEFGEVCRGRLKlpGKreifVAIKTLKS-GYTEKQRRDFLSEASIMGQFDHPNIIHLEGVVTKSR 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGV 759
Cdd:cd05065   79 PVMIITEFMENGALDSFLRQNDGQFTVIQLVGMLRGIAAGMKYLSEMNYVHRDLAARNILVNSNLVCkVSDFGL---SRF 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 760 VREGRRENQL------KLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARD----WPLKNQAAeas 829
Cdd:cd05065  156 LEDDTSDPTYtsslggKIPIRW---TAPEAIAYRK---------FTSASDVWSYGIVMWEVMSYGerpyWDMSNQDV--- 220
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 830 iwqIGSGEGMKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05065  221 ---INAIEQDYRLPPPMDCPTALHQLMLDCWQKDRNLRPKFGQIVNTLDKM 268
PKc_MAPKK_plant_like cd06623
Catalytic domain of Plant dual-specificity Mitogen-Activated Protein Kinase Kinases and ...
611-833 9.13e-15

Catalytic domain of Plant dual-specificity Mitogen-Activated Protein Kinase Kinases and similar proteins; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include MAPKKs from plants, kinetoplastids, alveolates, and mycetozoa. The MAPKK, LmxPK4, from Leishmania mexicana, is important in differentiation and virulence. Dictyostelium discoideum MEK1 is required for proper chemotaxis; MEK1 null mutants display severe defects in cell polarization and directional movement. Plants contain multiple MAPKKs like other eukaryotes. The Arabidopsis genome encodes for 10 MAPKKs while poplar and rice contain 13 MAPKKs each. The functions of these proteins have not been fully elucidated. There is evidence to suggest that MAPK cascades are involved in plant stress responses. In Arabidopsis, MKK3 plays a role in pathogen signaling; MKK2 is involved in cold and salt stress signaling; MKK4/MKK5 participates in innate immunity; and MKK7 regulates basal and systemic acquired resistance. The MAPKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132954 [Multi-domain]  Cd Length: 264  Bit Score: 75.32  E-value: 9.13e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRG--RWHGE-VAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITS 687
Cdd:cd06623    1 SDLERVKVLGQGSSGVVYKVrhKPTGKiYALKKIHVD-GDEEFRKQLLRELKTLRSCESPYVVKCYGAFYKEGEISIVLE 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRTLHSFVRDPKTsldINKT--RQIAQEIIKGMGYLHAK-GIVHKDLKSKNVFYD-NGKVVITDfglFGISGVVreg 763
Cdd:cd06623   80 YMDGGSLADLLKKVGK---IPEPvlAYIARQILKGLDYLHTKrHIIHRDIKPSNLLINsKGEVKIAD---FGISKVL--- 150
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767996359 764 rrENQLKLSHDW---LCYLAPEIVRemtpGKdedqlPFSKAADVYAFGTVWYELQARDWPLKNqAAEASIWQI 833
Cdd:cd06623  151 --ENTLDQCNTFvgtVTYMSPERIQ----GE-----SYSYAADIWSLGLTLLECALGKFPFLP-PGQPSFFEL 211
PTKc_Yes cd05069
Catalytic domain of the Protein Tyrosine Kinase, Yes; PTKs catalyze the transfer of the ...
606-878 9.30e-15

Catalytic domain of the Protein Tyrosine Kinase, Yes; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Yes (or c-Yes) is a member of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) PTKs. c-Yes kinase is the cellular homolog of the oncogenic protein (v-Yes) encoded by the Yamaguchi 73 and Esh sarcoma viruses. It displays functional overlap with other Src subfamily members, particularly Src. It also shows some unique functions such as binding to occludins, transmembrane proteins that regulate extracellular interactions in tight junctions. Yes also associates with a number of proteins in different cell types that Src does not interact with, like JAK2 and gp130 in pre-adipocytes, and Pyk2 in treated pulmonary vein endothelial cells. Although the biological function of Yes remains unclear, it appears to have a role in regulating cell-cell interactions and vesicle trafficking in polarized cells. Src kinases contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). The Yes subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270654 [Multi-domain]  Cd Length: 279  Bit Score: 75.49  E-value: 9.30e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHG--EVAIRLLEMDGHNQDhlkLFKKEVMNYRQTRHENVVLFMGACMNPPhLA 683
Cdd:cd05069    7 WEIPRESLRLDVKLGQGCFGEVWMGTWNGttKVAIKTLKPGTMMPE---AFLQEAQIMKKLRHDKLVPLYAVVSEEP-IY 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGI----S 757
Cdd:cd05069   83 IVTEFMGKGSLLDFLKEGDGKyLKLPQLVDMAAQIADGMAYIERMNYIHRDLRAANILVgDNLVCKIADFGLARLiednE 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 758 GVVREGRrenqlKLSHDWLcylAPEIVremTPGKdedqlpFSKAADVYAFGTVWYELQARDW-PLKNQAAEASIWQIGSG 836
Cdd:cd05069  163 YTARQGA-----KFPIKWT---APEAA---LYGR------FTIKSDVWSFGILLTELVTKGRvPYPGMVNREVLEQVERG 225
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
gi 767996359 837 egmKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05069  226 ---YRMPCPQGCPESLHELMKLCWKKDPDERPTFEYIQSFLE 264
Pkinase pfam00069
Protein kinase domain;
614-870 1.02e-14

Protein kinase domain;


Pssm-ID: 459660 [Multi-domain]  Cd Length: 217  Bit Score: 74.20  E-value: 1.02e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  614 ELGEPIGQGRWGRVHRGR---WHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:pfam00069   2 EVLRKLGSGSFGTVYKAKhrdTGKIVAIKKIKKEKIKKKKDKNILREIKILKKLNHPNIVRLYDAFEDKDNLYLVLEYVE 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  691 GRTLHSFVRDpKTSLDINKTRQIAQEIIKGMgylhakgivhKDLKSKNVFydngkvVITDFglfgisgvvregrrenqlk 770
Cdd:pfam00069  82 GGSLFDLLSE-KGAFSEREAKFIMKQILEGL----------ESGSSLTTF------VGTPW------------------- 125
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  771 lshdwlcYLAPEIVREmtpgkdedqLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSvSLGK 850
Cdd:pfam00069 126 -------YMAPEVLGG---------NPYGPKVDVWSLGCILYELLTGKPPFPGINGNEIYELIIDQPYAFPELPS-NLSE 188
                         250       260
                  ....*....|....*....|
gi 767996359  851 EVSEILSACWAFDLQERPSF 870
Cdd:pfam00069 189 EAKDLLKKLLKKDPSKRLTA 208
STKc_SLK_like cd06611
Catalytic domain of Ste20-Like Kinase-like Serine/Threonine Kinases; STKs catalyze the ...
606-874 1.39e-14

Catalytic domain of Ste20-Like Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of the subfamily include SLK, STK10 (also called LOK for Lymphocyte-Oriented Kinase), SmSLK (Schistosoma mansoni SLK), and related proteins. SLK promotes apoptosis through apoptosis signal-regulating kinase 1 (ASK1) and the mitogen-activated protein kinase (MAPK) p38. It also plays a role in mediating actin reorganization. STK10 is responsible in regulating the CD28 responsive element in T cells, as well as leukocyte function associated antigen (LFA-1)-mediated lymphocyte adhesion. SmSLK is capable of activating the MAPK Jun N-terminal kinase (JNK) pathway in human embryonic kidney cells as well as in Xenopus oocytes. It may participate in regulating MAPK cascades during host-parasite interactions. The SLK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132942 [Multi-domain]  Cd Length: 280  Bit Score: 75.16  E-value: 1.39e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIpfeqveLGEpIGQGRWGRVHRGRwHGE----VAIRLLEMDGHNQdhLKLFKKEVMNYRQTRHENVVLFMGACMNPPH 681
Cdd:cd06611    7 WEI------IGE-LGDGAFGKVYKAQ-HKEtglfAAAKIIQIESEEE--LEDFMVEIDILSECKHPNIVGLYEAYFYENK 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV-FYDNGKVVITDFglfgisGVV 760
Cdd:cd06611   77 LWILIEFCDGGALDSIMLELERGLTEPQIRYVCRQMLEALNFLHSHKVIHRDLKAGNIlLTLDGDVKLADF------GVS 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 REGRRENQLKLSHDWLCY-LAPEIVREMTpgkDEDQlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGM 839
Cdd:cd06611  151 AKNKSTLQKRDTFIGTPYwMAPEVVACET---FKDN-PYDYKADIWSLGITLIELAQMEPPHHELNPMRVLLKILKSEPP 226
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 767996359 840 KrVLTSVSLGKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd06611  227 T-LDQPSKWSSSFNDFLKSCLVKDPDDRPTAAELL 260
PTKc_InsR cd05061
Catalytic domain of the Protein Tyrosine Kinase, Insulin Receptor; PTKs catalyze the transfer ...
606-879 1.57e-14

Catalytic domain of the Protein Tyrosine Kinase, Insulin Receptor; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. InsR is a receptor PTK (RTK) that is composed of two alphabeta heterodimers. Binding of the insulin ligand to the extracellular alpha subunit activates the intracellular tyr kinase domain of the transmembrane beta subunit. Receptor activation leads to autophosphorylation, stimulating downstream kinase activities, which initiate signaling cascades and biological function. InsR signaling plays an important role in many cellular processes including glucose homeostasis, glycogen synthesis, lipid and protein metabolism, ion and amino acid transport, cell cycle and proliferation, cell differentiation, gene transcription, and nitric oxide synthesis. Insulin resistance, caused by abnormalities in InsR signaling, has been described in diabetes, hypertension, cardiovascular disease, metabolic syndrome, heart failure, and female infertility. The InsR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133192 [Multi-domain]  Cd Length: 288  Bit Score: 75.01  E-value: 1.57e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVH--------RGRWHGEVAIRLLEMDGHNQDHLKLFKK-EVMNYRQTRHenVVLFMGAC 676
Cdd:cd05061    1 WEVSREKITLLRELGQGSFGMVYegnardiiKGEAETRVAVKTVNESASLRERIEFLNEaSVMKGFTCHH--VVRLLGVV 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 MN-PPHLAIITSFCKGrTLHSFVRDPKTSLDINKTR---------QIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNGK 745
Cdd:cd05061   79 SKgQPTLVVMELMAHG-DLKSYLRSLRPEAENNPGRppptlqemiQMAAEIADGMAYLNAKKFVHRDLAARNcMVAHDFT 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 746 VVITDFGL---FGISGVVREGRREnqlklshdwlcyLAPeiVREMTPGKDEDQLpFSKAADVYAFGTVWYELQArdwplk 822
Cdd:cd05061  158 VKIGDFGMtrdIYETDYYRKGGKG------------LLP--VRWMAPESLKDGV-FTTSSDMWSFGVVLWEITS------ 216
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767996359 823 nqAAEASIWQIGSGEGMKRVLTSVSLGK------EVSEILSACWAFDLQERPSFSLLMDMLEK 879
Cdd:cd05061  217 --LAEQPYQGLSNEQVLKFVMDGGYLDQpdncpeRVTDLMRMCWQFNPKMRPTFLEIVNLLKD 277
PTKc_EphR_A cd05066
Catalytic domain of the Protein Tyrosine Kinases, Class EphA Ephrin Receptors; PTKs catalyze ...
619-880 1.64e-14

Catalytic domain of the Protein Tyrosine Kinases, Class EphA Ephrin Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily is composed of most class EphA receptors including EphA3, EphA4, EphA5, and EphA7, but excluding EphA1, EphA2 and EphA10. Class EphA receptors bind GPI-anchored ephrin-A ligands. There are ten vertebrate EphA receptors (EphA1-10), which display promiscuous interactions with six ephrin-A ligands. One exception is EphA4, which also binds ephrins-B2/B3. EphA receptors and ephrin-A ligands are expressed in multiple areas of the developing brain, especially in the retina and tectum. They are part of a system controlling retinotectal mapping. EphRs comprise the largest subfamily of receptor PTKs (RTKs). EphRs contain an ephrin-binding domain and two fibronectin repeats extracellularly, a transmembrane segment, and a cytoplasmic tyr kinase domain. Binding of the ephrin ligand to EphR requires cell-cell contact since both are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling) and ephrin-expressing cells (reverse signaling). Ephrin/EphR interaction mainly results in cell-cell repulsion or adhesion, making it important in neural development and plasticity, cell morphogenesis, cell-fate determination, embryonic development, tissue patterning, and angiogenesis. The EphA subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270651 [Multi-domain]  Cd Length: 267  Bit Score: 74.52  E-value: 1.64e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWH--GE----VAIRLLEMdGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd05066   12 IGAGEFGEVCSGRLKlpGKreipVAIKTLKA-GYTEKQRRDFLSEASIMGQFDHPNIIHLEGVVTRSKPVMIVTEYMENG 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGVVREGRRENQL-- 769
Cdd:cd05066   91 SLDAFLRKHDGQFTVIQLVGMLRGIASGMKYLSDMGYVHRDLAARNILVNSNLVCkVSDFGL---SRVLEDDPEAAYTtr 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 770 --KLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARD----WPLKNQAAEASIwqigsGEGMkRVL 843
Cdd:cd05066  168 ggKIPIRW---TAPEAIAYRK---------FTSASDVWSYGIVMWEVMSYGerpyWEMSNQDVIKAI-----EEGY-RLP 229
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 767996359 844 TSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05066  230 APMDCPAALHQLMLDCWQKDRNERPKFEQIVSILDKL 266
STKc_Aurora cd14007
Catalytic domain of the Serine/Threonine kinase, Aurora kinase; STKs catalyze the transfer of ...
614-814 1.67e-14

Catalytic domain of the Serine/Threonine kinase, Aurora kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Aurora kinases are key regulators of mitosis and are essential for the accurate and equal division of genomic material from parent to daughter cells. Yeast contains only one Aurora kinase while most higher eukaryotes have two. Vertebrates contain at least 2 Aurora kinases (A and B); mammals contains a third Aurora kinase gene (C). Aurora-A regulates cell cycle events from the late S-phase through the M-phase including centrosome maturation, mitotic entry, centrosome separation, spindle assembly, chromosome alignment, cytokinesis, and mitotic exit. Aurora-A activation depends on its autophosphorylation and binding to the microtubule-associated protein TPX2. Aurora-B is most active at the transition during metaphase to the end of mitosis. It is critical for accurate chromosomal segregation, cytokinesis, protein localization to the centrosome and kinetochore, correct microtubule-kinetochore attachments, and regulation of the mitotic checkpoint. Aurora-C is mainly expressed in meiotically dividing cells; it was originally discovered in mice as a testis-specific STK called Aie1. Both Aurora-B and -C are chromosomal passenger proteins that can form complexes with INCENP and survivin, and they may have redundant cellular functions. The Aurora subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270909 [Multi-domain]  Cd Length: 253  Bit Score: 74.43  E-value: 1.67e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRwhgE------VAIRLLEMD---GHNQDHLklFKKEVMNYRQTRHENVVLFMGACMNPPHLAI 684
Cdd:cd14007    3 EIGKPLGKGKFGNVYLAR---EkksgfiVALKVISKSqlqKSGLEHQ--LRREIEIQSHLRHPNILRLYGYFEDKKRIYL 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREG 763
Cdd:cd14007   78 ILEYAPNGELYKELKK-QKRFDEKEAAKYIYQLALALDYLHSKNIIHRDIKPENILLGsNGELKLADFGW---SVHAPSN 153
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 764 RRENqlklshdwLC----YLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd14007  154 RRKT--------FCgtldYLPPEMVEGK---------EYDYKVDIWSLGVLCYEL 191
STKc_ULK4 cd14010
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 4; STKs catalyze the ...
617-814 1.72e-14

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ULK4 is a functionally uncharacterized kinase that shows similarity to ATG1/ULKs. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. The ULK4 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270912 [Multi-domain]  Cd Length: 269  Bit Score: 74.64  E-value: 1.72e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGE---VAIRLLEmdghnqdhlKLFKKEVMNY-RQTR---HENVVLFMGACMNPPHLAIITSFC 689
Cdd:cd14010    6 DEIGRGKHSVVYKGRRKGTiefVAIKCVD---------KSKRPEVLNEvRLTHelkHPNVLKFYEWYETSNHLWLVVEYC 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL-----------FGIS 757
Cdd:cd14010   77 TGGDLETLLRQ-DGNLPESSVRKFGRDLVRGLHYIHSKGIIYCDLKPSNILLDgNGTLKLSDFGLarregeilkelFGQF 155
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 758 GVVREGRRENQLKLSHDWLCYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd14010  156 SDEGNVNKVSKKQAKRGTPYYMAPELFQGG---------VHSFASDLWALGCVLYEM 203
STKc_LKB1_CaMKK cd14008
Catalytic domain of the Serine/Threonine kinases, Liver Kinase B1, Calmodulin Dependent ...
619-808 1.93e-14

Catalytic domain of the Serine/Threonine kinases, Liver Kinase B1, Calmodulin Dependent Protein Kinase Kinase, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Both LKB1 and CaMKKs can phosphorylate and activate AMP-activated protein kinase (AMPK). LKB1, also called STK11, serves as a master upstream kinase that activates AMPK and most AMPK-like kinases. LKB1 and AMPK are part of an energy-sensing pathway that links cell energy to metabolism and cell growth. They play critical roles in the establishment and maintenance of cell polarity, cell proliferation, cytoskeletal organization, as well as T-cell metabolism, including T-cell development, homeostasis, and effector function. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMPK. Vertebrates contain two CaMKKs, CaMKK1 (or alpha) and CaMKK2 (or beta). CaMKK1 is involved in the regulation of glucose uptake in skeletal muscles. CaMKK2 is involved in regulating energy balance, glucose metabolism, adiposity, hematopoiesis, inflammation, and cancer. The LKB1/CaMKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270910 [Multi-domain]  Cd Length: 267  Bit Score: 74.51  E-value: 1.93e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGR---WHGEVAI------RLL------EMDGHNQDHLKLFKKEVMNYRQTRHENVV-LFmgACMNPP-- 680
Cdd:cd14008    1 LGRGSFGKVKLALdteTGQLYAIkifnksRLRkrregkNDRGKIKNALDDVRREIAIMKKLDHPNIVrLY--EVIDDPes 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 -HLAIITSFCKGRTLHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDfglFGIS 757
Cdd:cd14008   79 dKLYLVLEYCEGGPVMELDSGDRVPpLPEETARKYFRDLVLGLEYLHENGIVHRDIKPENLLLTaDGTVKISD---FGVS 155
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767996359 758 GVVREGrrENQLKLSHDWLCYLAPEIVremtpgkDEDQLPFS-KAADVYAFG 808
Cdd:cd14008  156 EMFEDG--NDTLQKTAGTPAFLAPELC-------DGDSKTYSgKAADIWALG 198
PTKc_VEGFR3 cd05102
Catalytic domain of the Protein Tyrosine Kinase, Vascular Endothelial Growth Factor Receptor 3; ...
605-880 1.95e-14

Catalytic domain of the Protein Tyrosine Kinase, Vascular Endothelial Growth Factor Receptor 3; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. VEGFR3 (or Flt4) preferentially binds the ligands VEGFC and VEGFD. VEGFR3 is essential for lymphatic endothelial cell (EC) development and function. It has been shown to regulate adaptive immunity during corneal transplantation. VEGFR3 is upregulated on blood vascular ECs in pathological conditions such as vascular tumors and the periphery of solid tumors. It plays a role in cancer progression and lymph node metastasis. Missense mutations in the VEGFR3 gene are associated with primary human lymphedema. VEGFR3 is a member of the VEGFR subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with seven immunoglobulin (Ig)-like domains, a transmembrane segment, and an intracellular catalytic domain. In VEGFR3, the fifth Ig-like domain is replaced by a disulfide bridge. The binding of VEGFRs to their ligands, the VEGFs, leads to receptor dimerization, activation, and intracellular signaling. The VEGFR3 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270680 [Multi-domain]  Cd Length: 336  Bit Score: 75.40  E-value: 1.95e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 605 EWDIPFEQVELGEPIGQGRWGRV--------HRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGAC 676
Cdd:cd05102    1 QWEFPRDRLRLGKVLGHGAFGKVveasafgiDKSSSCETVAVKMLKEGATASEHKALMSELKILIHIGNHLNVVNLLGAC 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 MNPPH-LAIITSFCKGRTLHSFVR------------DPKTSLDINKTRQIAQ---------------------------- 715
Cdd:cd05102   81 TKPNGpLMVIVEFCKYGNLSNFLRakregfspyrerSPRTRSQVRSMVEAVRadrrsrqgsdrvasftestsstnqprqe 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 716 -------------------EIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGL----FGISGVVREGRRENQLKl 771
Cdd:cd05102  161 vddlwqspltmedlicysfQVARGMEFLASRKCIHRDLAARNILLSENNVVkICDFGLardiYKDPDYVRKGSARLPLK- 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 772 shdwlcYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYE---LQARDWPlKNQAAEASIWQIGSGEGMKRVLTSVSl 848
Cdd:cd05102  240 ------WMAPESIFDKV---------YTTQSDVWSFGVLLWEifsLGASPYP-GVQINEEFCQRLKDGTRMRAPEYATP- 302
                        330       340       350
                 ....*....|....*....|....*....|..
gi 767996359 849 gkEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05102  303 --EIYRIMLSCWHGDPKERPTFSDLVEILGDL 332
STKc_MAST_like cd05579
Catalytic domain of Microtubule-associated serine/threonine (MAST) kinase-like proteins; STKs ...
619-814 2.19e-14

Catalytic domain of Microtubule-associated serine/threonine (MAST) kinase-like proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes MAST kinases, MAST-like (MASTL) kinases (also called greatwall kinase or Gwl), and fungal kinases with similarity to Saccharomyces cerevisiae Rim15 and Schizosaccharomyces pombe cek1. MAST kinases contain an N-terminal domain of unknown function, a central catalytic domain, and a C-terminal PDZ domain that mediates protein-protein interactions. MASTL kinases carry only a catalytic domain which contains a long insert relative to other kinases. The fungal kinases in this subfamily harbor other domains in addition to a central catalytic domain, which like in MASTL, also contains an insert relative to MAST kinases. Rim15 contains a C-terminal signal receiver (REC) domain while cek1 contains an N-terminal PAS domain. MAST kinases are cytoskeletal associated kinases of unknown function that are also expressed at neuromuscular junctions and postsynaptic densities. MASTL/Gwl is involved in the regulation of mitotic entry, mRNA stabilization, and DNA checkpoint recovery. The fungal proteins Rim15 and cek1 are involved in the regulation of meiosis and mitosis, respectively. The MAST-like kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270731 [Multi-domain]  Cd Length: 272  Bit Score: 74.17  E-value: 2.19e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWH--GEV-AIRLL---EMDGHNQDHLKLFKKEVMNyrQTRHENVVLFMGACMNPPHLAIITSFCKG- 691
Cdd:cd05579    1 ISRGAYGRVYLAKKKstGDLyAIKVIkkrDMIRKNQVDSVLAERNILS--QAQNPFVVKLYYSFQGKKNLYLVMEYLPGg 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 ---RTLHSFvrdpkTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL--FGISGVVREGRR 765
Cdd:cd05579   79 dlySLLENV-----GALDEDVARIYIAEIVLALEYLHSHGIIHRDLKPDNILIDaNGHLKLTDFGLskVGLVRRQIKLSI 153
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 766 ENQLKLSHDWLC--------YLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd05579  154 QKKSNGAPEKEDrrivgtpdYLAPEILLGQ---------GHGKTVDWWSLGVILYEF 201
PTKc_ALK_LTK cd05036
Catalytic domain of the Protein Tyrosine Kinases, Anaplastic Lymphoma Kinase and Leukocyte ...
607-879 2.23e-14

Catalytic domain of the Protein Tyrosine Kinases, Anaplastic Lymphoma Kinase and Leukocyte Tyrosine Kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyr residues in protein substrates. ALK and LTK are orphan receptor PTKs (RTKs) whose ligands are not yet well-defined. ALK appears to play an important role in mammalian neural development as well as visceral muscle differentiation in Drosophila. ALK is aberrantly expressed as fusion proteins, due to chromosomal translocations, in about 60% of anaplastic large cell lymphomas (ALCLs). ALK fusion proteins are also found in rare cases of diffuse large B cell lymphomas (DLBCLs). LTK is mainly expressed in B lymphocytes and neuronal tissues. It is important in cell proliferation and survival. Transgenic mice expressing TLK display retarded growth and high mortality rate. In addition, a polymorphism in mouse and human LTK is implicated in the pathogenesis of systemic lupus erythematosus. RTKs contain an extracellular ligand-binding domain, a transmembrane region, and an intracellular tyr kinase domain. They are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain. The ALK/LTK subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270632 [Multi-domain]  Cd Length: 277  Bit Score: 74.35  E-value: 2.23e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVELGEPIGQGRWGRVHRGRWHGE--------VAIRLLEMDGHNQDHLKlFKKEVMNYRQTRHENVVLFMGACMN 678
Cdd:cd05036    2 EVPRKNLTLIRALGQGAFGEVYEGTVSGMpgdpsplqVAVKTLPELCSEQDEMD-FLMEALIMSKFNHPNIVRCIGVCFQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 679 P-PHLaIITSFCKGRTLHSFVRD--PKT----SLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN---GKVV- 747
Cdd:cd05036   81 RlPRF-ILLELMAGGDLKSFLREnrPRPeqpsSLTMLDLLQLAQDVAKGCRYLEENHFIHRDIAARNCLLTCkgpGRVAk 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 748 ITDFGLfgisgvVREGRRENQLKLSHdwlCYLAPeiVREMTPGKDEDQLpFSKAADVYAFGTVwyelqardwplknqaae 827
Cdd:cd05036  160 IGDFGM------ARDIYRADYYRKGG---KAMLP--VKWMPPEAFLDGI-FTSKTDVWSFGVL----------------- 210
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 828 asIWQIGS-------GEGMKRVLTSVSLGKE----------VSEILSACWAFDLQERPSFSLLMDMLEK 879
Cdd:cd05036  211 --LWEIFSlgympypGKSNQEVMEFVTSGGRmdppkncpgpVYRIMTQCWQHIPEDRPNFSTILERLNY 277
STKc_MAP4K4_6_N cd06636
N-terminal Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinase ...
614-874 2.30e-14

N-terminal Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinase Kinase Kinase Kinase 4 and 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this subfamily contain an N-terminal catalytic domain and a C-terminal citron homology (CNH) regulatory domain. MAP4K4 is also called Nck Interacting kinase (NIK). It facilitates the activation of the MAPKs, extracellular signal-regulated kinase (ERK) 1, ERK2, and c-Jun N-terminal kinase (JNK), by phosphorylating and activating MEKK1. MAP4K4 plays a role in tumor necrosis factor (TNF) alpha-induced insulin resistance. MAP4K4 silencing in skeletal muscle cells from type II diabetic patients restores insulin-mediated glucose uptake. MAP4K4, through JNK, also plays a broad role in cell motility, which impacts inflammation, homeostasis, as well as the invasion and spread of cancer. MAP4K4 is found to be highly expressed in most tumor cell lines relative to normal tissue. MAP4K6 (also called MINK for Misshapen/NIKs-related kinase) is activated after Ras induction and mediates activation of p38 MAPK. MAP4K6 plays a role in cell cycle arrest, cytoskeleton organization, cell adhesion, and cell motility. The MAP4K4/6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270806 [Multi-domain]  Cd Length: 282  Bit Score: 74.66  E-value: 2.30e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRwH---GEVA-IRLLEMDGHNQDHLKLFKKEVMNYrqTRHENVVLFMGACM--NPP----HLA 683
Cdd:cd06636   19 ELVEVVGNGTYGQVYKGR-HvktGQLAaIKVMDVTEDEEEEIKLEINMLKKY--SHHRNIATYYGAFIkkSPPghddQLW 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDPK-TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgISGVVR 761
Cdd:cd06636   96 LVMEFCGAGSVTDLVKNTKgNALKEDWIAYICREILRGLAHLHAHKVIHRDIKGQNVLLtENAEVKLVDFGV--SAQLDR 173
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 EGRRENQLKLSHDWlcyLAPEIVR-EMTPGKDEDQlpfskAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMK 840
Cdd:cd06636  174 TVGRRNTFIGTPYW---MAPEVIAcDENPDATYDY-----RSDIWSLGITAIEMAEGAPPLCDMHPMRALFLIPRNPPPK 245
                        250       260       270
                 ....*....|....*....|....*....|....
gi 767996359 841 rvLTSVSLGKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd06636  246 --LKSKKWSKKFIDFIEGCLVKNYLSRPSTEQLL 277
STKc_IRAK4 cd14158
Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 4; ...
616-814 2.45e-14

Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IRAKs are involved in Toll-like receptor (TLR) and interleukin-1 (IL-1) signalling pathways, and are thus critical in regulating innate immune responses and inflammation. IRAKs contain an N-terminal Death domain (DD), a proST region (rich in serines, prolines, and threonines), a central kinase domain, and a C-terminal domain; IRAK-4 lacks the C-terminal domain. Vertebrates contain four IRAKs (IRAK-1, -2, -3 (or -M), and -4) that display distinct functions and patterns of expression and subcellular distribution, and can differentially mediate TLR signaling. IRAK4 plays a critical role in NFkB activation by its interaction with MyD88, which acts as a scaffold that enables IRAK4 to phosphorylate and activate IRAK1 and/or IRAK2. It also plays an important role in type I IFN production induced by TLR7/8/9. The IRAK4 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271060 [Multi-domain]  Cd Length: 288  Bit Score: 74.46  E-value: 2.45e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGRWHGE-VAI-RLLEMDGHN-QDHLKLFKKEVMNYRQTRHENVVLFMG-ACMNPPHLAIITSFCKG 691
Cdd:cd14158   20 GNKLGEGGFGVVFKGYINDKnVAVkKLAAMVDIStEDLTKQFEQEIQVMAKCQHENLVELLGySCDGPQLCLVYTYMPNG 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFV-RDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGISGvvrEGRRENQL 769
Cdd:cd14158  100 SLLDRLAcLNDTPPLSWHMRCKIAQGTANGINYLHENNHIHRDIKSANILLDETFVPkISDFGLARASE---KFSQTIMT 176
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 767996359 770 KLSHDWLCYLAPEIVR-EMTPgkdedqlpfskAADVYAFGTVWYEL 814
Cdd:cd14158  177 ERIVGTTAYMAPEALRgEITP-----------KSDIFSFGVVLLEI 211
STKc_MAP4K3 cd06645
Catalytic domain of the Serine/Threonine Kinase, Mitogen-activated protein kinase kinase ...
609-821 2.98e-14

Catalytic domain of the Serine/Threonine Kinase, Mitogen-activated protein kinase kinase kinase kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAP4K3 plays a role in the nutrient-responsive pathway of mTOR (mammalian target of rapamycin) signaling. MAP4K3 is required in the activation of S6 kinase by amino acids and for the phosphorylation of the mTOR-regulated inhibitor of eukaryotic initiation factor 4E. mTOR regulates ribosome biogenesis and protein translation, and is frequently deregulated in cancer. MAP4Ks are involved in MAPK signaling pathways by activating a MAPK kinase kinase. Each MAPK cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAP3K to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. Members of this subfamily contain an N-terminal catalytic domain and a C-terminal citron homology (CNH) regulatory domain. The MAP4K3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270812 [Multi-domain]  Cd Length: 272  Bit Score: 73.93  E-value: 2.98e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 609 PFEQVELGEPIGQGRWGRVHRGR--WHGEVA-IRLLEMDghNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:cd06645    9 PQEDFELIQRIGSGTYGDVYKARnvNTGELAaIKVIKLE--PGEDFAVVQQEIIMMKDCKHSNIVAYFGSYLRRDKLWIC 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSF--VRDPKTSLDInktRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFG-ISGVVr 761
Cdd:cd06645   87 MEFCGGGSLQDIyhVTGPLSESQI---AYVSRETLQGLYYLHSKGKMHRDIKGANILLtDNGHVKLADFGVSAqITATI- 162
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 eGRRENQLKLSHdwlcYLAPEIVREMTPGKdedqlpFSKAADVYAFGTVWYELQARDWPL 821
Cdd:cd06645  163 -AKRKSFIGTPY----WMAPEVAAVERKGG------YNQLCDIWAVGITAIELAELQPPM 211
STKc_ACVR2a cd14141
Catalytic domain of the Serine/Threonine Kinase, Activin Type IIA Receptor; STKs catalyze the ...
620-879 2.99e-14

Catalytic domain of the Serine/Threonine Kinase, Activin Type IIA Receptor; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ACVR2a (or ActRIIA) belongs to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, bone morphogenetic proteins (BMPs), activins, growth and differentiation factors (GDFs), and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane region, and a cytoplasmic catalytic kinase domain. ACVR2b is one of two ACVR2 receptors found in vertebrates. Type II receptors are high-affinity receptors which bind ligands, autophosphorylate, as well as trans-phosphorylate and activate low-affinity type I receptors. ACVR2 acts primarily as the receptors for activins, nodal, myostatin, GDF11, and a subset of BMPs. ACVR2 signaling impacts many cellular and physiological processes including reproductive and gonadal functions, myogenesis, bone remodeling and tooth development, kidney organogenesis, apoptosis, fibrosis, inflammation, and neurogenesis. The ACVR2a subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271043 [Multi-domain]  Cd Length: 290  Bit Score: 74.31  E-value: 2.99e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 620 GQGRWGRVHRGRWHGE-VAIRLLEMdghnQDHLKLFKK-EVMNYRQTRHENVVLFMGACMNPPHLAI----ITSFCKGRT 693
Cdd:cd14141    4 ARGRFGCVWKAQLLNEyVAVKIFPI----QDKLSWQNEyEIYSLPGMKHENILQFIGAEKRGTNLDVdlwlITAFHEKGS 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSLdiNKTRQIAQEIIKGMGYLHAK----------GIVHKDLKSKNVFYDNG-KVVITDFGL-FGISGVVR 761
Cdd:cd14141   80 LTDYLKANVVSW--NELCHIAQTMARGLAYLHEDipglkdghkpAIAHRDIKSKNVLLKNNlTACIADFGLaLKFEAGKS 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 EGRRENQLKLSHdwlcYLAPEIVremtpgkdEDQLPFSKAA----DVYAFGTVWYELQAR----DWPLKNQAA--EASIW 831
Cdd:cd14141  158 AGDTHGQVGTRR----YMAPEVL--------EGAINFQRDAflriDMYAMGLVLWELASRctasDGPVDEYMLpfEEEVG 225
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 832 QIGSGEGMKRVLTSvslgKEVSEILSACWafdlQERPSFSLLMDMLEK 879
Cdd:cd14141  226 QHPSLEDMQEVVVH----KKKRPVLRECW----QKHAGMAMLCETIEE 265
PTKc_DDR cd05051
Catalytic domain of the Protein Tyrosine Kinases, Discoidin Domain Receptors; PTKs catalyze ...
607-877 3.01e-14

Catalytic domain of the Protein Tyrosine Kinases, Discoidin Domain Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The DDR subfamily consists of homologs of mammalian DDR1, DDR2, and similar proteins. They are receptor PTKs (RTKs) containing an extracellular discoidin homology domain, a transmembrane segment, an extended juxtamembrane region, and an intracellular catalytic domain. The binding of the ligand, collagen, to DDRs results in a slow but sustained receptor activation. DDRs regulate cell adhesion, proliferation, and extracellular matrix remodeling. They have been linked to a variety of human cancers including breast, colon, ovarian, brain, and lung. There is no evidence showing that DDRs act as transforming oncogenes. They are more likely to play a role in the regulation of tumor growth and metastasis. The DDR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270644 [Multi-domain]  Cd Length: 297  Bit Score: 74.30  E-value: 3.01e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVELGEPIGQGRWGRVH---------------RGRW-HGE---VAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHE 667
Cdd:cd05051    1 EFPREKLEFVEKLGEGQFGEVHlceanglsdltsddfIGNDnKDEpvlVAVKMLR-PDASKNAREDFLKEVKIMSQLKDP 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 668 NVVLFMGACMNPPHLAIITSFCKGRTLHSFVRD--PKTSLDINKTRQ---------IAQEIIKGMGYLHAKGIVHKDLKS 736
Cdd:cd05051   80 NIVRLLGVCTRDEPLCMIVEYMENGDLNQFLQKheAETQGASATNSKtlsygtllyMATQIASGMKYLESLNFVHRDLAT 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 737 KNVFYDNG-KVVITDFGL---------FGIsgvvrEGRrenqlklshdwlcylAPEIVREMT-----PGKdedqlpFSKA 801
Cdd:cd05051  160 RNCLVGPNyTIKIADFGMsrnlysgdyYRI-----EGR---------------AVLPIRWMAwesilLGK------FTTK 213
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 802 ADVYAFG-TVW--YELqARDWPLKNQAAEASIWQIGSG---EGMKRVLTSVSL-GKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd05051  214 SDVWAFGvTLWeiLTL-CKEQPYEHLTDEQVIENAGEFfrdDGMEVYLSRPPNcPKEIYELMLECWRRDEEDRPTFREIH 292

                 ...
gi 767996359 875 DML 877
Cdd:cd05051  293 LFL 295
STKc_BMPR1a cd14220
Catalytic domain of the Serine/Threonine Kinase, Bone Morphogenetic Protein Type IA Receptor; ...
619-817 3.27e-14

Catalytic domain of the Serine/Threonine Kinase, Bone Morphogenetic Protein Type IA Receptor; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BMPR1a, also called Activin receptor-Like Kinase 3 (ALK3), functions as a receptor for bone morphogenetic proteins (BMPs), which are involved in the regulation of cell proliferation, survival, differentiation, and apoptosis. BMPs are able to induce bone, cartilage, ligament, and tendon formation, and may play roles in bone diseases and tumors. Germline mutations in BMPR1a are associated with an increased risk to Juvenile Polyposis Syndrome, a hamartomatous disorder that may lead to gastrointestinal cancer. BMPR1a may also play an indirect role in the development of hematopoietic stem cells (HSCs) as osteoblasts are a major component of the HSC niche within the bone marrow. BMPR1a belongs to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, BMPs, activins, growth and differentiation factors, and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane (TM) region, and a cytoplasmic catalytic kinase domain. Type I receptors, like BMPR1a, are low-affinity receptors that bind ligands only after they are recruited by the ligand/type II high-affinity receptor complex. Following activation, they start intracellular signaling to the nucleus by phosphorylating SMAD proteins. Type I receptors contain an additional domain located between the TM and kinase domains called the GS domain, which contains the activating phosphorylation site and confers preference for specific SMAD proteins. The BMPR1a subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271122 [Multi-domain]  Cd Length: 287  Bit Score: 74.31  E-value: 3.27e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-VAIRLLemdgHNQDHLKLFKK-EVMNYRQTRHENVVLFMGACMNP----PHLAIITSFCKGR 692
Cdd:cd14220    3 IGKGRYGEVWMGKWRGEkVAVKVF----FTTEEASWFREtEIYQTVLMRHENILGFIAADIKGtgswTQLYLITDYHENG 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAK--------GIVHKDLKSKNVFY-DNGKVVITDFGLfgisgVVREG 763
Cdd:cd14220   79 SLYDFLK--CTTLDTRALLKLAYSAACGLCHLHTEiygtqgkpAIAHRDLKSKNILIkKNGTCCIADLGL-----AVKFN 151
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 764 RRENQLKLSHDWLC----YLAPEIVREMTpgkDEDQLPFSKAADVYAFGTVWYELQAR 817
Cdd:cd14220  152 SDTNEVDVPLNTRVgtkrYMAPEVLDESL---NKNHFQAYIMADIYSFGLIIWEMARR 206
STK_BAK1_like cd14664
Catalytic domain of the Serine/Threonine Kinase, BRI1 associated kinase 1 and related STKs; ...
619-814 3.69e-14

Catalytic domain of the Serine/Threonine Kinase, BRI1 associated kinase 1 and related STKs; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes three leucine-rich repeat receptor-like kinases (LRR-RLKs): Arabidopsis thaliana BAK1 and CLAVATA1 (CLV1), and Physcomitrella patens CLL1B clavata1-like receptor S/T protein kinase. BAK1 functions in various signaling pathways. It plays a role in BR (brassinosteroid)-regulated plant development as a co-receptor of BRASSINOSTEROID (BR) INSENSITIVE 1 (BRI1), the receptor for BRs, and is required for full activation of BR signaling. It also modulates pathways involved in plant resistance to pathogen infection (pattern-triggered immunity, PTI) and herbivore attack (wound- or herbivore feeding-induced accumulation of jasmonic acid (JA) and JA-isoleucine. CLV1, directly binds small signaling peptides, CLAVATA3 (CLV3) and CLAVATA3/EMBRYO SURROUNDING REGI0N (CLE), to restrict stem cell proliferation: the CLV3-CLV1-WUS (WUSCHEL) module influences stem cell maintenance in the shoot apical meristem, and the CLE40 (CLAVATA3/EMBRYO SURROUNDING REGION40) -ACR4 (CRINKLY4) -CLV1- WOX5 (WUSCHEL-RELATED HOMEOBOX5) module at the root apical meristem. The STK_BAK1-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271134 [Multi-domain]  Cd Length: 270  Bit Score: 73.68  E-value: 3.69e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRW--HGEVAIRLLEMDGhNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK----GR 692
Cdd:cd14664    1 IGRGGAGTVYKGVMpnGTLVAVKRLKGEG-TQGGDHGFQAEIQTLGMIRHRNIVRLRGYCSNPTTNLLVYEYMPngslGE 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSfvRDPKT-SLDINKTRQIAQEIIKGMGYLH---AKGIVHKDLKSKNVFYDNG-KVVITDFGLfgiSGVVREGRREN 767
Cdd:cd14664   80 LLHS--RPESQpPLDWETRQRIALGSARGLAYLHhdcSPLIIHRDVKSNNILLDEEfEAHVADFGL---AKLMDDKDSHV 154
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 768 QLKLSHDWlCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd14664  155 MSSVAGSY-GYIAPEYA---------YTGKVSEKSDVYSYGVVLLEL 191
STKc_BMPR2_AMHR2 cd14054
Catalytic domain of the Serine/Threonine Kinases, Bone Morphogenetic Protein and ...
619-817 4.37e-14

Catalytic domain of the Serine/Threonine Kinases, Bone Morphogenetic Protein and Anti-Muellerian Hormone Type II Receptors; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BMPR2 and AMHR2 belong to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, BMPs, activins, growth and differentiation factors (GDFs), and AMH, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane region, and a cytoplasmic catalytic kinase domain. Type II receptors are high-affinity receptors which bind ligands, autophosphorylate, as well as trans-phosphorylate and activate low-affinity type I receptors. BMPR2 and AMHR2 act primarily as a receptor for BMPs and AMH, respectively. BMPs induce bone and cartilage formation, as well as regulate tooth, kidney, skin, hair, haematopoietic, and neuronal development. Mutations in BMPR2A is associated with familial pulmonary arterial hypertension. AMH is mainly responsible for the regression of Mullerian ducts during male sex differentiation. It is expressed exclusively by somatic cells of the gonads. Mutations in either AMH or AMHR2 cause persistent Mullerian duct syndrome (PMDS), a rare form of male pseudohermaphroditism characterized by the presence of Mullerian derivatives (ovary and tubes) in otherwise normally masculine males. The BMPR2/AMHR2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270956 [Multi-domain]  Cd Length: 300  Bit Score: 73.93  E-value: 4.37e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG-EVAIRLLemdghNQDHLKLF--KKEVMNYRQTRHENVVLFMGACMNPP------HLAIITSFC 689
Cdd:cd14054    3 IGQGRYGTVWKGSLDErPVAVKVF-----PARHRQNFqnEKDIYELPLMEHSNILRFIGADERPTadgrmeYLLVLEYAP 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGrTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAK---------GIVHKDLKSKNVFYDN-GKVVITDFG----LFG 755
Cdd:cd14054   78 KG-SLCSYLR--ENTLDWMSSCRMALSLTRGLAYLHTDlrrgdqykpAIAHRDLNSRNVLVKAdGSCVICDFGlamvLRG 154
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 756 ISGV-VREGRRENQLKLSHDWLCYLAPEIVREMTPGKD-EDQLpfsKAADVYAFGTVWYELQAR 817
Cdd:cd14054  155 SSLVrGRPGAAENASISEVGTLRYMAPEVLEGAVNLRDcESAL---KQVDVYALGLVLWEIAMR 215
STKc_STK33 cd14097
Catalytic domain of Serine/Threonine Kinase 33; STKs catalyze the transfer of the ...
616-844 6.03e-14

Catalytic domain of Serine/Threonine Kinase 33; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK33 is highly expressed in the testis and is present in low levels in most tissues. It may be involved in spermatogenesis and organ ontogenesis. It interacts with and phosphorylates vimentin and may be involved in regulating intermediate filament cytoskeletal dynamics. Its role in promoting the cell viability of KRAS-dependent cancer cells is under debate; some studies have found STK33 to promote cancer cell viability, while other studies have found it to be non-essential. KRAS is the most commonly mutated human oncogene, thus, studies on the role of STK33 in KRAS mutant cancer cells are important. The STK33 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270999 [Multi-domain]  Cd Length: 266  Bit Score: 72.97  E-value: 6.03e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRG-------RWhgevAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd14097    6 GRKLGQGSFGVVIEAthketqtKW----AIKKINREKAGSSAVKLLEREVDILKHVNHAHIIHLEEVFETPKRMYLVMEL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVrDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY--------DNGKVVITDFGLfgisGVV 760
Cdd:cd14097   82 CEDGELKELL-LRKGFFSENETRHIIQSLASAVAYLHKNDIVHRDLKLENILVkssiidnnDKLNIKVTDFGL----SVQ 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 REGRRENQLKLSHDWLCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEA------------ 828
Cdd:cd14097  157 KYGLGEDMLQETCGTPIYMAPEVI---------SAHGYSQQCDIWSIGVIMYMLLCGEPPFVAKSEEKlfeeirkgdltf 227
                        250
                 ....*....|....*...
gi 767996359 829 --SIWQIGSGEGmKRVLT 844
Cdd:cd14097  228 tqSVWQSVSDAA-KNVLQ 244
STKc_RCK1-like cd14096
Catalytic domain of RCK1-like Serine/Threonine Kinases; STKs catalyze the transfer of the ...
611-814 6.06e-14

Catalytic domain of RCK1-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of fungal STKs including Saccharomyces cerevisiae RCK1 and RCK2, Schizosaccharomyces pombe Sty1-regulated kinase 1 (Srk1), and similar proteins. RCK1, RCK2 (or Rck2p), and Srk1 are MAPK-activated protein kinases. RCK1 and RCK2 are involved in oxidative and metal stress resistance in budding yeast. RCK2 also regulates rapamycin sensitivity in both S. cerevisiae and Candida albicans. Srk1 is activated by Sty1/Spc1 and is involved in negatively regulating cell cycle progression by inhibiting Cdc25. The RCK1-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270998 [Multi-domain]  Cd Length: 295  Bit Score: 73.62  E-value: 6.06e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRW----HGEVAIRLLEMDGHNQDHLKLFK-----KEVMNYRQTRHENVVLFMGACMNPPH 681
Cdd:cd14096    1 ENYRLINKIGEGAFSNVYKAVPlrntGKPVAIKVVRKADLSSDNLKGSSranilKEVQIMKRLSHPNIVKLLDFQESDEY 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAIITSFCKGRTL-HSFVRDPKTSLDInkTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN----------------- 743
Cdd:cd14096   81 YYIVLELADGGEIfHQIVRLTYFSEDL--SRHVITQVASAVKYLHEIGVVHRDIKPENLLFEPipfipsivklrkaddde 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 744 -----------------GKVVITDFGLfgiSGVVregrRENQLKLSHDWLCYLAPEIVremtpgKDEDqlpFSKAADVYA 806
Cdd:cd14096  159 tkvdegefipgvggggiGIVKLADFGL---SKQV----WDSNTKTPCGTVGYTAPEVV------KDER---YSKKVDMWA 222

                 ....*...
gi 767996359 807 FGTVWYEL 814
Cdd:cd14096  223 LGCVLYTL 230
PK_ILK cd14057
Pseudokinase domain of Integrin Linked Kinase; The pseudokinase domain shows similarity to ...
619-880 7.31e-14

Pseudokinase domain of Integrin Linked Kinase; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. ILK contains N-terminal ankyrin repeats, a Pleckstrin Homology (PH) domain, and a C-terminal pseudokinase domain. It is a component of the IPP (ILK/PINCH/Parvin) complex that couples beta integrins to the actin cytoskeleton, and plays important roles in cell adhesion, spreading, invasion, and migration. ILK was initially thought to be an active kinase despite the lack of key conserved residues because of in vitro studies showing that it can phosphorylate certain protein substrates. However, in vivo experiments in Caenorhabditis elegans, Drosophila melanogaster, and mice (ILK-null and knock-in) proved that ILK is not an active kinase. In addition to actin cytoskeleton regulation, ILK also influences the microtubule network and mitotic spindle orientation. The pseudokinase domain of ILK binds several adaptor proteins including the parvins and paxillin. The ILK subfamily is part of a larger superfamily that includes the catalytic domains of protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270959 [Multi-domain]  Cd Length: 251  Bit Score: 72.52  E-value: 7.31e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG-EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSF 697
Cdd:cd14057    3 INETHSGELWKGRWQGnDIVAKILKVRDVTTRISRDFNEEYPRLRIFSHPNVLPVLGACNSPPNLVVISQYMPYGSLYNV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 698 VRDpKTSLDINKTRQI--AQEIIKGMGYLHA--KGIVHKDLKSKNVFYDNG---KVVITDfglfgisgvVREGRRENQLK 770
Cdd:cd14057   83 LHE-GTGVVVDQSQAVkfALDIARGMAFLHTlePLIPRHHLNSKHVMIDEDmtaRINMAD---------VKFSFQEPGKM 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 771 LSHDWlcyLAPEIVREmtpgKDEDQlpFSKAADVYAFGTVWYELQARDWPLknqaAEASIWQIG---SGEGMkRVLTSVS 847
Cdd:cd14057  153 YNPAW---MAPEALQK----KPEDI--NRRSADMWSFAILLWELVTREVPF----ADLSNMEIGmkiALEGL-RVTIPPG 218
                        250       260       270
                 ....*....|....*....|....*....|...
gi 767996359 848 LGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14057  219 ISPHMCKLMKICMNEDPGKRPKFDMIVPILEKM 251
PKc_Wee1_like cd13997
Catalytic domain of the Wee1-like Protein Kinases; PKs catalyze the transfer of the ...
666-814 7.34e-14

Catalytic domain of the Wee1-like Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. This subfamily is composed of the dual-specificity kinase Myt1, the protein tyrosine kinase Wee1, and similar proteins. These proteins are cell cycle checkpoint kinases that are involved in the regulation of cyclin-dependent kinase CDK1, the master engine for mitosis. CDK1 is kept inactivated through phosphorylation of N-terminal thr (T14 by Myt1) and tyr (Y15 by Myt1 and Wee1) residues. Mitosis progression is ensured through activation of CDK1 by dephoshorylation and inactivation of Myt1/Wee1. The Wee1-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270899 [Multi-domain]  Cd Length: 252  Bit Score: 72.42  E-value: 7.34e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 666 HENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRD--PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN 743
Cdd:cd13997   59 HPNIVRYYSSWEEGGHLYIQMELCENGSLQDALEElsPISKLSEAEVWDLLLQVALGLAFIHSKGIVHLDIKPDNIFISN 138
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 744 -GKVVITDFGL---FGISGVVREGRREnqlklshdwlcYLAPEIVremtpgkdEDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd13997  139 kGTCKIGDFGLatrLETSGDVEEGDSR-----------YLAPELL--------NENYTHLPKADIFSLGVTVYEA 194
STKc_PAK1 cd06654
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 1; STKs catalyze the ...
617-874 8.37e-14

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK1 is important in the regulation of many cellular processes including cytoskeletal dynamics, cell motility, growth, and proliferation. Although PAK1 has been regarded mainly as a cytosolic protein, recent reports indicate that PAK1 also exists in significant amounts in the nucleus, where it is involved in transcription modulation and in cell cycle regulatory events. PAK1 is also involved in transformation and tumorigenesis. Its overexpression, hyperactivation and increased nuclear accumulation is correlated to breast cancer invasiveness and progression. Nuclear accumulation is also linked to tamoxifen resistance in breast cancer cells. PAK1 belongs to the group I PAKs, which contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270820 [Multi-domain]  Cd Length: 296  Bit Score: 73.22  E-value: 8.37e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGR---WHGEVAIRllEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd06654   26 EKIGQGASGTVYTAMdvaTGQEVAIR--QMNLQQQPKKELIINEILVMRENKNPNIVNYLDSYLVGDELWVVMEYLAGGS 103
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDpkTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgISGVVREGRRENQLKLS 772
Cdd:cd06654  104 LTDVVTE--TCMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDNILLGmDGSVKLTDFGF--CAQITPEQSKRSTMVGT 179
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 773 HDWlcyLAPEIVREMTPGKDedqlpfskaADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSgEGMKRVLTSVSLGKEV 852
Cdd:cd06654  180 PYW---MAPEVVTRKAYGPK---------VDIWSLGIMAIEMIEGEPPYLNENPLRALYLIAT-NGTPELQNPEKLSAIF 246
                        250       260
                 ....*....|....*....|..
gi 767996359 853 SEILSACWAFDLQERPSFSLLM 874
Cdd:cd06654  247 RDFLNRCLEMDVEKRGSAKELL 268
STKc_PAK_I cd06647
Catalytic domain of the Serine/Threonine Kinase, Group I p21-activated kinase; STKs catalyze ...
617-874 8.97e-14

Catalytic domain of the Serine/Threonine Kinase, Group I p21-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Group I PAKs, also called conventional PAKs, include PAK1, PAK2, and PAK3. Group I PAKs contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). They interact with the SH3 domain containing proteins Nck, Grb2 and PIX. Binding of group I PAKs to activated GTPases leads to conformational changes that destabilize the AID, allowing autophosphorylation and full activation of the kinase domain. Known group I PAK substrates include MLCK, Bad, Raf, MEK1, LIMK, Merlin, Vimentin, Myc, Stat5a, and Aurora A, among others. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. PAKs are implicated in the regulation of many cellular processes including growth factor receptor-mediated proliferation, cell polarity, cell motility, cell death and survival, and actin cytoskeleton organization. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270814 [Multi-domain]  Cd Length: 261  Bit Score: 72.27  E-value: 8.97e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRG---RWHGEVAIRllEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd06647   13 EKIGQGASGTVYTAidvATGQEVAIK--QMNLQQQPKKELIINEILVMRENKNPNIVNYLDSYLVGDELWVVMEYLAGGS 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDpkTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgISGVVREGRRENQLKLS 772
Cdd:cd06647   91 LTDVVTE--TCMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDNILLGmDGSVKLTDFGF--CAQITPEQSKRSTMVGT 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 773 HDWlcyLAPEIVREMTPGkdedqlpfsKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSgEGMKRVLTSVSLGKEV 852
Cdd:cd06647  167 PYW---MAPEVVTRKAYG---------PKVDIWSLGIMAIEMVEGEPPYLNENPLRALYLIAT-NGTPELQNPEKLSAIF 233
                        250       260
                 ....*....|....*....|..
gi 767996359 853 SEILSACWAFDLQERPSFSLLM 874
Cdd:cd06647  234 RDFLNRCLEMDVEKRGSAKELL 255
PTKc_DDR2 cd05095
Catalytic domain of the Protein Tyrosine Kinase, Discoidin Domain Receptor 2; PTKs catalyze ...
607-870 9.02e-14

Catalytic domain of the Protein Tyrosine Kinase, Discoidin Domain Receptor 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. DDR2 is a receptor PTK (RTK) containing an extracellular discoidin homology domain, a transmembrane segment, an extended juxtamembrane region, and an intracellular catalytic domain. The binding of the ligand, collagen, to DDR2 results in a slow but sustained receptor activation. DDR2 binds mostly to fibrillar collagens as well as collagen X. DDR2 is widely expressed in many tissues with the highest levels found in skeletal muscle, skin, kidney and lung. It is important in cell proliferation and development. Mice, with a deletion of DDR2, suffer from dwarfism and delayed healing of epidermal wounds. DDR2 also contributes to collagen (type I) regulation by inhibiting fibrillogenesis and altering the morphology of collagen fibers. It is also expressed in immature dendritic cells (DCs), where it plays a role in DC activation and function. The DDR2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270677 [Multi-domain]  Cd Length: 297  Bit Score: 73.10  E-value: 9.02e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVELGEPIGQGRWGRVHRGRWHGE-------------------VAIRLLEMDGhNQDHLKLFKKEVMNYRQTRHE 667
Cdd:cd05095    1 EFPRKLLTFKEKLGEGQFGEVHLCEAEGMekfmdkdfalevsenqpvlVAVKMLRADA-NKNARNDFLKEIKIMSRLKDP 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 668 NVVLFMGACMNPPHLAIITSFCKGRTLHSFV---------RDPKTSLDINKT--RQIAQEIIKGMGYLHAKGIVHKDLKS 736
Cdd:cd05095   80 NIIRLLAVCITDDPLCMITEYMENGDLNQFLsrqqpegqlALPSNALTVSYSdlRFMAAQIASGMKYLSSLNFVHRDLAT 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 737 KNVFY-DNGKVVITDFGLfgiSGVVREG---RRENQLKLSHDWLCYlapeivREMTPGKdedqlpFSKAADVYAFG-TVW 811
Cdd:cd05095  160 RNCLVgKNYTIKIADFGM---SRNLYSGdyyRIQGRAVLPIRWMSW------ESILLGK------FTTASDVWAFGvTLW 224
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 812 YELQ-ARDWPLKNQAAEASIWQIGS---GEGMKRVLTSVSLGKE-VSEILSACWAFDLQERPSF 870
Cdd:cd05095  225 ETLTfCREQPYSQLSDEQVIENTGEffrDQGRQTYLPQPALCPDsVYKLMLSCWRRDTKDRPSF 288
PTKc_Syk cd05116
Catalytic domain of the Protein Tyrosine Kinase, Spleen tyrosine kinase; PTKs catalyze the ...
619-873 1.09e-13

Catalytic domain of the Protein Tyrosine Kinase, Spleen tyrosine kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Syk is a cytoplasmic (or nonreceptor) PTK containing two Src homology 2 (SH2) domains N-terminal to the catalytic tyr kinase domain. Syk was first cloned from the spleen, and its function in hematopoietic cells is well-established. It is involved in the signaling downstream of activated receptors (including B-cell and Fc receptors) that contain ITAMs (immunoreceptor tyr activation motifs), leading to processes such as cell proliferation, differentiation, survival, adhesion, migration, and phagocytosis. More recently, Syk expression has been detected in other cell types (including epithelial cells, vascular endothelial cells, neurons, hepatocytes, and melanocytes), suggesting a variety of biological functions in non-immune cells. Syk plays a critical role in maintaining vascular integrity and in wound healing during embryogenesis. It also regulates Vav3, which is important in osteoclast function including bone development. In breast epithelial cells, where Syk acts as a negative regulator for EGFR signaling, loss of Syk expression is associated with abnormal proliferation during cancer development suggesting a potential role as a tumor suppressor. In mice, Syk has been shown to inhibit malignant transformation of mammary epithelial cells induced with murine mammary tumor virus (MMTV). The Syk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133247 [Multi-domain]  Cd Length: 257  Bit Score: 71.92  E-value: 1.09e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-----VAIRLLEMDGHN---QDHLkLFKKEVMnyRQTRHENVVLFMGACmNPPHLAIITSFCK 690
Cdd:cd05116    3 LGSGNFGTVKKGYYQMKkvvktVAVKILKNEANDpalKDEL-LREANVM--QQLDNPYIVRMIGIC-EAESWMLVMEMAE 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTSLDINKTrQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGVVREGRRENQL 769
Cdd:cd05116   79 LGPLNKFLQKNRHVTEKNIT-ELVHQVSMGMKYLEESNFVHRDLAARNVLLVTQHYAkISDFGL---SKALRADENYYKA 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 770 KLSHDW-LCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTV-WYELQARDWPLKNQAAEASIWQIGSGEGMKrvlTSVS 847
Cdd:cd05116  155 QTHGKWpVKWYAPECM---------NYYKFSSKSDVWSFGVLmWEAFSYGQKPYKGMKGNEVTQMIEKGERME---CPAG 222
                        250       260
                 ....*....|....*....|....*.
gi 767996359 848 LGKEVSEILSACWAFDLQERPSFSLL 873
Cdd:cd05116  223 CPPEMYDLMKLCWTYDVDERPGFAAV 248
STKc_CaMKI_beta cd14169
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
613-814 1.73e-13

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I beta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI-beta subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271071 [Multi-domain]  Cd Length: 277  Bit Score: 71.85  E-value: 1.73e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 613 VELGEPIGQGRWGRVHRGRWHGevAIRLLEMDGHNQDHLK----LFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd14169    5 YELKEKLGEGAFSEVVLAQERG--SQRLVALKCIPKKALRgkeaMVENEIAVLRRINHENIVSLEDIYESPTHLYLAMEL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDPKTSLDINKTRQIAQeIIKGMGYLHAKGIVHKDLKSKNVFY----DNGKVVITDFGLFGISGvvregr 764
Cdd:cd14169   83 VTGGELFDRIIERGSYTEKDASQLIGQ-VLQAVKYLHQLGIVHRDLKPENLLYatpfEDSKIMISDFGLSKIEA------ 155
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 767996359 765 rENQLKLSHDWLCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd14169  156 -QGMLSTACGTPGYVAPELL---------EQKPYGKAVDVWAIGVISYIL 195
STKc_ULK2 cd14201
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 2; STKs catalyze the ...
619-813 2.01e-13

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK2 is ubiquitously expressed and is essential in autophagy induction. It displays partially redundant functions with ULK1 and is able to compensate for the loss of ULK1 in non-selective autophagy. It also displays neuron-specific functions and is important in axon development. The ULK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271103 [Multi-domain]  Cd Length: 271  Bit Score: 71.58  E-value: 2.01e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGR------WhgEVAIRLLEMDGHNQDHLkLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd14201   14 VGHGAFAVVFKGRhrkktdW--EVAIKSINKKNLSKSQI-LLGKEIKILKELQHENIVALYDVQEMPNSVFLVMEYCNGG 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF--YDNGK--------VVITDFGLfgisgvvre 762
Cdd:cd14201   91 DLADYLQ-AKGTLSEDTIRVFLQQIAAAMRILHSKGIIHRDLKPQNILlsYASRKkssvsgirIKIADFGF--------- 160
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 763 gRRENQLKLSHDWLC----YLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYE 813
Cdd:cd14201  161 -ARYLQSNMMAATLCgspmYMAPEVIMSQH---------YDAKADLWSIGTVIYQ 205
PTKc_c-ros cd05044
Catalytic domain of the Protein Tyrosine Kinase, C-ros; PTKs catalyze the transfer of the ...
619-878 2.16e-13

Catalytic domain of the Protein Tyrosine Kinase, C-ros; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily contains c-ros, Sevenless, and similar proteins. The proto-oncogene c-ros encodes an orphan receptor PTK (RTK) with an unknown ligand. RTKs contain an extracellular ligand-binding domain, a transmembrane region, and an intracellular tyr kinase domain. RTKs are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain. C-ros is expressed in embryonic cells of the kidney, intestine and lung, but disappears soon after birth. It persists only in the adult epididymis. Male mice bearing inactive mutations of c-ros lack the initial segment of the epididymis and are infertile. The Drosophila protein, Sevenless, is required for the specification of the R7 photoreceptor cell during eye development. The c-ros subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270640 [Multi-domain]  Cd Length: 268  Bit Score: 71.29  E-value: 2.16e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRG---------RWHGEVAIRLLEMDGHNQDHLKlFKKEVMNYRQTRHENVVLFMGACM-NPPHLaIITSF 688
Cdd:cd05044    3 LGSGAFGEVFEGtakdilgdgSGETKVAVKTLRKGATDQEKAE-FLKEAHLMSNFKHPNILKLLGVCLdNDPQY-IILEL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDPKTS------LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF-----YDNGKVVITDFGLfgis 757
Cdd:cd05044   81 MEGGDLLSYLRAARPTaftpplLTLKDLLSICVDVAKGCVYLEDMHFVHRDLAARNCLvsskdYRERVVKIGDFGL---- 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 758 gvVRE------GRRENQLKLSHDWlcyLAPEivrEMTPGKdedqlpFSKAADVYAFGTVWYELQArdwpLKNQ--AAEAS 829
Cdd:cd05044  157 --ARDiykndyYRKEGEGLLPVRW---MAPE---SLVDGV------FTTQSDVWAFGVLMWEILT----LGQQpyPARNN 218
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 830 IwqigsgegmkRVLTSVSLG----------KEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd05044  219 L----------EVLHFVRAGgrldqpdncpDDLYELMLRCWSTDPEERPSFARILEQLQ 267
STKc_CMGC cd05118
Catalytic domain of CMGC family Serine/Threonine Kinases; STKs catalyze the transfer of the ...
618-814 2.26e-13

Catalytic domain of CMGC family Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The CMGC family consists of Cyclin-Dependent protein Kinases (CDKs), Mitogen-activated protein kinases (MAPKs) such as Extracellular signal-regulated kinase (ERKs), c-Jun N-terminal kinases (JNKs), and p38, and other kinases. CDKs belong to a large subfamily of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. MAPKs serve as important mediators of cellular responses to extracellular signals. They control critical cellular functions including differentiation, proliferation, migration, and apoptosis. They are also implicated in the pathogenesis of many diseases including multiple types of cancer, stroke, diabetes, and chronic inflammation. Other members of the CMGC family include casein kinase 2 (CK2), Dual-specificity tYrosine-phosphorylated and -Regulated Kinase (DYRK), Glycogen Synthase Kinase 3 (GSK3), among many others. The CMGC family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270688 [Multi-domain]  Cd Length: 249  Bit Score: 70.73  E-value: 2.26e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 618 PIGQGRWGRVHRGRWH--GE-VAIRLLEMDGH----NQDHLKLFKKevMNyRQTRHENVV----LFMGACMNppHLAIIT 686
Cdd:cd05118    6 KIGEGAFGTVWLARDKvtGEkVAIKKIKNDFRhpkaALREIKLLKH--LN-DVEGHPNIVklldVFEHRGGN--HLCLVF 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 SFCkGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF--YDNGKVVITDFGLfgisgVVREGR 764
Cdd:cd05118   81 ELM-GMNLYELIKDYPRGLPLDLIKSYLYQLLQALDFLHSNGIIHRDLKPENILinLELGQLKLADFGL-----ARSFTS 154
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 767996359 765 RENQLKLSHDWlcYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd05118  155 PPYTPYVATRW--YRAPEVLLGAK--------PYGSSIDIWSLGCILAEL 194
STKc_BMPR1b cd14219
Catalytic domain of the Serine/Threonine Kinase, Bone Morphogenetic Protein Type IB; STKs ...
611-817 3.28e-13

Catalytic domain of the Serine/Threonine Kinase, Bone Morphogenetic Protein Type IB; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BMPR1b, also called Activin receptor-Like Kinase 6 (ALK6), functions as a receptor for bone morphogenetic proteins (BMPs), which are involved in the regulation of cell proliferation, survival, differentiation, and apoptosis. BMPs are able to induce bone, cartilage, ligament, and tendon formation, and may play roles in bone diseases and tumors. Mutations in BMPR1b that led to inhibition of chondrogenesis can cause Brachydactyly (BD) type A2, a dominant hand malformation characterized by shortening and lateral deviation of the index fingers. A point mutation in the BMPR1b kinase domain is also associated with the Booroola phenotype, characterized by precocious differentiation of ovarian follicles. BMPR1b belongs to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, BMPs, activins, growth and differentiation factors, and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane (TM) region, and a cytoplasmic catalytic kinase domain. Type I receptors, like BMPR1b, are low-affinity receptors that bind ligands only after they are recruited by the ligand/type II high-affinity receptor complex. Following activation, they start intracellular signaling to the nucleus by phosphorylating SMAD proteins. Type I receptors contain an additional domain located between the TM and kinase domains called the GS domain, which contains the activating phosphorylation site and confers preference for specific SMAD proteins. The BMPR1b subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271121 [Multi-domain]  Cd Length: 305  Bit Score: 71.62  E-value: 3.28e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRWHGE-VAIRLLemdgHNQDHLKLFKK-EVMNYRQTRHENVVLFMGACMNP----PHLAI 684
Cdd:cd14219    5 KQIQMVKQIGKGRYGEVWMGKWRGEkVAVKVF----FTTEEASWFREtEIYQTVLMRHENILGFIAADIKGtgswTQLYL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAK--------GIVHKDLKSKNVFYD-NGKVVITDFGLfg 755
Cdd:cd14219   81 ITDYHENGSLYDYLK--STTLDTKAMLKLAYSSVSGLCHLHTEifstqgkpAIAHRDLKSKNILVKkNGTCCIADLGL-- 156
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 756 isgVVREGRRENQLKLSHDWLC----YLAPEIVREMTpgkDEDQLPFSKAADVYAFGTVWYELQAR 817
Cdd:cd14219  157 ---AVKFISDTNEVDIPPNTRVgtkrYMPPEVLDESL---NRNHFQSYIMADMYSFGLILWEVARR 216
STKc_PAK3 cd06656
Catalytic domain of the Protein Serine/Threonine Kinase, p21-activated kinase 3; Serine ...
617-874 3.74e-13

Catalytic domain of the Protein Serine/Threonine Kinase, p21-activated kinase 3; Serine/threonine kinases (STKs), p21-activated kinase (PAK) 3, catalytic (c) domain. STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. PAKs from higher eukaryotes are classified into two groups (I and II), according to their biochemical and structural features. PAK3 belongs to group I. Group I PAKs contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). PAK3 is highly expressed in the brain. It is implicated in neuronal plasticity, synapse formation, dendritic spine morphogenesis, cell cycle progression, neuronal migration, and apoptosis. Inactivating mutations in the PAK3 gene cause X-linked non-syndromic mental retardation, the severity of which depends on the site of the mutation.


Pssm-ID: 132987 [Multi-domain]  Cd Length: 297  Bit Score: 71.29  E-value: 3.74e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRG---RWHGEVAIRllEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd06656   25 EKIGQGASGTVYTAidiATGQEVAIK--QMNLQQQPKKELIINEILVMRENKNPNIVNYLDSYLVGDELWVVMEYLAGGS 102
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDpkTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgISGVVREGRRENQLKLS 772
Cdd:cd06656  103 LTDVVTE--TCMDEGQIAAVCRECLQALDFLHSNQVIHRDIKSDNILLGmDGSVKLTDFGF--CAQITPEQSKRSTMVGT 178
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 773 HDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSgEGMKRVLTSVSLGKEV 852
Cdd:cd06656  179 PYW---MAPEVVTRKA---------YGPKVDIWSLGIMAIEMVEGEPPYLNENPLRALYLIAT-NGTPELQNPERLSAVF 245
                        250       260
                 ....*....|....*....|..
gi 767996359 853 SEILSACWAFDLQERPSFSLLM 874
Cdd:cd06656  246 RDFLNRCLEMDVDRRGSAKELL 267
STKc_WNK cd13983
Catalytic domain of the Serine/Threonine kinase, With No Lysine (WNK) kinase; STKs catalyze ...
617-876 3.94e-13

Catalytic domain of the Serine/Threonine kinase, With No Lysine (WNK) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. WNKs comprise a subfamily of STKs with an unusual placement of a catalytic lysine relative to all other protein kinases. They are critical in regulating ion balance and are thus, important components in the control of blood pressure. They are also involved in cell signaling, survival, proliferation, and organ development. WNKs are activated by hyperosmotic or low-chloride hypotonic stress and they function upstream of SPAK and OSR1 kinases, which regulate the activity of cation-chloride cotransporters through direct interaction and phosphorylation. There are four vertebrate WNKs which show varying expression patterns. WNK1 and WNK2 are widely expressed while WNK3 and WNK4 show a more restricted expression pattern. Because mutations in human WNK1 and WNK4 cause PseudoHypoAldosteronism type II (PHAII), characterized by hypertension (due to increased sodium reabsorption) and hyperkalemia (due to impaired renal potassium secretion), there are more studies conducted on these two proteins, compared to WNK2 and WNK3. The WNK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270885 [Multi-domain]  Cd Length: 258  Bit Score: 70.33  E-value: 3.94e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRG--RWHG-EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPP--HLAIITSFCKG 691
Cdd:cd13983    7 EVLGRGSFKTVYRAfdTEEGiEVAWNEIKLRKLPKAERQRFKQEIEILKSLKHPNIIKFYDSWESKSkkEVIFITELMTS 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKG--IVHKDLKSKNVFYD--NGKVVITDFGLfgisgvvregrrEN 767
Cdd:cd13983   87 GTLKQYLKRFK-RLKLKVIKSWCRQILEGLNYLHTRDppIIHRDLKCDNIFINgnTGEVKIGDLGL------------AT 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 QLKLSHDWLC-----YLAPEIVREmtpGKDEdqlpfskAADVYAFGTVWYELQARDWPLKNQAAEASIWQ-IGSG---EG 838
Cdd:cd13983  154 LLRQSFAKSVigtpeFMAPEMYEE---HYDE-------KVDIYAFGMCLLEMATGEYPYSECTNAAQIYKkVTSGikpES 223
                        250       260       270
                 ....*....|....*....|....*....|....*...
gi 767996359 839 MKRVltsvsLGKEVSEILSACWAfDLQERPSFSLLMDM 876
Cdd:cd13983  224 LSKV-----KDPELKDFIEKCLK-PPDERPSARELLEH 255
STKc_Pat1_like cd13993
Catalytic domain of Fungal Pat1-like Serine/Threonine kinases; STKs catalyze the transfer of ...
614-808 4.70e-13

Catalytic domain of Fungal Pat1-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Schizosaccharomyces pombe Pat1 (also called Ran1), Saccharomyces cerevisiae VHS1 and KSP1, and similar fungal STKs. Pat1 blocks Mei2, an RNA-binding protein which is indispensable in the initiation of meiosis. Pat1 is inactivated and Mei2 activated, which initiates meiosis, under nutrient-deprived conditions through a signaling cascade involving Ste11. Meiosis induced by Pat1 inactivation may show different characteristics than normal meiosis including aberrant positioning of centromeres. VHS1 was identified in a screen for suppressors of cell cycle arrest at the G1/S transition, while KSP1 may be involved in regulating PRP20, which is required for mRNA export and maintenance of nuclear structure. The Pat1-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270895 [Multi-domain]  Cd Length: 267  Bit Score: 70.46  E-value: 4.70e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRV---HRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNY------RQTRHENVVLFMGACMNPPHLAI 684
Cdd:cd13993    3 QLISPIGEGAYGVVylaVDLRTGRKYAIKCLYKSGPNSKDGNDFQKLPQLReidlhrRVSRHPNIITLHDVFETEVAIYI 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRD----PKTSLDInktRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF--YDNGKVVITDFGLfgisg 758
Cdd:cd13993   83 VLEYCPNGDLFEAITEnriyVGKTELI---KNVFLQLIDAVKHCHSLGIYHRDIKPENILlsQDEGTVKLCDFGL----- 154
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 759 vvregrrENQLKLSHDWLC----YLAPEIVREmtpgKDEDQLPFS-KAADVYAFG 808
Cdd:cd13993  155 -------ATTEKISMDFGVgsefYMAPECFDE----VGRSLKGYPcAAGDIWSLG 198
PTKc_Src_Fyn_like cd14203
Catalytic domain of a subset of Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the ...
619-878 5.23e-13

Catalytic domain of a subset of Src kinase-like Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily includes a subset of Src-like PTKs including Src, Fyn, Yrk, and Yes, which are all widely expressed. Yrk has been detected only in chickens. It is primarily found in neuronal and epithelial cells and in macrophages. It may play a role in inflammation and in response to injury. Src (or c-Src) proteins are cytoplasmic (or non-receptor) PTKs which are anchored to the plasma membrane. They contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). Src proteins are involved in signaling pathways that regulate cytokine and growth factor responses, cytoskeleton dynamics, cell proliferation, survival, and differentiation. They were identified as the first proto-oncogene products, and they regulate cell adhesion, invasion, and motility in cancer cells and tumor vasculature, contributing to cancer progression and metastasis. They are also implicated in acute inflammatory responses and osteoclast function. The Src/Fyn-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271105 [Multi-domain]  Cd Length: 248  Bit Score: 69.95  E-value: 5.23e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG--EVAIRLLEMDGHNQdhlKLFKKEVMNYRQTRHENVVLFMGACMNPPhLAIITSFCKGRTLHS 696
Cdd:cd14203    3 LGQGCFGEVWMGTWNGttKVAIKTLKPGTMSP---EAFLEEAQIMKKLRHDKLVQLYAVVSEEP-IYIVTEFMSKGSLLD 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 697 FVRDPK-TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGI----SGVVREGRrenqlK 770
Cdd:cd14203   79 FLKDGEgKYLKLPQLVDMAAQIASGMAYIERMNYIHRDLRAANILVGDNLVCkIADFGLARLiednEYTARQGA-----K 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 771 LSHDWLcylAPEIVremTPGKdedqlpFSKAADVYAFGTVWYELQARDW-PLKNQAAEASIWQIGSGEGMKrvlTSVSLG 849
Cdd:cd14203  154 FPIKWT---APEAA---LYGR------FTIKSDVWSFGILLTELVTKGRvPYPGMNNREVLEQVERGYRMP---CPPGCP 218
                        250       260
                 ....*....|....*....|....*....
gi 767996359 850 KEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd14203  219 ESLHELMCQCWRKDPEERPTFEYLQSFLE 247
PK_eIF2AK_GCN2_rpt1 cd14012
Pseudokinase domain, repeat 1, of eukaryotic translation Initiation Factor 2-Alpha Kinase 4 or ...
650-873 5.65e-13

Pseudokinase domain, repeat 1, of eukaryotic translation Initiation Factor 2-Alpha Kinase 4 or General Control Non-derepressible-2; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the overall downregulation of protein synthesis. eIF-2 phosphorylation is induced in response to cellular stresses including virus infection, heat shock, nutrient deficiency, and the accummulation of unfolded proteins, among others. There are four distinct kinases that phosphorylate eIF-2 and control protein synthesis under different stress conditions: GCN2, protein kinase regulated by RNA (PKR), heme-regulated inhibitor kinase (HRI), and PKR-like endoplasmic reticulum kinase (PERK). GCN2 is activated by amino acid or serum starvation and UV irradiation. It induces GCN4, a transcriptional activator of amino acid biosynthetic genes, leading to increased production of amino acids under amino acid-deficient conditions. In serum-starved cells, GCN2 activation induces translation of the stress-responsive transcription factor ATF4, while under UV stress, GCN2 triggers transcriptional rescue via NF-kappaB signaling. GCN2 contains an N-terminal RWD, a degenerate kinase-like (repeat 1), the catalytic kinase (repeat 2), a histidyl-tRNA synthetase (HisRS)-like, and a C-terminal ribosome-binding and dimerization (RB/DD) domains. The degenerate pseudokinase domain of GCN2 may function as a regulatory domain. The GCN2 subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270914 [Multi-domain]  Cd Length: 254  Bit Score: 69.70  E-value: 5.65e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 650 HLKLFKKEVMNYRQTRHENVVLFMGACMNPP------HLAIITSFCKGRTLHSFVrDPKTSLDINKTRQIAQEIIKGMGY 723
Cdd:cd14012   41 QIQLLEKELESLKKLRHPNLVSYLAFSIERRgrsdgwKVYLLTEYAPGGSLSELL-DSVGSVPLDTARRWTLQLLEALEY 119
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 724 LHAKGIVHKDLKSKNVFYDN----GKVVITDFGLfgisgvVREGRREN--QLKLSHDWLCYLAPEIVREmtpgkdedQLP 797
Cdd:cd14012  120 LHRNGVVHKSLHAGNVLLDRdagtGIVKLTDYSL------GKTLLDMCsrGSLDEFKQTYWLPPELAQG--------SKS 185
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 798 FSKAADVYAFGTVWYE-LQARDWPLKNQAAEAsiwqigsgegmkrVLTSVSLGKEVSEILSACWAFDLQERPS-FSLL 873
Cdd:cd14012  186 PTRKTDVWDLGLLFLQmLFGLDVLEKYTSPNP-------------VLVSLDLSASLQDFLSKCLSLDPKKRPTaLELL 250
STKc_CaMKI_gamma cd14166
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
647-814 5.65e-13

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I gamma; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI-gamma subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271068 [Multi-domain]  Cd Length: 285  Bit Score: 70.41  E-value: 5.65e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 647 NQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIaQEIIKGMGYLHA 726
Cdd:cd14166   40 PLSRDSSLENEIAVLKRIKHENIVTLEDIYESTTHYYLVMQLVSGGELFDRILERGVYTEKDASRVI-NQVLSAVKYLHE 118
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 727 KGIVHKDLKSKNVFY----DNGKVVITDFGLFGIS--GVVREGrrenqlklshdwlC----YLAPEIVRemtpgkdedQL 796
Cdd:cd14166  119 NGIVHRDLKPENLLYltpdENSKIMITDFGLSKMEqnGIMSTA-------------CgtpgYVAPEVLA---------QK 176
                        170
                 ....*....|....*...
gi 767996359 797 PFSKAADVYAFGTVWYEL 814
Cdd:cd14166  177 PYSKAVDCWSIGVITYIL 194
PTKc_VEGFR1 cd14207
Catalytic domain of the Protein Tyrosine Kinases, Vascular Endothelial Growth Factor Receptors; ...
605-880 6.45e-13

Catalytic domain of the Protein Tyrosine Kinases, Vascular Endothelial Growth Factor Receptors; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. VEGFR1 (or Flt1) binds VEGFA, VEGFB, and placenta growth factor (PLGF). It regulates monocyte and macrophage migration, vascular permeability, haematopoiesis, and the recruitment of haematopietic progenitor cells from the bone marrow. VEGFR1 is a member of the VEGFR subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with seven immunoglobulin (Ig)-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of VEGFRs to their ligands, the VEGFs, leads to receptor dimerization, activation, and intracellular signaling. The VEGFR1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271109 [Multi-domain]  Cd Length: 340  Bit Score: 71.19  E-value: 6.45e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 605 EWDIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGAC 676
Cdd:cd14207    1 KWEFARERLKLGKSLGRGAFGKVVQASAFGikksptcrVVAVKMLKEGATASEYKALMTELKILIHIGHHLNVVNLLGAC 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 M-NPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIK------------------------------------ 719
Cdd:cd14207   81 TkSGGPLMVIVEYCKYGNLSNYLKSKRDFFVTNKDTSLQEELIKekkeaeptggkkkrlesvtssesfassgfqedksls 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 720 -------------------------------GMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGL----FGISGVVREG 763
Cdd:cd14207  161 dveeeeedsgdfykrpltmedlisysfqvarGMEFLSSRKCIHRDLAARNILLSENNVVkICDFGLardiYKNPDYVRKG 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 764 RRENQLKlshdwlcYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYE---LQARDWPlKNQAAEASIWQIGSGEGMK 840
Cdd:cd14207  241 DARLPLK-------WMAPESIFDKI---------YSTKSDVWSYGVLLWEifsLGASPYP-GVQIDEDFCSKLKEGIRMR 303
                        330       340       350       360
                 ....*....|....*....|....*....|....*....|
gi 767996359 841 RVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14207  304 APEFATS---EIYQIMLDCWQGDPNERPRFSELVERLGDL 340
STKc_CaMKI cd14083
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
657-814 6.51e-13

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270985 [Multi-domain]  Cd Length: 259  Bit Score: 69.71  E-value: 6.51e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 657 EVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLhsFVRD-PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLK 735
Cdd:cd14083   51 EIAVLRKIKHPNIVQLLDIYESKSHLYLVMELVTGGEL--FDRIvEKGSYTEKDASHLIRQVLEAVDYLHSLGIVHRDLK 128
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 736 SKNVFY----DNGKVVITDFGLFGISGvvregrrENQLKLSHDWLCYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVW 811
Cdd:cd14083  129 PENLLYyspdEDSKIMISDFGLSKMED-------SGVMSTACGTPGYVAPEVLA---------QKPYGKAVDCWSIGVIS 192

                 ...
gi 767996359 812 YEL 814
Cdd:cd14083  193 YIL 195
STKc_TAO3 cd06633
Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 3; STKs catalyze ...
619-874 6.85e-13

Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TAO3 is also known as JIK (c-Jun N-terminal kinase inhibitory kinase) or KFC (kinase from chicken). It specifically activates JNK, presumably by phosphorylating and activating MKK4/MKK7. In Saccharomyces cerevisiae, TAO3 is a component of the RAM (regulation of Ace2p activity and cellular morphogenesis) signaling pathway. TAO3 is upregulated in retinal ganglion cells after axotomy, and may play a role in apoptosis. TAO proteins possess mitogen-activated protein kinase (MAPK) kinase kinase activity. MAPK signaling cascades are important in mediating cellular responses to extracellular signals. The TAO3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270803 [Multi-domain]  Cd Length: 313  Bit Score: 70.45  E-value: 6.85e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVH--RGRWHGE-VAIRLLEMDGhNQDHLKL--FKKEVMNYRQTRHENVVLFMGaCMNPPHLA-IITSFCKGr 692
Cdd:cd06633   29 IGHGSFGAVYfaTNSHTNEvVAIKKMSYSG-KQTNEKWqdIIKEVKFLQQLKHPNTIEYKG-CYLKDHTAwLVMEYCLG- 105
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGISGVVregrreNQLKL 771
Cdd:cd06633  106 SASDLLEVHKKPLQEVEIAAITHGALQGLAYLHSHNMIHRDIKAGNILLtEPGQVKLADFGSASIASPA------NSFVG 179
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 772 SHDWlcyLAPEIVREMtpgkDEDQlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEgmKRVLTSVSLGKE 851
Cdd:cd06633  180 TPYW---MAPEVILAM----DEGQ--YDGKVDIWSLGITCIELAERKPPLFNMNAMSALYHIAQND--SPTLQSNEWTDS 248
                        250       260
                 ....*....|....*....|...
gi 767996359 852 VSEILSACWAFDLQERPSFSLLM 874
Cdd:cd06633  249 FRGFVDYCLQKIPQERPSSAELL 271
STKc_PhKG cd14093
Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma subunit; STKs ...
709-816 6.95e-13

Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma subunit; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phosphorylase kinase (PhK) catalyzes the phosphorylation of inactive phosphorylase b to form the active phosphorylase a. It coordinates hormonal, metabolic, and neuronal signals to initiate the breakdown of glycogen stores, which enables the maintenance of blood-glucose homeostasis during fasting, and is also used as a source of energy for muscle contraction. PhK is one of the largest and most complex protein kinases, composed of a heterotetramer containing four molecules each of four subunit types: one catalytic (gamma) and three regulatory (alpha, beta, and delta). Each subunit has tissue-specific isoforms or splice variants. Vertebrates contain two isoforms of the gamma subunit (gamma 1 and gamma 2). The gamma subunit, when isolated, is constitutively active and does not require phosphorylation of the A-loop for activity. The regulatory subunits restrain this kinase activity until signals are received to relieve this inhibition. For example, the kinase is activated in response to hormonal stimulation, after autophosphorylation or phosphorylation by cAMP-dependent kinase of the alpha and beta subunits. The high-affinity binding of ADP to the beta subunit also stimulates kinase activity, whereas calcium relieves inhibition by binding to the delta (calmodulin) subunit. The PhKG subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270995 [Multi-domain]  Cd Length: 272  Bit Score: 69.69  E-value: 6.95e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 709 KTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGRrenqlKLSHdwLC----YLAPEI 783
Cdd:cd14093  110 KTRRIMRQLFEAVEFLHSLNIVHRDLKPENILLDdNLNVKISDFGF---ATRLDEGE-----KLRE--LCgtpgYLAPEV 179
                         90       100       110
                 ....*....|....*....|....*....|....
gi 767996359 784 VR-EMTPGKDEdqlpFSKAADVYAFGTVWYELQA 816
Cdd:cd14093  180 LKcSMYDNAPG----YGKEVDMWACGVIMYTLLA 209
STKc_Nek5 cd08225
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
614-874 7.15e-13

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Neks are involved in the regulation of downstream processes following the activation of Cdc2, and many of their functions are cell cycle-related. They play critical roles in microtubule dynamics during ciliogenesis and mitosis. The specific function of Nek5 is unknown. Nek5 is one in a family of 11 different Neks (Nek1-11). The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173765 [Multi-domain]  Cd Length: 257  Bit Score: 69.60  E-value: 7.15e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHGE---VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd08225    3 EIIKKIGEGSFGKIYLAKAKSDsehCVIKEIDLTKMPVKEKEASKKEVILLAKMKHPNIVTFFASFQENGRLFIVMEYCD 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSfvrdpktslDINKTR-------QIAQ---EIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVviTDFGLFGISGV 759
Cdd:cd08225   83 GGDLMK---------RINRQRgvlfsedQILSwfvQISLGLKHIHDRKILHRDIKSQNIFLSkNGMV--AKLGDFGIARQ 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 760 VREGRRENQLKLSHDWlcYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGM 839
Cdd:cd08225  152 LNDSMELAYTCVGTPY--YLSPEICQNR---------PYNNKTDIWSLGCVLYELCTLKHPFEGNNLHQLVLKICQGYFA 220
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 767996359 840 KrvlTSVSLGKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd08225  221 P---ISPNFSRDLRSLISQLFKVSPRDRPSITSIL 252
STKc_AGC cd05123
Catalytic domain of AGC family Serine/Threonine Kinases; STKs catalyze the transfer of the ...
681-814 8.48e-13

Catalytic domain of AGC family Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. AGC kinases regulate many cellular processes including division, growth, survival, metabolism, motility, and differentiation. Many are implicated in the development of various human diseases. Members of this family include cAMP-dependent Protein Kinase (PKA), cGMP-dependent Protein Kinase (PKG), Protein Kinase C (PKC), Protein Kinase B (PKB), G protein-coupled Receptor Kinase (GRK), Serum- and Glucocorticoid-induced Kinase (SGK), and 70 kDa ribosomal Protein S6 Kinase (p70S6K or S6K), among others. AGC kinases share an activation mechanism based on the phosphorylation of up to three sites: the activation loop (A-loop), the hydrophobic motif (HM) and the turn motif. Phosphorylation at the A-loop is required of most AGC kinases, which results in a disorder-to-order transition of the A-loop. The ordered conformation results in the access of substrates and ATP to the active site. A subset of AGC kinases with C-terminal extensions containing the HM also requires phosphorylation at this site. Phosphorylation at the HM allows the C-terminal extension to form an ordered structure that packs into the hydrophobic pocket of the catalytic domain, which then reconfigures the kinase into an active bi-lobed state. In addition, growth factor-activated AGC kinases such as PKB, p70S6K, RSK, MSK, PKC, and SGK, require phosphorylation at the turn motif (also called tail or zipper site), located N-terminal to the HM at the C-terminal extension. The AGC family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and Phosphoinositide 3-Kinase.


Pssm-ID: 270693 [Multi-domain]  Cd Length: 250  Bit Score: 69.08  E-value: 8.48e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFCKGRTLHSFVRdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgv 759
Cdd:cd05123   67 KLYLVLDYVPGGELFSHLS-KEGRFPEERARFYAAEIVLALEYLHSLGIIYRDLKPENILLDsDGHIKLTDFGL------ 139
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 760 VREGRRENQLKLShdwLC----YLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYEL 814
Cdd:cd05123  140 AKELSSDGDRTYT---FCgtpeYLAPEVLL---------GKGYGKAVDWWSLGVLLYEM 186
STKc_myosinIII_N_like cd06608
N-terminal Catalytic domain of Class III myosin-like Serine/Threonine Kinases; STKs catalyze ...
609-875 1.03e-12

N-terminal Catalytic domain of Class III myosin-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Class III myosins are motor proteins with an N-terminal kinase catalytic domain and a C-terminal actin-binding motor domain. Class III myosins are present in the photoreceptors of invertebrates and vertebrates and in the auditory hair cells of mammals. The kinase domain of myosin III can phosphorylate several cytoskeletal proteins, conventional myosin regulatory light chains, and can autophosphorylate the C-terminal motor domain. Myosin III may play an important role in maintaining the structural integrity of photoreceptor cell microvilli. It may also function as a cargo carrier during light-dependent translocation, in photoreceptor cells, of proteins such as transducin and arrestin. The Drosophila class III myosin, called NinaC (Neither inactivation nor afterpotential protein C), is critical in normal adaptation and termination of photoresponse. Vertebrates contain two isoforms of class III myosin, IIIA and IIIB. This subfamily also includes mammalian NIK-like embryo-specific kinase (NESK), Traf2- and Nck-interacting kinase (TNIK), and mitogen-activated protein kinase (MAPK) kinase kinase kinase 4/6. MAP4Ks are involved in some MAPK signaling pathways by activating a MAPK kinase kinase. MAPK signaling cascades are important in mediating cellular responses to extracellular signals. The class III myosin-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270785 [Multi-domain]  Cd Length: 275  Bit Score: 69.25  E-value: 1.03e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 609 PFEQVELGEPIGQGRWGRVHRGRwHGE----VAIRLLEMDGHNQDHLKLfkkEVMNYRQ-TRHENVVLFMGACMNPPH-- 681
Cdd:cd06608    4 PAGIFELVEVIGEGTYGKVYKAR-HKKtgqlAAIKIMDIIEDEEEEIKL---EINILRKfSNHPNIATFYGAFIKKDPpg 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 ----LAIITSFCKGRTLHSFV---RDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFgl 753
Cdd:cd06608   80 gddqLWLVMEYCGGGSVTDLVkglRKKGKRLKEEWIAYILRETLRGLAYLHENKVIHRDIKGQNILLtEEAEVKLVDF-- 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 754 fgisGVVRE-----GRRENQLKLShdwlCYLAPEIVR-EMTPGKDEDQlpfskAADVYAFGTVWYELQARDWPLKNQAAE 827
Cdd:cd06608  158 ----GVSAQldstlGRRNTFIGTP----YWMAPEVIAcDQQPDASYDA-----RCDVWSLGITAIELADGKPPLCDMHPM 224
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 828 ASIWQIGSGEGmKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd06608  225 RALFKIPRNPP-PTLKSPEKWSKEFNDFISECLIKNYEQRPFTEELLE 271
STKc_PLK cd14099
Catalytic domain of the Serine/Threonine Kinases, Polo-like kinases; STKs catalyze the ...
654-785 1.05e-12

Catalytic domain of the Serine/Threonine Kinases, Polo-like kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. PLKs derive their names from homology to polo, a kinase first identified in Drosophila. There are five mammalian PLKs (PLK1-5) from distinct genes. There is good evidence that PLK1 may function as an oncogene while PLK2-5 have tumor suppressive properties. PLK1 functions as a positive regulator of mitosis, meiosis, and cytokinesis. PLK2 functions in G1 progression, S-phase arrest, and centriole duplication. PLK3 regulates angiogenesis and responses to DNA damage. PLK4 is required for late mitotic progression, cell survival, and embryonic development. PLK5 was first identified as a pseudogene containing a stop codon within the kinase domain, however, both murine and human genes encode expressed proteins. PLK5 functions in cell cycle arrest.


Pssm-ID: 271001 [Multi-domain]  Cd Length: 258  Bit Score: 69.12  E-value: 1.05e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 654 FKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKD 733
Cdd:cd14099   48 LKSEIKIHRSLKHPNIVKFHDCFEDEENVYILLELCSNGSLMELLKRRKA-LTEPEVRYFMRQILSGVKYLHSNRIIHRD 126
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 734 LKSKNVFYD-NGKVVITDFGLfgiSGVVR-EGRRenqlklsHDWLC----YLAPEIVR 785
Cdd:cd14099  127 LKLGNLFLDeNMNVKIGDFGL---AARLEyDGER-------KKTLCgtpnYIAPEVLE 174
PTKc_EphR_A10 cd05064
Catalytic domain of the Protein Tyrosine Kinase, Ephrin Receptor A10; PTKs catalyze the ...
613-880 1.11e-12

Catalytic domain of the Protein Tyrosine Kinase, Ephrin Receptor A10; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. EphA10, which contains an inactive tyr kinase domain, may function to attenuate signals of co-clustered active receptors. EphA10 is mainly expressed in the testis. Ephrin/EphR interaction results in cell-cell repulsion or adhesion, making it important in neural development and plasticity, cell morphogenesis, cell-fate determination, embryonic development, tissue patterning, and angiogenesis. EphRs comprise the largest subfamily of receptor tyr kinases (RTKs). In general, class EphA receptors bind GPI-anchored ephrin-A ligands. There are ten vertebrate EphA receptors (EphA1-10), which display promiscuous interactions with six ephrin-A ligands. EphRs contain an ephrin binding domain and two fibronectin repeats extracellularly, a transmembrane segment, and a cytoplasmic tyr kinase domain. Binding of the ephrin ligand to EphR requires cell-cell contact since both are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling) and ephrin-expressing cells (reverse signaling). The EphA10 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133195 [Multi-domain]  Cd Length: 266  Bit Score: 69.18  E-value: 1.11e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 613 VELGEPIGQGRWGRVHRG------RWHGEVAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIIT 686
Cdd:cd05064    7 IKIERILGTGRFGELCRGclklpsKRELPVAIHTLR-AGCSDKQRRGFLAEALTLGQFDHSNIVRLEGVITRGNTMMIVT 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 SFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVfydngkVVITDFGLfGISGVVREGRRE 766
Cdd:cd05064   86 EYMSNGALDSFLRKHEGQLVAGQLMGMLPGLASGMKYLSEMGYVHKGLAAHKV------LVNSDLVC-KISGFRRLQEDK 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 767 NQLKLS----HDWLCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQArdwplknqAAEASIWQIGSGEGMK-- 840
Cdd:cd05064  159 SEAIYTtmsgKSPVLWAAPEAIQYHH---------FSSASDVWSFGIVMWEVMS--------YGERPYWDMSGQDVIKav 221
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 767996359 841 ----RVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05064  222 edgfRLPAPRNCPNLLHQLMLDCWQKERGERPRFSQIHSILSKM 265
STKc_PAK2 cd06655
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 2; STKs catalyze the ...
617-874 1.16e-12

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK2 plays a role in pro-apoptotic signaling. It is cleaved and activated by caspases leading to morphological changes during apoptosis. PAK2 is also activated in response to a variety of stresses including DNA damage, hyperosmolarity, serum starvation, and contact inhibition, and may play a role in coordinating the stress response. PAK2 also contributes to cancer cell invasion through a mechanism distinct from that of PAK1. It belongs to the group I PAKs, which contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132986 [Multi-domain]  Cd Length: 296  Bit Score: 69.75  E-value: 1.16e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGR---WHGEVAIRLLEMdgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd06655   25 EKIGQGASGTVFTAIdvaTGQEVAIKQINL--QKQPKKELIINEILVMKELKNPNIVNFLDSFLVGDELFVVMEYLAGGS 102
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDpkTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgISGVVREGRRENQLKLS 772
Cdd:cd06655  103 LTDVVTE--TCMDEAQIAAVCRECLQALEFLHANQVIHRDIKSDNVLLGmDGSVKLTDFGF--CAQITPEQSKRSTMVGT 178
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 773 HDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSgEGMKRVLTSVSLGKEV 852
Cdd:cd06655  179 PYW---MAPEVVTRKA---------YGPKVDIWSLGIMAIEMVEGEPPYLNENPLRALYLIAT-NGTPELQNPEKLSPIF 245
                        250       260
                 ....*....|....*....|..
gi 767996359 853 SEILSACWAFDLQERPSFSLLM 874
Cdd:cd06655  246 RDFLNRCLEMDVEKRGSAKELL 267
STKc_CDKL cd07833
Catalytic domain of Cyclin-Dependent protein Kinase Like Serine/Threonine Kinases; STKs ...
619-814 1.16e-12

Catalytic domain of Cyclin-Dependent protein Kinase Like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of CDKL1-5 and similar proteins. Some CDKLs, like CDKL1 and CDKL3, may be implicated in transformation and others, like CDKL3 and CDKL5, are associated with mental retardation when impaired. CDKL2 plays a role in learning and memory. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDKL subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270827 [Multi-domain]  Cd Length: 288  Bit Score: 69.65  E-value: 1.16e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHR------GRWhgeVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCkGR 692
Cdd:cd07833    9 VGEGAYGVVLKcrnkatGEI---VAIKKFKESEDDEDVKKTALREVKVLRQLRHENIVNLKEAFRRKGRLYLVFEYV-ER 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGRRENQLK- 770
Cdd:cd07833   85 TLLELLEASPGGLPPDAVRSYIWQLLQAIAYCHSHNIIHRDIKPENILVSeSGVLKLCDFGF---ARALTARPASPLTDy 161
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 767996359 771 LSHDWlcYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd07833  162 VATRW--YRAPELLVGDT--------NYGKPVDVWAIGCIMAEL 195
STKc_MST3 cd06641
Catalytic domain of the Serine/Threonine Kinase, Mammalian Ste20-like protein kinase 3; STKs ...
617-820 1.16e-12

Catalytic domain of the Serine/Threonine Kinase, Mammalian Ste20-like protein kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MST3 phosphorylates the STK NDR and may play a role in cell cycle progression and cell morphology. It may also regulate paxillin and consequently, cell migration. MST3 is present in human placenta, where it plays an essential role in the oxidative stress-induced apoptosis of trophoblasts in normal spontaneous delivery. Dysregulation of trophoblast apoptosis may result in pregnancy complications such as preeclampsia and intrauterine growth retardation. The MST3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270809 [Multi-domain]  Cd Length: 277  Bit Score: 69.33  E-value: 1.16e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRG---RWHGEVAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd06641   10 EKIGKGSFGEVFKGidnRTQKVVAIKIIDLE-EAEDEIEDIQQEITVLSQCDSPYVTKYYGSYLKDTKLWIIMEYLGGGS 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGisGVVREGRRENQLKLS 772
Cdd:cd06641   89 ALDLLE--PGPLDETQIATILREILKGLDYLHSEKKIHRDIKAANVLLsEHGEVKLADFGVAG--QLTDTQIKRN*FVGT 164
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 773 HDWlcyLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQARDWP 820
Cdd:cd06641  165 PFW---MAPEVIK---------QSAYDSKADIWSLGITAIELARGEPP 200
STKc_Nek10 cd08528
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
663-868 1.24e-12

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 10; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. No function has yet been ascribed to Nek10. The gene encoding Nek10 is a putative causative gene for breast cancer; it is located within a breast cancer susceptibility loci on chromosome 3p24. Nek10 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270867 [Multi-domain]  Cd Length: 270  Bit Score: 69.07  E-value: 1.24e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 663 QTRHENVVLFMGACMNPPHLAIITSFCKG---RTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLH-AKGIVHKDLKSKN 738
Cdd:cd08528   65 QLRHPNIVRYYKTFLENDRLYIVMELIEGaplGEHFSSLKEKNEHFTEDRIWNIFVQMVLALRYLHkEKQIVHRDLKPNN 144
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 739 VFY-DNGKVVITDFGLfgisgVVREGRRENQLKLSHDWLCYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQAR 817
Cdd:cd08528  145 IMLgEDDKVTITDFGL-----AKQKGPESSKMTSVVGTILYSCPEIVQ---------NEPYGEKADIWALGCILYQMCTL 210
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 818 DWPLKNQAAEASIWQIGSGEgmKRVLTSVSLGKEVSEILSACWAFDLQERP 868
Cdd:cd08528  211 QPPFYSTNMLTLATKIVEAE--YEPLPEGMYSDDITFVIRSCLTPDPEARP 259
STKc_MEKK3_like_u1 cd06653
Catalytic domain of an Uncharacterized subfamily of Mitogen-Activated Protein (MAP) ...
615-835 1.24e-12

Catalytic domain of an Uncharacterized subfamily of Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 3-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of uncharacterized proteins with similarity to MEKK3, MEKK2, and related proteins; they contain an N-terminal PB1 domain, which mediates oligomerization, and a C-terminal catalytic domain. MEKK2 and MEKK3 are MAPK kinase kinases (MAPKKKs or MKKKs), proteins that phosphorylate and activate MAPK kinases (MAPKKs or MKKs), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. MEKK2 and MEKK3 activate MEK5 (also called MKK5), which activates ERK5. The ERK5 cascade plays roles in promoting cell proliferation, differentiation, neuronal survival, and neuroprotection. MEKK3 plays an essential role in embryonic angiogenesis and early heart development. MEKK2 and MEKK3 can also activate the MAPKs, c-Jun N-terminal kinase (JNK) and p38, through their respective MAPKKs. The MEKK3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270819 [Multi-domain]  Cd Length: 264  Bit Score: 68.90  E-value: 1.24e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVH------RGRwhgEVAIRLLEMDGHNQDHLK---LFKKEVMNYRQTRHENVVLFMGaCMNPPH---L 682
Cdd:cd06653    6 LGKLLGRGAFGEVYlcydadTGR---ELAVKQVPFDPDSQETSKevnALECEIQLLKNLRHDRIVQYYG-CLRDPEekkL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 683 AIITSFCKGRTLHSFVRdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFG-ISGVV 760
Cdd:cd06653   82 SIFVEYMPGGSVKDQLK-AYGALTENVTRRYTRQILQGVSYLHSNMIVHRDIKGANILRDSaGNVKLGDFGASKrIQTIC 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 761 REGRRENQLKLSHDWlcyLAPEIVRemtpGKDedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGS 835
Cdd:cd06653  161 MSGTGIKSVTGTPYW---MSPEVIS----GEG-----YGRKADVWSVACTVVEMLTEKPPWAEYEAMAAIFKIAT 223
STKc_ACVR2 cd14053
Catalytic domain of the Serine/Threonine Kinase, Activin Type II Receptor; STKs catalyze the ...
617-817 1.26e-12

Catalytic domain of the Serine/Threonine Kinase, Activin Type II Receptor; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ACVR2 belongs to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, bone morphogenetic proteins (BMPs), activins, growth and differentiation factors (GDFs), and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane region, and a cytoplasmic catalytic kinase domain. Type II receptors, such as ACVR2, are high-affinity receptors which bind ligands, autophosphorylate, as well as trans-phosphorylate and activate low-affinity type I receptors. ACVR2 acts primarily as the receptors for activins, nodal, myostatin, GDF11, and a subset of BMPs. ACVR2 signaling impacts many cellular and physiological processes including reproductive and gonadal functions, myogenesis, bone remodeling and tooth development, kidney organogenesis, apoptosis, fibrosis, inflammation, and neurogenesis. Vertebrates contain two ACVR2 proteins, ACVR2a (or ActRIIA) and ACVR2b (or ActRIIB). The ACVR2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270955 [Multi-domain]  Cd Length: 290  Bit Score: 69.28  E-value: 1.26e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGE-VAIRLLEMDGHN--QDHLKLFKKEVMNyrqtrHENVVLFMGA----CMNPPHLAIITSFC 689
Cdd:cd14053    1 EIKARGRFGAVWKAQYLNRlVAVKIFPLQEKQswLTEREIYSLPGMK-----HENILQFIGAekhgESLEAEYWLITEFH 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHA----------KGIVHKDLKSKNVFY-DNGKVVITDFGL---FG 755
Cdd:cd14053   76 ERGSLCDYLK--GNVISWNELCKIAESMARGLAYLHEdipatngghkPSIAHRDFKSKNVLLkSDLTACIADFGLalkFE 153
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 756 ISGVVREgrrenqlklSHDWLC---YLAPEIVremtpgkdEDQLPFSKAA----DVYAFGTVWYELQAR 817
Cdd:cd14053  154 PGKSCGD---------THGQVGtrrYMAPEVL--------EGAINFTRDAflriDMYAMGLVLWELLSR 205
STKc_LRRK2 cd14068
Catalytic domain of the Serine/Threonine Kinase, Leucine-Rich Repeat Kinase 2; STKs catalyze ...
619-814 1.29e-12

Catalytic domain of the Serine/Threonine Kinase, Leucine-Rich Repeat Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LRRK2 is one of two vertebrate LRRKs which show complementary expression in the brain. Mutations in LRRK2, found in the kinase, ROC-COR, and WD40 domains, are linked to both familial and sporadic forms of Parkinson's disease. The most prevalent mutation, G2019S located in the activation loop of the kinase domain, increases kinase activity. The R1441C/G mutations in the GTPase domain have also been reported to influence kinase activity. LRRKs are also classified as ROCO proteins because they contain a ROC (Ras of complex proteins)/GTPase domain followed by a COR (C-terminal of ROC) domain of unknown function. In addition, LRRKs contain a catalytic kinase domain and protein-protein interaction motifs including a WD40 domain, LRRs and ankyrin (ANK) repeats. LRRKs possess both GTPase and kinase activities, with the ROC domain acting as a molecular switch for the kinase domain, cycling between a GTP-bound state which drives kinase activity and a GDP-bound state which decreases the activity. The LRRK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270970 [Multi-domain]  Cd Length: 252  Bit Score: 68.83  E-value: 1.29e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-VAIRLLemdgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPhlAIITSFCKGRTLHSF 697
Cdd:cd14068    2 LGDGGFGSVYRAVYRGEdVAVKIF----NKHTSFRLLRQELVVLSHLHHPSLVALLAAGTAPR--MLVMELAPKGSLDAL 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 698 VRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV----FYDNGKVV--ITDFGLfgISGVVREGrrenqLKL 771
Cdd:cd14068   76 LQQDNASLTRTLQHRIALHVADGLRYLHSAMIIYRDLKPHNVllftLYPNCAIIakIADYGI--AQYCCRMG-----IKT 148
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 767996359 772 SHDWLCYLAPEIVRemtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd14068  149 SEGTPGFRAPEVAR--------GNVIYNQQADVYSFGLLLYDI 183
STKc_NUAK2 cd14161
Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK 2; STKs ...
614-836 1.55e-12

Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NUAK proteins are classified as AMP-activated protein kinase (AMPK)-related kinases, which like AMPK are activated by the major tumor suppressor LKB1. Vertebrates contain two NUAK proteins, called NUAK1 and NUAK2. NUAK2, also called SNARK (Sucrose, non-fermenting 1/AMP-activated protein kinase-related kinase), is involved in energy metabolism. It is activated by hyperosmotic stress, DNA damage, and nutrients such as glucose and glutamine. NUAK2-knockout mice develop obesity, altered serum lipid profiles, hyperinsulinaemia, hyperglycaemia, and impaired glucose tolerance. NUAK2 is implicated in regulating actin stress fiber assembly through its association with myosin phosphatase Rho-interacting protein (MRIP), which leads to an increase in myosin regulatory light chain (MLC) phosphorylation. It is also associated with tumor growth, migration, and oncogenicity of melanoma cells. The NUAK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271063 [Multi-domain]  Cd Length: 255  Bit Score: 68.44  E-value: 1.55e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG--EVAIRLLEMDG-HNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd14161    6 EFLETLGKGTYGRVKKARDSSgrLVAIKSIRKDRiKDEQDLLHIRREIEIMSSLNHPHIISVYEVFENSSKIVIVMEYAS 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFGISgvvregRRENQL 769
Cdd:cd14161   86 RGDLYDYISE-RQRLSELEARHFFRQIVSAVHYCHANGIVHRDLKLENILLDaNGNIKIADFGLSNLY------NQDKFL 158
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 770 KLSHDWLCYLAPEIVRemtpGKdedqlPFS-KAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSG 836
Cdd:cd14161  159 QTYCGSPLYASPEIVN----GR-----PYIgPEVDSWSLGVLLYILVHGTMPFDGHDYKILVKQISSG 217
STKc_PKA_like cd05580
Catalytic subunit of the Serine/Threonine Kinases, cAMP-dependent protein kinases; STKs ...
611-814 2.27e-12

Catalytic subunit of the Serine/Threonine Kinases, cAMP-dependent protein kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the cAMP-dependent protein kinases, PKA and PRKX, and similar proteins. The inactive PKA holoenzyme is a heterotetramer composed of two phosphorylated and active catalytic subunits with a dimer of regulatory (R) subunits. Activation is achieved through the binding of the important second messenger cAMP to the R subunits, which leads to the dissociation of PKA into the R dimer and two active subunits. PKA is present ubiquitously in cells and interacts with many different downstream targets. It plays a role in the regulation of diverse processes such as growth, development, memory, metabolism, gene expression, immunity, and lipolysis. PRKX is also reulated by the R subunit and is is present in many tissues including fetal and adult brain, kidney, and lung. It is implicated in granulocyte/macrophage lineage differentiation, renal cell epithelial migration, and tubular morphogenesis in the developing kidney. The PKA-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270732 [Multi-domain]  Cd Length: 290  Bit Score: 68.76  E-value: 2.27e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVH--RGRWHGE-VAIRLLEmdghnqdhlklfKKEVMNYRQTRH---ENVVL------FM----G 674
Cdd:cd05580    1 DDFEFLKTLGTGSFGRVRlvKHKDSGKyYALKILK------------KAKIIKLKQVEHvlnEKRILsevrhpFIvnllG 68
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 675 ACMNPPHLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL 753
Cdd:cd05580   69 SFQDDRNLYMVMEYVPGGELFSLLRR-SGRFPNDVAKFYAAEVVLALEYLHSLDIVYRDLKPENLLLDsDGHIKITDFGF 147
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 754 fgiSGVVREgrrenqlklsHDW-LC----YLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYEL 814
Cdd:cd05580  148 ---AKRVKD----------RTYtLCgtpeYLAPEIIL---------SKGHGKAVDWWALGILIYEM 191
STKc_MST3_like cd06609
Catalytic domain of Mammalian Ste20-like protein kinase 3-like Serine/Threonine Kinases; STKs ...
611-755 2.59e-12

Catalytic domain of Mammalian Ste20-like protein kinase 3-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of MST3, MST4, STK25, Schizosaccharomyces pombe Nak1 and Sid1, Saccharomyces cerevisiae sporulation-specific protein 1 (SPS1), and related proteins. Nak1 is required by fission yeast for polarizing the tips of actin cytoskeleton and is involved in cell growth, cell separation, cell morphology and cell-cycle progression. Sid1 is a component in the septation initiation network (SIN) signaling pathway, and plays a role in cytokinesis. SPS1 plays a role in regulating proteins required for spore wall formation. MST4 plays a role in mitogen-activated protein kinase (MAPK) signaling during cytoskeletal rearrangement, morphogenesis, and apoptosis. MST3 phosphorylates the STK NDR and may play a role in cell cycle progression and cell morphology. STK25 may play a role in the regulation of cell migration and polarization. The MST3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270786 [Multi-domain]  Cd Length: 274  Bit Score: 68.04  E-value: 2.59e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITS 687
Cdd:cd06609    1 ELFTLLERIGKGSFGEVYKGIDKRtnqVVAIKVIDLE-EAEDEIEDIQQEIQFLSQCDSPYITKYYGSFLKGSKLWIIME 79
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 688 FCKGRTLHSFVRDPKtsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFG 755
Cdd:cd06609   80 YCGGGSVLDLLKPGP--LDETYIAFILREVLLGLEYLHSEGKIHRDIKAANILLsEEGDVKLADFGVSG 146
PTKc_Trk cd05049
Catalytic domain of the Protein Tyrosine Kinases, Tropomyosin Related Kinases; PTKs catalyze ...
608-879 2.61e-12

Catalytic domain of the Protein Tyrosine Kinases, Tropomyosin Related Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The Trk subfamily consists of TrkA, TrkB, TrkC, and similar proteins. They are receptor PTKs (RTKs) containing an extracellular region with arrays of leucine-rich motifs flanked by two cysteine-rich clusters followed by two immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. Binding to their ligands, the nerve growth factor (NGF) family of neutrotrophins, leads to Trk receptor oligomerization and activation of the catalytic domain. Trk receptors are mainly expressed in the peripheral and central nervous systems. They play important roles in cell fate determination, neuronal survival and differentiation, as well as in the regulation of synaptic plasticity. Altered expression of Trk receptors is associated with many human diseases. The Trk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270643 [Multi-domain]  Cd Length: 280  Bit Score: 68.26  E-value: 2.61e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 608 IPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNP 679
Cdd:cd05049    2 IKRDTIVLKRELGEGAFGKVFLGECYNlepeqdkmLVAVKTLK-DASSPDARKDFEREAELLTNLQHENIVKFYGVCTEG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 680 PHLAIITSFCKGRTLHSFVR-------------DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKV 746
Cdd:cd05049   81 DPLLMVFEYMEHGDLNKFLRshgpdaaflasedSAPGELTLSQLLHIAVQIASGMVYLASQHFVHRDLATRNCLVGTNLV 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 747 V-ITDFGLFGISGVVREGRRENQLKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTV-----------WYEL 814
Cdd:cd05049  161 VkIGDFGMSRDIYSTDYYRVGGHTMLPIRW---MPPESILYRK---------FTTESDVWSFGVVlweiftygkqpWFQL 228
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 815 qardwplknqAAEASIWQIGSGEGMKRVLTSVSlgkEVSEILSACWAFDLQERPSFSLLMDMLEK 879
Cdd:cd05049  229 ----------SNTEVIECITQGRLLQRPRTCPS---EVYAVMLGCWKREPQQRLNIKDIHKRLQE 280
PTK_Jak_rpt1 cd05037
Pseudokinase (repeat 1) domain of the Protein Tyrosine Kinases, Janus kinases; The Jak ...
614-870 3.11e-12

Pseudokinase (repeat 1) domain of the Protein Tyrosine Kinases, Janus kinases; The Jak subfamily is composed of Jak1, Jak2, Jak3, TYK2, and similar proteins. They are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal catalytic tyr kinase domain. The pseudokinase domain shows similarity to tyr kinases but lacks crucial residues for catalytic activity and ATP binding. It modulates the kinase activity of the C-terminal catalytic domain. In the case of Jak2, the presumed pseudokinase (repeat 1) domain exhibits dual-specificity kinase activity, phosphorylating two negative regulatory sites in Jak2: Ser523 and Tyr570. Most Jaks are expressed in a wide variety of tissues, except for Jak3, which is expressed only in hematopoietic cells. Jaks are crucial for cytokine receptor signaling. They are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). Jaks are also involved in regulating the surface expression of some cytokine receptors. The Jak-STAT pathway is involved in many biological processes including hematopoiesis, immunoregulation, host defense, fertility, lactation, growth, and embryogenesis. The Jak subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270633 [Multi-domain]  Cd Length: 259  Bit Score: 67.89  E-value: 3.11e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---------EVAIRLLEMDGHNQDhLKLFKKEVMnYRQTRHENVVLFMGACMNPPHLaI 684
Cdd:cd05037    2 TFHEHLGQGTFTNIYDGILREvgdgrvqevEVLLKVLDSDHRDIS-ESFFETASL-MSQISHKHLVKLYGVCVADENI-M 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY----DNGKVVITDFGLFGISGVV 760
Cdd:cd05037   79 VQEYVRYGPLDKYLRRMGNNVPLSWKLQVAKQLASALHYLEDKKLIHGNVRGRNILLaregLDGYPPFIKLSDPGVPITV 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 reGRREnQLKLSHDWlcyLAPEIVRemtpgkdEDQLPFSKAADVYAFGTVWYE--------LQARDWPLKNQAAEAsiwq 832
Cdd:cd05037  159 --LSRE-ERVDRIPW---IAPECLR-------NLQANLTIAADKWSFGTTLWEicsggeepLSALSSQEKLQFYED---- 221
                        250       260       270
                 ....*....|....*....|....*....|....*...
gi 767996359 833 igsgegmKRVLTSVSLGkEVSEILSACWAFDLQERPSF 870
Cdd:cd05037  222 -------QHQLPAPDCA-ELAELIMQCWTYEPTKRPSF 251
STKc_HAL4_like cd13994
Catalytic domain of Fungal Halotolerance protein 4-like Serine/Threonine kinases; STKs ...
646-822 3.16e-12

Catalytic domain of Fungal Halotolerance protein 4-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of HAL4, Saccharomyces cerevisiae Ptk2/Stk2, and similar fungal proteins. Proteins in this subfamily are involved in regulating ion transporters. In budding and fission yeast, HAL4 promotes potassium ion uptake, which increases cellular resistance to other cations such as sodium, lithium, and calcium ions. HAL4 stabilizes the major high-affinity K+ transporter Trk1 at the plasma membrane under low K+ conditions, which prevents endocytosis and vacuolar degradation. Budding yeast Ptk2 phosphorylates and regulates the plasma membrane H+ ATPase, Pma1. The HAL4-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270896 [Multi-domain]  Cd Length: 265  Bit Score: 67.72  E-value: 3.16e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 646 HNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNP-PHLAIITSFCKGRTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYL 724
Cdd:cd13994   36 KRKDYVKRLTSEYIISSKLHHPNIVKVLDLCQDLhGKWCLVMEYCPGGDLFTLIEKAD-SLSLEEKDCFFKQILRGVAYL 114
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 725 HAKGIVHKDLKSKNV-FYDNGKVVITDFGlfgisgvVREGRRENQLKLSHDW--LC----YLAPEivrEMTPGKDEdqlp 797
Cdd:cd13994  115 HSHGIAHRDLKPENIlLDEDGVLKLTDFG-------TAEVFGMPAEKESPMSagLCgsepYMAPE---VFTSGSYD---- 180
                        170       180
                 ....*....|....*....|....*
gi 767996359 798 fSKAADVYAFGTVWYELQARDWPLK 822
Cdd:cd13994  181 -GRAVDVWSCGIVLFALFTGRFPWR 204
STKc_SLK cd06643
Catalytic domain of the Serine/Threonine Kinase, Ste20-Like Kinase; STKs catalyze the transfer ...
606-814 3.23e-12

Catalytic domain of the Serine/Threonine Kinase, Ste20-Like Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SLK promotes apoptosis through apoptosis signal-regulating kinase 1 (ASK1) and the mitogen-activated protein kinase (MAPK) p38. It acts as a MAPK kinase kinase by phosphorylating ASK1, resulting in the phosphorylation of p38. SLK also plays a role in mediating actin reorganization. It is part of a microtubule-associated complex that is targeted at adhesion sites, and is required in focal adhesion turnover and in regulating cell migration. The SLK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270811 [Multi-domain]  Cd Length: 283  Bit Score: 68.13  E-value: 3.23e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIpfeqveLGEpIGQGRWGRVHRGRwHGEVAIRLLE--MDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLA 683
Cdd:cd06643    7 WEI------VGE-LGDGAFGKVYKAQ-NKETGILAAAkvIDTKSEEELEDYMVEIDILASCDHPNIVKLLDAFYYENNLW 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV-FYDNGKVVITDFGLFGISgvVRE 762
Cdd:cd06643   79 ILIEFCAGGAVDAVMLELERPLTEPQIRVVCKQTLEALVYLHENKIIHRDLKAGNIlFTLDGDIKLADFGVSAKN--TRT 156
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767996359 763 GRRENQLKLSHDWlcyLAPEIVREMTpGKDEdqlPFSKAADVYAFGTVWYEL 814
Cdd:cd06643  157 LQRRDSFIGTPYW---MAPEVVMCET-SKDR---PYDYKADVWSLGVTLIEM 201
STKc_Nek8 cd08220
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
619-874 3.56e-12

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 8; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek8 contains an N-terminal kinase catalytic domain and a C-terminal RCC1 (regulator of chromosome condensation) domain. A double point mutation in Nek8 causes cystic kidney disease in mice that genetically resembles human autosomal recessive polycystic kidney disease (ARPKD). Nek8 is also associated with a rare form of juvenile renal cystic disease, nephronophthisis type 9. It has been suggested that a defect in the ciliary localization of Nek8 contributes to the development of cysts manifested by these diseases. Nek8 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270859 [Multi-domain]  Cd Length: 256  Bit Score: 67.45  E-value: 3.56e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVH---RGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLH 695
Cdd:cd08220    8 VGRGAYGTVYlcrRKDDNKLVIIKQIPVEQMTKEERQAALNEVKVLSMLHHPNIIEYYESFLEDKALMIVMEYAPGGTLF 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 696 SFVRDPKTSL-DINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITdFGLFGISGVVREGRRENQLKLSHd 774
Cdd:cd08220   88 EYIQQRKGSLlSEEEILHFFVQILLALHHVHSKQILHRDLKTQNILLNKKRTVVK-IGDFGISKILSSKSKAYTVVGTP- 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 775 wlCYLAPEIVRemtpGKdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGegmKRVLTSVSLGKEVSE 854
Cdd:cd08220  166 --CYISPELCE----GK-----PYNQKSDIWALGCVLYELASLKRAFEAANLPALVLKIMRG---TFAPISDRYSEELRH 231
                        250       260
                 ....*....|....*....|
gi 767996359 855 ILSACWAFDLQERPSFSLLM 874
Cdd:cd08220  232 LILSMLHLDPNKRPTLSEIM 251
STKc_Nek3 cd08219
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
619-819 3.65e-12

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek3 is primarily localized in the cytoplasm and shows no cell cycle-dependent changes in its activity. It is present in the axons of neurons and affects morphogenesis and polarity through its regulation of microtubule acetylation. Nek3 modulates the signaling of the prolactin receptor through its activation of Vav2 and contributes to prolactin-mediated motility of breast cancer cells. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173759 [Multi-domain]  Cd Length: 255  Bit Score: 67.31  E-value: 3.65e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGR------VHRGRWHGEVAIRLLEMDGHNQDHlklfKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd08219    8 VGEGSFGRallvqhVNSDQKYAMKEIRLPKSSSAVEDS----RKEAVLLAKMKHPNIVAFKESFEADGHLYIVMEYCDGG 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTSLDINKT-RQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGIsgvvregrrenqlk 770
Cdd:cd08219   84 DLMQKIKLQRGKLFPEDTiLQWFVQMCLGVQHIHEKRVLHRDIKSKNIFLtQNGKVKLGDFGSARL-------------- 149
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 771 LSH--DWLC-------YLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL-------QARDW 819
Cdd:cd08219  150 LTSpgAYACtyvgtpyYVPPEIWENM---------PYNNKSDIWSLGCILYELctlkhpfQANSW 205
STKc_SGK3 cd05604
Catalytic domain of the Protein Serine/Threonine Kinase, Serum- and Glucocorticoid-induced ...
619-814 3.65e-12

Catalytic domain of the Protein Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SGK3 (also called cytokine-independent survival kinase or CISK) is expressed in most tissues and is most abundant in the embryo and adult heart and spleen. It was originally discovered in a screen for antiapoptotic genes. It phosphorylates and inhibits the proapoptotic proteins, Bad and FKHRL1. SGK3 also regulates many transporters, ion channels, and receptors. It plays a critical role in hair follicle morphogenesis and hair cycling. The SGK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270755 [Multi-domain]  Cd Length: 326  Bit Score: 68.45  E-value: 3.65e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRV--HRGRWHGEV-AIRLLEmdghnqdhlklfKKEVMNYRQTRH----ENVVLfmgacMNPPHLAIIT---SF 688
Cdd:cd05604    4 IGKGSFGKVllAKRKRDGKYyAVKVLQ------------KKVILNRKEQKHimaeRNVLL-----KNVKHPFLVGlhySF 66
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLH---SFVRDPKTSLDINKTRQIAQ--------EIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgi 756
Cdd:cd05604   67 QTTDKLYfvlDFVNGGELFFHLQRERSFPEprarfyaaEIASALGYLHSINIVYRDLKPENILLDSqGHIVLTDFGL--- 143
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 757 sgvVREGRRENQLKLShdwLC----YLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd05604  144 ---CKEGISNSDTTTT---FCgtpeYLAPEVIRKQ---------PYDNTVDWWCLGSVLYEM 190
PKc_DYRK_like cd14133
Catalytic domain of Dual-specificity tYrosine-phosphorylated and -Regulated Kinase-like ...
614-821 3.83e-12

Catalytic domain of Dual-specificity tYrosine-phosphorylated and -Regulated Kinase-like protein kinases; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. This subfamily is composed of the dual-specificity DYRKs and YAK1, as well as the S/T kinases (STKs), HIPKs. DYRKs and YAK1 autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. Proteins in this subfamily play important roles in cell proliferation, differentiation, survival, growth, and development. The DYRK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271035 [Multi-domain]  Cd Length: 262  Bit Score: 67.29  E-value: 3.83e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRG---RWHGEVAIRLL--EMDGHNQ--DHLKLFkkEVMNYRQTR-HENVVLFMGACMNPPHLAII 685
Cdd:cd14133    2 EVLEVLGKGTFGQVVKCydlLTGEEVALKIIknNKDYLDQslDEIRLL--ELLNKKDKAdKYHIVRLKDVFYFKNHLCIV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCkGRTLHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF---YDNGKVVITDFGlfgisGVVR 761
Cdd:cd14133   80 FELL-SQNLYEFLKQNKFQyLSLPRIRKIAQQILEALVFLHSLGLIHCDLKPENILlasYSRCQIKIIDFG-----SSCF 153
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 EGRRENQLKLShdwLCYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQARdWPL 821
Cdd:cd14133  154 LTQRLYSYIQS---RYYRAPEVIL---------GLPYDEKIDMWSLGCILAELYTG-EPL 200
STKc_PSKH1 cd14087
Catalytic domain of the Protein Serine/Threonine kinase H1; STKs catalyze the transfer of the ...
619-814 4.27e-12

Catalytic domain of the Protein Serine/Threonine kinase H1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PSKH1 is an autophosphorylating STK that is expressed ubiquitously and exhibits multiple intracellular localizations including the centrosome, Golgi apparatus, and splice factor compartments. It contains a catalytic kinase domain and an N-terminal SH4-like motif that is acylated to facilitate membrane attachment. PSKH1 plays a rile in the maintenance of the Golgi apparatus, an important organelle within the secretory pathway. It may also function as a novel splice factor and a regulator of prostate cancer cell growth. The PSKH1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270989 [Multi-domain]  Cd Length: 259  Bit Score: 67.17  E-value: 4.27e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRV----HRGRwHGEVAIRLLEMDghnQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTL 694
Cdd:cd14087    9 IGRGSFSRVvrveHRVT-RQPYAIKMIETK---CRGREVCESELNVLRRVRHTNIIQLIEVFETKERVYMVMELATGGEL 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 HSFVRdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNG---KVVITDFGLfgisGVVREGRRENQLK 770
Cdd:cd14087   85 FDRII-AKGSFTERDATRVLQMVLDGVKYLHGLGITHRDLKPENlLYYHPGpdsKIMITDFGL----ASTRKKGPNCLMK 159
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 771 LSHDWLCYLAPEI-VREmtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd14087  160 TTCGTPEYIAPEIlLRK----------PYTQSVDMWAVGVIAYIL 194
STKc_CaMKI_alpha cd14167
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
655-814 4.51e-12

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I alpha; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI-alpha subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271069 [Multi-domain]  Cd Length: 263  Bit Score: 67.36  E-value: 4.51e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 655 KKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQeIIKGMGYLHAKGIVHKDL 734
Cdd:cd14167   49 ENEIAVLHKIKHPNIVALDDIYESGGHLYLIMQLVSGGELFDRIVEKGFYTERDASKLIFQ-ILDAVKYLHDMGIVHRDL 127
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 735 KSKNVFY----DNGKVVITDFGLFGISGvvregrRENQLKLSHDWLCYLAPEIVRemtpgkdedQLPFSKAADVYAFGTV 810
Cdd:cd14167  128 KPENLLYysldEDSKIMISDFGLSKIEG------SGSVMSTACGTPGYVAPEVLA---------QKPYSKAVDCWSIGVI 192

                 ....
gi 767996359 811 WYEL 814
Cdd:cd14167  193 AYIL 196
STKc_STK10 cd06644
Catalytic domain of the Serine/Threonine Kinase, STK10 (also called Lymphocyte-Oriented Kinase ...
604-814 4.67e-12

Catalytic domain of the Serine/Threonine Kinase, STK10 (also called Lymphocyte-Oriented Kinase or LOK); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK10/LOK is also called polo-like kinase kinase 1 in Xenopus (xPlkk1). It is highly expressed in lymphocytes and is responsible in regulating leukocyte function associated antigen (LFA-1)-mediated lymphocyte adhesion. It plays a role in regulating the CD28 responsive element in T cells, and may also function as a regulator of polo-like kinase 1 (Plk1), a protein which is overexpressed in multiple tumor types. The STK10 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132975 [Multi-domain]  Cd Length: 292  Bit Score: 67.75  E-value: 4.67e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 604 QEWDIpfeqveLGEpIGQGRWGRVHRG--RWHGEVAIRLLeMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPH 681
Cdd:cd06644   12 EVWEI------IGE-LGDGAFGKVYKAknKETGALAAAKV-IETKSEEELEDYMVEIEILATCNHPYIVKLLGAFYWDGK 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfGISGVV 760
Cdd:cd06644   84 LWIMIEFCPGGAVDAIMLELDRGLTEPQIQVICRQMLEALQYLHSMKIIHRDLKAGNVLLTlDGDIKLADFGV-SAKNVK 162
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 767996359 761 REGRRENQLKLSHdwlcYLAPEIVREMTPgKDEdqlPFSKAADVYAFGTVWYEL 814
Cdd:cd06644  163 TLQRRDSFIGTPY----WMAPEVVMCETM-KDT---PYDYKADIWSLGITLIEM 208
STKc_PLK4 cd14186
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 4; STKs catalyze the ...
611-814 4.86e-12

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK4, also called SAK or STK18, is structurally different from other PLKs in that it contains only one polo box that can form two adjacent polo boxes and a functional PDB by homodimerization. It is required for late mitotic progression, cell survival, and embryonic development. It localizes to centrosomes and is required for centriole duplication and chromosomal stability. Overexpression of PLK4 may be associated with colon tumors. The PLK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271088 [Multi-domain]  Cd Length: 256  Bit Score: 67.19  E-value: 4.86e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGR---WHGEVAIRLLEMDG-HNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIIT 686
Cdd:cd14186    1 EDFKVLNLLGKGSFACVYRARslhTGLEVAIKMIDKKAmQKAGMVQRVRNEVEIHCQLKHPSILELYNYFEDSNYVYLVL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 SFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvvregrr 765
Cdd:cd14186   81 EMCHNGEMSRYLKNRKKPFTEDEARHFMHQIVTGMLYLHSHGILHRDLTLSNLLLTrNMNIKIADFGL------------ 148
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 766 ENQLKLSHD---WLC----YLAPEIVREMTPGkdedqLPfskaADVYAFGTVWYEL 814
Cdd:cd14186  149 ATQLKMPHEkhfTMCgtpnYISPEIATRSAHG-----LE----SDVWSLGCMFYTL 195
PTKc_Tec_Rlk cd05114
Catalytic domain of the Protein Tyrosine Kinases, Tyrosine kinase expressed in hepatocellular ...
619-880 6.19e-12

Catalytic domain of the Protein Tyrosine Kinases, Tyrosine kinase expressed in hepatocellular carcinoma and Resting lymphocyte kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tec and Rlk (also named Txk) are members of the Tec-like subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs with similarity to Src kinases in that they contain Src homology protein interaction domains (SH3, SH2) N-terminal to the catalytic tyr kinase domain. Unlike Src kinases, most Tec subfamily members except Rlk also contain an N-terminal pleckstrin homology (PH) domain, which binds the products of PI3K and allows membrane recruitment and activation. Instead of PH, Rlk contains an N-terminal cysteine-rich region. In addition to PH, Tec also contains the Tec homology (TH) domain with proline-rich and zinc-binding regions. Tec kinases are expressed mainly by haematopoietic cells. Tec is more widely-expressed than other Tec-like subfamily kinases. It is found in endothelial cells, both B- and T-cells, and a variety of myeloid cells including mast cells, erythroid cells, platelets, macrophages and neutrophils. Rlk is expressed in T-cells and mast cell lines. Tec and Rlk are both key components of T-cell receptor (TCR) signaling. They are important in TCR-stimulated proliferation, IL-2 production and phopholipase C-gamma1 activation. The Tec/Rlk subfamily is part of a larger superfamily, that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270685 [Multi-domain]  Cd Length: 260  Bit Score: 66.81  E-value: 6.19e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRW--HGEVAIRLLEMDGHNQDHlklFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHS 696
Cdd:cd05114   12 LGSGLFGVVRLGKWraQYKVAIKAIREGAMSEED---FIEEAKVMMKLTHPKLVQLYGVCTQQKPIYIVTEFMENGCLLN 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 697 FVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgisgvvregrreNQLKLSHDW 775
Cdd:cd05114   89 YLRQRRGKLSRDMLLSMCQDVCEGMEYLERNNFIHRDLAARNCLVnDTGVVKVSDFGM-------------TRYVLDDQY 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 776 LCYLAPEIVREMTPGKDEDQLPFSKAADVYAFGTVWYELQAR-DWPLKNQAAEASIWQIGSGEGMKRVLTSvslGKEVSE 854
Cdd:cd05114  156 TSSSGAKFPVKWSPPEVFNYSKFSSKSDVWSFGVLMWEVFTEgKMPFESKSNYEVVEMVSRGHRLYRPKLA---SKSVYE 232
                        250       260
                 ....*....|....*....|....*.
gi 767996359 855 ILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05114  233 VMYSCWHEKPEGRPTFADLLRTITEI 258
PTKc_TrkA cd05092
Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase A; PTKs catalyze ...
619-867 7.05e-12

Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase A; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. TrkA is a receptor PTK (RTK) containing an extracellular region with arrays of leucine-rich motifs flanked by two cysteine-rich clusters followed by two immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. Binding of TrkA to its ligand, nerve growth factor (NGF), results in receptor oligomerization and activation of the catalytic domain. TrkA is expressed mainly in neural-crest-derived sensory and sympathetic neurons of the peripheral nervous system, and in basal forebrain cholinergic neurons of the central nervous system. It is critical for neuronal growth, differentiation and survival. Alternative TrkA splicing has been implicated as a pivotal regulator of neuroblastoma (NB) behavior. Normal TrkA expression is associated with better NB prognosis, while the hypoxia-regulated TrkAIII splice variant promotes NB pathogenesis and progression. Aberrant TrkA expression has also been demonstrated in non-neural tumors including prostate, breast, lung, and pancreatic cancers. The TrkA subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270674 [Multi-domain]  Cd Length: 280  Bit Score: 66.91  E-value: 7.05e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE--------VAIRLLEMDGHN--QDhlklFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd05092   13 LGEGAFGKVFLAECHNLlpeqdkmlVAVKALKEATESarQD----FQREAELLTVLQHQHIVRFYGVCTEGEPLIMVFEY 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRD--------------PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGL 753
Cdd:cd05092   89 MRHGDLNRFLRShgpdakildggegqAPGQLTLGQMLQIASQIASGMVYLASLHFVHRDLATRNCLVGQGLVVkIGDFGM 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 754 ---FGISGVVREGRREnqlklshdwlcyLAPeiVREMTPgkdEDQL--PFSKAADVYAFGTVWYEL---QARDW-PLKNQ 824
Cdd:cd05092  169 srdIYSTDYYRVGGRT------------MLP--IRWMPP---ESILyrKFTTESDIWSFGVVLWEIftyGKQPWyQLSNT 231
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 767996359 825 AAEASIWQigsGEGMKRVLTSVSlgkEVSEILSACWAFDLQER 867
Cdd:cd05092  232 EAIECITQ---GRELERPRTCPP---EVYAIMQGCWQREPQQR 268
STKc_CaMKI_delta cd14168
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
655-814 8.43e-12

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I delta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI-delta subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271070 [Multi-domain]  Cd Length: 301  Bit Score: 66.99  E-value: 8.43e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 655 KKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQeIIKGMGYLHAKGIVHKDL 734
Cdd:cd14168   56 ENEIAVLRKIKHENIVALEDIYESPNHLYLVMQLVSGGELFDRIVEKGFYTEKDASTLIRQ-VLDAVYYLHRMGIVHRDL 134
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 735 KSKNVFY----DNGKVVITDFGLFGISGvvregrRENQLKLSHDWLCYLAPEIVRemtpgkdedQLPFSKAADVYAFGTV 810
Cdd:cd14168  135 KPENLLYfsqdEESKIMISDFGLSKMEG------KGDVMSTACGTPGYVAPEVLA---------QKPYSKAVDCWSIGVI 199

                 ....
gi 767996359 811 WYEL 814
Cdd:cd14168  200 AYIL 203
STKc_GAK_like cd13985
Catalytic domain of cyclin G-Associated Kinase-like proteins; STKs catalyze the transfer of ...
619-820 8.85e-12

Catalytic domain of cyclin G-Associated Kinase-like proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes cyclin G-Associated Kinase (GAK), Drosophila melanogaster Numb-Associated Kinase (NAK)-like proteins, and similar protein kinases. GAK plays regulatory roles in clathrin-mediated membrane trafficking, the maintenance of centrosome integrity and chromosome congression, neural patterning, survival of neurons, and immune responses. NAK plays a role in asymmetric cell division through its association with Numb. It also regulates the localization of Dlg, a protein essential for septate junction formation. The GAK-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270887 [Multi-domain]  Cd Length: 272  Bit Score: 66.59  E-value: 8.85e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG---EVAirLLEMDGHNQDHLKLFKKEVMNYRQ-TRHENVVLFMGACM----NPPHLAIITSFCK 690
Cdd:cd13985    8 LGEGGFSYVYLAHDVNtgrRYA--LKRMYFNDEEQLRVAIKEIEIMKRlCGHPNIVQYYDSAIlsseGRKEVLLLMEYCP 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKG--IVHKDLKSKNVFYDN-GKVVITDFGlfgisGVVREG---- 763
Cdd:cd13985   86 GSLVDILEKSPPSPLSEEEVLRIFYQICQAVGHLHSQSppIIHRDIKIENILFSNtGRFKLCDFG-----SATTEHyple 160
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 764 RRENQLKLSHDW-----LCYLAPEIVrEMTPGKdedqlPFSKAADVYAFGTVWYELQARDWP 820
Cdd:cd13985  161 RAEEVNIIEEEIqknttPMYRAPEMI-DLYSKK-----PIGEKADIWALGCLLYKLCFFKLP 216
PTKc_EGFR cd05108
Catalytic domain of the Protein Tyrosine Kinase, Epidermal Growth Factor Receptor; PTKs ...
619-882 9.16e-12

Catalytic domain of the Protein Tyrosine Kinase, Epidermal Growth Factor Receptor; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. EGFR (HER1, ErbB1) is a receptor PTK (RTK) containing an extracellular EGF-related ligand-binding region, a transmembrane helix, and a cytoplasmic region with a tyr kinase domain and a regulatory C-terminal tail. Unlike other PTKs, phosphorylation of the activation loop of EGFR proteins is not critical to their activation. Instead, they are activated by ligand-induced dimerization, leading to the phosphorylation of tyr residues in the C-terminal tail, which serve as binding sites for downstream signaling molecules. Ligands for EGFR include EGF, heparin binding EGF-like growth factor (HBEGF), epiregulin, amphiregulin, TGFalpha, and betacellulin. Upon ligand binding, EGFR can form homo- or heterodimers with other EGFR subfamily members. The EGFR signaling pathway is one of the most important pathways regulating cell proliferation, differentiation, survival, and growth. Overexpression and mutation in the kinase domain of EGFR have been implicated in the development and progression of a variety of cancers. A number of monoclonal antibodies and small molecule inhibitors have been developed that target EGFR, including the antibodies Cetuximab and Panitumumab, which are used in combination with other therapies for the treatment of colorectal cancer and non-small cell lung carcinoma (NSCLC). The small molecule inhibitors Gefitinib (Iressa) and Erlotinib (Tarceva), already used for NSCLC, are undergoing clinical trials for other types of cancer including gastrointestinal, breast, head and neck, and bladder. The EGFR subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270683 [Multi-domain]  Cd Length: 313  Bit Score: 66.97  E-value: 9.16e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-------VAIRLL-EMDGHNQDHLKLFKKEVMnyRQTRHENVVLFMGACMNPPhLAIITSFCK 690
Cdd:cd05108   15 LGSGAFGTVYKGLWIPEgekvkipVAIKELrEATSPKANKEILDEAYVM--ASVDNPHVCRLLGICLTST-VQLITQLMP 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGK-VVITDFGLFGISGVVREGRRENQL 769
Cdd:cd05108   92 FGCLLDYVREHKDNIGSQYLLNWCVQIAKGMNYLEDRRLVHRDLAARNVLVKTPQhVKITDFGLAKLLGAEEKEYHAEGG 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 770 KLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFG-TVWYELQARDWPLKNQAAE--ASIWQIGSGEGMKRVLTSv 846
Cdd:cd05108  172 KVPIKW---MALESILHRI---------YTHQSDVWSYGvTVWELMTFGSKPYDGIPASeiSSILEKGERLPQPPICTI- 238
                        250       260       270
                 ....*....|....*....|....*....|....*.
gi 767996359 847 slgkEVSEILSACWAFDLQERPSFSLLMDMLEKLPK 882
Cdd:cd05108  239 ----DVYMIMVKCWMIDADSRPKFRELIIEFSKMAR 270
STKc_MLCK4 cd14193
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 4; STKs catalyze ...
610-784 9.19e-12

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK phosphorylates myosin regulatory light chain and controls the contraction of all muscle types. In vertebrates, different MLCKs function in smooth (MLCK1), skeletal (MLCK2), and cardiac (MLCK3) muscles. A fourth protein, MLCK4, has also been identified through comprehensive genome analysis although it has not been biochemically characterized. MLCK4 (or MYLK4 or SgK085) contains a single kinase domain near the C-terminus. The MLCK4 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271095 [Multi-domain]  Cd Length: 261  Bit Score: 66.48  E-value: 9.19e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMDGHNQDHLKLFKKEVMNyrQTRHENVVLFMGACMNPPHLAIIT 686
Cdd:cd14193    3 YYNVNKEEILGGGRFGQVHKCEEKSsglKLAAKIIKARSQKEKEEVKNEIEVMN--QLNHANLIQLYDAFESRNDIVLVM 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 SFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF---YDNGKVVITDFGLfgisgvVREG 763
Cdd:cd14193   81 EYVDGGELFDRIIDENYNLTELDTILFIKQICEGIQYMHQMYILHLDLKPENILcvsREANQVKIIDFGL------ARRY 154
                        170       180
                 ....*....|....*....|.
gi 767996359 764 RRENQLKLSHDWLCYLAPEIV 784
Cdd:cd14193  155 KPREKLRVNFGTPEFLAPEVV 175
STKc_MEKK2 cd06652
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular ...
615-835 9.24e-12

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MEKK2 is a MAPK kinase kinase (MAPKKK or MKKK), that phosphorylates and activates the MAPK kinase MEK5 (or MKK5), which in turn phosphorylates and activates ERK5. The ERK5 cascade plays roles in promoting cell proliferation, differentiation, neuronal survival, and neuroprotection. MEKK2 also activates ERK1/2, c-Jun N-terminal kinase (JNK) and p38 through their respective MAPKKs MEK1/2, JNK-activating kinase 2 (JNKK2), and MKK3/6. MEKK2 plays roles in T cell receptor signaling, immune synapse formation, cytokine gene expression, as well as in EGF and FGF receptor signaling. The MEKK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270818 [Multi-domain]  Cd Length: 264  Bit Score: 66.61  E-value: 9.24e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVH------RGRwhgEVAIRLLEMDGHNQDHLK---LFKKEVMNYRQTRHENVVLFMGACMNPPH--LA 683
Cdd:cd06652    6 LGKLLGQGAFGRVYlcydadTGR---ELAVKQVQFDPESPETSKevnALECEIQLLKNLLHERIVQYYGCLRDPQErtLS 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGlfgisgvvrE 762
Cdd:cd06652   83 IFMEYMPGGSIKDQLK-SYGALTENVTRKYTRQILEGVHYLHSNMIVHRDIKGANILRDSvGNVKLGDFG---------A 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 763 GRRENQLKLSHDWL-------CYLAPEIVRemtpGKDedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGS 835
Cdd:cd06652  153 SKRLQTICLSGTGMksvtgtpYWMSPEVIS----GEG-----YGRKADIWSVGCTVVEMLTEKPPWAEFEAMAAIFKIAT 223
STKc_CDK9_like cd07840
Catalytic domain of Cyclin-Dependent protein Kinase 9-like Serine/Threonine Kinases; STKs ...
619-753 9.38e-12

Catalytic domain of Cyclin-Dependent protein Kinase 9-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of CDK9 and CDK12 from higher eukaryotes, yeast BUR1, C-type plant CDKs (CdkC), and similar proteins. CDK9, BUR1, and CdkC are functionally equivalent. They act as a kinase for the C-terminal domain of RNA polymerase II and participate in regulating mutliple steps of gene expression including transcription elongation and RNA processing. CDK9 and CdkC associate with T-type cyclins while BUR1 associates with the cyclin BUR2. CDK12 is a unique CDK that contains an arginine/serine-rich (RS) domain, which is predominantly found in splicing factors. CDK12 interacts with cyclins L1 and L2, and participates in regulating transcription and alternative splicing. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK9-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270832 [Multi-domain]  Cd Length: 291  Bit Score: 66.82  E-value: 9.38e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGR--WHGE-VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGacmnpphlaIITSF----CKG 691
Cdd:cd07840    7 IGEGTYGQVYKARnkKTGElVALKKIRMENEKEGFPITAIREIKLLQKLDHPNVVRLKE---------IVTSKgsakYKG 77
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767996359 692 RT----------LHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGL 753
Cdd:cd07840   78 SIymvfeymdhdLTGLLDNPEVKFTESQIKCYMKQLLEGLQYLHSNGILHRDIKGSNILINNDGVLkLADFGL 150
PTZ00263 PTZ00263
protein kinase A catalytic subunit; Provisional
614-816 1.05e-11

protein kinase A catalytic subunit; Provisional


Pssm-ID: 140289 [Multi-domain]  Cd Length: 329  Bit Score: 67.15  E-value: 1.05e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVhrgrwhgevaiRLLEMDGHNQDH-LKLFKK-EVMNYRQTRHEN-------------VVLFMGACMN 678
Cdd:PTZ00263  21 EMGETLGTGSFGRV-----------RIAKHKGTGEYYaIKCLKKrEILKMKQVQHVAqeksilmelshpfIVNMMCSFQD 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 679 PPHLAIITSFCKGRTLHSFVRDP-KTSLDINKTrqIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgi 756
Cdd:PTZ00263  90 ENRVYFLLEFVVGGELFTHLRKAgRFPNDVAKF--YHAELVLAFEYLHSKDIIYRDLKPENLLLDNkGHVKVTDFGF--- 164
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 757 sgvvreGRRENQLKLShdwLC----YLAPEIVREMTPGkdedqlpfsKAADVYAFGTVWYELQA 816
Cdd:PTZ00263 165 ------AKKVPDRTFT---LCgtpeYLAPEVIQSKGHG---------KAVDWWTMGVLLYEFIA 210
STKc_TAO1 cd06635
Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 1; STKs catalyze ...
619-889 1.10e-11

Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TAO1 is sometimes referred to as prostate-derived sterile 20-like kinase 2 (PSK2). TAO1 activates the p38 MAPK through direct interaction with and activation of MEK3. TAO1 is highly expressed in the brain and may play a role in neuronal apoptosis. TAO1 interacts with the checkpoint proteins BubR1 and Mad2, and plays an important role in regulating mitotic progression, which is required for both chromosome congression and checkpoint-induced anaphase delay. TAO1 may play a role in protecting genomic stability. TAO proteins possess MAPK kinase kinase activity. MAPK signaling cascades are important in mediating cellular responses to extracellular signals. The TAO1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270805 [Multi-domain]  Cd Length: 317  Bit Score: 67.00  E-value: 1.10e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRV---HRGRWHGEVAIRLLEMDG-HNQDHLKLFKKEVMNYRQTRHENVVLFMGaCMNPPHLA-IITSFCKGRT 693
Cdd:cd06635   33 IGHGSFGAVyfaRDVRTSEVVAIKKMSYSGkQSNEKWQDIIKEVKFLQRIKHPNSIEYKG-CYLREHTAwLVMEYCLGSA 111
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 --LHSFVRDPKTSLDInktRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGISGVVregrreNQLK 770
Cdd:cd06635  112 sdLLEVHKKPLQEIEI---AAITHGALQGLAYLHSHNMIHRDIKAGNILLtEPGQVKLADFGSASIASPA------NSFV 182
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 771 LSHDWlcyLAPEIVREMtpgkDEDQlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEgmKRVLTSVSLGK 850
Cdd:cd06635  183 GTPYW---MAPEVILAM----DEGQ--YDGKVDVWSLGITCIELAERKPPLFNMNAMSALYHIAQNE--SPTLQSNEWSD 251
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 851 EVSEILSACW----------------AFDLQERPSfSLLMDMLEKLPKLNRRLSH 889
Cdd:cd06635  252 YFRNFVDSCLqkipqdrptseellkhMFVLRERPE-TVLIDLIQRTKDAVRELDN 305
STKc_NUAK cd14073
Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK; STKs catalyze ...
614-784 1.14e-11

Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NUAK proteins are classified as AMP-activated protein kinase (AMPK)-related kinases, which like AMPK are activated by the major tumor suppressor LKB1. Vertebrates contain two NUAK proteins, called NUAK1 and NUAK2. NUAK1, also called ARK5 (AMPK-related protein kinase 5), regulates cell proliferation and displays tumor suppression through direct interaction and phosphorylation of p53. It is also involved in cell senescence and motility. High NUAK1 expression is associated with invasiveness of nonsmall cell lung cancer (NSCLC) and breast cancer cells. NUAK2, also called SNARK (Sucrose, non-fermenting 1/AMP-activated protein kinase-related kinase), is involved in energy metabolism. It is activated by hyperosmotic stress, DNA damage, and nutrients such as glucose and glutamine. NUAK2-knockout mice develop obesity, altered serum lipid profiles, hyperinsulinaemia, hyperglycaemia, and impaired glucose tolerance. The NUAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270975 [Multi-domain]  Cd Length: 254  Bit Score: 65.87  E-value: 1.14e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMDGHN--QDHLKLfKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd14073    4 ELLETLGKGTYGKVKLAIERAtgrEVAIKSIKKDKIEdeQDMVRI-RREIEIMSSLNHPHIIRIYEVFENKDKIVIVMEY 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVrDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGrren 767
Cdd:cd14073   83 ASGGELYDYI-SERRRLPEREARRIFRQIVSAVHYCHKNGVVHRDLKLENILLDqNGNAKIADFGL---SNLYSKD---- 154
                        170       180
                 ....*....|....*....|.
gi 767996359 768 qlKLSHDWlC----YLAPEIV 784
Cdd:cd14073  155 --KLLQTF-CgsplYASPEIV 172
STKc_CDK7 cd07841
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 7; STKs ...
614-819 1.18e-11

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK7 plays essential roles in the cell cycle and in transcription. It associates with cyclin H and MAT1 and acts as a CDK-Activating Kinase (CAK) by phosphorylating and activating cell cycle CDKs (CDK1/2/4/6). In the brain, it activates CDK5. CDK7 is also a component of the general transcription factor TFIIH, which phosphorylates the C-terminal domain (CTD) of RNA polymerase II when it is bound with unphosphorylated DNA, as present in the pre-initiation complex. Following phosphorylation, the CTD dissociates from the DNA which allows transcription initiation. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK7 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270833 [Multi-domain]  Cd Length: 298  Bit Score: 66.44  E-value: 1.18e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAI-------RLLEMDGHNQDHLKlfkkEVMNYRQTRHENVVLFMGACMNPPHLA 683
Cdd:cd07841    3 EKGKKLGEGTYAVVYKARDKEtgrIVAIkkiklgeRKEAKDGINFTALR----EIKLLQELKHPNIIGLLDVFGHKSNIN 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGrTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL---FGISGV 759
Cdd:cd07841   79 LVFEFMET-DLEKVIKDKSIVLTPADIKSYMLMTLRGLEYLHSNWILHRDLKPNNLLIAsDGVLKLADFGLarsFGSPNR 157
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 760 vregrrenqlKLSHD----WlcYLAPEIV---REMTPGkdedqlpfskaADVYAFGTVWYELQARDW 819
Cdd:cd07841  158 ----------KMTHQvvtrW--YRAPELLfgaRHYGVG-----------VDMWSVGCIFAELLLRVP 201
STKc_TBK1 cd13988
Catalytic domain of the Serine/Threonine kinase, TANK Binding Kinase 1; STKs catalyze the ...
619-812 1.23e-11

Catalytic domain of the Serine/Threonine kinase, TANK Binding Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TBK1 is also called T2K and NF-kB-activating kinase. It is widely expressed in most cell types and acts as an IkappaB kinase (IKK)-activating kinase responsible for NF-kB activation in response to growth factors. It plays a role in modulating inflammatory responses through the NF-kB pathway. TKB1 is also a major player in innate immune responses since it functions as a virus-activated kinase necessary for establishing an antiviral state. It phosphorylates IRF-3 and IRF-7, which are important transcription factors for inducing type I interferon during viral infection. In addition, TBK1 may also play roles in cell transformation and oncogenesis. The TBK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270890 [Multi-domain]  Cd Length: 316  Bit Score: 66.75  E-value: 1.23e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWH---GEVAIRLLEMDGHnQDHLKLFKKEVMNYRQTRHENVV-LF-MGACMNPPHLAIITSFCKGRT 693
Cdd:cd13988    1 LGQGATANVFRGRHKktgDLYAVKVFNNLSF-MRPLDVQMREFEVLKKLNHKNIVkLFaIEEELTTRHKVLVMELCPCGS 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSLDINKTRQIA--QEIIKGMGYLHAKGIVHKDLKSKN---VFYDNGKVV--ITDFglfgisGVVREGRRE 766
Cdd:cd13988   80 LYTVLEEPSNAYGLPESEFLIvlRDVVAGMNHLRENGIVHRDIKPGNimrVIGEDGQSVykLTDF------GAARELEDD 153
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 767996359 767 NQLKLSHDWLCYLAPEIVREMTPGKDEdQLPFSKAADVYAFGTVWY 812
Cdd:cd13988  154 EQFVSLYGTEEYLHPDMYERAVLRKDH-QKKYGATVDLWSIGVTFY 198
PTKc_IGF-1R cd05062
Catalytic domain of the Protein Tyrosine Kinase, Insulin-like Growth Factor-1 Receptor; PTKs ...
606-870 1.28e-11

Catalytic domain of the Protein Tyrosine Kinase, Insulin-like Growth Factor-1 Receptor; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. IGF-1R is a receptor PTK (RTK) that is composed of two alphabeta heterodimers. Binding of the ligand (IGF-1 or IGF-2) to the extracellular alpha subunit activates the intracellular tyr kinase domain of the transmembrane beta subunit. Receptor activation leads to autophosphorylation, which stimulates downstream kinase activities and biological function. IGF-1R signaling is important in the differentiation, growth, and survival of normal cells. In cancer cells, where it is frequently overexpressed, IGF-1R is implicated in proliferation, the suppression of apoptosis, invasion, and metastasis. IGF-1R is being developed as a therapeutic target in cancer treatment. The IGF-1R subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133193 [Multi-domain]  Cd Length: 277  Bit Score: 66.21  E-value: 1.28e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACM 677
Cdd:cd05062    1 WEVAREKITMSRELGQGSFGMVYEGIAKGvvkdepetRVAIKTVNEAASMRERIEFLNEASVMKEFNCHHVVRLLGVVSQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 678 NPPHLAIITSFCKGrTLHSFVRDPKTSLDIN---------KTRQIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNGKVV 747
Cdd:cd05062   81 GQPTLVIMELMTRG-DLKSYLRSLRPEMENNpvqappslkKMIQMAGEIADGMAYLNANKFVHRDLAARNcMVAEDFTVK 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 748 ITDFGL---FGISGVVREGRREnqlklshdwlcyLAPeiVREMTPGKDEDQLpFSKAADVYAFGTVWYELQA-RDWPLKN 823
Cdd:cd05062  160 IGDFGMtrdIYETDYYRKGGKG------------LLP--VRWMSPESLKDGV-FTTYSDVWSFGVVLWEIATlAEQPYQG 224
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 824 QAAEASIWQIGSGEGMKRVLTSVSLgkeVSEILSACWAFDLQERPSF 870
Cdd:cd05062  225 MSNEQVLRFVMEGGLLDKPDNCPDM---LFELMRMCWQYNPKMRPSF 268
PTKc_Ror1 cd05090
Catalytic domain of the Protein Tyrosine Kinase, Receptor tyrosine kinase-like Orphan Receptor ...
607-814 1.32e-11

Catalytic domain of the Protein Tyrosine Kinase, Receptor tyrosine kinase-like Orphan Receptor 1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Ror kinases are expressed in many tissues during development. Avian Ror1 was found to be involved in late limb development. Studies in mice reveal that Ror1 is important in the regulation of neurite growth in central neurons, as well as in respiratory development. Loss of Ror1 also enhances the heart and skeletal abnormalities found in Ror2-deficient mice. Ror proteins are orphan receptor PTKs (RTKs) containing an extracellular region with immunoglobulin-like, cysteine-rich, and kringle domains, a transmembrane segment, and an intracellular catalytic domain. Ror RTKs are unrelated to the nuclear receptor subfamily called retinoid-related orphan receptors (RORs). RTKs are usually activated through ligand binding, which causes dimerization and autophosphorylation of the intracellular tyr kinase catalytic domain. The Ror1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270672 [Multi-domain]  Cd Length: 283  Bit Score: 66.19  E-value: 1.32e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVELGEPIGQGRWGRVHRGRW------HGE-VAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNP 679
Cdd:cd05090    1 ELPLSAVRFMEELGECAFGKIYKGHLylpgmdHAQlVAIKTLK-DYNNPQQWNEFQQEASLMTELHHPNIVCLLGVVTQE 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 680 PHLAIITSFCKGRTLHSFV--RDP--------------KTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-D 742
Cdd:cd05090   80 QPVCMLFEFMNQGDLHEFLimRSPhsdvgcssdedgtvKSSLDHGDFLHIAIQIAAGMEYLSSHFFVHKDLAARNILVgE 159
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 743 NGKVVITDFGLfgisgvvregRREnqlKLSHDWLCYLAPEI--VREMTP-----GKdedqlpFSKAADVYAFGTVWYEL 814
Cdd:cd05090  160 QLHVKISDLGL----------SRE---IYSSDYYRVQNKSLlpIRWMPPeaimyGK------FSSDSDIWSFGVVLWEI 219
SAM_KSR1 pfam13543
SAM like domain present in kinase suppressor RAS 1;
102-168 1.32e-11

SAM like domain present in kinase suppressor RAS 1;


Pssm-ID: 463916  Cd Length: 70  Bit Score: 60.84  E-value: 1.32e-11
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359  102 ELNSYPRFSDWLYTFNVRPEVVQEI-PRDLTLDALLEMNEAKVKETLRRCGASGDECGRLQYALTCLR 168
Cdd:pfam13543   3 GLQPYPELRQWLRVVGLSPETINAIlNKKLTLEDLLQMSEEELRQLLSDVQAREEEMRRLTAAMQNLR 70
STKc_ULK1 cd14202
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 1; STKs catalyze the ...
619-813 1.62e-11

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK1 is required for efficient amino acid starvation-induced autophagy and mitochondrial clearance. It associates with three autophagy-related proteins (Atg13, FIP200 amd Atg101) to form the ULK1 complex. All fours proteins are essential for autophagosome formation. ULK1 is regulated by both mammalian target-of rapamycin complex 1 (mTORC1) and AMP-activated protein kinase (AMPK). mTORC1 negatively regulates the ULK1 complex in a nutrient-dependent manner while AMPK stimulates autophagy by inhibiting mTORC1. ULK1 also plays neuron-specific roles and is involved in non-clathrin-coated endocytosis in growth cones, filopodia extension, neurite extension, and axon branching. The ULK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271104 [Multi-domain]  Cd Length: 267  Bit Score: 65.80  E-value: 1.62e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG----EVAIRLLemdghNQDHL----KLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd14202   10 IGHGAFAVVFKGRHKEkhdlEVAVKCI-----NKKNLaksqTLLGKEIKILKELKHENIVALYDFQEIANSVYLVMEYCN 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY----------DNGKVVITDFGLfgisgvv 760
Cdd:cd14202   85 GGDLADYLHTMRT-LSEDTIRLFLQQIAGAMKMLHSKGIIHRDLKPQNILLsysggrksnpNNIRIKIADFGF------- 156
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 761 regRRENQLKLSHDWLC----YLAPEIVreMTPGKDedqlpfsKAADVYAFGTVWYE 813
Cdd:cd14202  157 ---ARYLQNNMMAATLCgspmYMAPEVI--MSQHYD-------AKADLWSIGTIIYQ 201
PTKc_PDGFR_beta cd05107
Catalytic domain of the Protein Tyrosine Kinase, Platelet Derived Growth Factor Receptor beta; ...
602-880 1.67e-11

Catalytic domain of the Protein Tyrosine Kinase, Platelet Derived Growth Factor Receptor beta; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. PDGFR beta is a receptor PTK (RTK) containing an extracellular ligand-binding region with five immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding to its ligands, the PDGFs, leads to receptor dimerization, trans phosphorylation and activation, and intracellular signaling. PDGFR beta forms homodimers or heterodimers with PDGFR alpha, depending on the nature of the PDGF ligand. PDGF-BB and PDGF-DD induce PDGFR beta homodimerization. PDGFR signaling plays many roles in normal embryonic development and adult physiology. PDGFR beta signaling leads to a variety of cellular effects including the stimulation of cell growth and chemotaxis, as well as the inhibition of apoptosis and GAP junctional communication. It is critical in normal angiogenesis as it is involved in the recruitment of pericytes and smooth muscle cells essential for vessel stability. Aberrant PDGFR beta expression is associated with some human cancers. The continuously-active fusion proteins of PDGFR beta with COL1A1 and TEL are associated with dermatofibrosarcoma protuberans (DFSP) and a subset of chronic myelomonocytic leukemia (CMML), respectively. The PDGFR beta subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133238 [Multi-domain]  Cd Length: 401  Bit Score: 67.34  E-value: 1.67e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 602 YLQEWDIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHLKLFKK-EVMNYRQTrHENVVLF 672
Cdd:cd05107   28 YDSAWEMPRDNLVLGRTLGSGAFGRVVEATAHGlshsqstmKVAVKMLKSTARSSEKQALMSElKIMSHLGP-HLNIVNL 106
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 673 MGACMNPPHLAIITSFCK--------GRTLHSFV-------RDPKTSL-------------------------DINKTRQ 712
Cdd:cd05107  107 LGACTKGGPIYIITEYCRygdlvdylHRNKHTFLqyyldknRDDGSLIsggstplsqrkshvslgsesdggymDMSKDES 186
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 713 I--------------------------------AQE-------------------------IIKGMGYLHAKGIVHKDLK 735
Cdd:cd05107  187 AdyvpmqdmkgtvkyadiessnyespydqylpsAPErtrrdtlinespalsymdlvgfsyqVANGMEFLASKNCVHRDLA 266
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 736 SKNVFYDNGKVV-ITDFGL----FGISGVVREGRRENQLKlshdwlcYLAPE-IVREMtpgkdedqlpFSKAADVYAFGT 809
Cdd:cd05107  267 ARNVLICEGKLVkICDFGLardiMRDSNYISKGSTFLPLK-------WMAPEsIFNNL----------YTTLSDVWSFGI 329
                        330       340       350       360       370       380       390
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 810 VWYEL------QARDWPLKNQAAEAsiwqIGSGEGMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05107  330 LLWEIftlggtPYPELPMNEQFYNA----IKRGYRMAK---PAHASDEIYEIMQKCWEEKFEIRPDFSQLVHLVGDL 399
STKc_PAK5 cd06658
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 5; STKs catalyze the ...
619-824 1.74e-11

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK5 is mainly expressed in the brain. It is not required for viability, but together with PAK6, it is required for normal levels of locomotion and activity, and for learning and memory. PAK5 cooperates with Inca (induced in neural crest by AP2) in the regulation of cell adhesion and cytoskeletal organization in the embryo and in neural crest cells during craniofacial development. PAK5 may also play a role in controlling the signaling of Raf-1, an effector of Ras, at the mitochondria. PAK5 belongs to the group II PAKs, which contain a PBD (p21-binding domain) and a C-terminal catalytic domain, but do not harbor an AID (autoinhibitory domain) or SH3 binding sites. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132989 [Multi-domain]  Cd Length: 292  Bit Score: 66.22  E-value: 1.74e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRV------HRGRwhgEVAIRllEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd06658   30 IGEGSTGIVciatekHTGK---QVAVK--KMDLRKQQRRELLFNEVVIMRDYHHENVVDMYNSYLVGDELWVVMEFLEGG 104
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVrdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgISGVVREGRRENQLKL 771
Cdd:cd06658  105 ALTDIV--THTRMNEEQIATVCLSVLRALSYLHNQGVIHRDIKSDSILLtSDGRIKLSDFGF--CAQVSKEVPKRKSLVG 180
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767996359 772 SHDWlcyLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYELQARDWPLKNQ 824
Cdd:cd06658  181 TPYW---MAPEVI---------SRLPYGTEVDIWSLGIMVIEMIDGEPPYFNE 221
PTKc_Wee1_fungi cd14052
Catalytic domain of the Protein Tyrosine Kinases, Fungal Wee1 proteins; PTKs catalyze the ...
666-816 1.91e-11

Catalytic domain of the Protein Tyrosine Kinases, Fungal Wee1 proteins; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily is composed of fungal Wee1 proteins, also called Swe1 in budding yeast and Mik1 in fission yeast. Yeast Wee1 is required to control cell size. Wee1 is a cell cycle checkpoint kinase that helps keep the cyclin-dependent kinase CDK1 in an inactive state through phosphorylation of an N-terminal tyr (Y15) residue. During the late G2 phase, CDK1 is activated and mitotic entry is promoted by the removal of this inhibitory phosphorylation by the phosphatase Cdc25. Although Wee1 is functionally a tyr kinase, it is more closely related to serine/threonine kinases (STKs). It contains a catalytic kinase domain sandwiched in between N- and C-terminal regulatory domains. It is regulated by phosphorylation and degradation, and its expression levels are also controlled by circadian clock proteins. The fungal Wee1 subfamily is part of a larger superfamily that includes the catalytic domains of STKs, other PTKs, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270954 [Multi-domain]  Cd Length: 278  Bit Score: 65.52  E-value: 1.91e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 666 HENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRD--PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD- 742
Cdd:cd14052   62 HDNIVQLIDSWEYHGHLYIQTELCENGSLDVFLSElgLLGRLDEFRVWKILVELSLGLRFIHDHHFVHLDLKPANVLITf 141
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 743 NGKVVITDFGLFG----ISGVVREGRREnqlklshdwlcYLAPEIVREMTPGkdedqlpfsKAADVYAFGTVWYELQA 816
Cdd:cd14052  142 EGTLKIGDFGMATvwplIRGIEREGDRE-----------YIAPEILSEHMYD---------KPADIFSLGLILLEAAA 199
STKc_RIP2 cd14026
Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein 2; STKs catalyze ...
619-885 2.16e-11

Catalytic domain of the Serine/Threonine kinase, Receptor Interacting Protein 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RIP2, also called RICK or CARDIAK, harbors a C-terminal Caspase Activation and Recruitment domain (CARD) belonging to the Death domain (DD) superfamily. It functions as an effector kinase downstream of the pattern recognition receptors from the Nod-like (NLR) family, Nod1 and Nod2, which recognizes bacterial peptidoglycans released upon infection. RIP2 may also be involved in regulating wound healing and keratinocyte proliferation. RIP kinases serve as essential sensors of cellular stress. The RIP2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270928 [Multi-domain]  Cd Length: 284  Bit Score: 65.71  E-value: 2.16e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGR---WHGEVAIRLLEMD---GHNQDHLKLFKKEVMNyrQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd14026    5 LSRGAFGTVSRARhadWRVTVAIKCLKLDspvGDSERNCLLKEAEILH--KARFSYILPILGICNEPEFLGIVTEYMTNG 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTSLDIN---KTRqIAQEIIKGMGYLH--AKGIVHKDLKSKNVFYDNG-KVVITDFGLFGISGV-VREGRR 765
Cdd:cd14026   83 SLNELLHEKDIYPDVAwplRLR-ILYEIALGVNYLHnmSPPLLHHDLKTQNILLDGEfHVKIADFGLSKWRQLsISQSRS 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 766 ENQLKLSHDwLCYLAPEivrEMTPGKDEDQlpfSKAADVYAFGTVWYELQARDWPLKNQAAEASI-WQIGSGEGMKRVLT 844
Cdd:cd14026  162 SKSAPEGGT-IIYMPPE---EYEPSQKRRA---SVKHDIYSYAIIMWEVLSRKIPFEEVTNPLQImYSVSQGHRPDTGED 234
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 845 SVSLG----KEVSEILSACWAFDLQERPSFslLMDMLEKLPKLNR 885
Cdd:cd14026  235 SLPVDiphrATLINLIESGWAQNPDERPSF--LKCLIELEPVLRT 277
STKc_TAO2 cd06634
Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 2; STKs catalyze ...
619-875 2.21e-11

Catalytic domain of the Serine/Threonine Kinase, Thousand-and-One Amino acids 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Human TAO2 is also known as prostate-derived Ste20-like kinase (PSK) and was identified in a screen for overexpressed RNAs in prostate cancer. TAO2 possesses mitogen-activated protein kinase (MAPK) kinase kinase activity and activates both p38 and c-Jun N-terminal kinase (JNK), by phosphorylating and activating their respective MAP/ERK kinases, MEK3/MEK6 and MKK4/MKK7. It contains a long C-terminal extension with autoinhibitory segments, and is activated by the release of this inhibition and the phosphorylation of its activation loop serine. TAO2 functions as a regulator of actin cytoskeletal and microtubule organization. In addition, it regulates the transforming growth factor-activated kinase 1 (TAK1), which is a MAPKKK that plays an essential role in the signaling pathways of tumor necrosis factor, interleukin 1, and Toll-like receptor. The TAO2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270804 [Multi-domain]  Cd Length: 308  Bit Score: 65.81  E-value: 2.21e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGR---WHGEVAIRLLEMDG-HNQDHLKLFKKEVMNYRQTRHENVVLFMGaCMNPPHLA-IITSFCKGrT 693
Cdd:cd06634   23 IGHGSFGAVYFARdvrNNEVVAIKKMSYSGkQSNEKWQDIIKEVKFLQKLRHPNTIEYRG-CYLREHTAwLVMEYCLG-S 100
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGISGVVregrreNQLKLS 772
Cdd:cd06634  101 ASDLLEVHKKPLQEVEIAAITHGALQGLAYLHSHNMIHRDVKAGNILLtEPGLVKLGDFGSASIMAPA------NSFVGT 174
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 773 HDWlcyLAPEIVREMtpgkDEDQlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEgmKRVLTSVSLGKEV 852
Cdd:cd06634  175 PYW---MAPEVILAM----DEGQ--YDGKVDVWSLGITCIELAERKPPLFNMNAMSALYHIAQNE--SPALQSGHWSEYF 243
                        250       260
                 ....*....|....*....|...
gi 767996359 853 SEILSACWAFDLQERPSFSLLMD 875
Cdd:cd06634  244 RNFVDSCLQKIPQDRPTSDVLLK 266
STKc_Kin1_2 cd14077
Catalytic domain of Kin1, Kin2, and simlar Serine/Threonine Kinases; STKs catalyze the ...
614-814 2.44e-11

Catalytic domain of Kin1, Kin2, and simlar Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of yeast Kin1, Kin2, and similar proteins. Fission yeast Kin1 is a membrane-associated kinase that is involved in regulating cell surface cohesiveness during interphase. It also plays a role during mitosis, linking actomyosin ring assembly with septum synthesis and membrane closure to ensure separation of daughter cells. Budding yeast Kin1 and Kin2 act downstream of the Rab-GTPase Sec4 and are associated with the exocytic apparatus; they play roles in the secretory pathway. The Kin1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270979 [Multi-domain]  Cd Length: 267  Bit Score: 65.16  E-value: 2.44e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVH--RGRWHGE-VAIRLLEMDGHNQDHLKLFKKEVMNYRQT-------------RHENVVLFMGACM 677
Cdd:cd14077    4 EFVKTIGAGSMGKVKlaKHIRTGEkCAIKIIPRASNAGLKKEREKRLEKEISRDirtireaalssllNHPHICRLRDFLR 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 678 NPPHLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFGI 756
Cdd:cd14077   84 TPNHYYMLFEYVDGGQLLDYIIS-HGKLKEKQARKFARQIASALDYLHRNSIVHRDLKIENILISkSGNIKIIDFGLSNL 162
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 757 SgvvregRRENQLKLSHDWLCYLAPEIVremtpgkdeDQLPFS-KAADVYAFGTVWYEL 814
Cdd:cd14077  163 Y------DPRRLLRTFCGSLYFAAPELL---------QAQPYTgPEVDVWSFGVVLYVL 206
STKc_CDK10 cd07845
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 10; STKs ...
619-814 2.45e-11

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 10; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK10, also called PISSLRE, is essential for cell growth and proliferation, and acts through the G2/M phase of the cell cycle. CDK10 has also been identified as an important factor in endocrine therapy resistance in breast cancer. CDK10 silencing increases the transcription of c-RAF and the activation of the p42/p44 MAPK pathway, which leads to antiestrogen resistance. Patients who express low levels of CDK10 relapse early on tamoxifen. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK10 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173742 [Multi-domain]  Cd Length: 309  Bit Score: 65.85  E-value: 2.45e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGR--WHGE-VAIRLLEMDgHNQDHLKLFK-KEVMNYRQTRHENVV----LFMGACMNPPHLaiITSFCK 690
Cdd:cd07845   15 IGEGTYGIVYRARdtTSGEiVALKKVRMD-NERDGIPISSlREITLLLNLRHPNIVelkeVVVGKHLDSIFL--VMEYCE 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 gRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGISGVVREGRRENQL 769
Cdd:cd07845   92 -QDLASLLDNMPTPFSESQVKCLMLQLLRGLQYLHENFIIHRDLKVSNLLLtDKGCLKIADFGLARTYGLPAKPMTPKVV 170
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 770 KLshdWlcYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd07845  171 TL---W--YRAPELLLGCT--------TYTTAIDMWAVGCILAEL 202
STKc_Nek11 cd08222
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
666-753 2.56e-11

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 11; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek11 is involved, through direct phosphorylation, in regulating the degradation of Cdc25A (Cell Division Cycle 25 homolog A), which plays a role in cell cycle progression and in activating cyclin dependent kinases. Nek11 is activated by CHK1 (CHeckpoint Kinase 1) and may be involved in the G2/M checkpoint. Nek11 may also play a role in the S-phase checkpoint as well as in DNA replication and genotoxic stress responses. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270861 [Multi-domain]  Cd Length: 260  Bit Score: 65.14  E-value: 2.56e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 666 HENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQ---EIIKGMGYLHAKGIVHKDLKSKNVFYD 742
Cdd:cd08222   61 HPAIVKFHDSFVEKESFCIVTEYCEGGDLDDKISEYKKSGTTIDENQILDwfiQLLLAVQYMHERRILHRDLKAKNIFLK 140
                         90
                 ....*....|.
gi 767996359 743 NGKVVITDFGL 753
Cdd:cd08222  141 NNVIKVGDFGI 151
STKc_TGFbR2_like cd14055
Catalytic domain of the Serine/Threonine Kinase, Transforming Growth Factor beta Type II ...
619-817 2.81e-11

Catalytic domain of the Serine/Threonine Kinase, Transforming Growth Factor beta Type II Receptor; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TGFbR2 belongs to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, bone morphogenetic proteins, activins, growth and differentiation factors, and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane region, and a cytoplasmic catalytic kinase domain. Type II receptors, such as TGFbR2, are high-affinity receptors which bind ligands, autophosphorylate, as well as trans-phosphorylate and activate low-affinity type I receptors. TGFbR2 acts as the receptor for TGFbeta, which is crucial in growth control and homeostasis in many different tissues. It plays roles in regulating apoptosis and in maintaining the balance between self renewal and cell loss. It also plays a key role in maintaining vascular integrity and in regulating responses to genotoxic stress. Mutations in TGFbR2 can cause aortic aneurysm disorders such as Loeys-Dietz and Marfan syndromes. The TGFbR2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270957 [Multi-domain]  Cd Length: 295  Bit Score: 65.48  E-value: 2.81e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-------VAIRLLEMDghnQDHLKLFKKEVMNYRQTRHENVVLFMGACMN----PPHLAIITS 687
Cdd:cd14055    3 VGKGRFAEVWKAKLKQNasgqyetVAVKIFPYE---EYASWKNEKDIFTDASLKHENILQFLTAEERgvglDRQYWLITA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAK---------GIVHKDLKSKNVFY-DNGKVVITDFGL---- 753
Cdd:cd14055   80 YHENGSLQDYLT--RHILSWEDLCKMAGSLARGLAHLHSDrtpcgrpkiPIAHRDLKSSNILVkNDGTCVLADFGLalrl 157
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 754 --------FGISGVVREGRrenqlklshdwlcYLAPEIVREMTPGKDedqLPFSKAADVYAFGTVWYELQAR 817
Cdd:cd14055  158 dpslsvdeLANSGQVGTAR-------------YMAPEALESRVNLED---LESFKQIDVYSMALVLWEMASR 213
PTKc_Musk cd05050
Catalytic domain of the Protein Tyrosine Kinase, Muscle-specific kinase; PTKs catalyze the ...
607-879 3.02e-11

Catalytic domain of the Protein Tyrosine Kinase, Muscle-specific kinase; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Musk is a receptor PTK (RTK) containing an extracellular region with four immunoglobulin-like domains and a cysteine-rich cluster, a transmembrane segment, and an intracellular catalytic domain. Musk is expressed and concentrated in the postsynaptic membrane in skeletal muscle. It is essential for the establishment of the neuromuscular junction (NMJ), a peripheral synapse that conveys signals from motor neurons to muscle cells. Agrin, a large proteoglycan released from motor neurons, stimulates Musk autophosphorylation and activation, leading to the clustering of acetylcholine receptors (AChRs). To date, there is no evidence to suggest that agrin binds directly to Musk. Mutations in AChR, Musk and other partners are responsible for diseases of the NMJ, such as the autoimmune syndrome myasthenia gravis. The Musk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133181 [Multi-domain]  Cd Length: 288  Bit Score: 65.24  E-value: 3.02e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHlKLFKKEVMNYRQTRHENVVLFMGAC-- 676
Cdd:cd05050    1 EYPRNNIEYVRDIGQGAFGRVFQARAPGllpyepftMVAVKMLKEEASADMQ-ADFQREAALMAEFDHPNIVKLLGVCav 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 ----------MNPPHLAIITSFCKGRTLHSFVRD-------PKTSLDINKTRQ--IAQEIIKGMGYLHAKGIVHKDLKSK 737
Cdd:cd05050   80 gkpmcllfeyMAYGDLNEFLRHRSPRAQCSLSHStssarkcGLNPLPLSCTEQlcIAKQVAAGMAYLSERKFVHRDLATR 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 738 NVFY-DNGKVVITDFGLfgisgvvregrreNQLKLSHDWlcYLAPE----IVREMTPgkdEDQL--PFSKAADVYAFGTV 810
Cdd:cd05050  160 NCLVgENMVVKIADFGL-------------SRNIYSADY--YKASEndaiPIRWMPP---ESIFynRYTTESDVWAYGVV 221
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 811 WYELQARDW-PLKNQAAEASIWQIGSGEGMKrvlTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEK 879
Cdd:cd05050  222 LWEIFSYGMqPYYGMAHEEVIYYVRDGNVLS---CPDNCPLELYNLMRLCWSKLPSDRPSFASINRILQR 288
STKc_PKC cd05570
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase C; STKs catalyze the transfer ...
714-816 3.02e-11

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase C; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. PKCs undergo three phosphorylations in order to take mature forms. In addition, classical PKCs depend on calcium, DAG (1,2-diacylglycerol), and in most cases, phosphatidylserine (PS) for activation. Novel PKCs are calcium-independent, but require DAG and PS for activity, while atypical PKCs only require PS. PKCs phosphorylate and modify the activities of a wide variety of cellular proteins including receptors, enzymes, cytoskeletal proteins, transcription factors, and other kinases. They play a central role in signal transduction pathways that regulate cell migration and polarity, proliferation, differentiation, and apoptosis. Also included in this subfamily are the PKC-like proteins, called PKNs. The PKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270722 [Multi-domain]  Cd Length: 318  Bit Score: 65.70  E-value: 3.02e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgisgvVREGRRENQLKLShdwLC----YLAPEIVREMt 788
Cdd:cd05570  102 AAEICLALQFLHERGIIYRDLKLDNVLLDAeGHIKIADFGM------CKEGIWGGNTTST---FCgtpdYIAPEILREQ- 171
                         90       100
                 ....*....|....*....|....*...
gi 767996359 789 pgkdedqlPFSKAADVYAFGTVWYELQA 816
Cdd:cd05570  172 --------DYGFSVDWWALGVLLYEMLA 191
STKc_MLCK2 cd14190
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 2; STKs catalyze ...
617-814 3.12e-11

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK2 (or MYLK2) phosphorylates myosin regulatory light chain and controls the contraction of skeletal muscles. MLCK2 contains a single kinase domain near the C-terminus followed by a regulatory segment containing an autoinhibitory Ca2+/calmodulin binding site. The MLCK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271092 [Multi-domain]  Cd Length: 261  Bit Score: 64.94  E-value: 3.12e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHR---GRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNyrQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd14190   10 EVLGGGKFGKVHTcteKRTGLKLAAKVINKQNSKDKEMVLLEIQVMN--QLNHRNLIQLYEAIETPNEIVLFMEYVEGGE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG---KVVITDFGLfgisgvVREGRRENQLK 770
Cdd:cd14190   88 LFERIVDEDYHLTEVDAMVFVRQICEGIQFMHQMRVLHLDLKPENILCVNRtghQVKIIDFGL------ARRYNPREKLK 161
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 767996359 771 LSHDWLCYLAPEIVremtpgkDEDQLPFSkaADVYAFGTVWYEL 814
Cdd:cd14190  162 VNFGTPEFLSPEVV-------NYDQVSFP--TDMWSMGVITYML 196
PTKc_HER2 cd05109
Catalytic domain of the Protein Tyrosine Kinase, HER2; PTKs catalyze the transfer of the ...
619-882 3.32e-11

Catalytic domain of the Protein Tyrosine Kinase, HER2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. HER2 (ErbB2, HER2/neu) is a member of the EGFR (HER, ErbB) subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular EGF-related ligand-binding region, a transmembrane helix, and a cytoplasmic region with a tyr kinase domain and a regulatory C-terminal tail. Unlike other PTKs, phosphorylation of the activation loop of EGFR proteins is not critical to their activation. Instead, they are activated by ligand-induced dimerization, leading to the phosphorylation of tyr residues in the C-terminal tail, which serve as binding sites for downstream signaling molecules. HER2 does not bind to any known EGFR subfamily ligands, but contributes to the kinase activity of all possible heterodimers. It acts as the preferred partner of other ligand-bound EGFR proteins and functions as a signal amplifier, with the HER2-HER3 heterodimer being the most potent pair in mitogenic signaling. HER2 plays an important role in cell development, proliferation, survival and motility. Overexpression of HER2 results in its activation and downstream signaling, even in the absence of ligand. HER2 overexpression, mainly due to gene amplification, has been shown in a variety of human cancers. Its role in breast cancer is especially well-documented. HER2 is up-regulated in about 25% of breast tumors and is associated with increases in tumor aggressiveness, recurrence and mortality. HER2 is a target for monoclonal antibodies and small molecule inhibitors, which are being developed as treatments for cancer. The first humanized antibody approved for clinical use is Trastuzumab (Herceptin), which is being used in combination with other therapies to improve the survival rates of patients with HER2-overexpressing breast cancer. The HER2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270684 [Multi-domain]  Cd Length: 279  Bit Score: 65.05  E-value: 3.32e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRW--HGE-----VAIRLLEMDGHNQDHLKLFKKE-VMNYRQTRHenVVLFMGACMNPPhLAIITSFCK 690
Cdd:cd05109   15 LGSGAFGTVYKGIWipDGEnvkipVAIKVLRENTSPKANKEILDEAyVMAGVGSPY--VCRLLGICLTST-VQLVTQLMP 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFGISGVVREGRRENQL 769
Cdd:cd05109   92 YGCLLDYVRENKDRIGSQDLLNWCVQIAKGMSYLEEVRLVHRDLAARNVLVKSpNHVKITDFGLARLLDIDETEYHADGG 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 770 KLSHDWLCYlaPEIVREMtpgkdedqlpFSKAADVYAFG-TVW---------YE-LQARDWPLKNQAAEasiwqigsgeg 838
Cdd:cd05109  172 KVPIKWMAL--ESILHRR----------FTHQSDVWSYGvTVWelmtfgakpYDgIPAREIPDLLEKGE----------- 228
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 767996359 839 mkRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKLPK 882
Cdd:cd05109  229 --RLPQPPICTIDVYMIMVKCWMIDSECRPRFRELVDEFSRMAR 270
STKc_DRAK cd14106
Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related ...
616-814 3.69e-11

Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related Apoptosis-inducing protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DRAKs, also called STK17, were named based on their similarity (around 50% identity) to the kinase domain of DAPKs. They contain an N-terminal kinase domain and a C-terminal regulatory domain. Vertebrates contain two subfamily members, DRAK1 and DRAK2. Both DRAKs are localized to the nucleus, autophosphorylate themselves, and phosphorylate myosin light chain as a substrate. They may play a role in apoptotic signaling. The DRAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271008 [Multi-domain]  Cd Length: 268  Bit Score: 64.68  E-value: 3.69e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGRwHG----EVAIRLLEMDGHNQDhlklFKKEVMnyrqtrHENVVLFMgaCMNPPH---------- 681
Cdd:cd14106   13 STPLGRGKFAVVRKCI-HKetgkEYAAKFLRKRRRGQD----CRNEIL------HEIAVLEL--CKDCPRvvnlhevyet 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 ---LAIITSFCKGRTLHSfVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF----YDNGKVVITDfglF 754
Cdd:cd14106   80 rseLILILELAAGGELQT-LLDEEECLTEADVRRLMRQILEGVQYLHERNIVHLDLKPQNILltseFPLGDIKLCD---F 155
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 755 GISGVVREGRRENQLKLSHDwlcYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd14106  156 GISRVIGEGEEIREILGTPD---YVAPEIL---------SYEPISLATDMWSIGVLTYVL 203
STKc_PAK_II cd06648
Catalytic domain of the Serine/Threonine Kinase, Group II p21-activated kinase; STKs catalyze ...
619-814 3.70e-11

Catalytic domain of the Serine/Threonine Kinase, Group II p21-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Group II PAKs, also called non-conventional PAKs, include PAK4, PAK5, and PAK6. Group II PAKs contain PBD (p21-binding domain) and catalytic domains, but lack other motifs found in group I PAKs, such as an AID (autoinhibitory domain) and SH3 binding sites. Since group II PAKs do not contain an obvious AID, they may be regulated differently from group I PAKs. While group I PAKs interact with the SH3 containing proteins Nck, Grb2 and PIX, no such binding has been demonstrated for group II PAKs. Some known substrates of group II PAKs are also substrates of group I PAKs such as Raf, BAD, LIMK and GEFH1. Unique group II substrates include MARK/Par-1 and PDZ-RhoGEF. Group II PAKs play important roles in filopodia formation, neuron extension, cytoskeletal organization, and cell survival. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270815 [Multi-domain]  Cd Length: 261  Bit Score: 64.39  E-value: 3.70e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRV------HRGRwhgEVAIRllEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd06648   15 IGEGSTGIVciatdkSTGR---QVAVK--KMDLRKQQRRELLFNEVVIMRDYQHPNIVEMYSSYLVGDELWVVMEFLEGG 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVrdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGisGVVREGRRENQLKL 771
Cdd:cd06648   90 ALTDIV--THTRMNEEQIATVCRAVLKALSFLHSQGVIHRDIKSDSILLtSDGRVKLSDFGFCA--QVSKEVPRRKSLVG 165
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 767996359 772 SHDWlcyLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd06648  166 TPYW---MAPEVI---------SRLPYGTEVDIWSLGIMVIEM 196
STKc_IRE1 cd13982
Catalytic domain of the Serine/Threonine kinase, Inositol-requiring protein 1; STKs catalyze ...
619-869 3.83e-11

Catalytic domain of the Serine/Threonine kinase, Inositol-requiring protein 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IRE1, also called Endoplasmic reticulum (ER)-to-nucleus signaling protein (or ERN), is an ER-localized type I transmembrane protein with kinase and endoribonuclease domains in the cytoplasmic side. It acts as an ER stress sensor and is the oldest and most conserved component of the unfolded protein response (UPR) in eukaryotes. The UPR is activated when protein misfolding is detected in the ER in order to decrease the synthesis of new proteins and increase the capacity of the ER to cope with the stress. During ER stress, IRE1 dimerizes and forms oligomers, allowing the kinase domain to undergo trans-autophosphorylation. This leads to a conformational change that stimulates its endoribonuclease activity and results in the cleavage of its mRNA substrate, HAC1 in yeast and XBP1 in metazoans, promoting a splicing event that enables translation into a transcription factor which activates the UPR. Mammals contain two IRE1 proteins, IRE1alpha (or ERN1) and IRE1beta (or ERN2). The Ire1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270884 [Multi-domain]  Cd Length: 269  Bit Score: 64.60  E-value: 3.83e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGR-VHRGRWHG-EVAI-RLLemdghnQDHLKLFKKEVMNYRQT-RHENVVLFMGACMNPPHLAIITSFCKGrTL 694
Cdd:cd13982    9 LGYGSEGTiVFRGTFDGrPVAVkRLL------PEFFDFADREVQLLRESdEHPNVIRYFCTEKDRQFLYIALELCAA-SL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 HSFVRDPKTS-LDINKTRQ---IAQEIIKGMGYLHAKGIVHKDLKSKNVFYD------NGKVVITDFGL-----FGISGV 759
Cdd:cd13982   82 QDLVESPRESkLFLRPGLEpvrLLRQIASGLAHLHSLNIVHRDLKPQNILIStpnahgNVRAMISDFGLckkldVGRSSF 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 760 vregRRENQLKLSHDWlcyLAPEIVREMTPGKdedqlpFSKAADVYAFGTV-WYELQARDWPL-KNQAAEASIWqigSGE 837
Cdd:cd13982  162 ----SRRSGVAGTSGW---IAPEMLSGSTKRR------QTRAVDIFSLGCVfYYVLSGGSHPFgDKLEREANIL---KGK 225
                        250       260       270
                 ....*....|....*....|....*....|...
gi 767996359 838 -GMKRVLTSVSLGKEVSEILSACWAFDLQERPS 869
Cdd:cd13982  226 ySLDKLLSLGEHGPEAQDLIERMIDFDPEKRPS 258
STKc_PAK4 cd06657
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 4; STKs catalyze the ...
636-824 3.91e-11

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK4 regulates cell morphology and cytoskeletal organization. It is essential for embryonic viability and proper neural development. Mice lacking PAK4 die due to defects in the fetal heart. In addition, their spinal cord motor neurons showed failure to differentiate and migrate. PAK4 also plays a role in cell survival and tumorigenesis. It is overexpressed in many primary tumors including colon, esophageal, and mammary tumors. PAK4 has also been implicated in viral and bacterial infection pathways. PAK4 belongs to the group II PAKs, which contain a PBD (p21-binding domain) and a C-terminal catalytic domain, but do not harbor an AID (autoinhibitory domain) or SH3 binding sites. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132988 [Multi-domain]  Cd Length: 292  Bit Score: 65.04  E-value: 3.91e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 636 VAIRllEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVrdPKTSLDINKTRQIAQ 715
Cdd:cd06657   48 VAVK--KMDLRKQQRRELLFNEVVIMRDYQHENVVEMYNSYLVGDELWVVMEFLEGGALTDIV--THTRMNEEQIAAVCL 123
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 716 EIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgISGVVREGRRENQLKLSHDWlcyLAPEIVremtpgkdeD 794
Cdd:cd06657  124 AVLKALSVLHAQGVIHRDIKSDSILLThDGRVKLSDFGF--CAQVSKEVPRRKSLVGTPYW---MAPELI---------S 189
                        170       180       190
                 ....*....|....*....|....*....|
gi 767996359 795 QLPFSKAADVYAFGTVWYELQARDWPLKNQ 824
Cdd:cd06657  190 RLPYGPEVDIWSLGIMVIEMVDGEPPYFNE 219
PK_GC-C cd14044
Pseudokinase domain of the membrane Guanylate Cyclase receptor, GC-C; The pseudokinase domain ...
626-880 4.04e-11

Pseudokinase domain of the membrane Guanylate Cyclase receptor, GC-C; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity and/or ATP binding. GC-C binds and is activated by the intestinal hormones, guanylin (GN) and uroguanylin (UGN), which are secreted after salty meals to inhibit sodium absorption and induce the secretion of chloride, bicarbonate, and water. GN and UGN are also present in the kidney, where they induce increased salt and water secretion. This prevents the development of hypernatremia and hypervolemia after ingestion of high amounts of salt. Membrane (or particulate) GCs consist of an extracellular ligand-binding domain, a single transmembrane region, and an intracellular tail that contains a PK-like domain, an amphiphatic region and a catalytic GC domain that catalyzes the conversion of GTP into cGMP and pyrophosphate. Membrane GCs act as receptors that transduce an extracellular signal to the intracellular production of cGMP, which has been implicated in many processes including cell proliferation, phototransduction, and muscle contractility, through its downstream effectors such as PKG. The PK-like domain of GCs functions as a negative regulator of the catalytic GC domain and may also act as a docking site for interacting proteins such as GC-activating proteins. The GC-C subfamily is part of a larger superfamily that includes the catalytic domains of protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270946 [Multi-domain]  Cd Length: 271  Bit Score: 64.52  E-value: 4.04e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 626 RVHRGRWHGEVAI--RLLEMDGHNQDHLKLfkkEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDP-- 701
Cdd:cd14044   23 RLRQGKYDKKVVIlkDLKNNEGNFTEKQKI---ELNKLLQIDYYNLTKFYGTVKLDTMIFGVIEYCERGSLRDVLNDKis 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 702 ---KTSLDINKTRQIAQEIIKGMGYLHAKGI-VHKDLKSKNVFYDNGKVV-ITDFGLFGIsgvvregrrenqLKLSHDwl 776
Cdd:cd14044  100 ypdGTFMDWEFKISVMYDIAKGMSYLHSSKTeVHGRLKSTNCVVDSRMVVkITDFGCNSI------------LPPSKD-- 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 777 CYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQARD---WPLKNQAAEASIWQIGSGEGMKRVLTSVSLG---- 849
Cdd:cd14044  166 LWTAPEHLR---------QAGTSQKGDVYSYGIIAQEIILRKetfYTAACSDRKEKIYRVQNPKGMKPFRPDLNLEsage 236
                        250       260       270
                 ....*....|....*....|....*....|...
gi 767996359 850 --KEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd14044  237 reREVYGLVKNCWEEDPEKRPDFKKIENTLAKI 269
STKc_SBK1 cd13987
Catalytic domain of the Serine/Threonine kinase, SH3 Binding Kinase 1; STKs catalyze the ...
619-812 4.63e-11

Catalytic domain of the Serine/Threonine kinase, SH3 Binding Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SBK1, also called BSK146, is predominantly expressed in the brain. Its expression is increased in the developing brain during the late embryonic stage, coinciding with dramatic neuronal proliferation, migration, and maturation. SBK1 may play an important role in regulating brain development. The SBK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270889 [Multi-domain]  Cd Length: 259  Bit Score: 64.27  E-value: 4.63e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRV----HRGRWHgEVAIRLLEmdgHNQDHLKLFKKE-VMNYRQTRHENVV-LFMGACMNPPHLAIITSFCKGR 692
Cdd:cd13987    1 LGEGTYGKVllavHKGSGT-KMALKFVP---KPSTKLKDFLREyNISLELSVHPHIIkTYDVAFETEDYYVFAQEYAPYG 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF-YDNG--KVVITDFGLFGISGVVregrrenqL 769
Cdd:cd13987   77 DLFSIIP-PQVGLPEERVKRCAAQLASALDFMHSKNLVHRDIKPENVLlFDKDcrRVKLCDFGLTRRVGST--------V 147
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 767996359 770 KLSHDWLCYLAPEiVREMTPgkdEDQLPFSKAADVYAFGTVWY 812
Cdd:cd13987  148 KRVSGTIPYTAPE-VCEAKK---NEGFVVDPSIDVWAFGVLLF 186
STKc_cGK cd05572
Catalytic domain of the Serine/Threonine Kinase, cGMP-dependent protein kinase (cGK or PKG); ...
648-814 5.01e-11

Catalytic domain of the Serine/Threonine Kinase, cGMP-dependent protein kinase (cGK or PKG); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Mammals have two cGK isoforms from different genes, cGKI and cGKII. cGKI exists as two splice variants, cGKI-alpha and cGKI-beta. cGK consists of an N-terminal regulatory domain containing a dimerization and an autoinhibitory pseudosubstrate region, two cGMP-binding domains, and a C-terminal catalytic domain. Binding of cGMP to both binding sites releases the inhibition of the catalytic center by the pseudosubstrate region, allowing autophosphorylation and activation of the kinase. cGKI is a soluble protein expressed in all smooth muscles, platelets, cerebellum, and kidney. It is also expressed at lower concentrations in other tissues. cGKII is a membrane-bound protein that is most abundantly expressed in the intestine. It is also present in the brain nuclei, adrenal cortex, kidney, lung, and prostate. cGKI is involved in the regulation of smooth muscle tone, smooth cell proliferation, and platelet activation. cGKII plays a role in the regulation of secretion, such as renin secretion by the kidney and aldosterone secretion by the adrenal. It also regulates bone growth and the circadian rhythm. The cGK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270724 [Multi-domain]  Cd Length: 262  Bit Score: 64.17  E-value: 5.01e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 648 QDHLKLfKKEVMnyRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAK 727
Cdd:cd05572   37 QEHIFS-EKEIL--EECNSPFIVKLYRTFKDKKYLYMLMEYCLGGELWTILRD-RGLFDEYTARFYTACVVLAFEYLHSR 112
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 728 GIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGRREnqlklshdW-LC----YLAPEIVRemtpGKDEDQlpfskA 801
Cdd:cd05572  113 GIIYRDLKPENLLLDsNGYVKLVDFGF---AKKLGSGRKT--------WtFCgtpeYVAPEIIL----NKGYDF-----S 172
                        170
                 ....*....|...
gi 767996359 802 ADVYAFGTVWYEL 814
Cdd:cd05572  173 VDYWSLGILLYEL 185
STKc_RIP4_like cd14025
Catalytic domain of the Serine/Threonine kinases, Receptor Interacting Protein 4 and similar ...
617-871 5.38e-11

Catalytic domain of the Serine/Threonine kinases, Receptor Interacting Protein 4 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of RIP4, ankyrin (ANK) repeat and kinase domain containing 1 (ANKK1), and similar proteins, all of which harbor C-terminal ANK repeats. RIP4, also called Protein Kinase C-associated kinase (PKK), regulates keratinocyte differentiation and cutaneous inflammation. It activates NF-kappaB and is important in the survival of diffuse large B-cell lymphoma cells. The ANKK1 protein, also called PKK2, has not been studied extensively. The ANKK1 gene, located less than 10kb downstream of the D2 dopamine receptor (DRD2) locus, is altered in the Taq1 A1 polymorphism, which is related to a reduced DRD2 binding affinity and consequently, to mental disorders. The RIP4-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270927 [Multi-domain]  Cd Length: 267  Bit Score: 64.05  E-value: 5.38e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGR---WHGEVAIR---LLEMDghNQDHLKLFKkEVMNYRQTRHENVVLFMGACMNPphLAIITSFCK 690
Cdd:cd14025    2 EKVGSGGFGQVYKVRhkhWKTWLAIKcppSLHVD--DSERMELLE-EAKKMEMAKFRHILPVYGICSEP--VGLVMEYME 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVrdPKTSLDINKTRQIAQEIIKGMGYLH--AKGIVHKDLKSKNVFYD-NGKVVITDFGLFGISGVvregrrEN 767
Cdd:cd14025   77 TGSLEKLL--ASEPLPWELRFRIIHETAVGMNFLHcmKPPLLHLDLKPANILLDaHYHVKISDFGLAKWNGL------SH 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 QLKLSHDWLC----YLAPEIVREmtpgKDEdqlPFSKAADVYAFGTVWYELQARDWPLknqAAEASIWQI--GSGEGMKR 841
Cdd:cd14025  149 SHDLSRDGLRgtiaYLPPERFKE----KNR---CPDTKHDVYSFAIVIWGILTQKKPF---AGENNILHImvKVVKGHRP 218
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 767996359 842 VLTSVSLGK--EVSEILS---ACWAFDLQERPSFS 871
Cdd:cd14025  219 SLSPIPRQRpsECQQMIClmkRCWDQDPRKRPTFQ 253
STKc_TSSK-like cd14080
Catalytic domain of testis-specific serine/threonine kinases and similar proteins; STKs ...
615-812 5.71e-11

Catalytic domain of testis-specific serine/threonine kinases and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK1 and TSSK2 are expressed specifically in meiotic and postmeiotic spermatogenic cells, respectively. TSSK3 has been reported to be expressed in the interstitial Leydig cells of adult testis. TSSK4, also called TSSK5, is expressed in testis from haploid round spermatids to mature spermatozoa. TSSK6, also called SSTK, is expressed at the head of elongated sperm. TSSK1/TSSK2 double knock-out and TSSK6 null mice are sterile without manifesting other defects, making these kinases viable targets for male contraception. The TSSK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270982 [Multi-domain]  Cd Length: 262  Bit Score: 64.13  E-value: 5.71e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVHRGRW-----HGEVAIRLLEMDGHNQDHL-KLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd14080    4 LGKTIGEGSYSKVKLAEYtksglKEKVACKIIDKKKAPKDFLeKFLPRELEILRKLRHPNIIQVYSIFERGSKVFIFMEY 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGlFGisgvvREGRREN 767
Cdd:cd14080   84 AEHGDLLEYIQK-RGALSESQARIWFRQLALAVQYLHSLDIAHRDLKCENILLDsNNNVKLSDFG-FA-----RLCPDDD 156
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 768 QLKLShDWLC----YLAPEIVRemtpGKDEDqlpfSKAADVYAFGTVWY 812
Cdd:cd14080  157 GDVLS-KTFCgsaaYAAPEILQ----GIPYD----PKKYDIWSLGVILY 196
PTKc_DDR1 cd05096
Catalytic domain of the Protein Tyrosine Kinase, Discoidin Domain Receptor 1; PTKs catalyze ...
607-877 5.94e-11

Catalytic domain of the Protein Tyrosine Kinase, Discoidin Domain Receptor 1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. DDR1 is a receptor PTK (RTK) containing an extracellular discoidin homology domain, a transmembrane segment, an extended juxtamembrane region, and an intracellular catalytic domain. The binding of the ligand, collagen, to DDR1 results in a slow but sustained receptor activation. DDR1 binds to all collagens tested to date (types I-IV). It is widely expressed in many tissues. It is abundant in the brain and is also found in keratinocytes, colonic mucosa epithelium, lung epithelium, thyroid follicles, and the islets of Langerhans. During embryonic development, it is found in the developing neuroectoderm. DDR1 is a key regulator of cell morphogenesis, differentiation and proliferation. It is important in the development of the mammary gland, the vasculator and the kidney. DDR1 is also found in human leukocytes, where it facilitates cell adhesion, migration, maturation, and cytokine production. The DDR1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133227 [Multi-domain]  Cd Length: 304  Bit Score: 64.57  E-value: 5.94e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVELGEPIGQGRWGRVH--------------------RGRwHGEVAIRLLEMDGhNQDHLKLFKKEVMNYRQTRH 666
Cdd:cd05096    1 KFPRGHLLFKEKLGEGQFGEVHlcevvnpqdlptlqfpfnvrKGR-PLLVAVKILRPDA-NKNARNDFLKEVKILSRLKD 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 667 ENVVLFMGACMNPPHLAIITSFCKGRTLHSFVR----DPKTSLDINKTRQ--------------IAQEIIKGMGYLHAKG 728
Cdd:cd05096   79 PNIIRLLGVCVDEDPLCMITEYMENGDLNQFLSshhlDDKEENGNDAVPPahclpaisyssllhVALQIASGMKYLSSLN 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 729 IVHKDLKSKNVFY-DNGKVVITDFG----LFGISGVVREGRRENQLKLSHdWLCYLApeivremtpGKdedqlpFSKAAD 803
Cdd:cd05096  159 FVHRDLATRNCLVgENLTIKIADFGmsrnLYAGDYYRIQGRAVLPIRWMA-WECILM---------GK------FTTASD 222
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 804 VYAFG-TVWYELQ-ARDWPLKNQAAEASIWQigSGEGMKRVLTSVSLGKE------VSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd05096  223 VWAFGvTLWEILMlCKEQPYGELTDEQVIEN--AGEFFRDQGRQVYLFRPppcpqgLYELMLQCWSRDCRERPSFSDIHA 300

                 ..
gi 767996359 876 ML 877
Cdd:cd05096  301 FL 302
STKc_SNRK cd14074
Catalytic domain of the Serine/Threonine Kinase, SNF1-related kinase; STKs catalyze the ...
614-814 6.28e-11

Catalytic domain of the Serine/Threonine Kinase, SNF1-related kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SNRK is a kinase highly expressed in testis and brain that is found inactive in cells that lack the LKB1 tumour suppressor protein kinase. The regulatory subunits STRAD and MO25 are required for LKB1 to activate SNRK. The SNRK mRNA is increased 3-fold when granule neurons are cultured in low potassium, and may thus play a role in the survival responses in these cells. In some vertebrates, a second SNRK gene (snrkb or snrk-1) has been sequenced and/or identified. Snrk-1 is expressed specifically in embryonic zebrafish vasculature; it plays an essential role in angioblast differentiation, maintenance, and migration. The SNRK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270976 [Multi-domain]  Cd Length: 258  Bit Score: 63.97  E-value: 6.28e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGR--WHGE-VAIRLLE---MDGHNQDHLKlfkKEVMNYRQTRHENVVLFMGACMNPPHLAIITS 687
Cdd:cd14074    6 DLEETLGRGHFAVVKLARhvFTGEkVAVKVIDktkLDDVSKAHLF---QEVRCMKLVQHPNVVRLYEVIDTQTKLYLILE 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV--FYDNGKVVITDFGLfgiSGVVREGRr 765
Cdd:cd14074   83 LGDGGDMYDYIMKHENGLNEDLARKYFRQIVSAISYCHKLHVVHRDLKPENVvfFEKQGLVKLTDFGF---SNKFQPGE- 158
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 766 enQLKLSHDWLCYLAPEIVRemtpgKDEDQLPfskAADVYAFGTVWYEL 814
Cdd:cd14074  159 --KLETSCGSLAYSAPEILL-----GDEYDAP---AVDIWSLGVILYML 197
PTKc_CSF-1R cd05106
Catalytic domain of the Protein Tyrosine Kinase, Colony-Stimulating Factor-1 Receptor; PTKs ...
602-880 6.59e-11

Catalytic domain of the Protein Tyrosine Kinase, Colony-Stimulating Factor-1 Receptor; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. CSF-1R, also called c-Fms, is a member of the Platelet Derived Growth Factor Receptor (PDGFR) subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with five immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of CSF-1R to its ligand, CSF-1, leads to receptor dimerization, trans phosphorylation and activation, and intracellular signaling. CSF-1R signaling is critical in the regulation of macrophages and osteoclasts. It leads to increases in gene transcription and protein translation, and induces cytoskeletal remodeling. CSF-1R signaling leads to a variety of cellular responses including survival, proliferation, and differentiation of target cells. It plays an important role in innate immunity, tissue development and function, and the pathogenesis of some diseases including atherosclerosis and cancer. CSF-1R signaling is also implicated in mammary gland development during pregnancy and lactation. Aberrant CSF-1/CSF-1R expression correlates with tumor cell invasiveness, poor clinical prognosis, and bone metastasis in breast cancer. Although the structure of the human CSF-1R catalytic domain is known, it is excluded from this specific alignment model because it contains a deletion in its sequence. The CSF-1R subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133237 [Multi-domain]  Cd Length: 374  Bit Score: 65.25  E-value: 6.59e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 602 YLQEWDIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFM 673
Cdd:cd05106   29 YNEKWEFPRDNLQFGKTLGAGAFGKVVEATAFGlgkednvlRVAVKMLKASAHTDEREALMSELKILSHLGQHKNIVNLL 108
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 674 GACMNPPHLAIITSFCKGRTLHSFVR------------------------------------------------------ 699
Cdd:cd05106  109 GACTHGGPVLVITEYCCYGDLLNFLRkkaetflnfvmalpeisetssdyknitlekkyirsdsgfssqgsdtyvemrpvs 188
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 700 ---------------DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGL----FGISGV 759
Cdd:cd05106  189 ssssqssdskdeedtEDSWPLDLDDLLRFSSQVAQGMDFLASKNCIHRDVAARNVLLTDGRVAkICDFGLardiMNDSNY 268
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 760 VREGrrenQLKLSHDWLcylAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYEL-QARDWPLKNQAAEASIWQ-IGSGE 837
Cdd:cd05106  269 VVKG----NARLPVKWM---APESIFDCV---------YTVQSDVWSYGILLWEIfSLGKSPYPGILVNSKFYKmVKRGY 332
                        330       340       350       360
                 ....*....|....*....|....*....|....*....|...
gi 767996359 838 GMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05106  333 QMSR---PDFAPPEIYSIMKMCWNLEPTERPTFSQISQLIQRQ 372
STKc_SGK2 cd05603
Catalytic domain of the Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase 2; ...
619-814 7.52e-11

Catalytic domain of the Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SGK2 shows a more restricted distribution than SGK1 and is most abundantly expressed in epithelial tissues including kidney, liver, pancreas, and the choroid plexus of the brain. In vitro cellular assays show that SGK2 can stimulate the activity of ion channels, the glutamate transporter EEAT4, and the glutamate receptors, GluR6 and GLUR1. The SGK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270754 [Multi-domain]  Cd Length: 321  Bit Score: 64.61  E-value: 7.52e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE---VAIRLLE----MDGHNQDHLkLFKKEVMnYRQTRHENVVLFMGACMNPPHLAIITSFCKG 691
Cdd:cd05603    3 IGKGSFGKVLLAKRKCDgkfYAVKVLQkktiLKKKEQNHI-MAERNVL-LKNLKHPFLVGLHYSFQTSEKLYFVLDYVNG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTSLDiNKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvVREGRRENQLK 770
Cdd:cd05603   81 GELFFHLQRERCFLE-PRARFYAAEVASAIGYLHSLNIIYRDLKPENILLDcQGHVVLTDFGL------CKEGMEPEETT 153
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 771 LShdwLC----YLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd05603  154 ST---FCgtpeYLAPEVLRKE---------PYDRTVDWWCLGAVLYEM 189
STKc_ATG1_ULK_like cd14009
Catalytic domain of the Serine/Threonine kinases, Autophagy-related protein 1 and Unc-51-like ...
619-814 9.48e-11

Catalytic domain of the Serine/Threonine kinases, Autophagy-related protein 1 and Unc-51-like kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes yeast ATG1 and metazoan homologs including vertebrate ULK1-3. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. It is involved in nutrient sensing and signaling, the assembly of autophagy factors and the execution of autophagy. In metazoans, ATG1 homologs display additional functions. Unc-51 and ULKs have been implicated in neuronal and axonal development. The ATG1/ULK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270911 [Multi-domain]  Cd Length: 251  Bit Score: 63.01  E-value: 9.48e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRwH----GEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTL 694
Cdd:cd14009    1 IGRGSFATVWKGR-HkqtgEVVAIKEISRKKLNKKLQENLESEIAILKSIKHPNIVRLYDVQKTEDFIYLVLEYCAGGDL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 HSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV----FYDNGKVVITDFGLfgisgvvreGRRENQLK 770
Cdd:cd14009   80 SQYIRKRGR-LPEAVARHFMQQLASGLKFLRSKNIIHRDLKPQNLllstSGDDPVLKIADFGF---------ARSLQPAS 149
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 771 LSHDwLC----YLAPEIVRemtpGKDEDqlpfSKaADVYAFGTVWYEL 814
Cdd:cd14009  150 MAET-LCgsplYMAPEILQ----FQKYD----AK-ADLWSVGAILFEM 187
PTKc_PDGFR_alpha cd05105
Catalytic domain of the Protein Tyrosine Kinase, Platelet Derived Growth Factor Receptor alpha; ...
602-880 9.88e-11

Catalytic domain of the Protein Tyrosine Kinase, Platelet Derived Growth Factor Receptor alpha; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. PDGFR alpha is a receptor PTK (RTK) containing an extracellular ligand-binding region with five immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding to its ligands, the PDGFs, leads to receptor dimerization, trans phosphorylation and activation, and intracellular signaling. PDGFR alpha forms homodimers or heterodimers with PDGFR beta, depending on the nature of the PDGF ligand. PDGF-AA, PDGF-AB, and PDGF-CC induce PDGFR alpha homodimerization. PDGFR signaling plays many roles in normal embryonic development and adult physiology. PDGFR alpha signaling is important in the formation of lung alveoli, intestinal villi, mesenchymal dermis, and hair follicles, as well as in the development of oligodendrocytes, retinal astrocytes, neural crest cells, and testicular cells. Aberrant PDGFR alpha expression is associated with some human cancers. Mutations in PDGFR alpha have been found within a subset of gastrointestinal stromal tumors (GISTs). An active fusion protein FIP1L1-PDGFR alpha, derived from interstitial deletion, is associated with idiopathic hypereosinophilic syndrome and chronic eosinophilic leukemia. The PDGFR alpha subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173653 [Multi-domain]  Cd Length: 400  Bit Score: 64.66  E-value: 9.88e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 602 YLQEWDIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFM 673
Cdd:cd05105   28 YDSRWEFPRDGLVLGRILGSGAFGKVVEGTAYGlsrsqpvmKVAVKMLKPTARSSEKQALMSELKIMTHLGPHLNIVNLL 107
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 674 GACMNPPHLAIITSFCKGRTLHSFV---RD---------PKTSLDI-------NKTRQ---------------------- 712
Cdd:cd05105  108 GACTKSGPIYIITEYCFYGDLVNYLhknRDnflsrhpekPKKDLDIfginpadESTRSyvilsfenkgdymdmkqadttq 187
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 713 ------------------------------------------------------IAQEIIKGMGYLHAKGIVHKDLKSKN 738
Cdd:cd05105  188 yvpmleikeaskysdiqrsnydrpasykgsndsevknllsddgseglttldllsFTYQVARGMEFLASKNCVHRDLAARN 267
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 739 VFYDNGKVV-ITDFGL----FGISGVVREGRRENQLKlshdwlcYLAPEIVRemtpgkdeDQLpFSKAADVYAFGTVWYE 813
Cdd:cd05105  268 VLLAQGKIVkICDFGLardiMHDSNYVSKGSTFLPVK-------WMAPESIF--------DNL-YTTLSDVWSYGILLWE 331
                        330       340       350       360       370       380
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 814 L-QARDWPLKNQAAEASIW-QIGSGEGMKRVLTSVslgKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05105  332 IfSLGGTPYPGMIVDSTFYnKIKSGYRMAKPDHAT---QEVYDIMVKCWNSEPEKRPSFLHLSDIVESL 397
STKc_TAO cd06607
Catalytic domain of the Serine/Threonine Kinases, Thousand-and-One Amino acids proteins; STKs ...
619-874 1.35e-10

Catalytic domain of the Serine/Threonine Kinases, Thousand-and-One Amino acids proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TAO proteins possess mitogen-activated protein kinase (MAPK) kinase kinase activity. They activate the MAPKs, p38 and c-Jun N-terminal kinase (JNK), by phosphorylating and activating the respective MAP/ERK kinases (MEKs, also known as MKKs or MAPKKs), MEK3/MEK6 and MKK4/MKK7. MAPK signaling cascades are important in mediating cellular responses to extracellular signals. Vertebrates contain three TAO subfamily members, named TAO1, TAO2, and TAO3. The TAO subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270784 [Multi-domain]  Cd Length: 258  Bit Score: 62.85  E-value: 1.35e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVH--RGRWHGE-VAIRLLEMDGHN-----QDHLKlfkkEVMNYRQTRHENVVLFMGaCMNPPHLA-IITSFC 689
Cdd:cd06607    9 IGHGSFGAVYyaRNKRTSEvVAIKKMSYSGKQstekwQDIIK----EVKFLRQLRHPNTIEYKG-CYLREHTAwLVMEYC 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGrTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGISGVVregrreNQ 768
Cdd:cd06607   84 LG-SASDIVEVHKKPLQEVEIAAICHGALQGLAYLHSHNRIHRDVKAGNILLtEPGTVKLADFGSASLVCPA------NS 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LKLSHDWlcyLAPEIVREMtpgkDEDQlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEgmKRVLTSVSL 848
Cdd:cd06607  157 FVGTPYW---MAPEVILAM----DEGQ--YDGKVDVWSLGITCIELAERKPPLFNMNAMSALYHIAQND--SPTLSSGEW 225
                        250       260
                 ....*....|....*....|....*.
gi 767996359 849 GKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd06607  226 SDDFRNFVDSCLQKIPQDRPSAEDLL 251
STKc_PKB_beta cd05595
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B beta (also called Akt2); ...
708-867 1.43e-10

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B beta (also called Akt2); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKB-beta is the predominant PKB isoform expressed in insulin-responsive tissues. It plays a critical role in the regulation of glucose homeostasis. It is also implicated in muscle cell differentiation. Mice deficient in PKB-beta display normal growth weights but exhibit severe insulin resistance and diabetes, accompanied by lipoatrophy and B-cell failure. PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain.The PKB-beta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173686 [Multi-domain]  Cd Length: 323  Bit Score: 63.49  E-value: 1.43e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 708 NKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgisgvVREG-RRENQLKLSHDWLCYLAPEIVr 785
Cdd:cd05595   95 DRARFYGAEIVSALEYLHSRDVVYRDIKLENLMLDKdGHIKITDFGL------CKEGiTDGATMKTFCGTPEYLAPEVL- 167
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 786 emtpgKDEDqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIgsgeGMKRVLTSVSLGKEVSEILSACWAFDLQ 865
Cdd:cd05595  168 -----EDND---YGRAVDWWGLGVVMYEMMCGRLPFYNQDHERLFELI----LMEEIRFPRTLSPEAKSLLAGLLKKDPK 235

                 ..
gi 767996359 866 ER 867
Cdd:cd05595  236 QR 237
STKc_WNK4 cd14033
Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 4; STKs catalyze ...
619-875 1.60e-10

Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. WNK4 shows a restricted expression pattern and is usually found in epithelial cells. It is expressed in nephrons and in extrarenal tissues including intestine, eye, mammary glands, and prostate. WNK4 regulates a variety of ion transport proteins including apical or basolateral ion transporters, ion channels in the transcellular pathway, and claudins in the paracellular pathway. Mutations in WNK4 cause PseudoHypoAldosteronism type II (PHAII), characterized by hypertension and hyperkalemia. WNK4 inhibits the activity of the thiazide-sensitive Na-Cl cotransporter (NCC), which is responsible for about 15% of NaCl reabsorption in the kidney. It also inhibits the renal outer medullary potassium channel (ROMK) and decreases its surface expression. Hypertension and hyperkalemia in PHAII patients with WNK4 mutations may be partly due to increased NaCl reabsorption through NCC and impaired renal potassium secretion by ROMK, respectively. The WNK4 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270935 [Multi-domain]  Cd Length: 261  Bit Score: 62.71  E-value: 1.60e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRG---RWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNP--PHLAII--TSFCKG 691
Cdd:cd14033    9 IGRGSFKTVYRGldtETTVEVAWCELQTRKLSKGERQRFSEEVEMLKGLQHPNIVRFYDSWKSTvrGHKCIIlvTELMTS 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKG--IVHKDLKSKNVFYD--NGKVVITDFGLFGIsgvvregRREN 767
Cdd:cd14033   89 GTLKTYLKRFR-EMKLKLLQRWSRQILKGLHFLHSRCppILHRDLKCDNIFITgpTGSVKIGDLGLATL-------KRAS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 QLKLSHDWLCYLAPEIVREmtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSgEGMK-RVLTSV 846
Cdd:cd14033  161 FAKSVIGTPEFMAPEMYEE----------KYDEAVDVYAFGMCILEMATSEYPYSECQNAAQIYRKVT-SGIKpDSFYKV 229
                        250       260
                 ....*....|....*....|....*....
gi 767996359 847 SLgKEVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd14033  230 KV-PELKEIIEGCIRTDKDERFTIQDLLE 257
STKc_MST4 cd06640
Catalytic domain of the Serine/Threonine Kinase, Mammalian Ste20-like protein kinase 4; STKs ...
617-820 1.70e-10

Catalytic domain of the Serine/Threonine Kinase, Mammalian Ste20-like protein kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MST4 is sometimes referred to as MASK (MST3 and SOK1-related kinase). It plays a role in mitogen-activated protein kinase (MAPK) signaling during cytoskeletal rearrangement, morphogenesis, and apoptosis. It influences cell growth and transformation by modulating the extracellular signal-regulated kinase (ERK) pathway. MST4 may also play a role in tumor formation and progression. It localizes in the Golgi apparatus by interacting with the Golgi matrix protein GM130 and may play a role in cell migration. The MST4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132971 [Multi-domain]  Cd Length: 277  Bit Score: 62.76  E-value: 1.70e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRG---RWHGEVAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd06640   10 ERIGKGSFGEVFKGidnRTQQVVAIKIIDLE-EAEDEIEDIQQEITVLSQCDSPYVTKYYGSYLKGTKLWIIMEYLGGGS 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGisGVVREGRRENQLKLS 772
Cdd:cd06640   89 ALDLLR--AGPFDEFQIATMLKEILKGLDYLHSEKKIHRDIKAANVLLsEQGDVKLADFGVAG--QLTDTQIKRNTFVGT 164
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 773 HDWlcyLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQARDWP 820
Cdd:cd06640  165 PFW---MAPEVIQ---------QSAYDSKADIWSLGITAIELAKGEPP 200
STKc_Aurora-A cd14116
Catalytic domain of the Serine/Threonine kinase, Aurora-A kinase; STKs catalyze the transfer ...
610-837 1.73e-10

Catalytic domain of the Serine/Threonine kinase, Aurora-A kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Aurora kinases are key regulators of mitosis and are essential for the accurate and equal division of genomic material from parent to daughter cells. Vertebrates contain at least 2 Aurora kinases (A and B); mammals contains a third Aurora kinase gene (C). Aurora-A regulates cell cycle events from the late S-phase through the M-phase including centrosome maturation, mitotic entry, centrosome separation, spindle assembly, chromosome alignment, cytokinesis, and mitotic exit. Aurora-A activation depends on its autophosphorylation and binding to the microtubule-associated protein TPX2, which also localizes the kinase to spindle microtubules. Aurora-A is overexpressed in many cancer types such as prostate, ovarian, breast, bladder, gastric, and pancreatic. The Aurora subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271018 [Multi-domain]  Cd Length: 258  Bit Score: 62.67  E-value: 1.73e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELGEPIGQGRWGRVHRGRWHGE---VAIRLL---EMDGHNQDHLklFKKEVMNYRQTRHENVVLFMGACMNPPHLA 683
Cdd:cd14116    4 LEDFEIGRPLGKGKFGNVYLAREKQSkfiLALKVLfkaQLEKAGVEHQ--LRREVEIQSHLRHPNILRLYGYFHDATRVY 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgisGVVRE 762
Cdd:cd14116   82 LILEYAPLGTVYRELQK-LSKFDEQRTATYITELANALSYCHSKRVIHRDIKPENLLLgSAGELKIADFGW----SVHAP 156
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 763 GRRENQLKLSHDwlcYLAPeivrEMTPGKDEDQlpfskAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGE 837
Cdd:cd14116  157 SSRRTTLCGTLD---YLPP----EMIEGRMHDE-----KVDLWSLGVLCYEFLVGKPPFEANTYQETYKRISRVE 219
STKc_CNK2-like cd08530
Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii CNK2 and similar ...
666-827 1.86e-10

Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii CNK2 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Chlamydomonas reinhardtii CNK2 has both cilliary and cell cycle functions. It influences flagellar length through promoting flagellar disassembly, and it regulates cell size, through influencing the size threshold at which cells commit to mitosis. This subfamily belongs to the (NIMA)-related kinase (Nek) family, which includes seven different Chlamydomonas Neks (CNKs 1-6 and Fa2). This subfamily includes CNK1, and -2. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270869 [Multi-domain]  Cd Length: 256  Bit Score: 62.41  E-value: 1.86e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 666 HENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKtsldiNKTRQIAQEII--------KGMGYLHAKGIVHKDLKSK 737
Cdd:cd08530   58 HPNIIRYKEAFLDGNRLCIVMEYAPFGDLSKLISKRK-----KKRRLFPEDDIwrifiqmlRGLKALHDQKILHRDLKSA 132
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 738 NVF-YDNGKVVITDfglFGISGVVREGRRENQLKLSHdwlcYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQA 816
Cdd:cd08530  133 NILlSAGDLVKIGD---LGISKVLKKNLAKTQIGTPL----YAAPEVWKGR---------PYDYKSDIWSLGCLLYEMAT 196
                        170
                 ....*....|.
gi 767996359 817 RDWPLKNQAAE 827
Cdd:cd08530  197 FRPPFEARTMQ 207
STKc_SGK cd05575
Catalytic domain of the Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase; ...
714-814 2.07e-10

Catalytic domain of the Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SGKs are activated by insulin and growth factors via phosphoinositide 3-kinase and PDK1. They activate ion channels, ion carriers, and the Na-K-ATPase, as well as regulate the activity of enzymes and transcription factors. SGKs play important roles in transport, hormone release, neuroexcitability, cell proliferation, and apoptosis. There are three isoforms of SGK, named SGK1, SGK2, and SGK3 (also called cytokine-independent survival kinase CISK). The SGK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270727 [Multi-domain]  Cd Length: 323  Bit Score: 63.10  E-value: 2.07e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvVREGRRENQlklSHDWLC----YLAPEIVREMt 788
Cdd:cd05575  102 AAEIASALGYLHSLNIIYRDLKPENILLDsQGHVVLTDFGL------CKEGIEPSD---TTSTFCgtpeYLAPEVLRKQ- 171
                         90       100
                 ....*....|....*....|....*.
gi 767996359 789 pgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd05575  172 --------PYDRTVDWWCLGAVLYEM 189
STKc_PAK6 cd06659
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 6; STKs catalyze the ...
619-814 2.30e-10

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK6 may play a role in stress responses through its activation by the mitogen-activated protein kinase (MAPK) p38 and MAPK kinase 6 (MKK6) pathway. PAK6 is highly expressed in the brain. It is not required for viability, but together with PAK5, it is required for normal levels of locomotion and activity, and for learning and memory. Increased expression of PAK6 is found in primary and metastatic prostate cancer. PAK6 may play a role in the regulation of motility. PAK6 belongs to the group II PAKs, which contain a PBD (p21-binding domain) and a C-terminal catalytic domain, but do not harbor an AID (autoinhibitory domain) or SH3 binding sites. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270821 [Multi-domain]  Cd Length: 297  Bit Score: 62.70  E-value: 2.30e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRV------HRGRwhgEVAIRLleMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd06659   29 IGEGSTGVVciarekHSGR---QVAVKM--MDLRKQQRRELLFNEVVIMRDYQHPNVVEMYKSYLVGEELWVLMEYLQGG 103
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgISGVVREGRRENQLKL 771
Cdd:cd06659  104 ALTDIVS--QTRLNEEQIATVCEAVLQALAYLHSQGVIHRDIKSDSILLTlDGRVKLSDFGF--CAQISKDVPKRKSLVG 179
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 767996359 772 SHDWlcyLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd06659  180 TPYW---MAPEVI---------SRCPYGTEVDIWSLGIMVIEM 210
STKc_PhKG2 cd14181
Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 2 subunit; STKs ...
702-821 2.75e-10

Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 2 subunit; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phosphorylase kinase (PhK) catalyzes the phosphorylation of inactive phosphorylase b to form the active phosphorylase a. It coordinates hormonal, metabolic, and neuronal signals to initiate the breakdown of glycogen stores, which enables the maintenance of blood-glucose homeostasis during fasting, and is also used as a source of energy for muscle contraction. PhK is one of the largest and most complex protein kinases, composed of a heterotetramer containing four molecules each of four subunit types: one catalytic (gamma) and three regulatory (alpha, beta, and delta). The gamma 2 subunit (PhKG2) is also referred to as the testis/liver gamma isoform. Mutations in its gene cause autosomal-recessive glycogenosis of the liver. The gamma subunit, when isolated, is constitutively active and does not require phosphorylation of the A-loop for activity. The regulatory subunits restrain this kinase activity until signals are received to relieve this inhibition. For example, the kinase is activated in response to hormonal stimulation, after autophosphorylation or phosphorylation by cAMP-dependent kinase of the alpha and beta subunits. The high-affinity binding of ADP to the beta subunit also stimulates kinase activity, whereas calcium relieves inhibition by binding to the delta (calmodulin) subunit. The PhKG2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271083 [Multi-domain]  Cd Length: 279  Bit Score: 62.30  E-value: 2.75e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 702 KTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGlFGISGVVREGRREnqlklshdwLC--- 777
Cdd:cd14181  110 KVTLSEKETRSIMRSLLEAVSYLHANNIVHRDLKPENILLdDQLHIKLSDFG-FSCHLEPGEKLRE---------LCgtp 179
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 778 -YLAPEIVRemtPGKDEDQLPFSKAADVYAFGTVWYELQARDWPL 821
Cdd:cd14181  180 gYLAPEILK---CSMDETHPGYGKEVDLWACGVILFTLLAGSPPF 221
PTKc_Tie1 cd05089
Catalytic domain of the Protein Tyrosine Kinase, Tie1; Protein Tyrosine Kinase (PTK) family; ...
607-880 3.03e-10

Catalytic domain of the Protein Tyrosine Kinase, Tie1; Protein Tyrosine Kinase (PTK) family; Tie1; catalytic (c) domain. The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase (PI3K). PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tie1 is a receptor tyr kinase (RTK) containing an extracellular region, a transmembrane segment, and an intracellular catalytic domain. The extracellular region contains an immunoglobulin (Ig)-like domain, three epidermal growth factor (EGF)-like domains, a second Ig-like domain, and three fibronectin type III repeats. Tie receptors are specifically expressed in endothelial cells and hematopoietic stem cells. No specific ligand has been identified for Tie1, although the angiopoietin, Ang-1, binds to Tie1 through integrins at high concentrations. In vivo studies of Tie1 show that it is critical in vascular development.


Pssm-ID: 270671 [Multi-domain]  Cd Length: 297  Bit Score: 62.32  E-value: 3.03e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 607 DIPFEQVelgepIGQGRWGRVHRGRWHGE-----VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPH 681
Cdd:cd05089    3 DIKFEDV-----IGEGNFGQVIKAMIKKDglkmnAAIKMLKEFASENDHRDFAGELEVLCKLGHHPNIINLLGACENRGY 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAIITSFCKGRTLHSFVR-------DP--------KTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGK 745
Cdd:cd05089   78 LYIAIEYAPYGNLLDFLRksrvletDPafakehgtASTLTSQQLLQFASDVAKGMQYLSEKQFIHRDLAARNVLVgENLV 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 746 VVITDFGLFGISGVVregRRENQLKLSHDWLCYlapeivremtpgKDEDQLPFSKAADVYAFGTVWYELQARDWPLKNQA 825
Cdd:cd05089  158 SKIADFGLSRGEEVY---VKKTMGRLPVRWMAI------------ESLNYSVYTTKSDVWSFGVLLWEIVSLGGTPYCGM 222
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 826 AEASIWQ-IGSGEGMKRvltSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05089  223 TCAELYEkLPQGYRMEK---PRNCDDEVYELMRQCWRDRPYERPPFSQISVQLSRM 275
STKc_DAPK3 cd14195
Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 3; STKs ...
614-835 3.21e-10

Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DAPKs mediate cell death and act as tumor suppressors. They are necessary to induce cell death and their overexpression leads to death-associated changes including membrane blebbing, cell rounding, and formation of autophagic vesicles. Vertebrates contain three subfamily members with different domain architecture, localization, and function. DAPK3, also called DAP-like kinase (DLK) and zipper-interacting protein kinase (ZIPk), contains an N-terminal kinase domain and a C-terminal region with nuclear localization signals (NLS) and a leucine zipper motif that mediates homodimerization and interaction with other leucine zipper proteins. It interacts with Par-4, a protein that contains a death domain and interacts with actin filaments. DAPK3 is present in both the cytoplasm and nucleus. Its co-expression with Par-4 results in the co-localization of the two proteins to actin filaments. In addition to cell death, DAPK3 is also implicated in mediating cell motility and the contraction of smooth muscles. The DAPK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271097 [Multi-domain]  Cd Length: 271  Bit Score: 61.94  E-value: 3.21e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMD-------GHNQDHLKlfkKEVMNYRQTRHENVVLFMGACMNPPHLA 683
Cdd:cd14195    8 EMGEELGSGQFAIVRKCREKGtgkEYAAKFIKKRrlsssrrGVSREEIE---REVNILREIQHPNIITLHDIFENKTDVV 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-----DNGKVVITDfglFGISG 758
Cdd:cd14195   85 LILELVSGGELFDFLAE-KESLTEEEATQFLKQILDGVHYLHSKRIAHFDLKPENIMLldknvPNPRIKLID---FGIAH 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 759 VVREGrreNQLKLSHDWLCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGS 835
Cdd:cd14195  161 KIEAG---NEFKNIFGTPEFVAPEIV---------NYEPLGLEADMWSIGVITYILLSGASPFLGETKQETLTNISA 225
STKc_cPKC_beta cd05616
Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C beta; STKs ...
714-824 3.94e-10

Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C beta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PKC beta isoforms (I and II), generated by alternative splicing of a single gene, are preferentially activated by hyperglycemia-induced DAG (1,2-diacylglycerol) in retinal tissues. This is implicated in diabetic microangiopathy such as ischemia, neovascularization, and abnormal vasodilator function. PKC-beta also plays an important role in VEGF signaling. In addition, glucose regulates proliferation in retinal endothelial cells via PKC-betaI. PKC-beta is also being explored as a therapeutic target in cancer. It contributes to tumor formation and is involved in the tumor host mechanisms of inflammation and angiogenesis. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. PKCs undergo three phosphorylations in order to take mature forms. In addition, cPKCs depend on calcium, DAG, and in most cases, phosphatidylserine (PS) for activation. The cPKC-beta subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270767 [Multi-domain]  Cd Length: 323  Bit Score: 62.32  E-value: 3.94e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFgisgvvregrRENQLK-LSHDWLC----YLAPEIVREM 787
Cdd:cd05616  107 AAEIAIGLFFLQSKGIIYRDLKLDNVMLDSeGHIKIADFGMC----------KENIWDgVTTKTFCgtpdYIAPEIIAYQ 176
                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 767996359 788 tpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQ 824
Cdd:cd05616  177 ---------PYGKSVDWWAFGVLLYEMLAGQAPFEGE 204
STKc_MELK cd14078
Catalytic domain of the Serine/Threonine Kinase, Maternal Embryonic Leucine zipper Kinase; ...
614-814 4.07e-10

Catalytic domain of the Serine/Threonine Kinase, Maternal Embryonic Leucine zipper Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MELK is a cell cycle dependent protein which functions in cytokinesis, cell cycle, apoptosis, cell proliferation, and mRNA processing. It is found upregulated in many types of cancer cells, playing an indispensable role in cancer cell survival. It makes an attractive target in the design of inhibitors for use in the treatment of a wide range of human cancer. The MELK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270980 [Multi-domain]  Cd Length: 257  Bit Score: 61.24  E-value: 4.07e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRwH---GE-VAIRLleMDGHN-QDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd14078    6 ELHETIGSGGFAKVKLAT-HiltGEkVAIKI--MDKKAlGDDLPRVKTEIEALKNLSHQHICRLYHVIETDNKIFMVLEY 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD---NGKVVitDFGLFGISgvvrEGRR 765
Cdd:cd14078   83 CPGGELFDYIVA-KDRLSEDEARVFFRQIVSAVAYVHSQGYAHRDLKPENLLLDedqNLKLI--DFGLCAKP----KGGM 155
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 766 ENQLKLSHDWLCYLAPEIVRemtpGKDEdqlpFSKAADVYAFGTVWYEL 814
Cdd:cd14078  156 DHHLETCCGSPAYAAPELIQ----GKPY----IGSEADVWSMGVLLYAL 196
STKc_WNK1 cd14030
Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 1; STKs catalyze ...
619-875 4.63e-10

Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. WNK1 is widely expressed and is most abundant in the testis. In hyperosmotic or hypotonic low-chloride stress conditions, WNK1 is activated and it phosphorylates its substrates including SPAK and OSR1 kinases, which regulate the activity of cation-chloride cotransporters through direct interaction and phosphorylation. Mutations in WNK1 cause PseudoHypoAldosteronism type II (PHAII), characterized by hypertension and hyperkalemia. WNK1 negates WNK4-mediated inhibition of the sodium-chloride cotransporter NCC and activates the epithelial sodium channel ENaC by activating SGK1. WNK1 also decreases the surface expression of renal outer medullary potassium channel (ROMK) by stimulating their endocytosis. Hypertension and hyperkalemia in PHAII patients with WNK1 mutations may be due partly to increased activity of NCC and ENaC, and impaired renal potassium secretion by ROMK, respectively. In addition, WNK1 interacts with MEKK2/3 and acts as an activator of extracellular signal-regulated kinase (ERK) 5. It also negatively regulates TGFbeta signaling. WNKs comprise a subfamily of STKs with an unusual placement of the catalytic lysine relative to all other protein kinases. The WNK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270932 [Multi-domain]  Cd Length: 289  Bit Score: 61.60  E-value: 4.63e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRG---RWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPH----LAIITSFCKG 691
Cdd:cd14030   33 IGRGSFKTVYKGldtETTVEVAWCELQDRKLSKSERQRFKEEAGMLKGLQHPNIVRFYDSWESTVKgkkcIVLVTELMTS 112
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKG--IVHKDLKSKNVFYD--NGKVVITDFGLFGIsgvvregRREN 767
Cdd:cd14030  113 GTLKTYLKRFKV-MKIKVLRSWCRQILKGLQFLHTRTppIIHRDLKCDNIFITgpTGSVKIGDLGLATL-------KRAS 184
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 QLKLSHDWLCYLAPEIVREmtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWqigsgegmKRVLTSVS 847
Cdd:cd14030  185 FAKSVIGTPEFMAPEMYEE----------KYDESVDVYAFGMCMLEMATSEYPYSECQNAAQIY--------RRVTSGVK 246
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 767996359 848 LGK-------EVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd14030  247 PASfdkvaipEVKEIIEGCIRQNKDERYAIKDLLN 281
STKc_TSSK3-like cd14163
Catalytic domain of testis-specific serine/threonine kinase 3 and similar proteins; STKs ...
614-869 4.66e-10

Catalytic domain of testis-specific serine/threonine kinase 3 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK3 has been reported to be expressed in the interstitial Leydig cells of adult testis. Its mRNA levels is low at birth, increases at puberty, and remains high throughout adulthood. The TSSK3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271065 [Multi-domain]  Cd Length: 257  Bit Score: 61.16  E-value: 4.66e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMDGHNQDHLKLF-KKEVMNYRQTRHENVV-LFMGACMNPPHLAIITSF 688
Cdd:cd14163    3 QLGKTIGEGTYSKVKEAFSKKhqrKVAIKIIDKSGGPEEFIQRFlPRELQIVERLDHKNIIhVYEMLESADGKIYLVMEL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLfgiSGVVREGRREnq 768
Cdd:cd14163   83 AEDGDVFDCVLH-GGPLPEHRAKALFRQLVEAIRYCHGCGVAHRDLKCENALLQGFTLKLTDFGF---AKQLPKGGRE-- 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 lkLSHDW---LCYLAPEIVRemtpGKDEDqlpfSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKrvlTS 845
Cdd:cd14163  157 --LSQTFcgsTAYAAPEVLQ----GVPHD----SRKGDIWSMGVVLYVMLCAQLPFDDTDIPKMLCQQQKGVSLP---GH 223
                        250       260
                 ....*....|....*....|....
gi 767996359 846 VSLGKEVSEILSACWAFDLQERPS 869
Cdd:cd14163  224 LGVSRTCQDLLKRLLEPDMVLRPS 247
STKc_PKD cd14082
Catalytic domain of the Serine/Threonine kinase, Protein Kinase D; STKs catalyze the transfer ...
612-812 5.51e-10

Catalytic domain of the Serine/Threonine kinase, Protein Kinase D; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKDs are important regulators of many intracellular signaling pathways such as ERK and JNK, and cellular processes including the organization of the trans-Golgi network, membrane trafficking, cell proliferation, migration, and apoptosis. They contain N-terminal cysteine-rich zinc binding C1 (PKC conserved region 1), central PH (Pleckstrin Homology), and C-terminal catalytic kinase domains. Mammals harbor three types of PKDs: PKD1 (or PKCmu), PKD2, and PKD3 (or PKCnu). PKDs are activated in a PKC-dependent manner by many agents including diacylglycerol (DAG), PDGF, neuropeptides, oxidative stress, and tumor-promoting phorbol esters, among others. The PKD subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270984 [Multi-domain]  Cd Length: 260  Bit Score: 60.89  E-value: 5.51e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRVHRG--RWHG-EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd14082    4 QIFPDEVLGSGQFGIVYGGkhRKTGrDVAIKVIDKLRFPTKQESQLRNEVAILQQLSHPGVVNLECMFETPERVFVVMEK 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG----KVVITDFGLFGISGvvregr 764
Cdd:cd14082   84 LHGDMLEMILSSEKGRLPERITKFLVTQILVALRYLHSKNIVHCDLKPENVLLASAepfpQVKLCDFGFARIIG------ 157
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 765 rENQLKLS-HDWLCYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWY 812
Cdd:cd14082  158 -EKSFRRSvVGTPAYLAPEVLRNK---------GYNRSLDMWSVGVIIY 196
STKc_STK25 cd06642
Catalytic domain of Serine/Threonine Kinase 25 (also called Yeast Sps1/Ste20-related kinase 1); ...
617-820 5.68e-10

Catalytic domain of Serine/Threonine Kinase 25 (also called Yeast Sps1/Ste20-related kinase 1); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK25 is also called Ste20/oxidant stress response kinase 1 (SOK1) or yeast Sps1/Ste20-related kinase 1 (YSK1). It is localized in the Golgi apparatus through its interaction with the Golgi matrix protein GM130. It may be involved in the regulation of cell migration and polarization. STK25 binds and phosphorylates CCM3 (cerebral cavernous malformation 3), also called PCD10 (programmed cell death 10), and may play a role in apoptosis. Human STK25 is a candidate gene responsible for pseudopseudohypoparathyroidism (PPHP), a disease that shares features with the Albright hereditary osteodystrophy (AHO) phenotype. The STK25 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270810 [Multi-domain]  Cd Length: 277  Bit Score: 61.23  E-value: 5.68e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRG---RWHGEVAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd06642   10 ERIGKGSFGEVYKGidnRTKEVVAIKIIDLE-EAEDEIEDIQQEITVLSQCDSPYITRYYGSYLKGTKLWIIMEYLGGGS 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGisGVVREGRRENQLKLS 772
Cdd:cd06642   89 ALDLLK--PGPLEETYIATILREILKGLDYLHSERKIHRDIKAANVLLsEQGDVKLADFGVAG--QLTDTQIKRNTFVGT 164
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 773 HDWlcyLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQARDWP 820
Cdd:cd06642  165 PFW---MAPEVIK---------QSAYDFKADIWSLGITAIELAKGEPP 200
STKc_CaMK_like cd14088
Catalytic domain of an Uncharacterized group of Serine/Threonine kinases with similarity to ...
639-827 5.68e-10

Catalytic domain of an Uncharacterized group of Serine/Threonine kinases with similarity to Calcium/calmodulin-dependent protein kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of uncharacterized STKs with similarity to CaMKs, which are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). CaMKs contain an N-terminal catalytic domain followed by a regulatory domain that harbors a CaM binding site. This uncharacterized subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270990 [Multi-domain]  Cd Length: 265  Bit Score: 61.19  E-value: 5.68e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 639 RLLEMDGHNQDhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEII 718
Cdd:cd14088   33 KFLKRDGRKVR--KAAKNEINILKMVKHPNILQLVDVFETRKEYFIFLELATGREVFDWILD-QGYYSERDTSNVIRQVL 109
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 719 KGMGYLHAKGIVHKDLKSKNVFY----DNGKVVITDFGLFGI-SGVVRE--GRREnqlklshdwlcYLAPEIVremtpGK 791
Cdd:cd14088  110 EAVAYLHSLKIVHRNLKLENLVYynrlKNSKIVISDFHLAKLeNGLIKEpcGTPE-----------YLAPEVV-----GR 173
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 767996359 792 DEdqlpFSKAADVYAFGTVWYELQARDWPLKNQAAE 827
Cdd:cd14088  174 QR----YGRPVDCWAIGVIMYILLSGNPPFYDEAEE 205
PKc_Dusty cd13975
Catalytic domain of the Dual-specificity Protein Kinase, Dusty; Dual-specificity PKs catalyze ...
614-878 5.81e-10

Catalytic domain of the Dual-specificity Protein Kinase, Dusty; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. Dusty protein kinase is also called Receptor-interacting protein kinase 5 (RIPK5 or RIP5) or RIP-homologous kinase. It is widely distributed in the central nervous system, and may be involved in inducing both caspase-dependent and caspase-independent cell death. The Dusty subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270877 [Multi-domain]  Cd Length: 262  Bit Score: 60.97  E-value: 5.81e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHR-GRWHGEVAIRLLEMDGHNQDHlklFKKEVMNYRQTR----HENVVLFMGACMN--------PP 680
Cdd:cd13975    3 KLGRELGRGQYGVVYAcDSWGGHFPCALKSVVPPDDKH---WNDLALEFHYTRslpkHERIVSLHGSVIDysygggssIA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFckGRTLHSFVrdpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGlFGISGV 759
Cdd:cd13975   80 VLLIMERL--HRDLYTGI---KAGLSLEERLQIALDVVEGIRFLHSQGLVHRDIKLKNVLLDkKNRAKITDLG-FCKPEA 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 760 VREGRRENQlklshdwLCYLAPEIVremtPGKdedqlpFSKAADVYAFGTVWYELQARDWPL----KNQAAEASIWQIGS 835
Cdd:cd13975  154 MMSGSIVGT-------PIHMAPELF----SGK------YDNSVDVYAFGILFWYLCAGHVKLpeafEQCASKDHLWNNVR 216
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 767996359 836 GEGMKRVLTSVSlgKEVSEILSACWAFDLQERPSFSLLMDMLE 878
Cdd:cd13975  217 KGVRPERLPVFD--EECWNLMEACWSGDPSQRPLLGIVQPKLQ 257
STKc_ULK1_2-like cd14120
Catalytic domain of the Serine/Threonine kinases, Unc-51-like kinases 1 and 2, and similar ...
619-813 6.28e-10

Catalytic domain of the Serine/Threonine kinases, Unc-51-like kinases 1 and 2, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK1 is required for efficient amino acid starvation-induced autophagy and mitochondrial clearance. ULK2 is ubiquitously expressed and is essential in autophagy induction. ULK1 and ULK2 have unique and cell-type specific roles, but also display partially redundant roles in starvation-induced autophagy. They both display neuron-specific functions: ULK1 is involved in non-clathrin-coated endocytosis in growth cones, filopodia extension, and axon branching; ULK2 plays a role in axon development. The ULK1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271022 [Multi-domain]  Cd Length: 256  Bit Score: 60.85  E-value: 6.28e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRW----HGEVAIRLLEmdghNQDHLK---LFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKG 691
Cdd:cd14120    1 IGHGAFAVVFKGRHrkkpDLPVAIKCIT----KKNLSKsqnLLGKEIKILKELSHENVVALLDCQETSSSVYLVMEYCNG 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG----------KVVITDFGLfgisgvvr 761
Cdd:cd14120   77 GDLADYLQA-KGTLSEDTIRVFLQQIAAAMKALHSKGIVHRDLKPQNILLSHNsgrkpspndiRLKIADFGF-------- 147
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 762 egRRENQLKLSHDWLC----YLAPEIVreMTpgkdedqLPFSKAADVYAFGTVWYE 813
Cdd:cd14120  148 --ARFLQDGMMAATLCgspmYMAPEVI--MS-------LQYDAKADLWSIGTIVYQ 192
PTKc_Tie cd05047
Catalytic domain of Tie Protein Tyrosine Kinases; PTKs catalyze the transfer of the ...
619-880 6.46e-10

Catalytic domain of Tie Protein Tyrosine Kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tie proteins, consisting of Tie1 and Tie2, are receptor PTKs (RTKs) containing an extracellular region, a transmembrane segment, and an intracellular catalytic domain. The extracellular region contains an immunoglobulin (Ig)-like domain, three epidermal growth factor (EGF)-like domains, a second Ig-like domain, and three fibronectin type III repeats. Tie receptors are specifically expressed in endothelial cells and hematopoietic stem cells. The angiopoietins (Ang-1 to Ang-4) serve as ligands for Tie2, while no specific ligand has been identified for Tie1. The binding of Ang-1 to Tie2 leads to receptor autophosphorylation and activation, promoting cell migration and survival. In contrast, Ang-2 binding to Tie2 does not result in the same response, suggesting that Ang-2 may function as an antagonist. In vivo studies of Tie1 show that it is critical in vascular development. The Tie subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270641 [Multi-domain]  Cd Length: 270  Bit Score: 60.82  E-value: 6.46e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE-----VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd05047    3 IGEGNFGQVLKARIKKDglrmdAAIKRMKEYASKDDHRDFAGELEVLCKLGHHPNIINLLGACEHRGYLYLAIEYAPHGN 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVR-------DPK--------TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGIS 757
Cdd:cd05047   83 LLDFLRksrvletDPAfaianstaSTLSSQQLLHFAADVARGMDYLSQKQFIHRDLAARNILVgENYVAKIADFGLSRGQ 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 758 GVVregRRENQLKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQAR-DWPLKNQAAEASIWQIGSG 836
Cdd:cd05047  163 EVY---VKKTMGRLPVRW---MAIESLNYSV---------YTTNSDVWSYGVLLWEIVSLgGTPYCGMTCAELYEKLPQG 227
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 767996359 837 EGMKRVLtsvSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05047  228 YRLEKPL---NCDDEVYDLMRQCWREKPYERPSFAQILVSLNRM 268
STKc_WNK3 cd14031
Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 3; STKs catalyze ...
619-875 6.64e-10

Catalytic domain of the Serine/Threonine protein kinase, With No Lysine (WNK) 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. WNK3 shows a restricted expression pattern; it is found at high levels in the pituary glands and is also expressed in the kidney and brain. It has been shown to regulate many ion transporters including members of the SLC12A family of cation-chloride cotransporters such as NCC and NKCC2, the renal potassium channel ROMK, and the epithelial calcium channels TRPV5 and TRPV6. WNK3 appears to sense low-chloride hypotonic stress and under these conditions, it activates SPAK, which directly interacts and phosphorylates cation-chloride cotransporters. WNK3 has also been shown to promote cell survival, possibly through interaction with procaspase-3 and HSP70. WNKs comprise a subfamily of STKs with an unusual placement of the catalytic lysine relative to all other protein kinases. The WNK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270933 [Multi-domain]  Cd Length: 275  Bit Score: 60.89  E-value: 6.64e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRG----RWHgEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGA----CMNPPHLAIITSFCK 690
Cdd:cd14031   18 LGRGAFKTVYKGldteTWV-EVAWCELQDRKLTKAEQQRFKEEAEMLKGLQHPNIVRFYDSwesvLKGKKCIVLVTELMT 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKG--IVHKDLKSKNVFYD--NGKVVITDFGLfgiSGVVREGRRE 766
Cdd:cd14031   97 SGTLKTYLKRFKV-MKPKVLRSWCRQILKGLQFLHTRTppIIHRDLKCDNIFITgpTGSVKIGDLGL---ATLMRTSFAK 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 767 NQLKLSHdwlcYLAPEIVREMtpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSgEGMKRVLTSV 846
Cdd:cd14031  173 SVIGTPE----FMAPEMYEEH----------YDESVDVYAFGMCMLEMATSEYPYSECQNAAQIYRKVT-SGIKPASFNK 237
                        250       260
                 ....*....|....*....|....*....
gi 767996359 847 SLGKEVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd14031  238 VTDPEVKEIIEGCIRQNKSERLSIKDLLN 266
STKc_ACVR2b cd14140
Catalytic domain of the Serine/Threonine Kinase, Activin Type IIB Receptor; STKs catalyze the ...
621-860 7.62e-10

Catalytic domain of the Serine/Threonine Kinase, Activin Type IIB Receptor; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ACVR2b (or ActRIIB) belongs to a group of receptors for the TGFbeta family of secreted signaling molecules that includes TGFbeta, bone morphogenetic proteins (BMPs), activins, growth and differentiation factors (GDFs), and anti-Mullerian hormone, among others. These receptors contain an extracellular domain that binds ligands, a single transmembrane region, and a cytoplasmic catalytic kinase domain. ACVR2b is one of two ACVR2 receptors found in vertebrates. Type II receptors are high-affinity receptors which bind ligands, autophosphorylate, as well as trans-phosphorylate and activate low-affinity type I receptors. ACVR2 acts primarily as the receptors for activins, nodal, myostatin, GDF11, and a subset of BMPs. ACVR2 signaling impacts many cellular and physiological processes including reproductive and gonadal functions, myogenesis, bone remodeling and tooth development, kidney organogenesis, apoptosis, fibrosis, inflammation, and neurogenesis. The ACVR2b subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271042 [Multi-domain]  Cd Length: 291  Bit Score: 61.20  E-value: 7.62e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 621 QGRWGRVHRGRWHGE-VAIRLLEMdghnQDHLKL-FKKEVMNYRQTRHENVVLFMGACMNPPHLA----IITSFCKGRTL 694
Cdd:cd14140    5 RGRFGCVWKAQLMNEyVAVKIFPI----QDKQSWqSEREIFSTPGMKHENLLQFIAAEKRGSNLEmelwLITAFHDKGSL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 HSFVRDpkTSLDINKTRQIAQEIIKGMGYLH-----AKG------IVHKDLKSKNVFYDNG-KVVITDFGLfgisgVVR- 761
Cdd:cd14140   81 TDYLKG--NIVSWNELCHIAETMARGLSYLHedvprCKGeghkpaIAHRDFKSKNVLLKNDlTAVLADFGL-----AVRf 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 762 -----EGRRENQLKLSHdwlcYLAPEIVremtpgkdEDQLPFSKAA----DVYAFGTVWYELQAR----DWPLKNQAA-- 826
Cdd:cd14140  154 epgkpPGDTHGQVGTRR----YMAPEVL--------EGAINFQRDSflriDMYAMGLVLWELVSRckaaDGPVDEYMLpf 221
                        250       260       270
                 ....*....|....*....|....*....|....
gi 767996359 827 EASIWQIGSGEGMKRVLTSvslgKEVSEILSACW 860
Cdd:cd14140  222 EEEIGQHPSLEDLQEVVVH----KKMRPVFKDHW 251
STKc_MSK_N cd05583
N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
716-887 7.78e-10

N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, in response to various stimuli such as growth factors, hormones, neurotransmitters, cellular stress, and pro-inflammatory cytokines. This triggers phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) in the C-terminal extension of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. MSKs are predominantly nuclear proteins. They are widely expressed in many tissues including heart, brain, lung, liver, kidney, and pancreas. There are two isoforms of MSK, called MSK1 and MSK2. The MSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270735 [Multi-domain]  Cd Length: 268  Bit Score: 60.48  E-value: 7.78e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 716 EIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFGISGVVREGRrenqlklSHDWlC----YLAPEIVREMTPG 790
Cdd:cd05583  107 EIVLALEHLHKLGIIYRDIKLENILLDsEGHVVLTDFGLSKEFLPGENDR-------AYSF-CgtieYMAPEVVRGGSDG 178
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 791 KDedqlpfsKAADVYAFGTVWYELQARDWPL-----KNQAAEASiwqigsgegmKRVLTS-----VSLGKEVSEilsacw 860
Cdd:cd05583  179 HD-------KAVDWWSLGVLTYELLTGASPFtvdgeRNSQSEIS----------KRILKShppipKTFSAEAKD------ 235
                        170       180
                 ....*....|....*....|....*..
gi 767996359 861 afdlqerpsfsLLMDMLEKLPKlnRRL 887
Cdd:cd05583  236 -----------FILKLLEKDPK--KRL 249
STKc_p38beta cd07878
Catalytic domain of the Serine/Threonine Kinase, p38beta Mitogen-Activated Protein Kinase ...
602-814 7.97e-10

Catalytic domain of the Serine/Threonine Kinase, p38beta Mitogen-Activated Protein Kinase (also called MAPK11); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38beta/MAPK11 is widely expressed in tissues and shows more similarity with p38alpha than with the other isoforms. Both are sensitive to pyridinylimidazoles and share some common substrates such as MAPK activated protein kinase 2 (MK2) and the transcription factors ATF2, c-Fos and, ELK-1. p38beta is involved in regulating the activation of the cyclooxygenase-2 promoter and the expression of TGFbeta-induced alpha-smooth muscle cell actin. p38 kinases are mitogen-activated protein kinases (MAPKs), serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38beta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143383 [Multi-domain]  Cd Length: 343  Bit Score: 61.60  E-value: 7.97e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 602 YLQE-----WDIPfEQVELGEPIGQGRWGRV---HRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVV--- 670
Cdd:cd07878    2 YRQElnktvWEVP-ERYQNLTPVGSGAYGSVcsaYDTRLRQKVAVKKLSRPFQSLIHARRTYRELRLLKHMKHENVIgll 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 671 -LFMGACM--NPPHLAIITSFcKGRTLHSFVRDPKTSLDinKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV-FYDNGKV 746
Cdd:cd07878   81 dVFTPATSieNFNEVYLVTNL-MGADLNNIVKCQKLSDE--HVQFLIYQLLRGLKYIHSAGIIHRDLKPSNVaVNEDCEL 157
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 747 VITDFGLfgisgvVREGRRENQLKLSHDWlcYLAPEIVRemtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd07878  158 RILDFGL------ARQADDEMTGYVATRW--YRAPEIML--------NWMHYNQTVDIWSVGCIMAEL 209
STKc_CDK4_6_like cd07838
Catalytic domain of Cyclin-Dependent protein Kinase 4 and 6-like Serine/Threonine Kinases; ...
614-869 8.19e-10

Catalytic domain of Cyclin-Dependent protein Kinase 4 and 6-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK4 and CDK6 partner with D-type cyclins to regulate the early G1 phase of the cell cycle. They are the first kinases activated by mitogenic signals to release cells from the G0 arrested state. CDK4 and CDK6 are both expressed ubiquitously, associate with all three D cyclins (D1, D2 and D3), and phosphorylate the retinoblastoma (pRb) protein. They are also regulated by the INK4 family of inhibitors which associate with either the CDK alone or the CDK/cyclin complex. CDK4 and CDK6 show differences in subcellular localization, sensitivity to some inhibitors, timing in activation, tumor selectivity, and possibly substrate profiles. Although CDK4 and CDK6 seem to show some redundancy, they also have discrete, nonoverlapping functions. CDK6 plays an important role in cell differentiation. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK4/6-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270831 [Multi-domain]  Cd Length: 287  Bit Score: 60.75  E-value: 8.19e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHGE---VAIRLLEMDGhNQDHLKLFK-KEVMNYRQTR---HENVVLFMGACMNPP-----H 681
Cdd:cd07838    2 EEVAEIGEGAYGTVYKARDLQDgrfVALKKVRVPL-SEEGIPLSTiREIALLKQLEsfeHPNVVRLLDVCHGPRtdrelK 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAIITSFCKgRTLHSFVRD-PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFGI--- 756
Cdd:cd07838   81 LTLVFEHVD-QDLATYLDKcPKPGLPPETIKDLMRQLLRGLDFLHSHRIVHRDLKPQNILVTSdGQVKLADFGLARIysf 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 757 -----SGVVRegrrenqlklshdwLCYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQAR-------------- 817
Cdd:cd07838  160 emaltSVVVT--------------LWYRAPEVLL---------QSSYATPVDMWSVGCIFAELFNRrplfrgsseadqlg 216
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 818 ------------DWPlKNQAAEASIWQIGSGEGMKRVLTsvSLGKEVSEILSACWAFDLQERPS 869
Cdd:cd07838  217 kifdviglpseeEWP-RNSALPRSSFPSYTPRPFKSFVP--EIDEEGLDLLKKMLTFNPHKRIS 277
Bud32 COG3642
tRNA A-37 threonylcarbamoyl transferase component Bud32 [Translation, ribosomal structure and ...
677-757 8.25e-10

tRNA A-37 threonylcarbamoyl transferase component Bud32 [Translation, ribosomal structure and biogenesis]; tRNA A-37 threonylcarbamoyl transferase component Bud32 is part of the Pathway/BioSystem: tRNA modification


Pssm-ID: 442859 [Multi-domain]  Cd Length: 159  Bit Score: 58.43  E-value: 8.25e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 MNPPHLAIITSFCKGRTLHSFVRDPKtsldinKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGI 756
Cdd:COG3642   26 VDPDDADLVMEYIEGETLADLLEEGE------LPPELLRELGRLLARLHRAGIVHGDLTTSNILVDDGGVYLIDFGLARY 99

                 .
gi 767996359 757 S 757
Cdd:COG3642  100 S 100
PTKc_HER4 cd05110
Catalytic domain of the Protein Tyrosine Kinase, HER4; PTKs catalyze the transfer of the ...
619-886 8.81e-10

Catalytic domain of the Protein Tyrosine Kinase, HER4; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. HER4 (ErbB4) is a member of the EGFR (HER, ErbB) subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular EGF-related ligand-binding region, a transmembrane helix, and a cytoplasmic region with a tyr kinase domain and a regulatory C-terminal tail. Unlike other PTKs, phosphorylation of the activation loop of EGFR proteins is not critical to their activation. Instead, they are activated by ligand-induced dimerization, leading to the phosphorylation of tyr residues in the C-terminal tail, which serve as binding sites for downstream signaling molecules. Ligands that bind HER4 fall into two groups, the neuregulins (or heregulins) and some EGFR (HER1) ligands including betacellulin, HBEGF, and epiregulin. All four neuregulins (NRG1-4) interact with HER4. Upon ligand binding, HER4 forms homo- or heterodimers with other HER proteins. HER4 is essential in embryonic development. It is implicated in mammary gland, cardiac, and neural development. As a postsynaptic receptor of NRG1, HER4 plays an important role in synaptic plasticity and maturation. The impairment of NRG1/HER4 signaling may contribute to schizophrenia. The HER4 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173655 [Multi-domain]  Cd Length: 303  Bit Score: 60.85  E-value: 8.81e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRW--HGE-----VAIRLLEMDGHNQDHLKlFKKEVMNYRQTRHENVVLFMGACMNPPhLAIITSFCKG 691
Cdd:cd05110   15 LGSGAFGTVYKGIWvpEGEtvkipVAIKILNETTGPKANVE-FMDEALIMASMDHPHLVRLLGVCLSPT-IQLVTQLMPH 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFGISGVVREGRRENQLK 770
Cdd:cd05110   93 GCLLDYVHEHKDNIGSQLLLNWCVQIAKGMMYLEERRLVHRDLAARNVLVKSpNHVKITDFGLARLLEGDEKEYNADGGK 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 771 LSHDWLcylAPEIVREMTpgkdedqlpFSKAADVYAFG-TVWYELQARDWPLKNQAAEASIWQIGSGEgmkRVLTSVSLG 849
Cdd:cd05110  173 MPIKWM---ALECIHYRK---------FTHQSDVWSYGvTIWELMTFGGKPYDGIPTREIPDLLEKGE---RLPQPPICT 237
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 767996359 850 KEVSEILSACWAFDLQERPSFSLLMDMLEKLPKLNRR 886
Cdd:cd05110  238 IDVYMVMVKCWMIDADSRPKFKELAAEFSRMARDPQR 274
PTK_Jak1_rpt1 cd05077
Pseudokinase (repeat 1) domain of the Protein Tyrosine Kinase, Janus kinase 1; Jak1 is widely ...
635-874 1.01e-09

Pseudokinase (repeat 1) domain of the Protein Tyrosine Kinase, Janus kinase 1; Jak1 is widely expressed in many tissues. Many cytokines are dependent on Jak1 for signaling, including those that use the shared receptor subunits, common gamma chain (IL-2, IL-4, IL-7, IL-9, IL-15, IL-21) and gp130 (IL-6, IL-11, oncostatin M, G-CSF, and IFNs, among others). The many varied interactions of Jak1 and its ubiquitous expression suggest many biological roles. Jak1 is important in neurological development, as well as in lymphoid development and function. It also plays a role in the pathophysiology of cardiac hypertrophy and heart failure. A mutation in the ATP-binding site of Jak1 was identified in a human uterine leiomyosarcoma cell line, resulting in defective cytokine induction and antigen presentation, thus allowing the tumor to evade the immune system. Jak1 is a cytoplasmic (or nonreceptor) PTK containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal tyr kinase domain. The pseudokinase domain shows similarity to tyr kinases but lacks crucial residues for catalytic activity and ATP binding. It modulates the kinase activity of the C-terminal catalytic domain. The Jak1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270662 [Multi-domain]  Cd Length: 266  Bit Score: 60.34  E-value: 1.01e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 635 EVAIRLLEMD-GHNQDHLKLFKKEVMnYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQI 713
Cdd:cd05077   36 EIKVILKVLDpSHRDISLAFFETASM-MRQVSHKHIVLLYGVCVRDVENIMVEEFVEFGPLDLFMHRKSDVLTTPWKFKV 114
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFY-------DNGKVV-ITDFGLfGISGVVREGRRENqlklshdwLCYLAPEIVr 785
Cdd:cd05077  115 AKQLASALSYLEDKDLVHGNVCTKNILLaregidgECGPFIkLSDPGI-PITVLSRQECVER--------IPWIAPECV- 184
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 786 emtpgkdEDQLPFSKAADVYAFGTVWYELQAR-DWPLKNQA-AEASIWQigsgEGMKRVLTSVSlgKEVSEILSACWAFD 863
Cdd:cd05077  185 -------EDSKNLSIAADKWSFGTTLWEICYNgEIPLKDKTlAEKERFY----EGQCMLVTPSC--KELADLMTHCMNYD 251
                        250
                 ....*....|.
gi 767996359 864 LQERPSFSLLM 874
Cdd:cd05077  252 PNQRPFFRAIM 262
STKc_DAPK2 cd14196
Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 2; STKs ...
614-835 1.06e-09

Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DAPKs mediate cell death and act as tumor suppressors. They are necessary to induce cell death and their overexpression leads to death-associated changes including membrane blebbing, cell rounding, and formation of autophagic vesicles. Vertebrates contain three subfamily members with different domain architecture, localization, and function. DAPK2, also called DAPK-related protein 1 (DRP-1), is a Ca2+/calmodulin (CaM)-regulated protein containing an N-terminal kinase domain, a CaM autoinhibitory site and a dimerization module. It lacks the cytoskeletal binding regions of DAPK1 and the exogenous protein has been shown to be soluble and cytoplasmic. FLAG-tagged DAPK2, however, accumulated within membrane-enclosed autophagic vesicles. It is unclear where endogenous DAPK2 is localized. DAPK2 participates in TNF-alpha and FAS-receptor induced cell death and enhances neutrophilic maturation in myeloid leukemic cells. It contributes to the induction of anoikis and its down-regulation is implicated in the beta-catenin induced resistance of malignant epithelial cells to anoikis. The DAPK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271098 [Multi-domain]  Cd Length: 269  Bit Score: 60.36  E-value: 1.06e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMDGHNQDHLKLFK----KEVMNYRQTRHENVVLFMGACMNPPHLAIIT 686
Cdd:cd14196    8 DIGEELGSGQFAIVKKCREKStglEYAAKFIKKRQSRASRRGVSReeieREVSILRQVLHPNIITLHDVYENRTDVVLIL 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 SFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGL--FGISGVVREGR 764
Cdd:cd14196   88 ELVSGGELFDFLAQ-KESLSEEEATSFIKQILDGVNYLHTKKIAHFDLKPENIMLLDKNIPIPHIKLidFGLAHEIEDGV 166
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767996359 765 RENQLKLSHDwlcYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGS 835
Cdd:cd14196  167 EFKNIFGTPE---FVAPEIV---------NYEPLGLEADMWSIGVITYILLSGASPFLGDTKQETLANITA 225
STKc_cPKC cd05587
Catalytic domain of the Serine/Threonine Kinase, Classical (or Conventional) Protein Kinase C; ...
714-816 1.19e-09

Catalytic domain of the Serine/Threonine Kinase, Classical (or Conventional) Protein Kinase C; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. cPKCs are potent kinases for histones, myelin basic protein, and protamine. They depend on calcium, DAG (1,2-diacylglycerol), and in most cases, phosphatidylserine (PS) for activation. cPKCs contain a calcium-binding C2 region in their regulatory domain. There are four cPKC isoforms, named alpha, betaI, betaII, and gamma. PKC-gamma is mainly expressed in neuronal tissues. It plays a role in protection from ischemia. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. The cPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270739 [Multi-domain]  Cd Length: 320  Bit Score: 60.87  E-value: 1.19e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvVREGRRENqlKLSHDWlC----YLAPEIVREMt 788
Cdd:cd05587  103 AAEIAVGLFFLHSKGIIYRDLKLDNVMLDaEGHIKIADFGM------CKEGIFGG--KTTRTF-CgtpdYIAPEIIAYQ- 172
                         90       100
                 ....*....|....*....|....*...
gi 767996359 789 pgkdedqlPFSKAADVYAFGTVWYELQA 816
Cdd:cd05587  173 --------PYGKSVDWWAYGVLLYEMLA 192
STKc_Nek1 cd08218
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
655-814 1.33e-09

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek1 is associated with centrosomes throughout the cell cycle. It is involved in the formation of primary cilium and in the maintenance of centrosomes. It cycles through the nucleus and may be capable of relaying signals between the cilium and the nucleus. Nek1 is implicated in the development of polycystic kidney disease, which is characterized by benign polycystic tumors formed by abnormal overgrowth of renal epithelial cells. It appears also to be involved in DNA damage response, and may be important for both correct DNA damage checkpoint activation and DNA repair. Nek1 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270858 [Multi-domain]  Cd Length: 256  Bit Score: 59.82  E-value: 1.33e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 655 KKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSfvrdpktslDINKTRQIA----------QEIIKGMGYL 724
Cdd:cd08218   47 RKEVAVLSKMKHPNIVQYQESFEENGNLYIVMDYCDGGDLYK---------RINAQRGVLfpedqildwfVQLCLALKHV 117
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 725 HAKGIVHKDLKSKNVFYDNGKVVitDFGLFGISGVVRegrreNQLKLSHDWL---CYLAPEIVremtpgkdeDQLPFSKA 801
Cdd:cd08218  118 HDRKILHRDIKSQNIFLTKDGII--KLGDFGIARVLN-----STVELARTCIgtpYYLSPEIC---------ENKPYNNK 181
                        170
                 ....*....|...
gi 767996359 802 ADVYAFGTVWYEL 814
Cdd:cd08218  182 SDIWALGCVLYEM 194
STKc_AMPK_alpha cd14079
Catalytic domain of the Alpha subunit of the Serine/Threonine Kinase, AMP-activated protein ...
615-784 1.40e-09

Catalytic domain of the Alpha subunit of the Serine/Threonine Kinase, AMP-activated protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. AMPK, also called SNF1 (sucrose non-fermenting1) in yeasts and SnRK1 (SNF1-related kinase1) in plants, is a heterotrimeric enzyme composed of a catalytic alpha subunit and two regulatory subunits, beta and gamma. It is a stress-activated kinase that serves as master regulator of glucose and lipid metabolism by monitoring carbon and energy supplies, via sensing the cell's AMP:ATP ratio. In response to decreased ATP levels, it enhances energy-producing processes and inhibits energy-consuming pathways. Once activated, AMPK phosphorylates a broad range of downstream targets, with effects in carbohydrate metabolism and uptake, lipid and fatty acid biosynthesis, carbon energy storage, and inflammation, among others. Defects in energy homeostasis underlie many human diseases including Type 2 diabetes, obesity, heart disease, and cancer. As a result, AMPK has emerged as a therapeutic target in the treatment of these diseases. The AMPK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270981 [Multi-domain]  Cd Length: 256  Bit Score: 59.59  E-value: 1.40e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRV----HRGRWHgEVAIRLL--------EMDGhnqdhlKLfKKEVMNYRQTRHENVVLFMGACMNPPHL 682
Cdd:cd14079    6 LGKTLGVGSFGKVklaeHELTGH-KVAVKILnrqkikslDMEE------KI-RREIQILKLFRHPHIIRLYEVIETPTDI 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 683 AIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGVVR 761
Cdd:cd14079   78 FMVMEYVSGGELFDYIVQ-KGRLSEDEARRFFQQIISGVEYCHRHMVVHRDLKPENLLLDSNMNVkIADFGL---SNIMR 153
                        170       180
                 ....*....|....*....|....*..
gi 767996359 762 EGrreNQLKLShdwlC----YLAPEIV 784
Cdd:cd14079  154 DG---EFLKTS----CgspnYAAPEVI 173
STKc_SPEG_rpt2 cd14111
Catalytic kinase domain, second repeat, of Giant Serine/Threonine Kinase Striated muscle ...
620-812 1.43e-09

Catalytic kinase domain, second repeat, of Giant Serine/Threonine Kinase Striated muscle preferentially expressed protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Striated muscle preferentially expressed gene (SPEG) generates 4 different isoforms through alternative promoter use and splicing in a tissue-specific manner: SPEGalpha and SPEGbeta are expressed in cardiac and skeletal striated muscle; Aortic Preferentially Expressed Protein-1 (APEG-1) is expressed in vascular smooth muscle; and Brain preferentially expressed gene (BPEG) is found in the brain and aorta. SPEG proteins have mutliple immunoglobulin (Ig), 2 fibronectin type III (FN3), and two kinase domains. They are necessary for cardiac development and survival. The SPEG subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271013 [Multi-domain]  Cd Length: 257  Bit Score: 59.84  E-value: 1.43e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 620 GQGRWGRVH--RGRWHGEV---AIRLLEMDGHNQdhlklFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT- 693
Cdd:cd14111   12 ARGRFGVIRrcRENATGKNfpaKIVPYQAEEKQG-----VLQEYEILKSLHHERIMALHEAYITPRYLVLIAEFCSGKEl 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSLDINKTRQIaqEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFG---LFGISGVVREGRRENQL 769
Cdd:cd14111   87 LHSLIDRFRYSEDDVVGYLV--QILQGLEYLHGRRVLHLDIKPDNIMVTNLNAIkIVDFGsaqSFNPLSLRQLGRRTGTL 164
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 767996359 770 KlshdwlcYLAPEIVremtpgKDEdqlPFSKAADVYAFGTVWY 812
Cdd:cd14111  165 E-------YMAPEMV------KGE---PVGPPADIWSIGVLTY 191
STKc_ULK3 cd14121
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 3; STKs catalyze the ...
617-813 1.51e-09

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK3 mRNA is up-regulated in fibroblasts after Ras-induced senescence, and its overexpression induces both autophagy and senescence in a fibroblast cell line. ULK3, through its kinase activity, positively regulates Gli proteins, mediators of the Sonic hedgehog (Shh) signaling pathway that is implicated in tissue homeostasis maintenance and neurogenesis. It is inhibited by binding to Suppressor of Fused (Sufu). The ULK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271023 [Multi-domain]  Cd Length: 252  Bit Score: 59.61  E-value: 1.51e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGE----VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd14121    1 EKLGSGTYATVYKAYRKSGarevVAVKCVSKSSLNKASTENLLTEIELLKKLKHPHIVELKDFQWDEEHIYLIMEYCSGG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGISGVVREGRRENQLKLS 772
Cdd:cd14121   81 DLSRFIRSRRT-LPESTVRRFLQQLASALQFLREHNISHMDLKPQNLLLSSRYNPVLKLADFGFAQHLKPNDEAHSLRGS 159
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 767996359 773 HdwlCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYE 813
Cdd:cd14121  160 P---LYMAPEMILKKK---------YDARVDLWSVGVILYE 188
STKc_DAPK cd14105
Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase; STKs ...
614-814 1.55e-09

Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DAPKs mediate cell death and act as tumor suppressors. They are necessary to induce cell death and their overexpression leads to death-associated changes including membrane blebbing, cell rounding, and formation of autophagic vesicles. Vertebrates contain three subfamily members with different domain architecture, localization, and function. DAPK1 is the prototypical member of the subfamily and is also simply referred to as DAPK. DAPK2 is also called DAPK-related protein 1 (DRP-1), while DAPK3 has also been named DAP-like kinase (DLK) and zipper-interacting protein kinase (ZIPk). These proteins are ubiquitously expressed in adult tissues, are capable of cross talk with each other, and may act synergistically in regulating cell death. The DAPK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271007 [Multi-domain]  Cd Length: 269  Bit Score: 59.81  E-value: 1.55e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMDGHNQDHLKLFK----KEVMNYRQTRHENVVLFMGACMNPPHLAIIT 686
Cdd:cd14105    8 DIGEELGSGQFAVVKKCREKStglEYAAKFIKKRRSKASRRGVSRedieREVSILRQVLHPNIITLHDVFENKTDVVLIL 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 SFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-----DNGKVVITDFGLfgiSGVVR 761
Cdd:cd14105   88 ELVAGGELFDFLAE-KESLSEEEATEFLKQILDGVNYLHTKNIAHFDLKPENIMLldknvPIPRIKLIDFGL---AHKIE 163
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767996359 762 EGrreNQLKLSHDWLCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd14105  164 DG---NEFKNIFGTPEFVAPEIV---------NYEPLGLEADMWSIGVITYIL 204
STKc_EIF2AK1_HRI cd14049
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
599-753 1.66e-09

Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase 2 or Heme-Regulated Inhibitor kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HRI (or EIF2AK1) contains an N-terminal regulatory heme-binding domain and a C-terminal catalytic kinase domain. It is suppressed under normal conditions by binding of the heme iron, and is activated during heme deficiency. It functions as a critical regulator that ensures balanced synthesis of globins and heme, in order to form stable hemoglobin during erythroid differentiation and maturation. HRI also protects cells and enhances survival under iron-deficient conditions. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the downregulation of protein synthesis. The HRI subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270951 [Multi-domain]  Cd Length: 284  Bit Score: 59.83  E-value: 1.66e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 599 TSVYLQEwdipFEQVELgepIGQGRWGRVH--RGRWHGEV-AIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGA 675
Cdd:cd14049    1 TSRYLNE----FEEIAR---LGKGGYGKVYkvRNKLDGQYyAIKKILIKKVTKRDCMKVLREVKVLAGLQHPNIVGYHTA 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 676 CMNPPHLA--IITSFCKgRTLHSFVRD-------------PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF 740
Cdd:cd14049   74 WMEHVQLMlyIQMQLCE-LSLWDWIVErnkrpceeefksaPYTPVDVDVTTKILQQLLEGVTYIHSMGIVHRDLKPRNIF 152
                        170
                 ....*....|....*
gi 767996359 741 Y--DNGKVVITDFGL 753
Cdd:cd14049  153 LhgSDIHVRIGDFGL 167
PTKc_Met_Ron cd05058
Catalytic domain of the Protein Tyrosine Kinases, Met and Ron; PTKs catalyze the transfer of ...
617-880 1.91e-09

Catalytic domain of the Protein Tyrosine Kinases, Met and Ron; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Met and Ron are receptor PTKs (RTKs) composed of an alpha-beta heterodimer. The extracellular alpha chain is disulfide linked to the beta chain, which contains an extracellular ligand-binding region with a sema domain, a PSI domain and four IPT repeats, a transmembrane segment, and an intracellular catalytic domain. Binding to their ligands leads to receptor dimerization, autophosphorylation, activation, and intracellular signaling. Met binds to the ligand, hepatocyte growth factor/scatter factor (HGF/SF), and is also called the HGF receptor. HGF/Met signaling plays a role in growth, transformation, cell motility, invasion, metastasis, angiogenesis, wound healing, and tissue regeneration. Aberrant expression of Met through mutations or gene amplification is associated with many human cancers including hereditary papillary renal and gastric carcinomas. The ligand for Ron is macrophage stimulating protein (MSP). Ron signaling is important in regulating cell motility, adhesion, proliferation, and apoptosis. Aberrant Ron expression is implicated in tumorigenesis and metastasis. The Met/Ron subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270649 [Multi-domain]  Cd Length: 262  Bit Score: 59.41  E-value: 1.91e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGE------VAIRLLEMDGHNQDhLKLFKKEVMNYRQTRHENVVLFMGACMNP---PHlaIITS 687
Cdd:cd05058    1 EVIGKGHFGCVYHGTLIDSdgqkihCAVKSLNRITDIEE-VEQFLKEGIIMKDFSHPNVLSLLGICLPSegsPL--VVLP 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgisgvVRE---- 762
Cdd:cd05058   78 YMKHGDLRNFIRSETHNPTVKDLIGFGLQVAKGMEYLASKKFVHRDLAARNCMLDESFTVkVADFGL------ARDiydk 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 763 ----GRRENQLKLSHDWLcylAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQ-IGSGe 837
Cdd:cd05058  152 eyysVHNHTGAKLPVKWM---ALESLQTQK---------FTTKSDVWSFGVLLWELMTRGAPPYPDVDSFDITVyLLQG- 218
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 767996359 838 gmKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05058  219 --RRLLQPEYCPDPLYEVMLSCWHPKPEMRPTFSELVSRISQI 259
STKc_Yank1 cd05578
Catalytic domain of the Serine/Threonine Kinase, Yank1; STKs catalyze the transfer of the ...
710-867 1.93e-09

Catalytic domain of the Serine/Threonine Kinase, Yank1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily contains uncharacterized STKs with similarity to the human protein designated as Yank1 or STK32A. The Yank1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270730 [Multi-domain]  Cd Length: 257  Bit Score: 59.19  E-value: 1.93e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 710 TRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDfglFGISGVVREGRRENQLKLShdwLCYLAPEIVREMT 788
Cdd:cd05578  102 VKFYICEIVLALDYLHSKNIIHRDIKPDNILLDEqGHVHITD---FNIATKLTDGTLATSTSGT---KPYMAPEVFMRAG 175
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 789 pgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEgMKRVLTSVSLGKEVSEILSACWAFDLQER 867
Cdd:cd05578  176 ---------YSFAVDWWSLGVTAYEMLRGKRPYEIHSRTSIEEIRAKFE-TASVLYPAGWSEEAIDLINKLLERDPQKR 244
STKc_LRRK cd14000
Catalytic domain of the Serine/Threonine kinase, Leucine-Rich Repeat Kinase; STKs catalyze the ...
616-877 2.05e-09

Catalytic domain of the Serine/Threonine kinase, Leucine-Rich Repeat Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LRRKs are also classified as ROCO proteins because they contain a ROC (Ras of complex proteins)/GTPase domain followed by a COR (C-terminal of ROC) domain of unknown function. In addition, LRRKs contain a catalytic kinase domain and protein-protein interaction motifs including a WD40 domain, LRRs and ankyrin (ANK) repeats. LRRKs possess both GTPase and kinase activities, with the ROC domain acting as a molecular switch for the kinase domain, cycling between a GTP-bound state which drives kinase activity and a GDP-bound state which decreases the activity. Vertebrates contain two members, LRRK1 and LRRK2, which show complementary expression in the brain. Mutations in LRRK2 are linked to both familial and sporadic forms of Parkinson's disease. The normal roles of LRRKs are not clearly defined. They may be involved in mitogen-activated protein kinase (MAPK) pathways, protein translation control, programmed cell death pathways, and cytoskeletal dynamics. The LRRK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270902 [Multi-domain]  Cd Length: 275  Bit Score: 59.55  E-value: 2.05e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGRWHGEVAIRLLEMD--GHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAI-ITSFCKGR 692
Cdd:cd14000   17 GEPVAVKIFNKHTSSNFANVPADTMLRHLraTDAMKNFRLLRQELTVLSHLHHPSIVYLLGIGIHPLMLVLeLAPLGSLD 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF---YDNGKVVITDFGLFGISgvvREGRRENqL 769
Cdd:cd14000   97 HLLQQDSRSFASLGRTLQQRIALQVADGLRYLHSAMIIYRDLKSHNVLvwtLYPNSAIIIKIADYGIS---RQCCRMG-A 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 770 KLSHDWLCYLAPEIVREmtpgkdedQLPFSKAADVYAFGTVWYELQARDWPLknQAAEASIWQIGSGEGMKRVLT--SVS 847
Cdd:cd14000  173 KGSEGTPGFRAPEIARG--------NVIYNEKVDVFSFGMLLYEILSGGAPM--VGHLKFPNEFDIHGGLRPPLKqyECA 242
                        250       260       270
                 ....*....|....*....|....*....|
gi 767996359 848 LGKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd14000  243 PWPEVEVLMKKCWKENPQQRPTAVTVVSIL 272
STKc_nPKC_delta cd05620
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C delta; STKs catalyze ...
681-814 2.25e-09

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C delta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-delta plays a role in cell cycle regulation and programmed cell death in many cell types. It slows down cell proliferation, inducing cell cycle arrest and enhancing cell differentiation. PKC-delta is also involved in the regulation of transcription as well as immune and inflammatory responses. It plays a central role in the genotoxic stress response that leads to DNA damaged-induced apoptosis. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC-delta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173710 [Multi-domain]  Cd Length: 316  Bit Score: 59.96  E-value: 2.25e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFGiSGV 759
Cdd:cd05620   70 HLFFVMEFLNGGDLMFHIQD-KGRFDLYRATFYAAEIVCGLQFLHSKGIIYRDLKLDNVMLDrDGHIKIADFGMCK-ENV 147
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 760 VREGRRENqlklshdwLC----YLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYEL 814
Cdd:cd05620  148 FGDNRAST--------FCgtpdYIAPEILQ---------GLKYTFSVDWWSFGVLLYEM 189
STKc_MEKK3 cd06651
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular ...
616-835 2.29e-09

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MEKK3 is a MAPK kinase kinase (MAPKKK or MKKK), that phosphorylates and activates the MAPK kinase MEK5 (or MKK5), which in turn phosphorylates and activates ERK5. The ERK5 cascade plays roles in promoting cell proliferation, differentiation, neuronal survival, and neuroprotection. MEKK3 plays an essential role in embryonic angiogenesis and early heart development. In addition, MEKK3 is involved in interleukin-1 receptor and Toll-like receptor 4 signaling. It is also a specific regulator of the proinflammatory cytokines IL-6 and GM-CSF in some immune cells. MEKK3 also regulates calcineurin, which plays a critical role in T cell activation, apoptosis, skeletal myocyte differentiation, and cardiac hypertrophy. The MEKK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270817 [Multi-domain]  Cd Length: 271  Bit Score: 59.33  E-value: 2.29e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVH------RGRwhgEVAIRLLEMDGHNQDHLK---LFKKEVMNYRQTRHENVVLFMGACMNPPH--LAI 684
Cdd:cd06651   12 GKLLGQGAFGRVYlcydvdTGR---ELAAKQVQFDPESPETSKevsALECEIQLLKNLQHERIVQYYGCLRDRAEktLTI 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 685 ITSFCKGRTLHSFVRdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFG-ISGVVRE 762
Cdd:cd06651   89 FMEYMPGGSVKDQLK-AYGALTESVTRKYTRQILEGMSYLHSNMIVHRDIKGANILRDSaGNVKLGDFGASKrLQTICMS 167
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767996359 763 GRRENQLKLSHDWlcyLAPEIVRemtpGKDedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGS 835
Cdd:cd06651  168 GTGIRSVTGTPYW---MSPEVIS----GEG-----YGRKADVWSLGCTVVEMLTEKPPWAEYEAMAAIFKIAT 228
STKc_SGK1 cd05602
Catalytic domain of the Protein Serine/Threonine Kinase, Serum- and Glucocorticoid-induced ...
619-814 2.34e-09

Catalytic domain of the Protein Serine/Threonine Kinase, Serum- and Glucocorticoid-induced Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SGK1 is ubiquitously expressed and is under transcriptional control of numerous stimuli including cell stress (cell shrinkage), serum, hormones (gluco- and mineralocorticoids), gonadotropins, growth factors, interleukin-6, and other cytokines. It plays roles in sodium retention and potassium elimination in the kidney, nutrient transport, salt sensitivity, memory consolidation, and cardiac repolarization. A common SGK1 variant is associated with increased blood pressure and body weight. SGK1 may also contribute to tumor growth, neurodegeneration, fibrosing disease, and ischemia. The SGK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270753 [Multi-domain]  Cd Length: 339  Bit Score: 60.03  E-value: 2.34e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGE---VAIRLLemdghnQDHLKLFKKE---VMNYRQT-----RHENVVLFMGACMNPPHLAIITS 687
Cdd:cd05602   15 IGKGSFGKVLLARHKSDekfYAVKVL------QKKAILKKKEekhIMSERNVllknvKHPFLVGLHFSFQTTDKLYFVLD 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRTLHSFVRDPKTSLDiNKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgisgvVREGRRE 766
Cdd:cd05602   89 YINGGELFYHLQRERCFLE-PRARFYAAEIASALGYLHSLNIVYRDLKPENILLDSqGHIVLTDFGL------CKENIEP 161
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767996359 767 NQLKLShdwLC----YLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd05602  162 NGTTST---FCgtpeYLAPEVLHKQ---------PYDRTVDWWCLGAVLYEM 201
PTK_HER3 cd05111
Pseudokinase domain of the Protein Tyrosine Kinase, HER3; HER3 (ErbB3) is a member of the EGFR ...
610-882 2.41e-09

Pseudokinase domain of the Protein Tyrosine Kinase, HER3; HER3 (ErbB3) is a member of the EGFR (HER, ErbB) subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular EGF-related ligand-binding region, a transmembrane helix, and a cytoplasmic region with a tyr kinase domain and a regulatory C-terminal tail. Unlike other PTKs, phosphorylation of the activation loop of EGFR proteins is not critical to their activation. Instead, they are activated by ligand-induced dimerization, leading to the phosphorylation of tyr residues in the C-terminal tail, which serve as binding sites for downstream signaling molecules. HER3 contains an impaired tyr kinase domain, which lacks crucial residues for catalytic activity against exogenous substrates but is still able to bind ATP and autophosphorylate. HER3 binds the neuregulin ligands, NRG1 and NRG2, and it relies on its heterodimerization partners for activity following ligand binding. The HER2-HER3 heterodimer constitutes a high affinity co-receptor capable of potent mitogenic signaling. HER3 participates in a signaling pathway involved in the proliferation, survival, adhesion, and motility of tumor cells. The HER3 subfamily is part of a larger superfamily that includes other pseudokinases and the the catalytic domains of active kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173656 [Multi-domain]  Cd Length: 279  Bit Score: 59.20  E-value: 2.41e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVEL--GEPIGQGRWGRVHRGRWHGE-------VAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPp 680
Cdd:cd05111    4 FKETELrkLKVLGSGVFGTVHKGIWIPEgdsikipVAIKVIQ-DRSGRQSFQAVTDHMLAIGSLDHAYIVRLLGICPGA- 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGISGV 759
Cdd:cd05111   82 SLQLVTQLLPLGSLLDHVRQHRGSLGPQLLLNWCVQIAKGMYYLEEHRMVHRNLAARNVLLKSPSQVqVADFGVADLLYP 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 760 VREGRRENQLKLSHDWLCylapeiVREMTPGKdedqlpFSKAADVYAFG-TVWYELQARDWPLKNQAAEASIWQIGSGEg 838
Cdd:cd05111  162 DDKKYFYSEAKTPIKWMA------LESIHFGK------YTHQSDVWSYGvTVWEMMTFGAEPYAGMRLAEVPDLLEKGE- 228
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 767996359 839 mkRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKLPK 882
Cdd:cd05111  229 --RLAQPQICTIDVYMVMVKCWMIDENIRPTFKELANEFTRMAR 270
STKc_phototropin_like cd05574
Catalytic domain of Phototropin-like Serine/Threonine Kinases; STKs catalyze the transfer of ...
617-814 2.69e-09

Catalytic domain of Phototropin-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phototropins are blue-light receptors that control responses such as phototropism, stromatal opening, and chloroplast movement in order to optimize the photosynthetic efficiency of plants. They are light-activated STKs that contain an N-terminal photosensory domain and a C-terminal catalytic domain. The N-terminal domain contains two LOV (Light, Oxygen or Voltage) domains that binds FMN. Photoexcitation of the LOV domains results in autophosphorylation at multiple sites and activation of the catalytic domain. In addition to plant phototropins, included in this subfamily are predominantly uncharacterized fungal STKs whose catalytic domains resemble the phototropin kinase domain. One protein from Neurospora crassa is called nrc-2, which plays a role in growth and development by controlling entry into the conidiation program. The phototropin-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270726 [Multi-domain]  Cd Length: 316  Bit Score: 59.56  E-value: 2.69e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVH--RGRWHGEV-AIRLL---EMDGHNQDHLKLFKKEVMnyRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd05574    7 KLLGKGDVGRVYlvRLKGTGKLfAMKVLdkeEMIKRNKVKRVLTEREIL--ATLDHPFLPTLYASFQTSTHLCFVMDYCP 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFV-RDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF-YDNGKVVITDFGLFGISGVV-------- 760
Cdd:cd05574   85 GGELFRLLqKQPGKRLPEEVARFYAAEVLLALEYLHLLGFVYRDLKPENILlHESGHIMLTDFDLSKQSSVTpppvrksl 164
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 -REGRRENQLKLSHDWLC---------------YLAPEIVRemtpGKDEdqlpfSKAADVYAFGTVWYEL 814
Cdd:cd05574  165 rKGSRRSSVKSIEKETFVaepsarsnsfvgteeYIAPEVIK----GDGH-----GSAVDWWTLGILLYEM 225
STKc_p38alpha cd07877
Catalytic domain of the Serine/Threonine Kinase, p38alpha Mitogen-Activated Protein Kinase ...
602-814 3.70e-09

Catalytic domain of the Serine/Threonine Kinase, p38alpha Mitogen-Activated Protein Kinase (also called MAPK14); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38alpha/MAPK14 is expressed in most tissues and is the major isoform involved in the immune and inflammatory response. It is the central p38 MAPK involved in myogenesis. It plays a role in regulating cell cycle check-point transition and promoting cell differentiation. p38alpha also regulates cell proliferation and death through crosstalk with the JNK pathway. Its substrates include MAPK activated protein kinase 2 (MK2), MK5, and the transcription factors ATF2 and Mitf. p38 kinases MAPKs, serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38alpha subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143382 [Multi-domain]  Cd Length: 345  Bit Score: 59.28  E-value: 3.70e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 602 YLQE-----WDIPfEQVELGEPIGQGRWGRV---HRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFM 673
Cdd:cd07877    4 YRQElnktiWEVP-ERYQNLSPVGSGAYGSVcaaFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHENVIGLL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 674 GACMNPPHL-----AIITSFCKGRTLHSFVRDPKTSLDinKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV-FYDNGKVV 747
Cdd:cd07877   83 DVFTPARSLeefndVYLVTHLMGADLNNIVKCQKLTDD--HVQFLIYQILRGLKYIHSADIIHRDLKPSNLaVNEDCELK 160
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 748 ITDFGLfgisgvVREGRRENQLKLSHDWlcYLAPEIVRemtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd07877  161 ILDFGL------ARHTDDEMTGYVATRW--YRAPEIML--------NWMHYNQTVDIWSVGCIMAEL 211
STKc_PLK3 cd14189
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 3; STKs catalyze the ...
657-814 4.01e-09

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK3, also called Prk or Fnk (FGF-inducible kinase), regulates angiogenesis and responses to DNA damage. Activated PLK3 mediates Chk2 phosphorylation by ATM and the resulting checkpoint activation. PLK3 phosphorylates DNA polymerase delta and may be involved in DNA repair. It also inhibits Cdc25c, thereby regulating the onset of mitosis. The PLK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271091 [Multi-domain]  Cd Length: 255  Bit Score: 58.40  E-value: 4.01e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 657 EVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDiNKTRQIAQEIIKGMGYLHAKGIVHKDLKS 736
Cdd:cd14189   51 EIELHRDLHHKHVVKFSHHFEDAENIYIFLELCSRKSLAHIWKARHTLLE-PEVRYYLKQIISGLKYLHLKGILHRDLKL 129
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 737 KNVFY-DNGKVVITDFGLfgisgVVREGRRENQLKLSHDWLCYLAPEIVREMTPGKDedqlpfskaADVYAFGTVWYEL 814
Cdd:cd14189  130 GNFFInENMELKVGDFGL-----AARLEPPEQRKKTICGTPNYLAPEVLLRQGHGPE---------SDVWSLGCVMYTL 194
STKc_PhKG1 cd14182
Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 1 subunit; STKs ...
702-837 4.68e-09

Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 1 subunit; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phosphorylase kinase (PhK) catalyzes the phosphorylation of inactive phosphorylase b to form the active phosphorylase a. It coordinates hormonal, metabolic, and neuronal signals to initiate the breakdown of glycogen stores, which enables the maintenance of blood-glucose homeostasis during fasting, and is also used as a source of energy for muscle contraction. PhK is one of the largest and most complex protein kinases, composed of a heterotetramer containing four molecules each of four subunit types: one catalytic (gamma) and three regulatory (alpha, beta, and delta). The gamma 1 subunit (PhKG1) is also referred to as the muscle gamma isoform. The gamma subunit, when isolated, is constitutively active and does not require phosphorylation of the A-loop for activity. The regulatory subunits restrain this kinase activity until signals are received to relieve this inhibition. For example, the kinase is activated in response to hormonal stimulation, after autophosphorylation or phosphorylation by cAMP-dependent kinase of the alpha and beta subunits. The high-affinity binding of ADP to the beta subunit also stimulates kinase activity, whereas calcium relieves inhibition by binding to the delta (calmodulin) subunit. The PhKG1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271084 [Multi-domain]  Cd Length: 276  Bit Score: 58.39  E-value: 4.68e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 702 KTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgiSGVVREGRRENQlklshdwLC--- 777
Cdd:cd14182  104 KVTLSEKETRKIMRALLEVICALHKLNIVHRDLKPENILLdDDMNIKLTDFGF---SCQLDPGEKLRE-------VCgtp 173
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767996359 778 -YLAPEIVRemtPGKDEDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGE 837
Cdd:cd14182  174 gYLAPEIIE---CSMDDNHPGYGKEVDMWSTGVIMYTLLAGSPPFWHRKQMLMLRMIMSGN 231
STKc_PKB_gamma cd05593
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B gamma (also called Akt3); ...
651-827 5.12e-09

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B gamma (also called Akt3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKB-gamma is predominantly expressed in neuronal tissues. Mice deficient in PKB-gamma show a reduction in brain weight due to the decreases in cell size and cell number. PKB-gamma has also been shown to be upregulated in estrogen-deficient breast cancer cells, androgen-independent prostate cancer cells, and primary ovarian tumors. It acts as a key mediator in the genesis of ovarian cancer. PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain. The PKB-gamma subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270745 [Multi-domain]  Cd Length: 348  Bit Score: 58.94  E-value: 5.12e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 651 LKLFKKEVM--------------NYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHsFVRDPKTSLDINKTRQIAQE 716
Cdd:cd05593   45 MKILKKEVIiakdevahtltesrVLKNTRHPFLTSLKYSFQTKDRLCFVMEYVNGGELF-FHLSRERVFSEDRTRFYGAE 123
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 717 IIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvVREGRREnqlKLSHDWLC----YLAPEIVremtpgK 791
Cdd:cd05593  124 IVSALDYLHSGKIVYRDLKLENLMLDkDGHIKITDFGL------CKEGITD---AATMKTFCgtpeYLAPEVL------E 188
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 767996359 792 DEDqlpFSKAADVYAFGTVWYELQARDWPLKNQAAE 827
Cdd:cd05593  189 DND---YGRAVDWWGLGVVMYEMMCGRLPFYNQDHE 221
STKc_CDK8_like cd07842
Catalytic domain of Cyclin-Dependent protein Kinase 8-like Serine/Threonine Kinases; STKs ...
619-814 5.59e-09

Catalytic domain of Cyclin-Dependent protein Kinase 8-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of CDK8, CDC2L6, and similar proteins. CDK8 functions as a negative or positive regulator of transcription, depending on the scenario. Together with its regulator, cyclin C, it reversibly associates with the multi-subunit core Mediator complex, a cofactor that is involved in regulating RNA polymerase II-dependent transcription. CDC2L6 also associates with Mediator in complexes lacking CDK8. In VP16-dependent transcriptional activation, CDK8 and CDC2L6 exerts opposing effects by positive and negative regulation, respectively, in similar conditions. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK8-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270834 [Multi-domain]  Cd Length: 316  Bit Score: 58.45  E-value: 5.59e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRW-----HGEVAIRLLEMDGHNQDHLKLFK-KEVMNYRQTRHENVVLFMGACMNPPHLAI--ITSFCK 690
Cdd:cd07842    8 IGRGTYGRVYKAKRkngkdGKEYAIKKFKGDKEQYTGISQSAcREIALLRELKHENVVSLVEVFLEHADKSVylLFDYAE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLH--SFVRDPK-TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF-----YDNGKVVITDFGLfgisgvvre 762
Cdd:cd07842   88 HDLWQiiKFHRQAKrVSIPPSMVKSLLWQILNGIHYLHSNWVLHRDLKPANILvmgegPERGVVKIGDLGL--------- 158
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 763 GRRENQ-LKLSHD--------WlcYLAPEIV---REMTpgkdedqlpfsKAADVYAFGTVWYEL 814
Cdd:cd07842  159 ARLFNApLKPLADldpvvvtiW--YRAPELLlgaRHYT-----------KAIDIWAIGCIFAEL 209
PK_STRAD_beta cd08226
Pseudokinase domain of STE20-related kinase adapter protein beta; The pseudokinase domain ...
636-814 5.62e-09

Pseudokinase domain of STE20-related kinase adapter protein beta; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity.STRAD-beta is also referred to as ALS2CR2 (Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 2 protein), since the human gene encoding it is located within the juvenile ALS2 critical region on chromosome 2q33-q34. It is not linked to the development of ALS2. STRAD forms a complex with the scaffolding protein MO25, and the serine/threonine kinase (STK), LKB1, resulting in the activation of the kinase. In the complex, LKB1 phosphorylates and activates adenosine monophosphate-activated protein kinases (AMPKs), which regulate cell energy metabolism and cell polarity. LKB1 is a tumor suppressor linked to the rare inherited disease, Peutz-Jeghers syndrome, which is characterized by a predisposition to benign polyps and hyperpigmentation of the buccal mucosa. The STRAD-beta subfamily is part of a larger superfamily that includes the catalytic domains of STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270864 [Multi-domain]  Cd Length: 328  Bit Score: 58.73  E-value: 5.62e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 636 VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSlDINKT--RQI 713
Cdd:cd08226   28 VTVKITNLDNCSEEHLKALQNEVVLSHFFRHPNIMTHWTVFTEGSWLWVISPFMAYGSARGLLKTYFPE-GMNEAliGNI 106
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYdNGKVVITDFGLFGISGVVREGRREnqlKLSHDW-------LCYLAPEIVRe 786
Cdd:cd08226  107 LYGAIKALNYLHQNGCIHRSVKASHILI-SGDGLVSLSGLSHLYSMVTNGQRS---KVVYDFpqfstsvLPWLSPELLR- 181
                        170       180
                 ....*....|....*....|....*...
gi 767996359 787 mtpgkdEDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd08226  182 ------QDLHGYNVKSDIYSVGITACEL 203
PTKc_TrkB cd05093
Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase B; PTKs catalyze ...
615-882 6.36e-09

Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase B; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. TrkB is a receptor PTK (RTK) containing an extracellular region with arrays of leucine-rich motifs flanked by two cysteine-rich clusters followed by two immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. Binding of TrkB to its ligands, brain-derived neurotrophic factor (BDNF) or neurotrophin 4 (NT4), results in receptor oligomerization and activation of the catalytic domain. TrkB is broadly expressed in the nervous system and in some non-neural tissues. It plays important roles in cell proliferation, differentiation, and survival. BDNF/Trk signaling plays a key role in regulating activity-dependent synaptic plasticity. TrkB also contributes to protection against gp120-induced neuronal cell death. TrkB overexpression is associated with poor prognosis in neuroblastoma (NB) and other human cancers. It acts as a suppressor of anoikis (detachment-induced apoptosis) and contributes to tumor metastasis. The TrkB subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270675 [Multi-domain]  Cd Length: 288  Bit Score: 58.13  E-value: 6.36e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVHRGRWHG------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd05093    9 LKRELGEGAFGKVFLAECYNlcpeqdKILVAVKTLKDASDNARKDFHREAELLTNLQHEHIVKFYGVCVEGDPLIMVFEY 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVR------------DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYdnGKVVITDFGLFGI 756
Cdd:cd05093   89 MKHGDLNKFLRahgpdavlmaegNRPAELTQSQMLHIAQQIAAGMVYLASQHFVHRDLATRNCLV--GENLLVKIGDFGM 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 757 SGVVREG---RRENQLKLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYEL-QARDWPLKNQAAEASIWQ 832
Cdd:cd05093  167 SRDVYSTdyyRVGGHTMLPIRW---MPPESIMYRK---------FTTESDVWSLGVVLWEIfTYGKQPWYQLSNNEVIEC 234
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|
gi 767996359 833 IGSGEGMKRVLTSvslGKEVSEILSACWAFDLQERPSFSLLMDMLEKLPK 882
Cdd:cd05093  235 ITQGRVLQRPRTC---PKEVYDLMLGCWQREPHMRLNIKEIHSLLQNLAK 281
PTKc_Kit cd05104
Catalytic domain of the Protein Tyrosine Kinase, Kit; PTKs catalyze the transfer of the ...
602-879 6.71e-09

Catalytic domain of the Protein Tyrosine Kinase, Kit; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Kit is important in the development of melanocytes, germ cells, mast cells, hematopoietic stem cells, the interstitial cells of Cajal, and the pacemaker cells of the GI tract. Kit signaling is involved in major cellular functions including cell survival, proliferation, differentiation, adhesion, and chemotaxis. Mutations in Kit, which result in constitutive ligand-independent activation, are found in human cancers such as gastrointestinal stromal tumor (GIST) and testicular germ cell tumor (TGCT). The aberrant expression of Kit and/or SCF is associated with other tumor types such as systemic mastocytosis and cancers of the breast, neurons, lung, prostate, colon, and rectum. Although the structure of the human Kit catalytic domain is known, it is excluded from this specific alignment model because it contains a deletion in its sequence. Kit is a member of the Platelet Derived Growth Factor Receptor (PDGFR) subfamily of proteins, which are receptor PTKs (RTKs) containing an extracellular ligand-binding region with five immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of Kit to its ligand, the stem-cell factor (SCF), leads to receptor dimerization, trans phosphorylation and activation, and intracellular signaling. The Kit subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270682 [Multi-domain]  Cd Length: 375  Bit Score: 58.76  E-value: 6.71e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 602 YLQEWDIPFEQVELGEPIGQGRWGRVHRGRWHG--------EVAIRLLEMDGHNQDHLKLFKK-EVMNYrQTRHENVVLF 672
Cdd:cd05104   26 YDHKWEFPRDRLRFGKTLGAGAFGKVVEATAYGlakadsamTVAVKMLKPSAHSTEREALMSElKVLSY-LGNHINIVNL 104
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 673 MGAC-MNPPHLAIITSFCKGRTLH-----------------------------------------------SFVRDPKT- 703
Cdd:cd05104  105 LGACtVGGPTLVITEYCCYGDLLNflrrkrdsficpkfedlaeaalyrnllhqremacdslneymdmkpsvSYVVPTKAd 184
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 704 -------------------------SLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgis 757
Cdd:cd05104  185 krrgvrsgsyvdqdvtseileedelALDTEDLLSFSYQVAKGMEFLASKNCIHRDLAARNILLTHGRITkICDFGL---- 260
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 758 gvVREGRRENQL------KLSHDWlcyLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYEL-QARDWPLKNQAAEASI 830
Cdd:cd05104  261 --ARDIRNDSNYvvkgnaRLPVKW---MAPESIFECV---------YTFESDVWSYGILLWEIfSLGSSPYPGMPVDSKF 326
                        330       340       350       360
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 831 WQIgSGEGMkRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEK 879
Cdd:cd05104  327 YKM-IKEGY-RMDSPEFAPSEMYDIMRSCWDADPLKRPTFKQIVQLIEQ 373
STKc_MSK2_N cd05614
N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
614-829 6.83e-09

N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK2 and MSK1 play nonredundant roles in activating histone H3 kinases, which play pivotal roles in compaction of the chromatin fiber. MSK2 is the required H3 kinase in response to stress stimuli and activation of the p38 MAPK pathway. MSK2 also plays a role in the pathogenesis of psoriasis. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family, similar to 90 kDa ribosomal protein S6 kinases (RSKs). MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270765 [Multi-domain]  Cd Length: 332  Bit Score: 58.39  E-value: 6.83e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRwhgevairllEMDGHNQDHL---KLFKKEVMNYR-----QTRHENVVL-------FM----G 674
Cdd:cd05614    3 ELLKVLGTGAYGKVFLVR----------KVSGHDANKLyamKVLRKAALVQKaktveHTRTERNVLehvrqspFLvtlhY 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 675 ACMNPPHLAIITSFCKGRTL--HSFVRDpktSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDF 751
Cdd:cd05614   73 AFQTDAKLHLILDYVSGGELftHLYQRD---HFSEDEVRFYSGEIILALEHLHKLGIVYRDIKLENILLDSeGHVVLTDF 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 752 GLfgiSGVVREGRRENQLKlshdwLC----YLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYELQARDWPL-----K 822
Cdd:cd05614  150 GL---SKEFLTEEKERTYS-----FCgtieYMAPEIIRGKS--------GHGKAVDWWSLGILMFELLTGASPFtlegeK 213

                 ....*..
gi 767996359 823 NQAAEAS 829
Cdd:cd05614  214 NTQSEVS 220
PknB_PASTA_kin NF033483
Stk1 family PASTA domain-containing Ser/Thr kinase;
614-814 6.84e-09

Stk1 family PASTA domain-containing Ser/Thr kinase;


Pssm-ID: 468045 [Multi-domain]  Cd Length: 563  Bit Score: 59.42  E-value: 6.84e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRG---RWHGEVAIRLLEMD-GHNQDHLKLFKKEVMNYRQTRHENVV-------------LFMgac 676
Cdd:NF033483  10 EIGERIGRGGMAEVYLAkdtRLDRDVAVKVLRPDlARDPEFVARFRREAQSAASLSHPNIVsvydvgedggipyIVM--- 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 mnpphlaiitSFCKGRTLHSFVRD-----PKTSLDInkTRQIAQeiikGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITD 750
Cdd:NF033483  87 ----------EYVDGRTLKDYIREhgplsPEEAVEI--MIQILS----ALEHAHRNGIVHRDIKPQNILITkDGRVKVTD 150
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 751 FGLF------------GISGVVregrrenqlklsHdwlcYLAPEIVRemtpGKDEDqlpfsKAADVYAFGTVWYEL 814
Cdd:NF033483 151 FGIAralssttmtqtnSVLGTV------------H----YLSPEQAR----GGTVD-----ARSDIYSLGIVLYEM 201
C1_MgcRacGAP cd20821
protein kinase C conserved region 1 (C1 domain) found in male germ cell RacGap (MgcRacGAP) and ...
348-391 7.26e-09

protein kinase C conserved region 1 (C1 domain) found in male germ cell RacGap (MgcRacGAP) and similar proteins; MgcRacGAP, also called Rac GTPase-activating protein 1 (RACGAP1) or protein CYK4, plays an important dual role in cytokinesis: i) it is part of centralspindlin-complex, together with the mitotic kinesin MKLP1, which is critical for the structure of the central spindle by promoting microtuble bundling; and ii) after phosphorylation by aurora B, MgcRacGAP becomes an effective regulator of RhoA and plays an important role in the assembly of the contractile ring and the initiation of cytokinesis. MgcRacGAP-like proteins contain an N-terminal C1 domain, and a C-terminal RhoGAP domain. This model corresponds to the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410371  Cd Length: 55  Bit Score: 52.41  E-value: 7.26e-09
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 348 HRFSTKS-WLSQVCHVCQKSMIFG---VKCKHCRLKCHNKCTKEAP-AC 391
Cdd:cd20821    3 HRFVSKTvIKPETCVVCGKRIKFGkkaLKCKDCRVVCHPDCKDKLPlPC 51
STKc_IKK cd13989
Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase ...
619-813 7.40e-09

Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase (IKK); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The IKK complex functions as a master regulator of Nuclear Factor-KappaB (NF-kB) proteins, a family of transcription factors which are critical in many cellular functions including inflammatory responses, immune development, cell survival, and cell proliferation, among others. It is composed of two kinases, IKKalpha and IKKbeta, and the regulatory subunit IKKgamma or NEMO (NF-kB Essential MOdulator). IKKs facilitate the release of NF-kB dimers from an inactive state, allowing them to migrate to the nucleus where they regulate gene transcription. There are two IKK pathways that regulate NF-kB signaling, called the classical (involving IKKbeta and NEMO) and non-canonical (involving IKKalpha) pathways. The classical pathway regulates the majority of genes activated by NF-kB. The IKK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270891 [Multi-domain]  Cd Length: 289  Bit Score: 57.84  E-value: 7.40e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG---EVAIRL--LEMDGHNQdHLKLFKKEVMNYRQTRHENVVlfmGACMNPPHLAIIT------- 686
Cdd:cd13989    1 LGSGGFGYVTLWKHQDtgeYVAIKKcrQELSPSDK-NRERWCLEVQIMKKLNHPNVV---SARDVPPELEKLSpndlpll 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 --SFCKGRTLHSFVRDPKTS--LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD--NGKVV--ITDFGLfgisg 758
Cdd:cd13989   77 amEYCSGGDLRKVLNQPENCcgLKESEVRTLLSDISSAISYLHENRIIHRDLKPENIVLQqgGGRVIykLIDLGY----- 151
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767996359 759 vVREgrrenqlkLSHDWLC--------YLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYE 813
Cdd:cd13989  152 -AKE--------LDQGSLCtsfvgtlqYLAPELFE---------SKKYTCTVDYWSFGTLAFE 196
STKc_MSK1_N cd05613
N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
716-829 7.41e-09

N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK1 plays a role in the regulation of translational control and transcriptional activation. It phosphorylates the transcription factors, CREB and NFkB. It also phosphorylates the nucleosomal proteins H3 and HMG-14. Increased phosphorylation of MSK1 is associated with the development of cerebral ischemic/hypoxic preconditioning. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270764 [Multi-domain]  Cd Length: 290  Bit Score: 58.09  E-value: 7.41e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 716 EIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfGISGVVREGRRENQLKLSHDwlcYLAPEIVREMTPGKDed 794
Cdd:cd05613  113 EIVLALEHLHKLGIIYRDIKLENILLDsSGHVVLTDFGL-SKEFLLDENERAYSFCGTIE---YMAPEIVRGGDSGHD-- 186
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|
gi 767996359 795 qlpfsKAADVYAFGTVWYELQARDWPL-----KNQAAEAS 829
Cdd:cd05613  187 -----KAVDWWSLGVLMYELLTGASPFtvdgeKNSQAEIS 221
STKc_p70S6K cd05584
Catalytic domain of the Serine/Threonine Kinase, 70 kDa ribosomal protein S6 kinase; STKs ...
716-814 7.59e-09

Catalytic domain of the Serine/Threonine Kinase, 70 kDa ribosomal protein S6 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p70S6K (or S6K) contains only one catalytic kinase domain, unlike p90 ribosomal S6 kinases (RSKs). It acts as a downstream effector of the STK mTOR (mammalian Target of Rapamycin) and plays a role in the regulation of the translation machinery during protein synthesis. p70S6K also plays a pivotal role in regulating cell size and glucose homeostasis. Its targets include S6, the translation initiation factor eIF3, and the insulin receptor substrate IRS-1, among others. Mammals contain two isoforms of p70S6K, named S6K1 and S6K2 (or S6K-beta). The p70S6K subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270736 [Multi-domain]  Cd Length: 323  Bit Score: 58.18  E-value: 7.59e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 716 EIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvVREGRRENQlkLSHDWlC----YLAPEIVreMTPG 790
Cdd:cd05584  108 EITLALGHLHSLGIIYRDLKPENILLDaQGHVKLTDFGL------CKESIHDGT--VTHTF-CgtieYMAPEIL--TRSG 176
                         90       100
                 ....*....|....*....|....
gi 767996359 791 KDedqlpfsKAADVYAFGTVWYEL 814
Cdd:cd05584  177 HG-------KAVDWWSLGALMYDM 193
STKc_CCRK cd07832
Catalytic domain of the Serine/Threonine Kinase, Cell Cycle-Related Kinase; STKs catalyze the ...
691-814 7.61e-09

Catalytic domain of the Serine/Threonine Kinase, Cell Cycle-Related Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CCRK was previously called p42. It is a Cyclin-Dependent Kinase (CDK)-Activating Kinase (CAK) which is essential for the activation of CDK2. It is indispensable for cell growth and has been implicated in the progression of glioblastoma multiforme. In the heart, a splice variant of CCRK with a different C-terminal half is expressed; this variant promotes cardiac cell growth and survival and is significantly down-regulated during the development of heart failure. The CCRK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270826 [Multi-domain]  Cd Length: 287  Bit Score: 57.72  E-value: 7.61e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgisGVVREGRRENQl 769
Cdd:cd07832   83 LSSLSEVLRDEERPLTEAQVKRYMRMLLKGVAYMHANRIMHRDLKPANLLIsSTGVLKIADFGL----ARLFSEEDPRL- 157
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767996359 770 kLSHD----WlcYLAPEIV---REMTPGkdedqlpfskaADVYAFGTVWYEL 814
Cdd:cd07832  158 -YSHQvatrW--YRAPELLygsRKYDEG-----------VDLWAVGCIFAEL 195
STKc_PKB cd05571
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B; STKs catalyze the transfer ...
709-824 7.87e-09

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. There are three PKB isoforms from different genes, PKB-alpha (or Akt1), PKB-beta (or Akt2), and PKB-gamma (or Akt3). PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain. It is activated downstream of phosphoinositide 3-kinase (PI3K) and plays important roles in diverse cellular functions including cell survival, growth, proliferation, angiogenesis, motility, and migration. PKB also has a central role in a variety of human cancers, having been implicated in tumor initiation, progression, and metastasis. The PKB subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and PI3K.


Pssm-ID: 270723 [Multi-domain]  Cd Length: 322  Bit Score: 58.14  E-value: 7.87e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 709 KTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL------FGISGVVREGRREnqlklshdwlcYLAP 781
Cdd:cd05571   96 RTRFYGAEIVLALGYLHSQGIVYRDLKLENLLLDkDGHIKITDFGLckeeisYGATTKTFCGTPE-----------YLAP 164
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|...
gi 767996359 782 EIVremtpgKDEDqlpFSKAADVYAFGTVWYELQARDWPLKNQ 824
Cdd:cd05571  165 EVL------EDND---YGRAVDWWGLGVVMYEMMCGRLPFYNR 198
STKc_MLCK3 cd14192
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 3; STKs catalyze ...
617-784 8.18e-09

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK3 (or MYLK3) phosphorylates myosin regulatory light chain 2 and controls the contraction of cardiac muscles. It is expressed specifically in both the atrium and ventricle of the heart and its expression is regulated by the cardiac protein Nkx2-5. MLCK3 plays an important role in cardiogenesis by regulating the assembly of cardiac sarcomeres, the repeating contractile unit of striated muscle. MLCK3 contains a single kinase domain near the C-terminus and a unique N-terminal half, and unlike MLCK1/2, it does not appear to be regulated by Ca2+/calmodulin. The MLCK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271094 [Multi-domain]  Cd Length: 261  Bit Score: 57.66  E-value: 8.18e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGE---VAIRLLEMDGHNQDhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd14192   10 EVLGGGRFGQVHKCTELSTgltLAAKIIKVKGAKER--EEVKNEINIMNQLNHVNLIQLYDAFESKTNLTLIMEYVDGGE 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPK---TSLD-INKTRQIAQeiikGMGYLHAKGIVHKDLKSKNVFYDN---GKVVITDFGLfgisgvVREGRRE 766
Cdd:cd14192   88 LFDRITDESyqlTELDaILFTRQICE----GVHYLHQHYILHLDLKPENILCVNstgNQIKIIDFGL------ARRYKPR 157
                        170
                 ....*....|....*...
gi 767996359 767 NQLKLSHDWLCYLAPEIV 784
Cdd:cd14192  158 EKLKVNFGTPEFLAPEVV 175
STKc_GSK3 cd14137
The catalytic domain of the Serine/Threonine Kinase, Glycogen Synthase Kinase 3; STKs catalyze ...
619-752 8.33e-09

The catalytic domain of the Serine/Threonine Kinase, Glycogen Synthase Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GSK3 is a mutifunctional kinase involved in many cellular processes including cell division, proliferation, differentiation, adhesion, and apoptosis. In plants, GSK3 plays a role in the response to osmotic stress. In Caenorhabditis elegans, it plays a role in regulating normal oocyte-to-embryo transition and response to oxidative stress. In Chlamydomonas reinhardtii, GSK3 regulates flagellar length and assembly. In mammals, there are two isoforms, GSK3alpha and GSK3beta, which show both distinct and redundant functions. The two isoforms differ mainly in their N-termini. They are both involved in axon formation and in Wnt signaling.They play distinct roles in cardiogenesis, with GSKalpha being essential in cardiomyocyte survival, and GSKbeta regulating heart positioning and left-right symmetry. GSK3beta was first identified as a regulator of glycogen synthesis, but has since been determined to play other roles. It regulates the degradation of beta-catenin and IkB. Beta-catenin is the main effector of Wnt, which is involved in normal haematopoiesis and stem cell function. IkB is a central inhibitor of NF-kB, which is critical in maintaining leukemic cell growth. GSK3beta is enriched in the brain and is involved in regulating neuronal signaling pathways. It is implicated in the pathogenesis of many diseases including Type II diabetes, obesity, mood disorders, Alzheimer's disease, osteoporosis, and some types of cancer, among others. The GSK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271039 [Multi-domain]  Cd Length: 293  Bit Score: 57.90  E-value: 8.33e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWH--GE-VAIRLLEMDGHnqdhlklFK-KEVMNYRQTRHENVVLFMGAC---MNPPH---LAIITSF 688
Cdd:cd14137   12 IGSGSFGVVYQAKLLetGEvVAIKKVLQDKR-------YKnRELQIMRRLKHPNIVKLKYFFyssGEKKDevyLNLVMEY 84
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 689 CKGrTLHSFVRD---PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD--NGKVVITDFG 752
Cdd:cd14137   85 MPE-TLYRVIRHyskNKQTIPIIYVKLYSYQLFRGLAYLHSLGICHRDIKPQNLLVDpeTGVLKLCDFG 152
STKc_PLK1 cd14187
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 1; STKs catalyze the ...
634-837 8.54e-09

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK1 functions as a positive regulator of mitosis, meiosis, and cytokinesis. Its localization changes during mitotic progression; associating first with centrosomes in prophase, with kinetochores in prometaphase and metaphase, at the central spindle in anaphase, and in the midbody during telophase. It carries multiple functions throughout the cell cycle through interactions with differrent substrates at these specific subcellular locations. PLK1 is overexpressed in many human cancers and is associated with poor prognosis. The PLK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271089 [Multi-domain]  Cd Length: 265  Bit Score: 57.64  E-value: 8.54e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 634 GEVAIRLLEMDGHNQDHLKLfkkEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKtSLDINKTRQI 713
Cdd:cd14187   37 GKIVPKSLLLKPHQKEKMSM---EIAIHRSLAHQHVVGFHGFFEDNDFVYVVLELCRRRSLLELHKRRK-ALTEPEARYY 112
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgISGVVREGRRENQLKLSHDwlcYLAPEIVremtpGKD 792
Cdd:cd14187  113 LRQIILGCQYLHRNRVIHRDLKLGNLFLnDDMEVKIGDFGL--ATKVEYDGERKKTLCGTPN---YIAPEVL-----SKK 182
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 793 EDqlpfSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGE 837
Cdd:cd14187  183 GH----SFEVDIWSIGCIMYTLLVGKPPFETSCLKETYLRIKKNE 223
PTKc_Aatyk1 cd05087
Catalytic domain of the Protein Tyrosine Kinases, Apoptosis-associated tyrosine kinase 1; PTKs ...
619-869 9.39e-09

Catalytic domain of the Protein Tyrosine Kinases, Apoptosis-associated tyrosine kinase 1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Aatyk1 (or simply Aatyk) is also called lemur tyrosine kinase 1 (Lmtk1). It is a cytoplasmic (or nonreceptor) kinase containing a long C-terminal region. The expression of Aatyk1 is upregulated during growth arrest and apoptosis in myeloid cells. Aatyk1 has been implicated in neural differentiation, and is a regulator of the Na-K-2Cl cotransporter, a membrane protein involved in cell proliferation and survival, epithelial transport, and blood pressure control. The Aatyk1 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270670 [Multi-domain]  Cd Length: 271  Bit Score: 57.31  E-value: 9.39e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG-----EVAIRLLEMDGHNQDHLKlFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC---- 689
Cdd:cd05087    5 IGHGWFGKVFLGEVNSglsstQVVVKELKASASVQDQMQ-FLEEAQPYRALQHTNLLQCLAQCAEVTPYLLVMEFCplgd 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 -KG-----RTLHSFVRDPKTsldinkTRQIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNGKVVITDFGLfgisgvvre 762
Cdd:cd05087   84 lKGylrscRAAESMAPDPLT------LQRMACEVACGLLHLHRNNFVHSDLALRNcLLTADLTVKIGDYGL--------- 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 763 grreNQLKLSHDW----------LCYLAPEIVREMTPG-KDEDQlpfSKAADVYAFG-TVWYELQARDWPLKNQAAEASI 830
Cdd:cd05087  149 ----SHCKYKEDYfvtadqlwvpLRWIAPELVDEVHGNlLVVDQ---TKQSNVWSLGvTIWELFELGNQPYRHYSDRQVL 221
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 767996359 831 WQIGSGEGMK--RVLTSVSLGKEVSEILSACWaFDLQERPS 869
Cdd:cd05087  222 TYTVREQQLKlpKPQLKLSLAERWYEVMQFCW-LQPEQRPT 261
STKc_PRKX_like cd05612
Catalytic domain of PRKX-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of ...
619-814 1.14e-08

Catalytic domain of PRKX-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include human PRKX (X chromosome-encoded protein kinase), Drosophila DC2, and similar proteins. PRKX is present in many tissues including fetal and adult brain, kidney, and lung. The PRKX gene is located in the Xp22.3 subregion and has a homolog called PRKY on the Y chromosome. An abnormal interchange between PRKX aand PRKY leads to the sex reversal disorder of XX males and XY females. PRKX is implicated in granulocyte/macrophage lineage differentiation, renal cell epithelial migration, and tubular morphogenesis in the developing kidney. The PRKX-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270763 [Multi-domain]  Cd Length: 292  Bit Score: 57.45  E-value: 1.14e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVH--RGRWHGE-VAIRLLEM----DGHNQDHLKlFKKEVMnyRQTRHENVVLFMGACMNPPHLAIITSFCKG 691
Cdd:cd05612    9 IGTGTFGRVHlvRDRISEHyYALKVMAIpeviRLKQEQHVH-NEKRVL--KEVSHPFIIRLFWTEHDQRFLYMLMEYVPG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvvregrrenqLK 770
Cdd:cd05612   86 GELFSYLRNSGR-FSNSTGLFYASEIVCALEYLHSKEIVYRDLKPENILLDkEGHIKLTDFGF---------------AK 149
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 771 LSHD--W-LC----YLAPEIVREMTPGkdedqlpfsKAADVYAFGTVWYEL 814
Cdd:cd05612  150 KLRDrtWtLCgtpeYLAPEVIQSKGHN---------KAVDWWALGILIYEM 191
STKc_Chk2 cd14084
Catalytic domain of the Serine/Threonine kinase, Cell cycle Checkpoint Kinase 2; STKs catalyze ...
684-837 1.18e-08

Catalytic domain of the Serine/Threonine kinase, Cell cycle Checkpoint Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Checkpoint Kinase 2 (Chk2) plays an important role in cellular responses to DNA double-strand breaks and related lesions. It is phosphorylated and activated by ATM kinase, resulting in its dissociation from sites of damage to phosphorylate downstream targets such as BRCA1, p53, cell cycle transcription factor E2F1, the promyelocytic leukemia protein (PML) involved in apoptosis, and CDC25 phosphatases, among others. Mutations in Chk2 is linked to a variety of cancers including familial breast cancer, myelodysplastic syndromes, prostate cancer, lung cancer, and osteosarcomas. Chk2 contains an N-terminal SQ/TQ cluster domain (SCD), a central forkhead-associated (FHA) domain, and a C-terminal catalytic kinase domain. The Chk2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270986 [Multi-domain]  Cd Length: 275  Bit Score: 57.02  E-value: 1.18e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY----DNGKVVITDFGLFGISGv 759
Cdd:cd14084   88 IVLELMEGGELFDRVVSNK-RLKEAICKLYFYQMLLAVKYLHSNGIIHRDLKPENVLLssqeEECLIKITDFGLSKILG- 165
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 760 vregrrENQLKLShdwLC----YLAPEIVRemtpgkDEDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIW-QIG 834
Cdd:cd14084  166 ------ETSLMKT---LCgtptYLAPEVLR------SFGTEGYTRAVDCWSLGVILFICLSGYPPFSEEYTQMSLKeQIL 230

                 ...
gi 767996359 835 SGE 837
Cdd:cd14084  231 SGK 233
STKc_HUNK cd14070
Catalytic domain of the Serine/Threonine Kinase, Hormonally up-regulated Neu-associated kinase ...
615-758 1.19e-08

Catalytic domain of the Serine/Threonine Kinase, Hormonally up-regulated Neu-associated kinase (also called MAK-V); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HUNK/MAK-V was identified from a mammary tumor in an MMTV-neu transgenic mouse. It is required for the metastasis of c-myc-induced mammary tumors, but is not necessary for c-myc-induced primary tumor formation or normal development. It is required for HER2/neu-induced tumor formation and maintenance of the cells' tumorigenic phenotype. It is over-expressed in aggressive subsets of ovary, colon, and breast carcinomas. HUNK interacts with synaptopodin, and may also play a role in synaptic plasticity. The HUNK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270972 [Multi-domain]  Cd Length: 262  Bit Score: 57.13  E-value: 1.19e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVHRGrWH---GE-VAIRLLEMDGHNQDH--LKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd14070    6 IGRKLGEGSFAKVREG-LHavtGEkVAIKVIDKKKAKKDSyvTKNLRREGRIQQMIRHPNITQLLDILETENSYYLVMEL 84
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 689 CKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL---FGISG 758
Cdd:cd14070   85 CPGGNLMHRIYD-KKRLEEREARRYIRQLVSAVEHLHRAGVVHRDLKIENLLLDeNDNIKLIDFGLsncAGILG 157
PK_STRAD cd08216
Pseudokinase domain of STE20-related kinase adapter protein; The pseudokinase domain shows ...
636-808 1.25e-08

Pseudokinase domain of STE20-related kinase adapter protein; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. STRAD forms a complex with the scaffolding protein MO25, and the serine/threonine kinase (STK), LKB1, resulting in the activation of the kinase. In the complex, LKB1 phosphorylates and activates adenosine monophosphate-activated protein kinases (AMPKs), which regulate cell energy metabolism and cell polarity. LKB1 is a tumor suppressor linked to the rare inherited disease, Peutz-Jeghers syndrome, which is characterized by a predisposition to benign polyps and hyperpigmentation of the buccal mucosa. There are two forms of STRAD, alpha and beta, that complex with LKB1 and MO25. The structure of STRAD-alpha is available and shows that this protein binds ATP, has an ordered activation loop, and adopts a closed conformation typical of fully active protein kinases. It does not possess activity due to nonconservative substitutions of essential catalytic residues. ATP binding enhances the affinity of STRAD for MO25. The conformation of STRAD-alpha stabilized through ATP and MO25 may be needed to activate LKB1. The STRAD subfamily is part of a larger superfamily that includes the catalytic domains of STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270856 [Multi-domain]  Cd Length: 315  Bit Score: 57.69  E-value: 1.25e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 636 VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCkgrtlhsfvrDPKTSLDINKT----- 710
Cdd:cd08216   28 VAVKKINLESDSKEDLKFLQQEILTSRQLQHPNILPYVTSFVVDNDLYVVTPLM----------AYGSCRDLLKThfpeg 97
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 711 ------RQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITdfGLFGISGVVREGRRenqLKLSHDW-------L 776
Cdd:cd08216   98 lpelaiAFILRDVLNALEYIHSKGYIHRSVKASHILISgDGKVVLS--GLRYAYSMVKHGKR---QRVVHDFpksseknL 172
                        170       180       190
                 ....*....|....*....|....*....|..
gi 767996359 777 CYLAPEIVREMTPGKDEDqlpfskaADVYAFG 808
Cdd:cd08216  173 PWLSPEVLQQNLLGYNEK-------SDIYSVG 197
STKc_CDKL2_3 cd07846
Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase Like 2 and 3; ...
611-752 1.42e-08

Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase Like 2 and 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDKL2, also called p56 KKIAMRE, is expressed in testis, kidney, lung, and brain. It functions mainly in mature neurons and plays an important role in learning and memory. Inactivation of CDKL3, also called NKIAMRE (NKIATRE in rat), by translocation is associated with mild mental retardation. It has been reported that CDKL3 is lost in leukemic cells having a chromosome arm 5q deletion, and may contribute to the transformed phenotype. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDKL2/3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270836 [Multi-domain]  Cd Length: 286  Bit Score: 57.05  E-value: 1.42e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRwHGE----VAI-RLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:cd07846    1 EKYENLGLVGEGSYGMVMKCR-HKEtgqiVAIkKFLESE-DDKMVKKIAMREIKMLKQLRHENLVNLIEVFRRKKRWYLV 78
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 686 TSFCKGRTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFG 752
Cdd:cd07846   79 FEFVDHTVLDDLEKYPN-GLDESRVRKYLFQILRGIDFCHSHNIIHRDIKPENILVSQSGVVkLCDFG 145
STKc_Nek9 cd08221
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
666-876 1.45e-08

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 9; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek9, also called Nercc1, is primarily a cytoplasmic protein but can also localize in the nucleus. It is involved in modulating chromosome alignment and splitting during mitosis. It interacts with the gamma-tubulin ring complex and the Ran GTPase, and is implicated in microtubule organization. Nek9 associates with FACT (FAcilitates Chromatin Transcription) and modulates interphase progression. It also interacts with Nek6, and Nek7, during mitosis, resulting in their activation. Nek9 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270860 [Multi-domain]  Cd Length: 256  Bit Score: 56.67  E-value: 1.45e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 666 HENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKtsldinktRQIAQE---------IIKGMGYLHAKGIVHKDLKS 736
Cdd:cd08221   58 HDNIITYYNHFLDGESLFIEMEYCNGGNLHDKIAQQK--------NQLFPEevvlwylyqIVSAVSHIHKAGILHRDIKT 129
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 737 KNVFYDngKVVITDFGLFGISGVVREgrrENQLKLSH-DWLCYLAPEIVRemtpGKdedqlPFSKAADVYAFGTVWYEL- 814
Cdd:cd08221  130 LNIFLT--KADLVKLGDFGISKVLDS---ESSMAESIvGTPYYMSPELVQ----GV-----KYNFKSDIWAVGCVLYELl 195
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767996359 815 -QARDWPLKNQAAEASiwQIGSGEgMKRVLTSVSLgkEVSEILSACWAFDLQERPSFSLLMDM 876
Cdd:cd08221  196 tLKRTFDATNPLRLAV--KIVQGE-YEDIDEQYSE--EIIQLVHDCLHQDPEDRPTAEELLER 253
STKc_BRSK1_2 cd14081
Catalytic domain of Brain-specific serine/threonine-protein kinases 1 and 2; STKs catalyze the ...
614-814 1.57e-08

Catalytic domain of Brain-specific serine/threonine-protein kinases 1 and 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BRSK1, also called SAD-B or SAD1 (Synapses of Amphids Defective homolog 1), and BRSK2, also called SAD-A, are highly expressed in mammalian forebrain. They play important roles in establishing neuronal polarity. BRSK1/2 double knock-out mice die soon after birth, showing thin cerebral cortices due to disordered subplate layers and neurons that lack distinct axons and dendrites. BRSK1 regulates presynaptic neurotransmitter release. Its activity fluctuates during cell cysle progression and it acts as a regulator of centrosome duplication. BRSK2 is also abundant in pancreatic islets, where it is involved in the regulation of glucose-stimulated insulin secretion. The BRSK1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270983 [Multi-domain]  Cd Length: 255  Bit Score: 56.49  E-value: 1.57e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRwHGE----VAIRLLEMDGHNQDHLKLF-KKEVMNYRQTRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd14081    4 RLGKTLGKGQTGLVKLAK-HCVtgqkVAIKIVNKEKLSKESVLMKvEREIAIMKLIEHPNVLKLYDVYENKKYLYLVLEY 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGRRen 767
Cdd:cd14081   83 VSGGELFDYLVK-KGRLTEKEARKFFRQIISALDYCHSHSICHRDLKPENLLLDeKNNIKIADFGM---ASLQPEGSL-- 156
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 768 qLKLSHDWLCYLAPEIVRemtpGKDEDqlpfSKAADVYAFGTVWYEL 814
Cdd:cd14081  157 -LETSCGSPHYACPEVIK----GEKYD----GRKADIWSCGVILYAL 194
STKc_nPKC_eta cd05590
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C eta; STKs catalyze the ...
619-814 1.65e-08

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C eta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-eta is predominantly expressed in squamous epithelia, where it plays a crucial role in the signaling of cell-type specific differentiation. It is also expressed in pro-B cells and early-stage thymocytes, and acts as a key regulator in early B-cell development. PKC-eta increases glioblastoma multiforme (GBM) proliferation and resistance to radiation, and is being developed as a therapeutic target for the management of GBM. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC-eta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270742 [Multi-domain]  Cd Length: 323  Bit Score: 57.22  E-value: 1.65e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRW---HGEVAIRLLEMDGHNQD---HLKLFKKEVMNYRQTrHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd05590    3 LGKGSFGKVMLARLkesGRLYAVKVLKKDVILQDddvECTMTEKRILSLARN-HPFLTQLYCCFQTPDRLFFVMEFVNGG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgisgvVREGRRENQLKL 771
Cdd:cd05590   82 DLMFHIQKSR-RFDEARARFYAAEITSALMFLHDKGIIYRDLKLDNVLLDHeGHCKLADFGM------CKEGIFNGKTTS 154
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 772 ShdwLC----YLAPEIVREMTPGKDedqlpfskaADVYAFGTVWYEL 814
Cdd:cd05590  155 T---FCgtpdYIAPEILQEMLYGPS---------VDWWAMGVLLYEM 189
STKc_EIF2AK3_PERK cd14048
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
677-814 1.68e-08

Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase 3 or PKR-like Endoplasmic Reticulum Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PERK (or EIF2AK3) is a type-I ER transmembrane protein containing a luminal domain bound with the chaperone BiP under unstressed conditions and a cytoplasmic catalytic kinase domain. In response to the accumulation of misfolded or unfolded proteins in the ER, PERK is activated through the release of BiP, allowing it to dimerize and autophosphorylate. It functions as the central regulator of translational control during the Unfolded Protein Response (UPR) pathway. In addition to the eIF-2 alpha subunit, PERK also phosphorylates Nrf2, a leucine zipper transcription factor which regulates cellular redox status and promotes cell survival during the UPR. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the downregulation of protein synthesis. The PERK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270950 [Multi-domain]  Cd Length: 281  Bit Score: 56.81  E-value: 1.68e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 MNPPHLAIITSFCKGRTLHSFVRDPKT--SLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL 753
Cdd:cd14048   85 MDEVYLYIQMQLCRKENLKDWMNRRCTmeSRELFVCLNIFKQIASAVEYLHSKGLIHRDLKPSNVFFSlDDVVKVGDFGL 164
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 754 FGISGVVREGRRENQLKLSHD-------WLCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYEL 814
Cdd:cd14048  165 VTAMDQGEPEQTVLTPMPAYAkhtgqvgTRLYMSPEQIHGNQ---------YSEKVDIFALGLILFEL 223
STKc_Titin cd14104
Catalytic domain of the Giant Serine/Threonine Kinase Titin; STKs catalyze the transfer of the ...
617-814 1.73e-08

Catalytic domain of the Giant Serine/Threonine Kinase Titin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Titin, also called connectin, is a muscle-specific elastic protein and is the largest known protein to date. It contains multiple immunoglobulin (Ig)-like and fibronectin type III (FN3) domains, and a single kinase domain near the C-terminus. It spans half of the sarcomere, the repeating contractile unit of striated muscle, and performs mechanical and catalytic functions. Titin contributes to the passive force generated when muscle is stretched during relaxation. Its kinase domain phosphorylates and regulates the muscle protein telethonin, which is required for sarcomere formation in differentiating myocytes. In addition, titin binds many sarcomere proteins and acts as a molecular scaffold for filament formation during myofibrillogenesis. The Titin subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271006 [Multi-domain]  Cd Length: 277  Bit Score: 56.79  E-value: 1.73e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHR---GRWHGEVAIRLLEMDGHNQdhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd14104    6 EELGRGQFGIVHRcveTSSKKTYMAKFVKVKGADQ---VLVKKEISILNIARHRNILRLHESFESHEELVMIFEFISGVD 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSLD----INKTRQIAQeiikGMGYLHAKGIVHKDLKSKNVFYDNGK---VVITDFGLfgisgvVREGRRE 766
Cdd:cd14104   83 IFERITTARFELNereiVSYVRQVCE----ALEFLHSKNIGHFDIRPENIIYCTRRgsyIKIIEFGQ------SRQLKPG 152
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 767 NQLKLSHDWLCYLAPEIVR-EMTpgkdedqlpfSKAADVYAFGTVWYEL 814
Cdd:cd14104  153 DKFRLQYTSAEFYAPEVHQhESV----------STATDMWSLGCLVYVL 191
STKc_IKK_alpha cd14039
Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase ...
619-813 1.73e-08

Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase (IKK) alpha; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IKKalpha is involved in the non-canonical or alternative pathway of regulating Nuclear Factor-KappaB (NF-kB) proteins, a family of transcription factors which are critical in many cellular functions including inflammatory responses, immune development, cell survival, and cell proliferation, among others. The non-canonical pathway functions in cells lacking NEMO (NF-kB Essential MOdulator) and IKKbeta. It is induced by a subset of TNFR family members including CD40, RANK, and B cell-activating factor receptor. IKKalpha processes the Inhibitor of NF-kB (IkB)-like C-terminus of NF-kB2/p100 to produce p52, allowing the p52/RelB dimer to migrate to the nucleus. This pathway is dependent on NIK (NF-kB Inducing Kinase) which phosphorylates and activates IKKalpha. The IKKalpha subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270941 [Multi-domain]  Cd Length: 289  Bit Score: 56.85  E-value: 1.73e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRV--HRGRWHGE-VAIRL--LEMDGHNQDHlklFKKEVMNYRQTRHENVVlfmGACMNP----------PHLA 683
Cdd:cd14039    1 LGTGGFGNVclYQNQETGEkIAIKScrLELSVKNKDR---WCHEIQIMKKLNHPNVV---KACDVPeemnflvndvPLLA 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IitSFCKGRTLHSFVRDPKTSLDINKTR--QIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD--NGKVV--ITDFGLfgis 757
Cdd:cd14039   75 M--EYCSGGDLRKLLNKPENCCGLKESQvlSLLSDIGSGIQYLHENKIIHRDLKPENIVLQeiNGKIVhkIIDLGY---- 148
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 758 gvvreGRRENQLKLSHDW---LCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYE 813
Cdd:cd14039  149 -----AKDLDQGSLCTSFvgtLQYLAPELF---------ENKSYTVTVDYWSFGTMVFE 193
STKc_GRK7 cd05607
Catalytic domain of the Protein Serine/Threonine Kinase, G protein-coupled Receptor Kinase 7; ...
681-823 1.73e-08

Catalytic domain of the Protein Serine/Threonine Kinase, G protein-coupled Receptor Kinase 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK7 (also called iodopsin kinase) belongs to the visual group of GRKs. It is primarily found in the retina and plays a role in the regulation of opsin light receptors. GRK7 is located in retinal cone outer segments and plays an important role in regulating photoresponse of the cones. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors, which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK7 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270758 [Multi-domain]  Cd Length: 286  Bit Score: 56.84  E-value: 1.73e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFCKGRTLHSFVRDPKT-SLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSG 758
Cdd:cd05607   76 HLCLVMSLMNGGDLKYHIYNVGErGIEMERVIFYSAQITCGILHLHSLKIVYRDMKPENVLLDdNGNCRLSDLGL---AV 152
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 759 VVREGRRENQLKLSHDwlcYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKN 823
Cdd:cd05607  153 EVKEGKPITQRAGTNG---YMAPEILKEE---------SYSYPVDWFAMGCSIYEMVAGRTPFRD 205
STKc_RSK4_C cd14177
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 4 (also called ...
614-837 1.79e-08

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 4 (also called Ribosomal protein S6 kinase alpha-6 or 90kDa ribosomal protein S6 kinase 6); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK4 is also called S6K-alpha-6, RPS6KA6, p90RSK6 or pp90RSK4. RSK4 is a substrate of ERK and is a modulator of p53-dependent proliferation arrest in human cells. Deletion of the RSK4 gene, RPS6KA6, frequently occurs in patients of X-linked deafness type 3, mental retardation and choroideremia. Studies of RSK4 in cancer cells and tissues suggest that it may be oncogenic or tumor suppressive depending on many factors. RSK4 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271079 [Multi-domain]  Cd Length: 295  Bit Score: 56.95  E-value: 1.79e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGR----VHRGRwHGEVAIRLLEMDGHN-QDHLKLfkkeVMNYRQtrHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd14177    7 ELKEDIGVGSYSVckrcIHRAT-NMEFAVKIIDKSKRDpSEEIEI----LMRYGQ--HPNIITLKDVYDDGRYVYLVTEL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY--DNGK---VVITDFGLfgisgvVREG 763
Cdd:cd14177   80 MKGGELLDRILRQKF-FSEREASAVLYTITKTVDYLHCQGVVHRDLKPSNILYmdDSANadsIRICDFGF------AKQL 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 764 RRENQLKLSHdwlCY----LAPEIVreMTPGKDedqlpfsKAADVYAFGTVWYELQARDWPLK---NQAAEASIWQIGSG 836
Cdd:cd14177  153 RGENGLLLTP---CYtanfVAPEVL--MRQGYD-------AACDIWSLGVLLYTMLAGYTPFAngpNDTPEEILLRIGSG 220

                 .
gi 767996359 837 E 837
Cdd:cd14177  221 K 221
PTZ00283 PTZ00283
serine/threonine protein kinase; Provisional
716-876 1.82e-08

serine/threonine protein kinase; Provisional


Pssm-ID: 240344 [Multi-domain]  Cd Length: 496  Bit Score: 57.96  E-value: 1.82e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 716 EIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFG-----ISGVVreGRRenqlklshdwLC----YLAPEIVR 785
Cdd:PTZ00283 151 QVLLAVHHVHSKHMIHRDIKSANILLcSNGLVKLGDFGFSKmyaatVSDDV--GRT----------FCgtpyYVAPEIWR 218
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 786 emtpgkdedQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEasiwqigsgEGMKRVLTSV------SLGKEVSEILSAC 859
Cdd:PTZ00283 219 ---------RKPYSKKADMFSLGVLLYELLTLKRPFDGENME---------EVMHKTLAGRydplppSISPEMQEIVTAL 280
                        170
                 ....*....|....*..
gi 767996359 860 WAFDLQERPSFSLLMDM 876
Cdd:PTZ00283 281 LSSDPKRRPSSSKLLNM 297
PKc_Pek1_like cd06621
Catalytic domain of fungal Pek1-like dual-specificity Mitogen-Activated Protein Kinase Kinases; ...
613-755 2.06e-08

Catalytic domain of fungal Pek1-like dual-specificity Mitogen-Activated Protein Kinase Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include the MAPKKs Pek1/Skh1 from Schizosaccharomyces pombe and MKK2 from Saccharomyces cerevisiae, and related proteins. Both fission yeast Pek1 and baker's yeast MKK2 are components of the cell integrity MAPK pathway. In fission yeast, Pek1 phosphorylates and activates Pmk1/Spm1 and is regulated by the MAPKK kinase Mkh1. In baker's yeast, the pathway involves the MAPK Slt2, the MAPKKs MKK1 and MKK2, and the MAPKK kinase Bck1. The cell integrity MAPK cascade is activated by multiple stress conditions, and is essential in cell wall construction, morphogenesis, cytokinesis, and ion homeostasis. MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The MAPKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270793 [Multi-domain]  Cd Length: 287  Bit Score: 56.66  E-value: 2.06e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 613 VELGEpIGQGRWGRVHRGRWHGE---VAIRLLEMDGHNQDHLKLFKKEVMNyRQTRHENVVLFMGACMN--PPHLAIITS 687
Cdd:cd06621    4 VELSS-LGEGAGGSVTKCRLRNTktiFALKTITTDPNPDVQKQILRELEIN-KSCASPYIVKYYGAFLDeqDSSIGIAME 81
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 688 FCKGRTLHSFVRD-PKTSLDINKT--RQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFG 755
Cdd:cd06621   82 YCEGGSLDSIYKKvKKKGGRIGEKvlGKIAESVLKGLSYLHSRKIIHRDIKPSNILLTrKGQVKLCDFGVSG 153
COG2112 COG2112
Predicted Ser/Thr protein kinase [Signal transduction mechanisms];
617-751 2.37e-08

Predicted Ser/Thr protein kinase [Signal transduction mechanisms];


Pssm-ID: 441715 [Multi-domain]  Cd Length: 225  Bit Score: 55.41  E-value: 2.37e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGE-VAIRLLEMDGHNqdhlKLFKKEVMNYRQTRHENV---VLFMGAcmnpphLAIITSFCKGR 692
Cdd:COG2112   46 RLLGKGYRGVVFLGKLGGKkVALKIRRTDSPR----PSLKKEAEILKKANGAGVgpkLYDYGR------DFLVMEYIEGE 115
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767996359 693 TLHSFVRdpktSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLK--SKNVFYDNGKVVITDF 751
Cdd:COG2112  116 PLKDWLE----NLDKEELRKVIRELLEAAYLLDRIGIDHGELSrpGKHVIVDKGRPYIIDF 172
STKc_RSK1_C cd14175
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 1 (also called ...
662-837 2.38e-08

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 1 (also called Ribosomal protein S6 kinase alpha-1 or 90kDa ribosomal protein S6 kinase 1); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK1 is also called S6K-alpha-1, RPS6KA1, p90RSK1 or MAPK-activated protein kinase 1a (MAPKAPK-1a). It is a component of the insulin transduction pathway, regulating the function of IRS1. It also interacts with PKA and promotes its inactivation. RSK1 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271077 [Multi-domain]  Cd Length: 291  Bit Score: 56.57  E-value: 2.38e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 662 RQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY 741
Cdd:cd14175   50 RYGQHPNIITLKDVYDDGKHVYLVTELMRGGELLDKILRQKF-FSEREASSVLHTICKTVEYLHSQGVVHRDLKPSNILY 128
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 742 -----DNGKVVITDFGLfgisgvVREGRRENQLKLSHdwlCY----LAPEIVREMtpGKDEdqlpfskAADVYAFGTVWY 812
Cdd:cd14175  129 vdesgNPESLRICDFGF------AKQLRAENGLLMTP---CYtanfVAPEVLKRQ--GYDE-------GCDIWSLGILLY 190
                        170       180
                 ....*....|....*....|....*...
gi 767996359 813 ELQARDWPLKN---QAAEASIWQIGSGE 837
Cdd:cd14175  191 TMLAGYTPFANgpsDTPEEILTRIGSGK 218
PTKc_TrkC cd05094
Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase C; PTKs catalyze ...
652-882 2.44e-08

Catalytic domain of the Protein Tyrosine Kinase, Tropomyosin Related Kinase C; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. TrkC is a receptor PTK (RTK) containing an extracellular region with arrays of leucine-rich motifs flanked by two cysteine-rich clusters followed by two immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. Binding of TrkC to its ligand, neurotrophin 3 (NT3), results in receptor oligomerization and activation of the catalytic domain. TrkC is broadly expressed in the nervous system and in some non-neural tissues including the developing heart. NT3/TrkC signaling plays an important role in the innervation of the cardiac conducting system and the development of smooth muscle cells. Mice deficient with NT3 and TrkC have multiple heart defects. NT3/TrkC signaling is also critical for the development and maintenance of enteric neurons that are important for the control of gut peristalsis. The TrkC subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270676 [Multi-domain]  Cd Length: 287  Bit Score: 56.56  E-value: 2.44e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 652 KLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVR---------------DPKTSLDINKTRQIAQE 716
Cdd:cd05094   52 KDFQREAELLTNLQHDHIVKFYGVCGDGDPLIMVFEYMKHGDLNKFLRahgpdamilvdgqprQAKGELGLSQMLHIATQ 131
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 717 IIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLFGISGVVREGRRENQLKLSHDWLcylAPEIVREMTpgkdedq 795
Cdd:cd05094  132 IASGMVYLASQHFVHRDLATRNCLVGANLLVkIGDFGMSRDVYSTDYYRVGGHTMLPIRWM---PPESIMYRK------- 201
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 796 lpFSKAADVYAFGTVWYEL-QARDWPLKNQAAEASIWQIGSGEGMKRVLTSvslGKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd05094  202 --FTTESDVWSFGVILWEIfTYGKQPWFQLSNTEVIECITQGRVLERPRVC---PKEVYDIMLGCWQREPQQRLNIKEIY 276

                 ....*...
gi 767996359 875 DMLEKLPK 882
Cdd:cd05094  277 KILHALGK 284
STKc_nPKC_theta_like cd05592
Catalytic domain of the Serine/Threonine Kinases, Novel Protein Kinase C theta, delta, and ...
619-814 2.62e-08

Catalytic domain of the Serine/Threonine Kinases, Novel Protein Kinase C theta, delta, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-theta is selectively expressed in T-cells and plays an important and non-redundant role in several aspects of T-cell biology. PKC-delta plays a role in cell cycle regulation and programmed cell death in many cell types. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. There are four nPKC isoforms, delta, epsilon, eta, and theta. The nPKC-theta-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270744 [Multi-domain]  Cd Length: 320  Bit Score: 56.62  E-value: 2.62e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHrgrwhgevairLLEMDGHNQDH-LKLFKKEV----------MNYRQ-----TRHENVVLFMGACMNPPHL 682
Cdd:cd05592    3 LGKGSFGKVM-----------LAELKGTNQYFaIKALKKDVvledddvectMIERRvlalaSQHPFLTHLFCTFQTESHL 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 683 AIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgVVR 761
Cdd:cd05592   72 FFVMEYLNGGDLMFHIQQ-SGRFDEDRARFYGAEIICGLQFLHSRGIIYRDLKLDNVLLDrEGHIKIADFGM-----CKE 145
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 762 EGRRENQLklshDWLC----YLAPEIVRemtpGKDEDQlpfskAADVYAFGTVWYEL 814
Cdd:cd05592  146 NIYGENKA----STFCgtpdYIAPEILK----GQKYNQ-----SVDWWSFGVLLYEM 189
STKc_PLK2 cd14188
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 2; STKs catalyze the ...
656-874 2.83e-08

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK2, also called Snk (serum-inducible kinase), functions in G1 progression, S-phase arrest, and centriole duplication. Its gene is responsive to both growth factors and cellular stress, is a transcriptional target of p53, and activates a G2-M checkpoint. The PLK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271090 [Multi-domain]  Cd Length: 255  Bit Score: 55.79  E-value: 2.83e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 656 KEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDiNKTRQIAQEIIKGMGYLHAKGIVHKDLK 735
Cdd:cd14188   50 KEIELHRILHHKHVVQFYHYFEDKENIYILLEYCSRRSMAHILKARKVLTE-PEVRYYLRQIVSGLKYLHEQEILHRDLK 128
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 736 SKNVFY-DNGKVVITDFGLfgisgVVREGRRENQLKLSHDWLCYLAPEIVREMTPGKDedqlpfskaADVYAFGTVWYEL 814
Cdd:cd14188  129 LGNFFInENMELKVGDFGL-----AARLEPLEHRRRTICGTPNYLSPEVLNKQGHGCE---------SDIWALGCVMYTM 194
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 815 QARDWPLKNQAAEASIWQIGSGegmkRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd14188  195 LLGRPPFETTNLKETYRCIREA----RYSLPSSLLAPAKHLIASMLSKNPEDRPSLDEII 250
STKc_MAK_like cd07830
Catalytic domain of Male germ cell-Associated Kinase-like Serine/Threonine Kinases; STKs ...
614-821 2.89e-08

Catalytic domain of Male germ cell-Associated Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of human MAK and MAK-related kinase (MRK), Saccharomyces cerevisiae Ime2p, Schizosaccharomyces pombe Mei4-dependent protein 3 (Mde3) and Pit1, Caenorhabditis elegans dyf-5, Arabidopsis thaliana MHK, and similar proteins. These proteins play important roles during meiosis. MAK is highly expressed in testicular cells specifically in the meiotic phase, but is not essential for spermatogenesis and fertility. It functions as a coactivator of the androgen receptor in prostate cells. MRK, also called Intestinal Cell Kinase (ICK), is expressed ubiquitously, with highest expression in the ovary and uterus. A missense mutation in MRK causes endocrine-cerebro-osteodysplasia, suggesting that this protein plays an important role in the development of many organs. MAK and MRK may be involved in regulating cell cycle and cell fate. Ime2p is a meiosis-specific kinase that is important during meiotic initiation and during the later stages of meiosis. Mde3 functions downstream of the transcription factor Mei-4 which is essential for meiotic prophase I. The MAK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270824 [Multi-domain]  Cd Length: 283  Bit Score: 56.00  E-value: 2.89e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWH--GE-VAIRLLEMDGHN-QDHLKLfkKEVMNYRQ-TRHENVVLFMGACMNPPHLAIITSF 688
Cdd:cd07830    2 KVIKQLGDGTFGSVYLARNKetGElVAIKKMKKKFYSwEECMNL--REVKSLRKlNEHPNIVKLKEVFRENDELYFVFEY 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgisgvVREGRREN 767
Cdd:cd07830   80 MEGNLYQLMKDRKGKPFSESVIRSIIYQILQGLAHIHKHGFFHRDLKPENLLVSGPEVVkIADFGL------AREIRSRP 153
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 768 QLK--LSHDWlcYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYELqARDWPL 821
Cdd:cd07830  154 PYTdyVSTRW--YRAPEILLRST--------SYSSPVDIWALGCIMAEL-YTLRPL 198
STKc_p38 cd07851
Catalytic domain of the Serine/Threonine Kinase, p38 Mitogen-Activated Protein Kinase; STKs ...
606-753 2.94e-08

Catalytic domain of the Serine/Threonine Kinase, p38 Mitogen-Activated Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38 kinases are mitogen-activated protein kinases (MAPKs), serving as important mediators of cellular responses to extracellular signals. They function in the regulation of the cell cycle, cell development, cell differentiation, senescence, tumorigenesis, apoptosis, pain development and pain progression, and immune responses. p38 kinases are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. p38 substrates include other protein kinases and factors that regulate transcription, nuclear export, mRNA stability and translation. p38 kinases are drug targets for the inflammatory diseases psoriasis, rheumatoid arthritis, and chronic pulmonary disease. Vertebrates contain four isoforms of p38, named alpha, beta, gamma, and delta, which show varying substrate specificity and expression patterns. p38alpha and p38beta are ubiquitously expressed, p38gamma is predominantly found in skeletal muscle, and p38delta is found in the heart, lung, testis, pancreas, and small intestine. The p38 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143356 [Multi-domain]  Cd Length: 343  Bit Score: 56.53  E-value: 2.94e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELgEPIGQGRWGRVHRGRWHG---EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHL 682
Cdd:cd07851   11 WEVPDRYQNL-SPVGSGAYGQVCSAFDTKtgrKVAIKKLSRPFQSAIHAKRTYRELRLLKHMKHENVIGLLDVFTPASSL 89
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 683 A------IITSFCkGRTLHSFVRDPKTSLDinKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV-FYDNGKVVITDFGL 753
Cdd:cd07851   90 EdfqdvyLVTHLM-GADLNNIVKCQKLSDD--HIQFLVYQILRGLKYIHSAGIIHRDLKPSNLaVNEDCELKILDFGL 164
STKc_RSK3_C cd14178
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 3 (also called ...
717-837 3.17e-08

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 3 (also called Ribosomal protein S6 kinase alpha-2 or 90kDa ribosomal protein S6 kinase 2); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK3 is also called S6K-alpha-2, RPS6KA2, p90RSK2 or MAPK-activated protein kinase 1c (MAPKAPK-1c). RSK3 binds muscle A-kinase anchoring protein (mAKAP)-b directly and regulates concentric cardiac myocyte growth. The RSK3 gene, RPS6KA2, is a putative tumor suppressor gene in sporadic epithelial ovarian cancer and variations to the gene may be associated with rectal cancer risk. RSK3 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271080 [Multi-domain]  Cd Length: 293  Bit Score: 56.18  E-value: 3.17e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 717 IIKGMGYLHAKGIVHKDLKSKNVFY-----DNGKVVITDFGLfgisgvVREGRRENQLKLSHdwlCY----LAPEIVREM 787
Cdd:cd14178  106 ITKTVEYLHSQGVVHRDLKPSNILYmdesgNPESIRICDFGF------AKQLRAENGLLMTP---CYtanfVAPEVLKRQ 176
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767996359 788 TpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKN---QAAEASIWQIGSGE 837
Cdd:cd14178  177 G---------YDAACDIWSLGILLYTMLAGFTPFANgpdDTPEEILARIGSGK 220
STKc_GRK cd05577
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase; STKs ...
679-822 3.21e-08

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors, which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. GRKs play important roles in the cardiovascular, immune, respiratory, skeletal, and nervous systems. They contain a central catalytic domain, flanked by N- and C-terminal extensions. The N-terminus contains an RGS (regulator of G protein signaling) homology (RH) domain and several motifs. The C-terminus diverges among different groups of GRKs. There are seven types of GRKs, named GRK1 to GRK7, which are subdivided into three main groups: visual (GRK1/7); beta-adrenergic receptor kinases (GRK2/3); and GRK4-like (GRK4/5/6). Expression of GRK2/3/5/6 is widespread while GRK1/4/7 show a limited tissue distribution. The substrate spectrum of the widely expressed GRKs partially overlaps. The GRK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270729 [Multi-domain]  Cd Length: 278  Bit Score: 56.00  E-value: 3.21e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 679 PPHLAIITSFCKGRTLHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgi 756
Cdd:cd05577   65 KDKLCLVLTLMNGGDLKYHIYNVGTRgFSEARAIFYAAEIICGLEHLHNRFIVYRDLKPENILLDDhGHVRISDLGL--- 141
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 757 SGVVREGRRENQLKLSHDwlcYLAPEIVREmtpgkdedQLPFSKAADVYAFGTVWYELQARDWPLK 822
Cdd:cd05577  142 AVEFKGGKKIKGRVGTHG---YMAPEVLQK--------EVAYDFSVDWFALGCMLYEMIAGRSPFR 196
STKc_DAPK1 cd14194
Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 1; STKs ...
611-835 3.27e-08

Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DAPKs mediate cell death and act as tumor suppressors. They are necessary to induce cell death and their overexpression leads to death-associated changes including membrane blebbing, cell rounding, and formation of autophagic vesicles. Vertebrates contain three subfamily members with different domain architecture, localization, and function. DAPK1 is the prototypical member of the subfamily and is also simply referred to as DAPK. It is Ca2+/calmodulin (CaM)-regulated and actin-associated protein that contains an N-terminal kinase domain followed by an autoinhibitory CaM binding region and a large C-terminal extension with multiple functional domains including ankyrin (ANK) repeats, a cytoskeletal binding domain, a Death domain, and a serine-rich tail. Loss of DAPK1 expression, usually because of DNA methylation, is implicated in many tumor types. DAPK1 is highly abundant in the brain and has also been associated with neurodegeneration. The DAPK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271096 [Multi-domain]  Cd Length: 269  Bit Score: 55.80  E-value: 3.27e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRWHG---EVAIRLLEMD-------GHNQDHLKlfkKEVMNYRQTRHENVVLFMGACMNPP 680
Cdd:cd14194    5 DYYDTGEELGSGQFAVVKKCREKStglQYAAKFIKKRrtkssrrGVSREDIE---REVSILKEIQHPNVITLHEVYENKT 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-----KVVITDFGL-- 753
Cdd:cd14194   82 DVILILELVAGGELFDFLAE-KESLTEEEATEFLKQILNGVYYLHSLQIAHFDLKPENIMLLDRnvpkpRIKIIDFGLah 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 754 ---FGisgvvregrreNQLKLSHDWLCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASI 830
Cdd:cd14194  161 kidFG-----------NEFKNIFGTPEFVAPEIV---------NYEPLGLEADMWSIGVITYILLSGASPFLGDTKQETL 220

                 ....*
gi 767996359 831 WQIGS 835
Cdd:cd14194  221 ANVSA 225
PHA03209 PHA03209
serine/threonine kinase US3; Provisional
657-752 3.33e-08

serine/threonine kinase US3; Provisional


Pssm-ID: 177557 [Multi-domain]  Cd Length: 357  Bit Score: 56.42  E-value: 3.33e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 657 EVMNYRQTRHENVV-----LFMGA--CMNPPHLAiitsfckgRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGI 729
Cdd:PHA03209 107 EAMLLQNVNHPSVIrmkdtLVSGAitCMVLPHYS--------SDLYTYLTKRSRPLPIDQALIIEKQILEGLRYLHAQRI 178
                         90       100
                 ....*....|....*....|....
gi 767996359 730 VHKDLKSKNVFYDN-GKVVITDFG 752
Cdd:PHA03209 179 IHRDVKTENIFINDvDQVCIGDLG 202
PKc_Myt1 cd14050
Catalytic domain of the Dual-specificity protein kinase, Myt1; Dual-specificity PKs catalyze ...
657-808 4.05e-08

Catalytic domain of the Dual-specificity protein kinase, Myt1; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. Myt1 is a cytoplasmic cell cycle checkpoint kinase that can keep the cyclin-dependent kinase CDK1 in an inactive state through phosphorylation of N-terminal thr (T14) and tyr (Y15) residues, leading to the delay of meiosis I entry. Meiotic progression is ensured by a two-step inhibition and downregulation of Myt1 by CDK1/XRINGO and p90Rsk during oocyte maturation. In addition, Myt1 targets cyclin B1/B2 and is essential for Golgi and ER assembly during telophase. In Drosophila, Myt1 may be a downstream target of Notch during eye development. The Myt1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270952 [Multi-domain]  Cd Length: 249  Bit Score: 55.39  E-value: 4.05e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 657 EVMNYRQ-TRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSldINKTRQIAQEIIKGMGYLHAKGIVHKDLK 735
Cdd:cd14050   50 EVERHEKlGEHPNCVRFIKAWEEKGILYIQTELCDTSLQQYCEETHSLP--ESEVWNILLDLLKGLKHLHDHGLIHLDIK 127
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 736 SKNVFYDNGKVV-ITDFGLfgisgvVREGRRENQLKLSHDWLCYLAPEIVRemtpGKdedqlpFSKAADVYAFG 808
Cdd:cd14050  128 PANIFLSKDGVCkLGDFGL------VVELDKEDIHDAQEGDPRYMAPELLQ----GS------FTKAADIFSLG 185
STKc_WNK2_like cd14032
Catalytic domain of With No Lysine (WNK) 2-like Serine/Threonine kinases; STKs catalyze the ...
619-867 4.16e-08

Catalytic domain of With No Lysine (WNK) 2-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. WNK2 is widely expressed and has been shown to be epigenetically silenced in gliomas. It inhibits cell growth by acting as a negative regulator of MEK1-ERK1/2 signaling. WNK2 modulates growth factor-induced cancer cell proliferation, suggesting that it may be a tumor suppressor gene. WNKs comprise a subfamily of STKs with an unusual placement of the catalytic lysine relative to all other protein kinases. They are critical in regulating ion balance and are thus, important components in the control of blood pressure. The WNK2-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270934 [Multi-domain]  Cd Length: 266  Bit Score: 55.47  E-value: 4.16e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRG----RWHgEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFM----GACMNPPHLAIITSFCK 690
Cdd:cd14032    9 LGRGSFKTVYKGldteTWV-EVAWCELQDRKLTKVERQRFKEEAEMLKGLQHPNIVRFYdfweSCAKGKRCIVLVTELMT 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKG--IVHKDLKSKNVFYD--NGKVVITDFGLFGIsgvvregRRE 766
Cdd:cd14032   88 SGTLKTYLKRFKV-MKPKVLRSWCRQILKGLLFLHTRTppIIHRDLKCDNIFITgpTGSVKIGDLGLATL-------KRA 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 767 NQLKLSHDWLCYLAPEIVREMtpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGeGMKRVLTSV 846
Cdd:cd14032  160 SFAKSVIGTPEFMAPEMYEEH----------YDESVDVYAFGMCMLEMATSEYPYSECQNAAQIYRKVTC-GIKPASFEK 228
                        250       260
                 ....*....|....*....|.
gi 767996359 847 SLGKEVSEILSACWAFDLQER 867
Cdd:cd14032  229 VTDPEIKEIIGECICKNKEER 249
STKc_myosinIIIB_N cd06639
N-terminal Catalytic domain of the Serine/Threonine Kinase, Class IIIB myosin; STKs catalyze ...
609-875 4.35e-08

N-terminal Catalytic domain of the Serine/Threonine Kinase, Class IIIB myosin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Class IIIB myosin is expressed highly in retina. It is also present in the brain and testis. The human class IIIB myosin gene maps to a region that overlaps the locus for Bardet-Biedl syndrome, which is characterized by dysmorphic extremities, retinal dystrophy, obesity, male hypogenitalism, and renal abnormalities. Class III myosins are motor proteins containing an N-terminal kinase catalytic domain and a C-terminal actin-binding domain. They may play an important role in maintaining the structural integrity of photoreceptor cell microvilli. They may also function as cargo carriers during light-dependent translocation, in photoreceptor cells, of proteins such as transducin and arrestin. The class III myosin subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270808 [Multi-domain]  Cd Length: 291  Bit Score: 55.77  E-value: 4.35e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 609 PFEQVELGEPIGQGRWGRVHR---GRWHGEVAIRLLE----MDGHNQDHLKLFKKevmnyrQTRHENVVLFMGACMNPPH 681
Cdd:cd06639   20 PSDTWDIIETIGKGTYGKVYKvtnKKDGSLAAVKILDpisdVDEEIEAEYNILRS------LPNHPNVVKFYGMFYKADQ 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 -----LAIITSFCKGRTLHSFVRD---PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDfg 752
Cdd:cd06639   94 yvggqLWLVLELCNGGSVTELVKGllkCGQRLDEAMISYILYGALLGLQHLHNNRIIHRDVKGNNILLTtEGGVKLVD-- 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 753 lFGISGVVREGR-RENQLKLSHDWlcyLAPEIVremtpgKDEDQLPFSKAA--DVYAFGTVWYELQARDWPLKNQAAEAS 829
Cdd:cd06639  172 -FGVSAQLTSARlRRNTSVGTPFW---MAPEVI------ACEQQYDYSYDArcDVWSLGITAIELADGDPPLFDMHPVKA 241
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 767996359 830 IWQIGSGEGmKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLMD 875
Cdd:cd06639  242 LFKIPRNPP-PTLLNPEKWCRGFSHFISQCLIKDFEKRPSVTHLLE 286
STKc_p38gamma cd07880
Catalytic domain of the Serine/Threonine Kinase, p38gamma Mitogen-Activated Protein Kinase ...
602-814 5.31e-08

Catalytic domain of the Serine/Threonine Kinase, p38gamma Mitogen-Activated Protein Kinase (also called MAPK12); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38gamma/MAPK12 is predominantly expressed in skeletal muscle. Unlike p38alpha and p38beta, p38gamma is insensitive to pyridinylimidazoles. It displays an antagonizing function compared to p38alpha. p38gamma inhibits, while p38alpha stimulates, c-Jun phosphorylation and AP-1 mediated transcription. p38gamma also plays a role in the signaling between Ras and the estrogen receptor and has been implicated to increase cell invasion and breast cancer progression. In Xenopus, p38gamma is critical in the meiotic maturation of oocytes. p38 kinases are MAPKs, serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38gamma subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143385 [Multi-domain]  Cd Length: 343  Bit Score: 55.73  E-value: 5.31e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 602 YLQE-----WDIPFEQVELgEPIGQGRWGRVHR---GRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFM 673
Cdd:cd07880    2 YRQEvnktiWEVPDRYRDL-KQVGSGAYGTVCSaldRRTGAKVAIKKLYRPFQSELFAKRAYRELRLLKHMKHENVIGLL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 674 GACMNPPHLAIITSF-----CKGRTLHSFVRDPKTSLDinKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV-FYDNGKVV 747
Cdd:cd07880   81 DVFTPDLSLDRFHDFylvmpFMGTDLGKLMKHEKLSED--RIQFLVYQMLKGLKYIHAAGIIHRDLKPGNLaVNEDCELK 158
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 748 ITDFGLfgisgvVREGRRENQLKLSHDWlcYLAPEIVRemtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd07880  159 ILDFGL------ARQTDSEMTGYVVTRW--YRAPEVIL--------NWMHYTQTVDIWSVGCIMAEM 209
STKc_16 cd13986
Catalytic domain of Serine/Threonine Kinase 16; STKs catalyze the transfer of the ...
646-881 5.70e-08

Catalytic domain of Serine/Threonine Kinase 16; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK16 is associated with many names including Myristylated and Palmitylated Serine/threonine Kinase 1 (MPSK1), Kinase related to cerevisiae and thaliana (Krct), and Protein Kinase expressed in day 12 fetal liver (PKL12). It is widely expressed in mammals with highest levels found in liver, testis, and kidney. It is localized in the Golgi but is translocated to the nucleus upon disorganization of the Golgi. STK16 is constitutively active and is capable of phosphorylating itself and other substrates. It may be involved in regulating stromal-epithelial interactions during mammary gland ductal morphogenesis. It may also function as a transcriptional co-activator of type-C natriuretic peptide and VEGF. The STK16 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270888 [Multi-domain]  Cd Length: 282  Bit Score: 54.99  E-value: 5.70e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 646 HNQDHLKLFKKEVMNYRQTRHENVVLFMGACM----NPPHLA-IITSFCKGRTLHSFV---RDPKTSLDINKTRQIAQEI 717
Cdd:cd13986   36 HSKEDVKEAMREIENYRLFNHPNILRLLDSQIvkeaGGKKEVyLLLPYYKRGSLQDEIerrLVKGTFFPEDRILHIFLGI 115
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 718 IKGMGYLHA---KGIVHKDLKSKNV-FYDNGKVVITDFGLFGISGVVREGRRENQLKlsHDW------LCYLAPEIVrEM 787
Cdd:cd13986  116 CRGLKAMHEpelVPYAHRDIKPGNVlLSEDDEPILMDLGSMNPARIEIEGRREALAL--QDWaaehctMPYRAPELF-DV 192
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 788 TPGKDEDQlpfskAADVYAFGTVWYELQARDWPLKnqaaeaSIWQIGsgegmkrvlTSVSLG---------------KEV 852
Cdd:cd13986  193 KSHCTIDE-----KTDIWSLGCTLYALMYGESPFE------RIFQKG---------DSLALAvlsgnysfpdnsrysEEL 252
                        250       260
                 ....*....|....*....|....*....
gi 767996359 853 SEILSACWAFDLQERPSFSLLMDMLEKLP 881
Cdd:cd13986  253 HQLVKSMLVVNPAERPSIDDLLSRVHDLI 281
STKc_MSK_C cd14092
C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
666-812 6.09e-08

C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, in response to various stimuli such as growth factors, hormones, neurotransmitters, cellular stress, and pro-inflammatory cytokines. This triggers phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) in the C-terminal extension of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. MSKs are predominantly nuclear proteins. They are widely expressed in many tissues including heart, brain, lung, liver, kidney, and pancreas. There are two isoforms of MSK, called MSK1 and MSK2. The MSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270994 [Multi-domain]  Cd Length: 311  Bit Score: 55.38  E-value: 6.09e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 666 HENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY---- 741
Cdd:cd14092   58 HPNIVKLHEVFQDELHTYLVMELLRGGELLERIR-KKKRFTESEASRIMRQLVSAVSFMHSKGVVHRDLKPENLLFtded 136
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 742 DNGKVVITDFGLFGIsgvvregRRENQ-LKLSHDWLCYLAPEIVREM--TPGKDEdqlpfskAADVYAFGTVWY 812
Cdd:cd14092  137 DDAEIKIVDFGFARL-------KPENQpLKTPCFTLPYAAPEVLKQAlsTQGYDE-------SCDLWSLGVILY 196
PTZ00024 PTZ00024
cyclin-dependent protein kinase; Provisional
613-814 6.41e-08

cyclin-dependent protein kinase; Provisional


Pssm-ID: 240233 [Multi-domain]  Cd Length: 335  Bit Score: 55.54  E-value: 6.41e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 613 VELGEPIGQGRWGRVHRG---RWHGEVAIRLLEMDGHNQDHLKLFKK------------EVMNYRQTRHENVvlfMGAcm 677
Cdd:PTZ00024  11 IQKGAHLGEGTYGKVEKAydtLTGKIVAIKKVKIIEISNDVTKDRQLvgmcgihfttlrELKIMNEIKHENI---MGL-- 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 678 npphlaiITSFCKG-------RTLHSFVR---DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKV 746
Cdd:PTZ00024  86 -------VDVYVEGdfinlvmDIMASDLKkvvDRKIRLTESQVKCILLQILNGLNVLHKWYFMHRDLSPANIFINSkGIC 158
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 747 VITDFGL---FGISGVVREGRRENQLKLSHDW------LCYLAPEIVreMTPGKdedqlpFSKAADVYAFGTVWYEL 814
Cdd:PTZ00024 159 KIADFGLarrYGYPPYSDTLSKDETMQRREEMtskvvtLWYRAPELL--MGAEK------YHFAVDMWSVGCIFAEL 227
PKc_MAPKK cd06605
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein Kinase ...
619-876 7.08e-08

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein Kinase Kinase; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MAPKKs are dual-specificity PKs that phosphorylate their downstream targets, MAPKs, at specific threonine and tyrosine residues. The MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The pathways involve a triple kinase core cascade comprising the MAPK, which is phosphorylated and activated by a MAPK kinase (MAPKK or MKK or MAP2K), which itself is phosphorylated and activated by a MAPKK kinase (MAPKKK or MKKK or MAP3K). There are three MAPK subfamilies: extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK), and p38. In mammalian cells, there are seven MAPKKs (named MKK1-7) and 20 MAPKKKs. Each MAPK subfamily can be activated by at least two cognate MAPKKs and by multiple MAPKKKs. The MAPKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270782 [Multi-domain]  Cd Length: 265  Bit Score: 54.66  E-value: 7.08e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVH--RGRWHGEV-AIRLLEMDGHnqdhLKLFKKEVMNY---RQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd06605    9 LGEGNGGVVSkvRHRPSGQImAVKVIRLEID----EALQKQILRELdvlHKCNSPYIVGFYGAFYSEGDISICMEYMDGG 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAK-GIVHKDLKSKNVFYDN-GKVVITDfglFGISGVVregrrENQLK 770
Cdd:cd06605   85 SLDKILKEVGR-IPERILGKIAVAVVKGLIYLHEKhKIIHRDVKPSNILVNSrGQVKLCD---FGVSGQL-----VDSLA 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 771 LShDWLC--YLAPEIVRemtPGKdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIgsgEGMKRV------ 842
Cdd:cd06605  156 KT-FVGTrsYMAPERIS---GGK------YTVKSDIWSLGLSLVELATGRFPYPPPNAKPSMMIF---ELLSYIvdeppp 222
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 767996359 843 -LTSVSLGKEVSEILSACWAFDLQERPSFSLLMDM 876
Cdd:cd06605  223 lLPSGKFSPDFQDFVSQCLQKDPTERPSYKELMEH 257
STKc_SPEG_rpt1 cd14108
Catalytic kinase domain, first repeat, of Giant Serine/Threonine Kinase Striated muscle ...
655-812 7.11e-08

Catalytic kinase domain, first repeat, of Giant Serine/Threonine Kinase Striated muscle preferentially expressed protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Striated muscle preferentially expressed gene (SPEG) generates 4 different isoforms through alternative promoter use and splicing in a tissue-specific manner: SPEGalpha and SPEGbeta are expressed in cardiac and skeletal striated muscle; Aortic Preferentially Expressed Protein-1 (APEG-1) is expressed in vascular smooth muscle; and Brain preferentially expressed gene (BPEG) is found in the brain and aorta. SPEG proteins have mutliple immunoglobulin (Ig), 2 fibronectin type III (FN3), and two kinase domains. They are necessary for cardiac development and survival. The SPEG subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271010 [Multi-domain]  Cd Length: 255  Bit Score: 54.52  E-value: 7.11e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 655 KKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDL 734
Cdd:cd14108   46 RRELALLAELDHKSIVRFHDAFEKRRVVIIVTELCHEELLERITK--RPTVCESEVRSYMRQLLEGIEYLHQNDVLHLDL 123
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 735 KSKNVFYDNGK---VVITDFGlfgisgvvregrreNQLKLSHDWLCY--------LAPEIVremtpgkdeDQLPFSKAAD 803
Cdd:cd14108  124 KPENLLMADQKtdqVRICDFG--------------NAQELTPNEPQYckygtpefVAPEIV---------NQSPVSKVTD 180

                 ....*....
gi 767996359 804 VYAFGTVWY 812
Cdd:cd14108  181 IWPVGVIAY 189
STKc_MARK cd14072
Catalytic domain of the Serine/Threonine Kinases, MAP/microtubule affinity-regulating kinases; ...
614-824 7.82e-08

Catalytic domain of the Serine/Threonine Kinases, MAP/microtubule affinity-regulating kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MARKs, also called Partitioning-defective 1 (Par1) proteins, function as regulators of diverse cellular processes in nematodes, Drosophila, yeast, and vertebrates. They are involved in embryogenesis, epithelial cell polarization, cell signaling, and neuronal differentiation. MARKs phosphorylate tau and related microtubule-associated proteins (MAPs), and regulates microtubule-based intracellular transport. Vertebrates contain four isoforms, namely MARK1 (or Par1c), MARK2 (or Par1b), MARK3 (Par1a), and MARK4 (or MARKL1). Known substrates of MARKs include the cell cycle-regulating phosphatase Cdc25, tyrosine phosphatase PTPH1, MAPK scaffolding protein KSR1, class IIa histone deacetylases, and plakophilin 2. The MARK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270974 [Multi-domain]  Cd Length: 253  Bit Score: 54.45  E-value: 7.82e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRwH----GEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC 689
Cdd:cd14072    3 RLLKTIGKGNFAKVKLAR-HvltgREVAIKIIDKTQLNPSSLQKLFREVRIMKILNHPNIVKLFEVIETEKTLYLVMEYA 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRdPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgiSGVVREGrreNQ 768
Cdd:cd14072   82 SGGEVFDYLV-AHGRMKEKEARAKFRQIVSAVQYCHQKRIVHRDLKAENLLLDaDMNIKIADFGF---SNEFTPG---NK 154
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LklshDWLC----YLAPEIVRemtpGKDEDqlpfSKAADVYAFGTVWYELQARDWPLKNQ 824
Cdd:cd14072  155 L----DTFCgsppYAAPELFQ----GKKYD----GPEVDVWSLGVILYTLVSGSLPFDGQ 202
STKc_MSK1_C cd14179
C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
666-837 1.01e-07

C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK1 plays a role in the regulation of translational control and transcriptional activation. It phosphorylates the transcription factors, CREB and NFkB. It also phosphorylates the nucleosomal proteins H3 and HMG-14. Increased phosphorylation of MSK1 is associated with the development of cerebral ischemic/hypoxic preconditioning. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271081 [Multi-domain]  Cd Length: 310  Bit Score: 54.66  E-value: 1.01e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 666 HENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRqIAQEIIKGMGYLHAKGIVHKDLKSKNVFY---- 741
Cdd:cd14179   61 HPNIVKLHEVYHDQLHTFLVMELLKGGELLERIKKKQHFSETEASH-IMRKLVSAVSHMHDVGVVHRDLKPENLLFtdes 139
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 742 DNGKVVITDFGLfgisgvVREGRRENQ-LKLSHDWLCYLAPEIVREmtPGKDEdqlpfskAADVYAFGTVWYEL------ 814
Cdd:cd14179  140 DNSEIKIIDFGF------ARLKPPDNQpLKTPCFTLHYAAPELLNY--NGYDE-------SCDLWSLGVILYTMlsgqvp 204
                        170       180
                 ....*....|....*....|....
gi 767996359 815 -QARDWPLKNQAAEASIWQIGSGE 837
Cdd:cd14179  205 fQCHDKSLTCTSAEEIMKKIKQGD 228
STKc_PASK cd14004
Catalytic domain of the Serine/Threonine kinase, Per-ARNT-Sim (PAS) domain Kinase; STKs ...
617-823 1.08e-07

Catalytic domain of the Serine/Threonine kinase, Per-ARNT-Sim (PAS) domain Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PASK (or PASKIN) is a nutrient and energy sensor and thus, plays an important role in maintaining cellular energy homeostasis. It coordinates the utilization of glucose in response to metabolic demand. It contains an N-terminal PAS domain which directly interacts and inhibits a C-terminal catalytic kinase domain. The PAS domain serves as a sensory module for different environmental signals such as light, redox state, and various metabolites. Binding of ligands to the PAS domain causes structural changes which leads to kinase activation and the phosphorylation of substrates to trigger the appropriate cellular response. The PASK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270906 [Multi-domain]  Cd Length: 256  Bit Score: 53.93  E-value: 1.08e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHGEVAIRLLEMdghnqdhlkLFKKEVM---------------------NYRQTRHENVVLFMGA 675
Cdd:cd14004    6 KEMGEGAYGQVNLAIYKSKGKEVVIKF---------IFKERILvdtwvrdrklgtvpleihildTLNKRSHPNIVKLLDF 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 676 CMNPPHLAIITSfCKGRTLHSFVR-DPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDfgl 753
Cdd:cd14004   77 FEDDEFYYLVME-KHGSGMDLFDFiERKPNMDEKEAKYIFRQVADAVKHLHDQGIVHRDIKDENVILDgNGTIKLID--- 152
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 754 FGISGVVREGRrenqlklsHDWLC----YLAPEIVR-EMTPGKDEdqlpfskaaDVYAFGTVWYELQARDWPLKN 823
Cdd:cd14004  153 FGSAAYIKSGP--------FDTFVgtidYAAPEVLRgNPYGGKEQ---------DIWALGVLLYTLVFKENPFYN 210
STKc_PINK1 cd14018
Catalytic domain of the Serine/Threonine protein kinase, Pten INduced Kinase 1; STKs catalyze ...
693-820 1.17e-07

Catalytic domain of the Serine/Threonine protein kinase, Pten INduced Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PINK1 contains an N-terminal mitochondrial targeting sequence, a catalytic domain, and a C-terminal regulatory region. It plays an important role in maintaining mitochondrial homeostasis. It protects cells against oxidative stress-induced apoptosis by phosphorylating the chaperone TNFR-associated protein 1 (TRAP1), also called Hsp75. Phosphorylated TRAP1 prevents cytochrome c release and peroxide-induced apoptosis. PINK1 interacts with Omi/HtrA2, a serine protease, and Parkin, an E3 ubiquitin ligase, in different pathways to promote mitochondrial health. The parkin gene is the most commonly mutated gene in autosomal recessive familial parkinsonism. Mutations within the catalytic domain of PINK1 are also associated with Parkinson's disease. The PINK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270920 [Multi-domain]  Cd Length: 313  Bit Score: 54.42  E-value: 1.17e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSF--VRDPKTSldiNKTRQIAQeIIKGMGYLHAKGIVHKDLKSKNVF--YDNG---KVVITDFGLfgisgVVREGRR 765
Cdd:cd14018  125 TLRQYlwVNTPSYR---LARVMILQ-LLEGVDHLVRHGIAHRDLKSDNILleLDFDgcpWLVIADFGC-----CLADDSI 195
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767996359 766 ENQLKLSHDWL------CYLAPEIVREMtPGKDEdQLPFSKaADVYAFGTVWYELQARDWP 820
Cdd:cd14018  196 GLQLPFSSWYVdrggnaCLMAPEVSTAV-PGPGV-VINYSK-ADAWAVGAIAYEIFGLSNP 253
STKc_nPKC_theta cd05619
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C theta; STKs catalyze ...
705-827 1.24e-07

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C theta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-theta is selectively expressed in T-cells and plays an important and non-redundant role in several aspects of T-cell biology. Although T-cells also express other PKC isoforms, PKC-theta is unique in that upon antigen stimulation, it is translocated to the plasma membrane at the immunological synapse, where it mediates signals essential for T-cell activation. It is essential for TCR-induced proliferation, cytokine production, T-cell survival, and the differentiation and effector function of T-helper (Th) cells, particularly Th2 and Th17. PKC-theta is being developed as a therapeutic target for Th2-mediated allergic inflammation and Th17-mediated autoimmune diseases. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270770 [Multi-domain]  Cd Length: 331  Bit Score: 54.54  E-value: 1.24e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 705 LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFgisgvvregrRENQL-KLSHDWLC----Y 778
Cdd:cd05619  103 FDLPRATFYAAEIICGLQFLHSKGIVYRDLKLDNILLDKdGHIKIADFGMC----------KENMLgDAKTSTFCgtpdY 172
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 779 LAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAE 827
Cdd:cd05619  173 IAPEILLGQK---------YNTSVDWWSFGVLLYEMLIGQSPFHGQDEE 212
STKc_obscurin_rpt2 cd14110
Catalytic kinase domain, second repeat, of the Giant Serine/Threonine Kinase Obscurin; STKs ...
662-750 1.36e-07

Catalytic kinase domain, second repeat, of the Giant Serine/Threonine Kinase Obscurin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Obscurin, approximately 800 kDa in size, is one of three giant proteins expressed in vetebrate striated muscle, together with titin and nebulin. It is a multidomain protein composed of tandem adhesion and signaling domains, including 49 immunoglobulin (Ig) and 2 fibronectin type III (FN3) domains at the N-terminus followed by a more complex region containing more Ig domains, a conserved SH3 domain near a RhoGEF and PH domains, non-modular regions, as well as IQ and phosphorylation motifs. The obscurin gene also encode two kinase domains, which are not expressed as part of the 800 kDa protein, but as a smaller, alternatively spliced product present mainly in the heart muscle, also called obscurin-MLCK. Obscurin is localized at the peripheries of Z-disks and M-lines, where it is able to communicate with the surrounding myoplasm. It interacts with diverse proteins including sAnk1, myosin, titin, and MyBP-C. It may act as a scaffold for the assembly of elements of the contractile apparatus. The obscurin subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271012 [Multi-domain]  Cd Length: 257  Bit Score: 53.77  E-value: 1.36e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 662 RQTRHENVVLFMGACMNPPHLAIITSFCKGRTL-HSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV- 739
Cdd:cd14110   54 RRLSHPRIAQLHSAYLSPRHLVLIEELCSGPELlYNLAE--RNSYSEAEVTDYLWQILSAVDYLHSRRILHLDLRSENMi 131
                         90       100
                 ....*....|....*....|....*..
gi 767996359 740 ----------------FYDNGKVVITD 750
Cdd:cd14110  132 iteknllkivdlgnaqPFNQGKVLMTD 158
STKc_LKB1 cd14119
Catalytic domain of the Serine/Threonine kinase, Liver Kinase B1; STKs catalyze the transfer ...
655-752 1.54e-07

Catalytic domain of the Serine/Threonine kinase, Liver Kinase B1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LKB1, also called STK11, was first identified as a tumor suppressor responsible for Peutz-Jeghers syndrome, a disorder that leads to an increased risk of spontaneous epithelial cancer. It serves as a master upstream kinase that activates AMP-activated protein kinase (AMPK) and most AMPK-like kinases. LKB1 and AMPK are part of an energy-sensing pathway that links cell energy to metabolism and cell growth. They play critical roles in the establishment and maintenance of cell polarity, cell proliferation, cytoskeletal organization, as well as T-cell metabolism, including T-cell development, homeostasis, and effector function. To be activated, LKB1 requires the adaptor proteins STe20-Related ADaptor (STRAD) and mouse protein 25 (MO25). The LKB1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271021 [Multi-domain]  Cd Length: 255  Bit Score: 53.42  E-value: 1.54e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 655 KKEVMNYRQTRHENVVLFMGACMNPP--HLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHK 732
Cdd:cd14119   42 KREIQILRRLNHRNVIKLVDVLYNEEkqKLYMVMEYCVGGLQEMLDSAPDKRLPIWQAHGYFVQLIDGLEYLHSQGIIHK 121
                         90       100
                 ....*....|....*....|.
gi 767996359 733 DLKSKNVFYDNGKVV-ITDFG 752
Cdd:cd14119  122 DIKPGNLLLTTDGTLkISDFG 142
STKc_DCKL2 cd14184
Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 2 (also called ...
611-814 1.61e-07

Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 2 (also called Doublecortin-like and CAM kinase-like 2); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DCKL2 (or DCAMKL2) belongs to the doublecortin (DCX) family of proteins which are involved in neuronal migration, neurogenesis, and eye receptor development, among others. Family members typically contain tandem doublecortin (DCX) domains at the N-terminus; DCX domains can bind microtubules and serve as protein-interaction platforms. In addition, DCKL2 contains a serine, threonine, and proline rich domain (SP) and a C-terminal kinase domain with similarity to CAMKs. DCKL2 has been shown to interact with tubulin, JIP1/2, JNK, neurabin 2, and actin. It is associated with the terminal segments of axons and dendrites, and may function as a phosphorylation-dependent switch to control microtubule dynamics in neuronal growth cones. The DCKL2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271086 [Multi-domain]  Cd Length: 259  Bit Score: 53.50  E-value: 1.61e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHR--GRWHG-EVAIRLLEMDG-HNQDHLklFKKEVMNYRQTRHENVVLFMGACMNPPHLAIIT 686
Cdd:cd14184    1 EKYKIGKVIGDGNFAVVKEcvERSTGkEFALKIIDKAKcCGKEHL--IENEVSILRRVKHPNIIMLIEEMDTPAELYLVM 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 SFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF---YDNGKVVITdFGLFGISGVVreg 763
Cdd:cd14184   79 ELVKGGDLFDAITS-STKYTERDASAMVYNLASALKYLHGLCIVHRDIKPENLLvceYPDGTKSLK-LGDFGLATVV--- 153
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 764 rrENQLKLSHDWLCYLAPEIVREMTPGKDedqlpfskaADVYAFGTVWYEL 814
Cdd:cd14184  154 --EGPLYTVCGTPTYVAPEIIAETGYGLK---------VDIWAAGVITYIL 193
STKc_CaMKIV cd14085
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
614-814 1.61e-07

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type IV; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKIV is found predominantly in neurons and immune cells. It is activated by the binding of calcium/CaM and phosphorylation by CaMKK (alpha or beta). The CaMKK-CaMKIV cascade participates in regulating several transcription factors like CREB, MEF2, and retinoid orphan receptors. It also is implicated in T-cell development and signaling, cytokine secretion, and signaling through Toll-like receptors, and is thus, pivotal in immune response and inflammation. The CaMKIV subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270987 [Multi-domain]  Cd Length: 294  Bit Score: 54.06  E-value: 1.61e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRWHG---EVAIRLLEmdghNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd14085    6 EIESELGRGATSVVYRCRQKGtqkPYAVKKLK----KTVDKKIVRTEIGVLLRLSHPNIIKLKEIFETPTEISLVLELVT 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTSLDINKTRQIAQeIIKGMGYLHAKGIVHKDLKSKNVFY----DNGKVVITDFGLfgiSGVVregrrE 766
Cdd:cd14085   82 GGELFDRIVEKGYYSERDAADAVKQ-ILEAVAYLHENGIVHRDLKPENLLYatpaPDAPLKIADFGL---SKIV-----D 152
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767996359 767 NQLKLSHdwLC----YLAPEIVRemtpGKdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd14085  153 QQVTMKT--VCgtpgYCAPEILR----GC-----AYGPEVDMWSVGVITYIL 193
C1 smart00109
Protein kinase C conserved region 1 (C1) domains (Cysteine-rich domains); Some bind phorbol ...
348-390 1.68e-07

Protein kinase C conserved region 1 (C1) domains (Cysteine-rich domains); Some bind phorbol esters and diacylglycerol. Some bind RasGTP. Zinc-binding domains.


Pssm-ID: 197519  Cd Length: 50  Bit Score: 48.62  E-value: 1.68e-07
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*...
gi 767996359   348 HRFSTKSW-LSQVCHVCQKSMIF----GVKCKHCRLKCHNKCTKEAPA 390
Cdd:smart00109   1 HKHVFRTFtKPTFCCVCRKSIWGsfkqGLRCSECKVKCHKKCADKVPK 48
STKc_CDK4 cd07863
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 4; STKs ...
617-828 1.74e-07

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK4 partners with all three D-type cyclins (D1, D2, and D3) and is also regulated by INK4 inhibitors. It is active towards the retinoblastoma (pRb) protein and plays a role in regulating the early G1 phase of the cell cycle. It is expressed ubiquitously and is localized in the nucleus. CDK4 also shows kinase activity towards Smad3, a signal transducer of TGF-beta signaling which modulates transcription and plays a role in cell proliferation and apoptosis. CDK4 is inhibited by the p21 inhibitor and is specifically mutated in human melanoma. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143368 [Multi-domain]  Cd Length: 288  Bit Score: 53.81  E-value: 1.74e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EP---IGQGRWGRVHRGR--WHGE-VAIRLLEMDgHNQDHLKLFK-KEVMNYR---QTRHENVVLFMGACMNP---PHLA 683
Cdd:cd07863    3 EPvaeIGVGAYGTVYKARdpHSGHfVALKSVRVQ-TNEDGLPLSTvREVALLKrleAFDHPNIVRLMDVCATSrtdRETK 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCK-GRTLHSFV-RDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFGISGVv 760
Cdd:cd07863   82 VTLVFEHvDQDLRTYLdKVPPPGLPAETIKDLMRQFLRGLDFLHANCIVHRDLKPENILVTSgGQVKLADFGLARIYSC- 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 regrrenQLKLSH--DWLCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDwPLKNQAAEA 828
Cdd:cd07863  161 -------QMALTPvvVTLWYRAPEVLLQST---------YATPVDMWSVGCIFAEMFRRK-PLFCGNSEA 213
STKc_SIK cd14071
Catalytic domain of the Serine/Threonine Kinases, Salt-Inducible kinases; STKs catalyze the ...
619-755 1.97e-07

Catalytic domain of the Serine/Threonine Kinases, Salt-Inducible kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SIKs are part of a complex network that regulates Na,K-ATPase to maintain sodium homeostasis and blood pressure. Vertebrates contain three forms of SIKs (SIK1-3) from three distinct genes, which display tissue-specific effects. SIK1, also called SNF1LK, controls steroidogenic enzyme production in adrenocortical cells. In the brain, both SIK1 and SIK2 regulate energy metabolism. SIK2, also called QIK or SNF1LK2, is involved in the regulation of gluconeogenesis in the liver and lipogenesis in adipose tissues, where it phosphorylates the insulin receptor substrate-1. In the liver, SIK3 (also called QSK) regulates cholesterol and bile acid metabolism. In addition, SIK2 plays an important role in the initiation of mitosis and regulates the localization of C-Nap1, a centrosome linker protein. The SIK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270973 [Multi-domain]  Cd Length: 253  Bit Score: 53.16  E-value: 1.97e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRwH----GEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTL 694
Cdd:cd14071    8 IGKGNFAVVKLAR-HritkTEVAIKIIDKSQLDEENLKKIYREVQIMKMLNHPHIIKLYQVMETKDMLYLVTEYASNGEI 86
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 695 HSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGlFG 755
Cdd:cd14071   87 FDYLAQ-HGRMSEKEARKKFWQILSAVEYCHKRHIVHRDLKAENLLLDaNMNIKIADFG-FS 146
STKc_Nek4 cd08223
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
614-869 2.04e-07

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek4 is highly abundant in the testis. Its specific function is unknown. Neks are involved in the regulation of downstream processes following the activation of Cdc2, and many of their functions are cell cycle-related. They play critical roles in microtubule dynamics during ciliogenesis and mitosis. Nek4 is one in a family of 11 different Neks (Nek1-11). The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270862 [Multi-domain]  Cd Length: 257  Bit Score: 53.21  E-value: 2.04e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRV----HRgRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPP-HLAIITSF 688
Cdd:cd08223    3 QFLRVIGKGSYGEVwlvrHK-RDRKQYVIKKLNLKNASKRERKAAEQEAKLLSKLKHPNIVSYKESFEGEDgFLYIVMGF 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 689 CKGRTLHSFVRDPK-TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVitDFGLFGISGVVregrrEN 767
Cdd:cd08223   82 CEGGDLYTRLKEQKgVLLEERQVVEWFVQIAMALQYMHERNILHRDLKTQNIFLTKSNII--KVGDLGIARVL-----ES 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 768 QLKLSHDWL---CYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEgMKRVLT 844
Cdd:cd08223  155 SSDMATTLIgtpYYMSPELFSNK---------PYNHKSDVWALGCCVYEMATLKHAFNAKDMNSLVYKILEGK-LPPMPK 224
                        250       260
                 ....*....|....*....|....*
gi 767996359 845 SVSlgKEVSEILSACWAFDLQERPS 869
Cdd:cd08223  225 QYS--PELGELIKAMLHQDPEKRPS 247
STKc_CDK9 cd07865
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 9; STKs ...
619-753 2.08e-07

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 9; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK9, together with a cyclin partner (cyclin T1, T2a, T2b, or K), is the main component of distinct positive transcription elongation factors (P-TEFb), which function as Ser2 C-terminal domain kinases of RNA polymerase II. P-TEFb participates in multiple steps of gene expression including transcription elongation, mRNA synthesis, processing, export, and translation. It also plays a role in mediating cytokine induced transcription networks such as IL6-induced STAT3 signaling. In addition, the CDK9/cyclin T2a complex promotes muscle differentiation and enhances the function of some myogenic regulatory factors. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK9 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270848 [Multi-domain]  Cd Length: 310  Bit Score: 53.91  E-value: 2.08e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVH--RGRWHGE-VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPP--------HLAIITS 687
Cdd:cd07865   20 IGQGTFGEVFkaRHRKTGQiVALKKVLMENEKEGFPITALREIKILQLLKHENVVNLIEICRTKAtpynrykgSIYLVFE 99
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 688 FCKgRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL 753
Cdd:cd07865  100 FCE-HDLAGLLSNKNVKFTLSEIKKVMKMLLNGLYYIHRNKILHRDMKAANILITkDGVLKLADFGL 165
STKc_IRAK1 cd14159
Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 1; ...
619-832 2.10e-07

Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IRAKs are involved in Toll-like receptor (TLR) and interleukin-1 (IL-1) signalling pathways, and are thus critical in regulating innate immune responses and inflammation. IRAKs contain an N-terminal Death domain (DD), a proST region (rich in serines, prolines, and threonines), a central kinase domain, and a C-terminal domain; IRAK-4 lacks the C-terminal domain. Vertebrates contain four IRAKs (IRAK-1, -2, -3 (or -M), and -4) that display distinct functions and patterns of expression and subcellular distribution, and can differentially mediate TLR signaling. IRAK1 plays a role in the activation of IRF3/7, STAT, and NFkB. It mediates IL-6 and IFN-gamma responses following IL-1 and IL-18 stimulation, respectively. It also plays an essential role in IFN-alpha induction downstream of TLR7 and TLR9. The IRAK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271061 [Multi-domain]  Cd Length: 296  Bit Score: 53.68  E-value: 2.10e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHG-EVAIRLLEMDGH-NQDHLK-LFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC-KGRT- 693
Cdd:cd14159    1 IGEGGFGCVYQAVMRNtEYAVKRLKEDSElDWSVVKnSFLTEVEKLSRFRHPNIVDLAGYSAQQGNYCLIYVYLpNGSLe 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 --LHSFVRDPKtsLDINKTRQIAQEIIKGMGYLH--AKGIVHKDLKSKNVFYD---NGKvvITDFGLFGISGVVREGRRE 766
Cdd:cd14159   81 drLHCQVSCPC--LSWSQRLHVLLGTARAIQYLHsdSPSLIHGDVKSSNILLDaalNPK--LGDFGLARFSRRPKQPGMS 156
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 767 NQLKLSHD---WLCYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQ 832
Cdd:cd14159  157 STLARTQTvrgTLAYLPEEYVKTGT---------LSVEIDVYSFGVVLLELLTGRRAMEVDSCSPTKYL 216
PTKc_Tie2 cd05088
Catalytic domain of the Protein Tyrosine Kinase, Tie2; PTKs catalyze the transfer of the ...
603-880 2.28e-07

Catalytic domain of the Protein Tyrosine Kinase, Tie2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tie2 is a receptor PTK (RTK) containing an extracellular region, a transmembrane segment, and an intracellular catalytic domain. The extracellular region contains an immunoglobulin (Ig)-like domain, three epidermal growth factor (EGF)-like domains, a second Ig-like domain, and three fibronectin type III repeats. Tie2 is expressed mainly in endothelial cells and hematopoietic stem cells. It is also found in a subset of tumor-associated monocytes and eosinophils. The angiopoietins (Ang-1 to Ang-4) serve as ligands for Tie2. The binding of Ang-1 to Tie2 leads to receptor autophosphorylation and activation, promoting cell migration and survival. In contrast, Ang-2 binding to Tie2 does not result in the same response, suggesting that Ang-2 may function as an antagonist. Tie2 signaling plays key regulatory roles in vascular integrity and quiescence, and in inflammation. The Tie2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 133219 [Multi-domain]  Cd Length: 303  Bit Score: 53.46  E-value: 2.28e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 603 LQEWDIPFEQVelgepIGQGRWGRVHRGR-----WHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACM 677
Cdd:cd05088    4 LEWNDIKFQDV-----IGEGNFGQVLKARikkdgLRMDAAIKRMKEYASKDDHRDFAGELEVLCKLGHHPNIINLLGACE 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 678 NPPHLAIITSFCKGRTLHSFVR-------DPK--------TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY- 741
Cdd:cd05088   79 HRGYLYLAIEYAPHGNLLDFLRksrvletDPAfaianstaSTLSSQQLLHFAADVARGMDYLSQKQFIHRDLAARNILVg 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 742 DNGKVVITDFGLFGISGVVregRRENQLKLSHDWLCYlapeivremtpgKDEDQLPFSKAADVYAFGTVWYELQAR-DWP 820
Cdd:cd05088  159 ENYVAKIADFGLSRGQEVY---VKKTMGRLPVRWMAI------------ESLNYSVYTTNSDVWSYGVLLWEIVSLgGTP 223
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 821 LKNQAAEASIWQIGSGEGMKRVLtsvSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd05088  224 YCGMTCAELYEKLPQGYRLEKPL---NCDDEVYDLMRQCWREKPYERPSFAQILVSLNRM 280
STKc_TSSK6-like cd14164
Catalytic domain of testis-specific serine/threonine kinase 6 and similar proteins; STKs ...
615-812 2.30e-07

Catalytic domain of testis-specific serine/threonine kinase 6 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK6, also called SSTK, is expressed at the head of elongated sperm. It can phosphorylate histones and associate with heat shock protens HSP90 and HSC70. Male mice deficient in TSSK6 are infertile, showing spermatogenic impairment including reduced sperm counts, impaired DNA condensation, abnormal morphology and decreased motility rates. The TSSK6-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271066 [Multi-domain]  Cd Length: 256  Bit Score: 52.94  E-value: 2.30e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVHRG---RWHGEVAIRLLEMDGHNQDHL-KLFKKEVMNYRQTRHENVVlfmgacmnppHLAIITSFCK 690
Cdd:cd14164    4 LGTTIGEGSFSKVKLAtsqKYCCKVAIKIVDRRRASPDFVqKFLPRELSILRRVNHPNIV----------QMFECIEVAN 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GR---TLHSFVRDPKTSLDINK------TRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY--DNGKVVITDFGlFGisgv 759
Cdd:cd14164   74 GRlyiVMEAAATDLLQKIQEVHhipkdlARDMFAQMVGAVNYLHDMNIVHRDLKCENILLsaDDRKIKIADFG-FA---- 148
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 760 vREGrrENQLKLSHDWL---CYLAPEIVRemtpgkdedQLPF-SKAADVYAFGTVWY 812
Cdd:cd14164  149 -RFV--EDYPELSTTFCgsrAYTPPEVIL---------GTPYdPKKYDVWSLGVVLY 193
PKc_like cd13968
Catalytic domain of the Protein Kinase superfamily; The PK superfamily contains the large ...
634-752 2.39e-07

Catalytic domain of the Protein Kinase superfamily; The PK superfamily contains the large family of typical PKs that includes serine/threonine kinases (STKs), protein tyrosine kinases (PTKs), and dual-specificity PKs that phosphorylate both serine/threonine and tyrosine residues of target proteins, as well as pseudokinases that lack crucial residues for catalytic activity and/or ATP binding. It also includes phosphoinositide 3-kinases (PI3Ks), aminoglycoside 3'-phosphotransferases (APHs), choline kinase (ChoK), Actin-Fragmin Kinase (AFK), and the atypical RIO and Abc1p-like protein kinases. These proteins catalyze the transfer of the gamma-phosphoryl group from ATP to their target substrates; these include serine/threonine/tyrosine residues in proteins for typical or atypical PKs, the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives for PI3Ks, the 4-hydroxyl of PtdIns for PI4Ks, and other small molecule substrates for APH/ChoK and similar proteins such as aminoglycosides, macrolides, choline, ethanolamine, and homoserine.


Pssm-ID: 270870 [Multi-domain]  Cd Length: 136  Bit Score: 50.52  E-value: 2.39e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 634 GEVAIRLleMDGHNQDHLKLFKKEVMNYRQTR-HE-NVVLFMGACMNPPHLAIITSFCKGRTLHSFVRdpKTSLDINKTR 711
Cdd:cd13968   19 IGVAVKI--GDDVNNEEGEDLESEMDILRRLKgLElNIPKVLVTEDVDGPNILLMELVKGGTLIAYTQ--EEELDEKDVE 94
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|..
gi 767996359 712 QIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFG 752
Cdd:cd13968   95 SIMYQLAECMRLLHSFHLIHRDLNNDNILLsEDGNVKLIDFG 136
STKc_Nek2 cd08217
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
610-883 2.48e-07

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Nek2 subfamily includes Aspergillus nidulans NIMA kinase, the founding member of the Nek family, which was identified in a screen for cell cycle mutants prevented from entering mitosis. NIMA is essential for mitotic entry and progression through mitosis, and its degradation is essential for mitotic exit. NIMA is involved in nuclear membrane fission. Vertebrate Nek2 is a cell cycle-regulated STK, localized in centrosomes and kinetochores, that regulates centrosome splitting at the G2/M phase. It also interacts with other mitotic kinases such as Polo-like kinase 1 and may play a role in spindle checkpoint. An increase in the expression of the human NEK2 gene is strongly associated with the progression of non-Hodgkin lymphoma. Nek2 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. It The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270857 [Multi-domain]  Cd Length: 265  Bit Score: 52.93  E-value: 2.48e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELgepIGQGRWGRVH--RGRWHGEV----AIRLLEMDGHNQDHLKlfkKEVMNYRQTRHENVVLFMGACMNPPH-- 681
Cdd:cd08217    2 YEVLET---IGKGSFGTVRkvRRKSDGKIlvwkEIDYGKMSEKEKQQLV---SEVNILRELKHPNIVRYYDRIVDRANtt 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAIITSFCKGRTLHSFVRDPK---TSLDINKTRQIAQEIIKGMGYLHAKG-----IVHKDLKSKNVFYDNGKVV-ITDFG 752
Cdd:cd08217   76 LYIVMEYCEGGDLAQLIKKCKkenQYIPEEFIWKIFTQLLLALYECHNRSvgggkILHRDLKPANIFLDSDNNVkLGDFG 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 753 LfgisgvVREgrrenqlkLSHDWLC---------YLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQARDWPL-- 821
Cdd:cd08217  156 L------ARV--------LSHDSSFaktyvgtpyYMSPELLNEQ---------SYDEKSDIWSLGCLIYELCALHPPFqa 212
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 822 KNQAAEASiwQIGSGEgMKRVLTSVSlgKEVSEILSACWAFDLQERPSfsllMDMLEKLPKL 883
Cdd:cd08217  213 ANQLELAK--KIKEGK-FPRIPSRYS--SELNEVIKSMLNVDPDKRPS----VEELLQLPLI 265
STKc_aPKC cd05588
Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C; STKs catalyze the ...
711-816 2.60e-07

Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. aPKCs only require phosphatidylserine (PS) for activation. They contain a C2-like region, instead of a calcium-binding (C2) region found in classical PKCs, in their regulatory domain. There are two aPKC isoforms, zeta and iota. aPKCs are involved in many cellular functions including proliferation, migration, apoptosis, polarity maintenance and cytoskeletal regulation. They also play a critical role in the regulation of glucose metabolism and in the pathogenesis of type 2 diabetes. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. The aPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270740 [Multi-domain]  Cd Length: 328  Bit Score: 53.58  E-value: 2.60e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 711 RQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvVREGRRENQLKLShdwLC----YLAPEIVR 785
Cdd:cd05588   99 RFYSAEISLALNFLHEKGIIYRDLKLDNVLLDsEGHIKLTDYGM------CKEGLRPGDTTST---FCgtpnYIAPEILR 169
                         90       100       110
                 ....*....|....*....|....*....|.
gi 767996359 786 emtpGKDEDqlpFSkaADVYAFGTVWYELQA 816
Cdd:cd05588  170 ----GEDYG---FS--VDWWALGVLMFEMLA 191
STKc_p38delta cd07879
Catalytic domain of the Serine/Threonine Kinase, p38delta Mitogen-Activated Protein Kinase ...
606-814 2.84e-07

Catalytic domain of the Serine/Threonine Kinase, p38delta Mitogen-Activated Protein Kinase (also called MAPK13); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38delta/MAPK13 is found in skeletal muscle, heart, lung, testis, pancreas, and small intestine. It regulates microtubule function by phosphorylating Tau. It activates the c-jun promoter and plays a role in G2 cell cycle arrest. It also controls the degration of c-Myb, which is associated with myeloid leukemia and poor prognosis in colorectal cancer. p38delta is the main isoform involved in regulating the differentiation and apoptosis of keratinocytes. p38 kinases are MAPKs, serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38delta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143384 [Multi-domain]  Cd Length: 342  Bit Score: 53.37  E-value: 2.84e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPFEQVELgEPIGQGRWGRVHRG---RWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFmgacmnpphL 682
Cdd:cd07879   11 WELPERYTSL-KQVGSGAYGSVCSAidkRTGEKVAIKKLSRPFQSEIFAKRAYRELTLLKHMQHENVIGL---------L 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 683 AIITSFCKGRTLHSF-VRDPKTSLDINKTRQ----------IAQEIIKGMGYLHAKGIVHKDLKSKNV-FYDNGKVVITD 750
Cdd:cd07879   81 DVFTSAVSGDEFQDFyLVMPYMQTDLQKIMGhplsedkvqyLVYQMLCGLKYIHSAGIIHRDLKPGNLaVNEDCELKILD 160
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 751 FGLfgisgvVREGRRENQLKLSHDWlcYLAPEIVRemtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd07879  161 FGL------ARHADAEMTGYVVTRW--YRAPEVIL--------NWMHYNQTVDIWSVGCIMAEM 208
STKc_cPKC_alpha cd05615
Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C alpha; STKs ...
714-824 2.84e-07

Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C alpha; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-alpha is expressed in many tissues and is associated with cell proliferation, apoptosis, and cell motility. It plays a role in the signaling of the growth factors PDGF, VEGF, EGF, and FGF. Abnormal levels of PKC-alpha have been detected in many transformed cell lines and several human tumors. In addition, PKC-alpha is required for HER2 dependent breast cancer invasion. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. PKCs undergo three phosphorylations in order to take mature forms. In addition, cPKCs depend on calcium, DAG (1,2-diacylglycerol), and in most cases, phosphatidylserine (PS) for activation. The cPKC-alpha subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270766 [Multi-domain]  Cd Length: 341  Bit Score: 53.46  E-value: 2.84e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFGISGVvrEGRRENQLKLSHDwlcYLAPEIVREMtpgkd 792
Cdd:cd05615  117 AAEISVGLFFLHKKGIIYRDLKLDNVMLDsEGHIKIADFGMCKEHMV--EGVTTRTFCGTPD---YIAPEIIAYQ----- 186
                         90       100       110
                 ....*....|....*....|....*....|..
gi 767996359 793 edqlPFSKAADVYAFGTVWYELQARDWPLKNQ 824
Cdd:cd05615  187 ----PYGRSVDWWAYGVLLYEMLAGQPPFDGE 214
PKc_Mps1 cd14131
Catalytic domain of the Dual-specificity Mitotic checkpoint protein kinase, Monopolar spindle ...
617-814 2.87e-07

Catalytic domain of the Dual-specificity Mitotic checkpoint protein kinase, Monopolar spindle 1 (also called TTK); Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. TTK/Mps1 is a spindle checkpoint kinase that was first discovered due to its necessity in centrosome duplication in budding yeast. It was later found to function in the spindle assembly checkpoint, which monitors the proper attachment of chromosomes to the mitotic spindle. In yeast, substrates of Mps1 include the spindle pole body components Spc98p, Spc110p, and Spc42p. The TTK/Mps1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271033 [Multi-domain]  Cd Length: 271  Bit Score: 52.99  E-value: 2.87e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRWHG--EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHE-NVVLFMGA--CMNPPHLAIITSFckG 691
Cdd:cd14131    7 KQLGKGGSSKVYKVLNPKkkIYALKRVDLEGADEQTLQSYKNEIELLKKLKGSdRIIQLYDYevTDEDDYLYMVMEC--G 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RT-LHSFV--RDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDfglFGISGVVREGR---- 764
Cdd:cd14131   85 EIdLATILkkKRPKP-IDPNFIRYYWKQMLEAVHTIHEEGIVHSDLKPANFLLVKGRLKLID---FGIAKAIQNDTtsiv 160
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 765 RENQLKLshdwLCYLAPE-IVREMTPGKDEDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd14131  161 RDSQVGT----LNYMSPEaIKDTSASGEGKPKSKIGRPSDVWSLGCILYQM 207
STKc_myosinIIIA_N cd06638
N-terminal Catalytic domain of the Serine/Threonine Kinase, Class IIIA myosin; STKs catalyze ...
609-874 3.04e-07

N-terminal Catalytic domain of the Serine/Threonine Kinase, Class IIIA myosin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Class IIIA myosin is highly expressed in retina and in inner ear hair cells. It is localized to the distal ends of actin-bundled structures. Mutations in human myosin IIIA are responsible for progressive nonsyndromic hearing loss. Human myosin IIIA possesses ATPase and kinase activities, and the ability to move actin filaments in a motility assay. It may function as a cellular transporter capable of moving along actin bundles in sensory cells. Class III myosins are motor proteins containing an N-terminal kinase catalytic domain and a C-terminal actin-binding domain. Class III myosins may play an important role in maintaining the structural integrity of photoreceptor cell microvilli. In photoreceptor cells, they may also function as cargo carriers during light-dependent translocation of proteins such as transducin and arrestin. The class III myosin subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132969 [Multi-domain]  Cd Length: 286  Bit Score: 53.09  E-value: 3.04e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 609 PFEQVELGEPIGQGRWGRV---HRGRWHGEVAIRLLE----MDGHNQDHLKLFKKevmnyrQTRHENVVLFMGA-----C 676
Cdd:cd06638   16 PSDTWEIIETIGKGTYGKVfkvLNKKNGSKAAVKILDpihdIDEEIEAEYNILKA------LSDHPNVVKFYGMyykkdV 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 MNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIA---QEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDfg 752
Cdd:cd06638   90 KNGDQLWLVLELCNGGSVTDLVKGFLKRGERMEEPIIAyilHEALMGLQHLHVNKTIHRDVKGNNILLTTeGGVKLVD-- 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 753 lFGISGVVREGR-RENQLKLSHDWlcyLAPEIVremtpgKDEDQL--PFSKAADVYAFGTVWYELQARDWPLKNQAAEAS 829
Cdd:cd06638  168 -FGVSAQLTSTRlRRNTSVGTPFW---MAPEVI------ACEQQLdsTYDARCDVWSLGITAIELGDGDPPLADLHPMRA 237
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 767996359 830 IWQIGSGEGMKrvLTSVSL-GKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd06638  238 LFKIPRNPPPT--LHQPELwSNEFNDFIRKCLTKDYEKRPTVSDLL 281
STKc_RSK_N cd05582
N-terminal catalytic domain of the Serine/Threonine Kinase, 90 kDa ribosomal protein S6 kinase; ...
619-833 3.28e-07

N-terminal catalytic domain of the Serine/Threonine Kinase, 90 kDa ribosomal protein S6 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. Mammals possess four RSK isoforms (RSK1-4) from distinct genes. RSK proteins are also referred to as MAP kinase-activated protein kinases (MAPKAPKs), p90-RSKs, or p90S6Ks. The RSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270734 [Multi-domain]  Cd Length: 317  Bit Score: 53.17  E-value: 3.28e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRwhgevairllEMDGHNQDHL---KLFKKEVMNYR-------------QTRHENVVLFMGACMNPPHL 682
Cdd:cd05582    3 LGQGSFGKVFLVR----------KITGPDAGTLyamKVLKKATLKVRdrvrtkmerdilaDVNHPFIVKLHYAFQTEGKL 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 683 AIITSFCKGRTLhsFVRdpkTSLDINKTRQIAQ----EIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgis 757
Cdd:cd05582   73 YLILDFLRGGDL--FTR---LSKEVMFTEEDVKfylaELALALDHLHSLGIIYRDLKPENILLDeDGHIKLTDFGL---- 143
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 758 gvVREGRRENQLKLShdwLC----YLAPEIVREmtpgKDEDQlpfskAADVYAFGTVWYELQARDWPLKNQAAEASIWQI 833
Cdd:cd05582  144 --SKESIDHEKKAYS---FCgtveYMAPEVVNR----RGHTQ-----SADWWSFGVLMFEMLTGSLPFQGKDRKETMTMI 209
STKc_MAST cd05609
Catalytic domain of the Protein Serine/Threonine Kinase, Microtubule-associated serine ...
610-813 3.81e-07

Catalytic domain of the Protein Serine/Threonine Kinase, Microtubule-associated serine/threonine kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAST kinases contain an N-terminal domain of unknown function, a central catalytic domain, and a C-terminal PDZ domain that mediates protein-protein interactions. There are four mammalian MAST kinases, named MAST1-MAST4. MAST1 is also called syntrophin-associated STK (SAST) while MAST2 is also called MAST205. MAST kinases are cytoskeletal associated kinases of unknown function that are also expressed at neuromuscular junctions and postsynaptic densities. MAST1, MAST2, and MAST3 bind and phosphorylate the tumor suppressor PTEN, and may contribute to the regulation and stabilization of PTEN. MAST2 is involved in the regulation of the Fc-gamma receptor of the innate immune response in macrophages, and may also be involved in the regulation of the Na+/H+ exchanger NHE3. The MAST kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270760 [Multi-domain]  Cd Length: 280  Bit Score: 52.79  E-value: 3.81e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELgepIGQGRWGRVHRGRwHGEVAIRLlEMDGHNQDHLKLFK--KEVMNYRQ--TRHEN--VVLFMGACMNPPHLA 683
Cdd:cd05609    2 FETIKL---ISNGAYGAVYLVR-HRETRQRF-AMKKINKQNLILRNqiQQVFVERDilTFAENpfVVSMYCSFETKRHLC 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFGISGVVR- 761
Cdd:cd05609   77 MVMEYVEGGDCATLLKN-IGPLPVDMARMYFAETVLALEYLHSYGIVHRDLKPDNLLITSmGHIKLTDFGLSKIGLMSLt 155
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767996359 762 ----EGRRENQLKLSHD-WLC----YLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYE 813
Cdd:cd05609  156 tnlyEGHIEKDTREFLDkQVCgtpeYIAPEVIL---------RQGYGKPVDWWAMGIILYE 207
STKc_NIM1 cd14075
Catalytic domain of the Serine/Threonine Kinase, NIM1; STKs catalyze the transfer of the ...
636-812 3.95e-07

Catalytic domain of the Serine/Threonine Kinase, NIM1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NIM1 is a widely-expressed kinase belonging to the AMP-activated protein kinase (AMPK) subfamily. Although present in most tissues, NIM1 kinase activity is only observed in the brain and testis. NIM1 is capable of autophosphorylating and activating itself, but may be present in other tissues in the inactive form. The physiological function of NIM1 has yet to be elucidated. The NIM1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270977 [Multi-domain]  Cd Length: 255  Bit Score: 52.34  E-value: 3.95e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 636 VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQ 715
Cdd:cd14075   30 VAIKILDKTKLDQKTQRLLSREISSMEKLHHPNIIRLYEVVETLSKLHLVMEYASGGELYTKISTEGKLSESEAKPLFAQ 109
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 716 eIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVitDFGLFGISGVVREGRRENQlklshdwLC----YLAPEIVRemtpgk 791
Cdd:cd14075  110 -IVSAVKHMHENNIIHRDLKAENVFYASNNCV--KVGDFGFSTHAKRGETLNT-------FCgsppYAAPELFK------ 173
                        170       180
                 ....*....|....*....|.
gi 767996359 792 deDQLPFSKAADVYAFGTVWY 812
Cdd:cd14075  174 --DEHYIGIYVDIWALGVLLY 192
STKc_RSK2_C cd14176
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 2 (also called ...
662-837 4.09e-07

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 2 (also called 90kDa ribosomal protein S6 kinase 3 or Ribosomal protein S6 kinase alpha-3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK2 is also called p90RSK3, RPS6KA3, S6K-alpha-3, or MAPK-activated protein kinase 1b (MAPKAPK-1b). RSK2 is expressed highly in the regions of the brain with high synaptic activity. It plays a role in the maintenance and consolidation of excitatory synapses. It is a specific modulator of phospholipase D in calcium-regulated exocytosis. Mutations in the RSK2 gene, RPS6KA3, cause Coffin-Lowry syndrome (CLS), a rare syndromic form of X-linked mental retardation characterized by growth and psychomotor retardation and skeletal abnormalities. RSK2 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271078 [Multi-domain]  Cd Length: 339  Bit Score: 53.10  E-value: 4.09e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 662 RQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY 741
Cdd:cd14176   68 RYGQHPNIITLKDVYDDGKYVYVVTELMKGGELLDKILRQKF-FSEREASAVLFTITKTVEYLHAQGVVHRDLKPSNILY 146
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 742 --DNGK---VVITDFGLfgisgvVREGRRENQLKLSHdwlCY----LAPEIVREMTpgkdedqlpFSKAADVYAFGTVWY 812
Cdd:cd14176  147 vdESGNpesIRICDFGF------AKQLRAENGLLMTP---CYtanfVAPEVLERQG---------YDAACDIWSLGVLLY 208
                        170       180
                 ....*....|....*....|....*...
gi 767996359 813 ELQARDWPLKN---QAAEASIWQIGSGE 837
Cdd:cd14176  209 TMLTGYTPFANgpdDTPEEILARIGSGK 236
STKc_DRAK2 cd14198
The catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related ...
710-833 4.58e-07

The catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related Apoptosis-inducing protein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DRAKs were named based on their similarity (around 50% identity) to the kinase domain of DAPKs. They contain an N-terminal kinase domain and a C-terminal regulatory domain. Vertebrates contain two subfamily members, DRAK1 and DRAK2 (also called STK17B). Both DRAKs are localized to the nucleus, autophosphorylate themselves, and phosphorylate myosin light chain as a substrate. DRAK2 has been implicated in inducing or enhancing apoptosis in beta cells, fibroblasts, and lymphoid cells, where it is highly expressed. It is involved in regulating many immune processes including the germinal center (GC) reaction, responses to thymus-dependent antigens, activated T cell survival, memory T cell responses. It may be involved in the development of autoimmunity. The DRAK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271100 [Multi-domain]  Cd Length: 270  Bit Score: 52.23  E-value: 4.58e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 710 TRQIAQeIIKGMGYLHAKGIVHKDLKSKNVF----YDNGKVVITDFGL---FGISGVVRE--GRREnqlklshdwlcYLA 780
Cdd:cd14198  113 IRLIRQ-ILEGVYYLHQNNIVHLDLKPQNILlssiYPLGDIKIVDFGMsrkIGHACELREimGTPE-----------YLA 180
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 781 PEIVremtpgkdeDQLPFSKAADVYAFGTVWYELQARDWPL---KNQAAEASIWQI 833
Cdd:cd14198  181 PEIL---------NYDPITTATDMWNIGVIAYMLLTHESPFvgeDNQETFLNISQV 227
STKc_nPKC_epsilon cd05591
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C epsilon; STKs catalyze ...
706-858 4.69e-07

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C epsilon; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-epsilon has been shown to behave as an oncoprotein. Its overexpression contributes to neoplastic transformation depending on the cell type. It contributes to oncogenesis by inducing disordered cell growth and inhibiting cell death. It also plays a role in tumor invasion and metastasis. PKC-epsilon has also been found to confer cardioprotection against ischemia and reperfusion-mediated damage. Other cellular functions include the regulation of gene expression, cell adhesion, and cell motility. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC-epsilon subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270743 [Multi-domain]  Cd Length: 321  Bit Score: 52.88  E-value: 4.69e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 706 DINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvVREGRRENQLKLShdwLC----YLA 780
Cdd:cd05591   94 DEPRARFYAAEVTLALMFLHRHGVIYRDLKLDNILLDaEGHCKLADFGM------CKEGILNGKTTTT---FCgtpdYIA 164
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 781 PEIVREmtpgkdedqLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEgmkrVLTSVSLGKEVSEILSA 858
Cdd:cd05591  165 PEILQE---------LEYGPSVDWWALGVLMYEMMAGQPPFEADNEDDLFESILHDD----VLYPVWLSKEAVSILKA 229
PTKc_Aatyk cd05042
Catalytic domain of the Protein Tyrosine Kinases, Apoptosis-associated tyrosine kinases; PTKs ...
619-869 4.84e-07

Catalytic domain of the Protein Tyrosine Kinases, Apoptosis-associated tyrosine kinases; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. The Aatyk subfamily is also referred to as the lemur tyrosine kinase (Lmtk) subfamily. It consists of Aatyk1 (Lmtk1), Aatyk2 (Lmtk2, Brek), Aatyk3 (Lmtk3), and similar proteins. Aatyk proteins are mostly receptor PTKs (RTKs) containing a transmembrane segment and a long C-terminal cytoplasmic tail with a catalytic domain. Aatyk1 does not contain a transmembrane segment and is a cytoplasmic (or nonreceptor) kinase. Aatyk proteins are classified as PTKs based on overall sequence similarity and the phylogenetic tree. However, analysis of catalytic residues suggests that Aatyk proteins may be multispecific kinases, functioning also as serine/threonine kinases. They are involved in neural differentiation, nerve growth factor (NGF) signaling, apoptosis, and spermatogenesis. The Aatyk subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270638 [Multi-domain]  Cd Length: 269  Bit Score: 52.20  E-value: 4.84e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWH-----GEVAIRLLEMDGHNQDHLKlFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd05042    3 IGNGWFGKVLLGEIYsgtsvAQVVVKELKASANPKEQDT-FLKEGQPYRILQHPNILQCLGQCVEAIPYLLVMEFCDLGD 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSL----DINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-KVVITDFGLfGISGvVREGRRENQ 768
Cdd:cd05042   82 LKAYLRSEREHErgdsDTRTLQRMACEVAAGLAHLHKLNFVHSDLALRNCLLTSDlTVKIGDYGL-AHSR-YKEDYIETD 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LKLshdW--LCYLAPEIVREMTPG-KDEDQlpfSKAADVYAFG-TVW--YELQARdwPLKNQAAEASIWQIGSGEGMK-- 840
Cdd:cd05042  160 DKL---WfpLRWTAPELVTEFHDRlLVVDQ---TKYSNIWSLGvTLWelFENGAQ--PYSNLSDLDVLAQVVREQDTKlp 231
                        250       260
                 ....*....|....*....|....*....
gi 767996359 841 RVLTSVSLGKEVSEILSACWaFDLQERPS 869
Cdd:cd05042  232 KPQLELPYSDRWYEVLQFCW-LSPEQRPA 259
STKc_CaMKII cd14086
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
715-814 5.09e-07

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type II; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. CaMKs contain an N-terminal catalytic domain followed by a regulatory domain that harbors a CaM binding site. In addition, CaMKII contains a C-terminal association domain that facilitates oligomerization. There are four CaMKII proteins (alpha, beta, gamma, delta) encoded by different genes; each gene undergoes alternative splicing to produce more than 30 isoforms. CaMKII-alpha and -beta are enriched in neurons while CaMKII-gamma and -delta are predominant in myocardium. CaMKII is a signaling molecule that translates upstream calcium and reactive oxygen species (ROS) signals into downstream responses that play important roles in synaptic function and cardiovascular physiology. It is a major component of the postsynaptic density and is critical in regulating synaptic plasticity including long-term potentiation. It is critical in regulating ion channels and proteins involved in myocardial excitation-contraction and excitation-transcription coupling. Excessive CaMKII activity promotes processes that contribute to heart failure and arrhythmias. The CaMKII subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270988 [Multi-domain]  Cd Length: 292  Bit Score: 52.42  E-value: 5.09e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 715 QEIIKGMGYLHAKGIVHKDLKSKNVFY----DNGKVVITDFGL-----------FGISGVVregrrenqlklshdwlCYL 779
Cdd:cd14086  107 QQILESVNHCHQNGIVHRDLKPENLLLasksKGAAVKLADFGLaievqgdqqawFGFAGTP----------------GYL 170
                         90       100       110
                 ....*....|....*....|....*....|....*
gi 767996359 780 APEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd14086  171 SPEVLRKD---------PYGKPVDIWACGVILYIL 196
STKc_BUR1 cd07866
Catalytic domain of the Serine/Threonine Kinase, Fungal Cyclin-Dependent protein Kinase (CDK), ...
610-753 5.54e-07

Catalytic domain of the Serine/Threonine Kinase, Fungal Cyclin-Dependent protein Kinase (CDK), Bypass UAS Requirement 1, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BUR1, also called SGV1, is a yeast CDK that is functionally equivalent to mammalian CDK9. It associates with the cyclin BUR2. BUR genes were orginally identified in a genetic screen as factors involved in general transcription. The BUR1/BUR2 complex phosphorylates the C-terminal domain of RNA polymerase II. In addition, this complex regulates histone modification by phosporylating Rad6 and mediating the association of the Paf1 complex with chromatin. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The BUR1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270849 [Multi-domain]  Cd Length: 311  Bit Score: 52.32  E-value: 5.54e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELGEPIGQGRWGRVHRGRwHGE----VAIRLLEMdgHNQD---------HLKLFKKevmnyrqTRHENVVlfmgac 676
Cdd:cd07866    7 LRDYEILGKLGEGTFGEVYKAR-QIKtgrvVALKKILM--HNEKdgfpitalrEIKILKK-------LKHPNVV------ 70
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 mNPPHLAIITSFCKGRTLHSF--------------VRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD 742
Cdd:cd07866   71 -PLIDMAVERPDKSKRKRGSVymvtpymdhdlsglLENPSVKLTESQIKCYMLQLLEGINYLHENHILHRDIKAANILID 149
                        170
                 ....*....|..
gi 767996359 743 N-GKVVITDFGL 753
Cdd:cd07866  150 NqGILKIADFGL 161
C1 cd00029
protein kinase C conserved region 1 (C1 domain) superfamily; The C1 domain is a cysteine-rich ...
348-389 5.82e-07

protein kinase C conserved region 1 (C1 domain) superfamily; The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains. It contains the motif HX12CX2CXnCX2CX4HX2CX7C, where C and H are cysteine and histidine, respectively; X represents other residues; and n is either 13 or 14. C1 has a globular fold with two separate Zn(2+)-binding sites. It was originally discovered as lipid-binding modules in protein kinase C (PKC) isoforms. C1 domains that bind and respond to phorbol esters (PE) and diacylglycerol (DAG) are referred to as typical, and those that do not respond to PE and DAG are deemed atypical. A C1 domain may also be referred to as PKC or non-PKC C1, based on the parent protein's activity. Most C1 domain-containing non-PKC proteins act as lipid kinases and scaffolds, except PKD which acts as a protein kinase. PKC C1 domains play roles in membrane translocation and activation of the enzyme.


Pssm-ID: 410341  Cd Length: 50  Bit Score: 47.13  E-value: 5.82e-07
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 348 HRFSTKSWLS-QVCHVCQKSMIF----GVKCKHCRLKCHNKCTKEAP 389
Cdd:cd00029    1 HRFVPTTFSSpTFCDVCGKLIWGlfkqGLKCSDCGLVCHKKCLDKAP 47
pk1 PHA03390
serine/threonine-protein kinase 1; Provisional
678-823 7.53e-07

serine/threonine-protein kinase 1; Provisional


Pssm-ID: 223069 [Multi-domain]  Cd Length: 267  Bit Score: 51.40  E-value: 7.53e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 678 NPPHLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGK--VVITDFGLFG 755
Cdd:PHA03390  80 TLKGHVLIMDYIKDGDLFDLLKK-EGKLSEAEVKKIIRQLVEALNDLHKHNIIHNDIKLENVLYDRAKdrIYLCDYGLCK 158
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 756 ISGVvregrrenqlKLSHD-WLCYLAPE-IVREmtpgkdedqlPFSKAADVYAFGTVWYELQARDWPLKN 823
Cdd:PHA03390 159 IIGT----------PSCYDgTLDYFSPEkIKGH----------NYDVSFDWWAVGVLTYELLTGKHPFKE 208
STKc_aPKC_zeta cd05617
Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C zeta; STKs catalyze ...
646-821 8.89e-07

Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C zeta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-zeta plays a critical role in activating the glucose transport response. It is activated by glucose, insulin, and exercise through diverse pathways. PKC-zeta also plays a central role in maintaining cell polarity in yeast and mammalian cells. In addition, it affects actin remodeling in muscle cells. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. aPKCs only require phosphatidylserine (PS) for activation. The aPKC-zeta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270768 [Multi-domain]  Cd Length: 357  Bit Score: 51.95  E-value: 8.89e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 646 HNQDHLKLFKKEVMNYRQTRHENVVLFMGACMN-PPHLAIITSFCKGRTLhSFVRDPKTSLDINKTRQIAQEIIKGMGYL 724
Cdd:cd05617   54 HDDEDIDWVQTEKHVFEQASSNPFLVGLHSCFQtTSRLFLVIEYVNGGDL-MFHMQRQRKLPEEHARFYAAEICIALNFL 132
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 725 HAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvVREGRRENQLKLShdwLC----YLAPEIVRemtpGKDedqlpFS 799
Cdd:cd05617  133 HERGIIYRDLKLDNVLLDaDGHIKLTDYGM------CKEGLGPGDTTST---FCgtpnYIAPEILR----GEE-----YG 194
                        170       180
                 ....*....|....*....|..
gi 767996359 800 KAADVYAFGTVWYELQARDWPL 821
Cdd:cd05617  195 FSVDWWALGVLMFEMMAGRSPF 216
STKc_CAMKK cd14118
Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase; ...
698-812 9.18e-07

Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMP-activated protein kinase (AMPK). Vertebrates contain two CaMKKs, CaMKK1 (or alpha) and CaMKK2 (or beta). CaMKK1 is involved in the regulation of glucose uptake in skeletal muscles. CaMKK2 is involved in regulating energy balance, glucose metabolism, adiposity, hematopoiesis, inflammation, and cancer. The CaMKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271020 [Multi-domain]  Cd Length: 275  Bit Score: 51.59  E-value: 9.18e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 698 VRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgisgvvregrrENQLKLSHDW 775
Cdd:cd14118  104 MEVPTDNpLSEETARSYFRDIVLGIEYLHYQKIIHRDIKPSNLLLgDDGHVKIADFGV------------SNEFEGDDAL 171
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 776 L-------CYLAPEIVremTPGKDEdqlpFS-KAADVYAFGTVWY 812
Cdd:cd14118  172 LsstagtpAFMAPEAL---SESRKK----FSgKALDIWAMGVTLY 209
STKc_PKA cd14209
Catalytic subunit of the Serine/Threonine Kinase, cAMP-dependent protein kinase; STKs catalyze ...
714-816 9.63e-07

Catalytic subunit of the Serine/Threonine Kinase, cAMP-dependent protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The inactive PKA holoenzyme is a heterotetramer composed of two phosphorylated and active catalytic subunits with a dimer of regulatory (R) subunits. Activation is achieved through the binding of the important second messenger cAMP to the R subunits, which leads to the dissociation of PKA into the R dimer and two active subunits. PKA is present ubiquitously in cells and interacts with many different downstream targets. It plays a role in the regulation of diverse processes such as growth, development, memory, metabolism, gene expression, immunity, and lipolysis. The PKA subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271111 [Multi-domain]  Cd Length: 290  Bit Score: 51.64  E-value: 9.63e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvvreGRRENqlklSHDW-LC----YLAPEIVREM 787
Cdd:cd14209  107 AAQIVLAFEYLHSLDLIYRDLKPENLLIDqQGYIKVTDFGF---------AKRVK----GRTWtLCgtpeYLAPEIILSK 173
                         90       100
                 ....*....|....*....|....*....
gi 767996359 788 tpgkdedqlPFSKAADVYAFGTVWYELQA 816
Cdd:cd14209  174 ---------GYNKAVDWWALGVLIYEMAA 193
PTKc_Aatyk3 cd14206
Catalytic domain of the Protein Tyrosine Kinases, Apoptosis-associated tyrosine kinase 3; PTKs ...
602-873 9.87e-07

Catalytic domain of the Protein Tyrosine Kinases, Apoptosis-associated tyrosine kinase 3; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Aatyk3, also called lemur tyrosine kinase 3 (Lmtk3) is a receptor kinase containing a transmembrane segment and a long C-terminal cytoplasmic tail with a catalytic domain. The function of Aatyk3 is still unknown. The Aatyk3 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 271108 [Multi-domain]  Cd Length: 276  Bit Score: 51.49  E-value: 9.87e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 602 YLQEwdipfeqvelgepIGQGRWGRVHRGRWH-----GEVAIRLLEMDGHNQDHLKlFKKEVMNYRQTRHENVVLFMGAC 676
Cdd:cd14206    1 YLQE-------------IGNGWFGKVILGEIFsdytpAQVVVKELRVSAGPLEQRK-FISEAQPYRSLQHPNILQCLGLC 66
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 MNPPHLAIITSFCKGRTLHSFVRDPKT---------SLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV 747
Cdd:cd14206   67 TETIPFLLIMEFCQLGDLKRYLRAQRKadgmtpdlpTRDLRTLQRMAYEITLGLLHLHKNNYIHSDLALRNCLLTSDLTV 146
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 748 -ITDFGLfgisgvvREGRRENQLKLSHD--W--LCYLAPEIVREMTPG-KDEDQlpfSKAADVYAFG-TVWYELQARDWP 820
Cdd:cd14206  147 rIGDYGL-------SHNNYKEDYYLTPDrlWipLRWVAPELLDELHGNlIVVDQ---SKESNVWSLGvTIWELFEFGAQP 216
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 821 LKNQAAEASIWQIGSGEGMK--RVLTSVSLGKEVSEILSACWaFDLQERPSFSLL 873
Cdd:cd14206  217 YRHLSDEEVLTFVVREQQMKlaKPRLKLPYADYWYEIMQSCW-LPPSQRPSVEEL 270
STKc_CaMKK2 cd14199
Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 2; ...
656-812 1.14e-06

Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMP-activated protein kinase (AMPK). CaMKK2, also called CaMKK beta, is one of the most versatile CaMKs. It is involved in regulating energy balance, glucose metabolism, adiposity, hematopoiesis, inflammation, and cancer. CaMKK2 contains unique N- and C-terminal domains and a central catalytic kinase domain that is followed by a regulatory domain that bears overlapping autoinhibitory and CaM-binding regions. It can be activated by signaling through G-coupled receptors, IP3 receptors, plasma membrane ion channels, and Toll-like receptors. Thus, CaMKK2 acts as a molecular hub that is capable of receiving and decoding signals from diverse pathways. The CaMKK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271101 [Multi-domain]  Cd Length: 286  Bit Score: 51.12  E-value: 1.14e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 656 KEVMNYRQTRHENVVLFMGACMNPP--HLAIITSFCKGRTLHSFVRDPKTSLDinKTRQIAQEIIKGMGYLHAKGIVHKD 733
Cdd:cd14199   74 QEIAILKKLDHPNVVKLVEVLDDPSedHLYMVFELVKQGPVMEVPTLKPLSED--QARFYFQDLIKGIEYLHYQKIIHRD 151
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 734 LKSKNVFY-DNGKVVITDFGLfgisgvvregrrENQLKLSHDWL-------CYLAPEIVremtpgkDEDQLPFS-KAADV 804
Cdd:cd14199  152 VKPSNLLVgEDGHIKIADFGV------------SNEFEGSDALLtntvgtpAFMAPETL-------SETRKIFSgKALDV 212

                 ....*...
gi 767996359 805 YAFGTVWY 812
Cdd:cd14199  213 WAMGVTLY 220
STKc_MEKK1 cd06630
Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP) ...
655-869 1.23e-06

Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MEKK1 is a MAPK kinase kinase (MAPKKK or MKKK) that phosphorylates and activates activates the ERK1/2 and c-Jun N-terminal kinase (JNK) pathways by activating their respective MAPKKs, MEK1/2 and MKK4/MKK7, respectively. MEKK1 is important in regulating cell survival and apoptosis. MEKK1 also plays a role in cell migration, tissue maintenance and homeostasis, and wound healing. The MEKK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270800 [Multi-domain]  Cd Length: 268  Bit Score: 50.89  E-value: 1.23e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 655 KKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDP---KTSLDINKTRQIaqeiIKGMGYLHAKGIVH 731
Cdd:cd06630   51 REEIRMMARLNHPNIVRMLGATQHKSHFNIFVEWMAGGSVASLLSKYgafSENVIINYTLQI----LRGLAYLHDNQIIH 126
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 732 KDLKSKNVFYDN-GKVV-ITDFGLFG--ISGVVREGRRENQLKLShdwLCYLAPEIVRemtpGKdedqlPFSKAADVYAF 807
Cdd:cd06630  127 RDLKGANLLVDStGQRLrIADFGAAArlASKGTGAGEFQGQLLGT---IAFMAPEVLR----GE-----QYGRSCDVWSV 194
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 808 GTVWYELQARDWPLKNQAAE---ASIWQIGSGEGMKRVLTSVSLGkeVSEILSACWAFDLQERPS 869
Cdd:cd06630  195 GCVIIEMATAKPPWNAEKISnhlALIFKIASATTPPPIPEHLSPG--LRDVTLRCLELQPEDRPP 257
STKc_obscurin_rpt1 cd14107
Catalytic kinase domain, first repeat, of the Giant Serine/Threonine Kinase Obscurin; STKs ...
715-869 1.39e-06

Catalytic kinase domain, first repeat, of the Giant Serine/Threonine Kinase Obscurin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Obscurin, approximately 800 kDa in size, is one of three giant proteins expressed in vetebrate striated muscle, together with titin and nebulin. It is a multidomain protein composed of tandem adhesion and signaling domains, including 49 immunoglobulin (Ig) and 2 fibronectin type III (FN3) domains at the N-terminus followed by a more complex region containing more Ig domains, a conserved SH3 domain near a RhoGEF and PH domains, non-modular regions, as well as IQ and phosphorylation motifs. The obscurin gene also encode two kinase domains, which are not expressed as part of the 800 kDa protein, but as a smaller, alternatively spliced product present mainly in the heart muscle, also called obscurin-MLCK. Obscurin is localized at the peripheries of Z-disks and M-lines, where it is able to communicate with the surrounding myoplasm. It interacts with diverse proteins including sAnk1, myosin, titin, and MyBP-C. It may act as a scaffold for the assembly of elements of the contractile apparatus. The obscurin subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271009 [Multi-domain]  Cd Length: 257  Bit Score: 50.66  E-value: 1.39e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 715 QEIIKGMGYLHAKGIVHKDLKSKN---VFYDNGKVVITDFGLfgisgvvregrRENQLKLSHDWLCY-----LAPEIVRe 786
Cdd:cd14107  105 QQVLEGIGYLHGMNILHLDIKPDNilmVSPTREDIKICDFGF-----------AQEITPSEHQFSKYgspefVAPEIVH- 172
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 787 mtpgkdedQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSVSLGKEVSEILSACWAFDLQE 866
Cdd:cd14107  173 --------QEPVSAATDIWALGVIAYLSLTCHSPFAGENDRATLLNVAEGVVSWDTPEITHLSEDAKDFIKRVLQPDPEK 244

                 ...
gi 767996359 867 RPS 869
Cdd:cd14107  245 RPS 247
PRK14879 PRK14879
Kae1-associated kinase Bud32;
616-762 1.52e-06

Kae1-associated kinase Bud32;


Pssm-ID: 237847 [Multi-domain]  Cd Length: 211  Bit Score: 49.91  E-value: 1.52e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGRWHGEVAI---------RLLEMDghnqdhlklfkkEVMNYRQTRHENVVLFMG--ACMNPPHL-- 682
Cdd:PRK14879   1 MKLIKRGAEAEIYLGDFLGIKAVikwripkryRHPELD------------ERIRRERTRREARIMSRArkAGVNVPAVyf 68
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 683 ------AIITSFCKGRTLHSFVRDPKTSLdinktRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGLFGI 756
Cdd:PRK14879  69 vdpenfIIVMEYIEGEPLKDLINSNGMEE-----LELSREIGRLVGKLHSAGIIHGDLTTSNMILSGGKIYLIDFGLAEF 143

                 ....*.
gi 767996359 757 SGVVRE 762
Cdd:PRK14879 144 SKDLED 149
pknD PRK13184
serine/threonine-protein kinase PknD;
713-824 1.52e-06

serine/threonine-protein kinase PknD;


Pssm-ID: 183880 [Multi-domain]  Cd Length: 932  Bit Score: 52.08  E-value: 1.52e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 713 IAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgisGVVREGRRENQLKLSHDwlcylAPEIV-REMT-P 789
Cdd:PRK13184 118 IFHKICATIEYVHSKGVLHRDLKPDNILLGLfGEVVILDWGA----AIFKKLEEEDLLDIDVD-----ERNICySSMTiP 188
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*.
gi 767996359 790 GK---------DEDQL--PFSKAADVYAFGTVWYELQARDWPLKNQ 824
Cdd:PRK13184 189 GKivgtpdymaPERLLgvPASESTDIYALGVILYQMLTLSFPYRRK 234
STKc_Sty1_Hog1 cd07856
Catalytic domain of the Serine/Threonine Kinases, Fungal Mitogen-Activated Protein Kinases ...
617-814 1.68e-06

Catalytic domain of the Serine/Threonine Kinases, Fungal Mitogen-Activated Protein Kinases Sty1 and Hog1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the MAPKs Sty1 from Schizosaccharomyces pombe, Hog1 from Saccharomyces cerevisiae, and similar proteins. Sty1 and Hog1 are stress-activated MAPKs that partipate in transcriptional regulation in response to stress. Sty1 is activated in response to oxidative stress, osmotic stress, and UV radiation. It is regulated by the MAP2K Wis1, which is activated by the MAP3Ks Wis4 and Win1, which receive signals of the stress condition from membrane-spanning histidine kinases Mak1-3. Activated Sty1 stabilizes the Atf1 transcription factor and induces transcription of Atf1-dependent genes of the core environmetal stress response. Hog1 is the key element in the high osmolarity glycerol (HOG) pathway and is activated upon hyperosmotic stress. Activated Hog1 accumulates in the nucleus and regulates stress-induced transcription. The HOG pathway is mediated by two transmembrane osmosensors, Sln1 and Sho1. MAPKs are important mediators of cellular responses to extracellular signals. The Sty1/Hog1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270843 [Multi-domain]  Cd Length: 328  Bit Score: 51.03  E-value: 1.68e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGR---WHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd07856   16 QPVGMGAFGLVCSARdqlTGQNVAVKKIMKPFSTPVLAKRTYRELKLLKHLRHENIISLSDIFISPLEDIYFVTELLGTD 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVrdpkTSLDINKtrQIAQ----EIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGIsgvvregrRENQ 768
Cdd:cd07856   96 LHRLL----TSRPLEK--QFIQyflyQILRGLKYVHSAGVIHRDLKPSNILVnENCDLKICDFGLARI--------QDPQ 161
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 767996359 769 LKLSHDWLCYLAPEIVreMTPGKdedqlpFSKAADVYAFGTVWYEL 814
Cdd:cd07856  162 MTGYVSTRYYRAPEIM--LTWQK------YDVEVDIWSAGCIFAEM 199
STKc_GRK1 cd05608
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 1; STKs ...
714-870 1.73e-06

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK1 (also called rhodopsin kinase) belongs to the visual group of GRKs and is expressed in retinal cells. It phosphorylates rhodopsin in rod cells, which leads to termination of the phototransduction cascade. Mutations in GRK1 are associated to a recessively inherited form of stationary nightblindness called Oguchi disease. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors, which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270759 [Multi-domain]  Cd Length: 288  Bit Score: 50.65  E-value: 1.73e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgisgVVREGRRENQLKLSHDWLCYLAPEIVRemtpgkD 792
Cdd:cd05608  111 TAQIISGLEHLHQRRIIYRDLKPENVLLDDdGNVRISDLGL-----AVELKDGQTKTKGYAGTPGFMAPELLL------G 179
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 793 EDqlpFSKAADVYAFGTVWYELQARDWPLKNQAAeasiwQIGSGEGMKRVLT-SVSLGKEVSE----ILSACWAFDLQER 867
Cdd:cd05608  180 EE---YDYSVDYFTLGVTLYEMIAARGPFRARGE-----KVENKELKQRILNdSVTYSEKFSPasksICEALLAKDPEKR 251

                 ...
gi 767996359 868 PSF 870
Cdd:cd05608  252 LGF 254
STKc_MAP3K8 cd13995
Catalytic domain of the Serine/Threonine kinase, Mitogen-Activated Protein Kinase (MAPK) ...
665-753 1.73e-06

Catalytic domain of the Serine/Threonine kinase, Mitogen-Activated Protein Kinase (MAPK) Kinase Kinase 8; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAP3K8 is also called Tumor progression locus 2 (Tpl2) or Cancer Osaka thyroid (Cot), and was first identified as a proto-oncogene in T-cell lymphoma induced by MoMuL virus and in breast carcinoma induced by MMTV. Activated MAP3K8 induces various MAPK pathways including Extracellular Regulated Kinase (ERK) 1/2, c-Jun N-terminal kinase (JNK), and p38. It plays a pivotal role in innate immunity, linking Toll-like receptors to the production of TNF and the activation of ERK in macrophages. It is also required in interleukin-1beta production and is critical in host defense against Gram-positive bacteria. MAP3Ks (MKKKs or MAPKKKs) phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The MAP3K8 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270897 [Multi-domain]  Cd Length: 256  Bit Score: 50.39  E-value: 1.73e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 665 RHENVVLFMGACMnpphlaiitsfcKGRTLHSFVRDPKTSLDINKTRQ-----------IAQEIIKGMGYLHAKGIVHKD 733
Cdd:cd13995   54 RHENIAELYGALL------------WEETVHLFMEAGEGGSVLEKLEScgpmrefeiiwVTKHVLKGLDFLHSKNIIHHD 121
                         90       100
                 ....*....|....*....|
gi 767996359 734 LKSKNVFYDNGKVVITDFGL 753
Cdd:cd13995  122 IKPSNIVFMSTKAVLVDFGL 141
STKc_PCTAIRE1 cd07873
Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-1 kinase; STKs catalyze the transfer ...
617-814 1.79e-06

Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-1 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-1 is expressed ubiquitously and is localized in the cytoplasm. Its kinase activity is cell cycle dependent and peaks at the S and G2 phases. PCTAIRE-1 is highly expressed in the brain and may play a role in regulating neurite outgrowth. It can also associate with Trap (Tudor repeat associator with PCTAIRE-2), a physiological partner of PCTAIRE-2; with p11, a small dimeric protein with similarity to S100; and with 14-3-3 proteins, mediators of phosphorylation-dependent interactions in many different proteins. PCTAIRE-1 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PCTAIRE-1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270854 [Multi-domain]  Cd Length: 297  Bit Score: 50.77  E-value: 1.79e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGR---WHGEVAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKgRT 693
Cdd:cd07873    8 DKLGEGTYATVYKGRsklTDNLVALKEIRLE-HEEGAPCTAIREVSLLKDLKHANIVTLHDIIHTEKSLTLVFEYLD-KD 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGISGVVREGRRENQLKLs 772
Cdd:cd07873   86 LKQYLDDCGNSINMHNVKLFLFQLLRGLAYCHRRKVLHRDLKPQNLLInERGELKLADFGLARAKSIPTKTYSNEVVTL- 164
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 767996359 773 hdWlcYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd07873  165 --W--YRPPDILLGST--------DYSTQIDMWGVGCIFYEM 194
PK_STRAD_alpha cd08227
Pseudokinase domain of STE20-related kinase adapter protein alpha; The pseudokinase domain ...
629-826 1.81e-06

Pseudokinase domain of STE20-related kinase adapter protein alpha; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. The structure of STRAD-alpha is available and shows that this protein binds ATP, has an ordered activation loop, and adopts a closed conformation typical of fully active protein kinases. It does not possess activity due to nonconservative substitutions of essential catalytic residues. ATP binding enhances the affinity of STRAD for MO25. The conformation of STRAD-alpha, stabilized through ATP and MO25, may be needed to activate LKB1. A mutation which results in a truncation of a C-terminal part of the human STRAD-alpha pseudokinase domain and disrupts its association with LKB1, leads to PMSE (polyhydramnios, megalencephaly, symptomatic epilepsy) syndrome. Several splice variants of STRAD-alpha exist which exhibit different effects on the localization and activation of LKB1. STRAD forms a complex with the scaffolding protein MO25, and the serine/threonine kinase (STK), LKB1, resulting in the activation of the kinase. In the complex, LKB1 phosphorylates and activates adenosine monophosphate-activated protein kinases (AMPKs), which regulate cell energy metabolism and cell polarity. The STRAD alpha subfamily is part of a larger superfamily that includes the catalytic domains of STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173767 [Multi-domain]  Cd Length: 327  Bit Score: 51.10  E-value: 1.81e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 629 RGRWHGE-VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFV----RDPKT 703
Cdd:cd08227   20 RYKPTGEyVTVRRINLEACTNEMVTFLQGELHVSKLFNHPNIVPYRATFIADNELWVVTSFMAYGSAKDLIcthfMDGMS 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 704 SLDInktRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITdfGLFGISGVVREGRRenqLKLSHDW------- 775
Cdd:cd08227  100 ELAI---AYILQGVLKALDYIHHMGYVHRSVKASHILISvDGKVYLS--GLRSNLSMINHGQR---LRVVHDFpkysvkv 171
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 776 LCYLAPEIVREMTPGKDedqlpfsKAADVYAFGTVWYELQARDWPLKNQAA 826
Cdd:cd08227  172 LPWLSPEVLQQNLQGYD-------AKSDIYSVGITACELANGHVPFKDMPA 215
STKc_PCTAIRE2 cd07872
Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-2 kinase; STKs catalyze the transfer ...
617-816 2.00e-06

Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-2 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-2 is specifically expressed in neurons in the central nervous system, mainly in terminally differentiated neurons. It associates with Trap (Tudor repeat associator with PCTAIRE-2) and could play a role in regulating mitochondrial function in neurons. PCTAIRE-2 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PCTAIRE-2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143377 [Multi-domain]  Cd Length: 309  Bit Score: 50.76  E-value: 2.00e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGR---WHGEVAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKgRT 693
Cdd:cd07872   12 EKLGEGTYATVFKGRsklTENLVALKEIRLE-HEEGAPCTAIREVSLLKDLKHANIVTLHDIVHTDKSLTLVFEYLD-KD 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGISGVVREGRRENQLKLs 772
Cdd:cd07872   90 LKQYMDDCGNIMSMHNVKIFLYQILRGLAYCHRRKVLHRDLKPQNLLInERGELKLADFGLARAKSVPTKTYSNEVVTL- 168
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 767996359 773 hdWlcYLAPEIVRemtpGKDEdqlpFSKAADVYAFGTVWYELQA 816
Cdd:cd07872  169 --W--YRPPDVLL----GSSE----YSTQIDMWGVGCIFFEMAS 200
STKc_MPK1 cd07857
Catalytic domain of the Serine/Threonine Kinase, Fungal Mitogen-Activated Protein Kinase MPK1; ...
716-817 2.04e-06

Catalytic domain of the Serine/Threonine Kinase, Fungal Mitogen-Activated Protein Kinase MPK1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the MAPKs MPK1 from Saccharomyces cerevisiae, Pmk1 from Schizosaccharomyces pombe, and similar proteins. MPK1 (also called Slt2) and Pmk1 (also called Spm1) are stress-activated MAPKs that regulate the cell wall integrity pathway, and are therefore important in the maintainance of cell shape, cell wall construction, morphogenesis, and ion homeostasis. MPK1 is activated in response to cell wall stress including heat stimulation, osmotic shock, UV irradiation, and any agents that interfere with cell wall biogenesis such as chitin antagonists, caffeine, or zymolase. MPK1 is regulated by the MAP2Ks Mkk1/2, which are regulated by the MAP3K Bck1. Pmk1 is also activated by multiple stresses including elevated temperatures, hyper- or hypotonic stress, glucose deprivation, exposure to cell-wall damaging compounds, and oxidative stress. It is regulated by the MAP2K Pek1, which is regulated by the MAP3K Mkh1. MAPKs are important mediators of cellular responses to extracellular signals. The MPK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173750 [Multi-domain]  Cd Length: 332  Bit Score: 50.87  E-value: 2.04e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 716 EIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLF-GISgvvrEGRRENQLKLSH----DWlcYLAPEIVREMTp 789
Cdd:cd07857  113 QILCGLKYIHSANVLHRDLKPGNLLVNaDCELKICDFGLArGFS----ENPGENAGFMTEyvatRW--YRAPEIMLSFQ- 185
                         90       100
                 ....*....|....*....|....*...
gi 767996359 790 gkdedqlPFSKAADVYAFGTVWYELQAR 817
Cdd:cd07857  186 -------SYTKAIDVWSVGCILAELLGR 206
STKc_MAPKAPK3 cd14172
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase-activated ...
710-841 3.05e-06

Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase-activated protein kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK-activated protein kinase 3 (MAPKAP3 or MK3) contains an N-terminal proline-rich region that can bind to SH3 domains, a catalytic kinase domain followed by a C-terminal autoinhibitory region that contains nuclear localization (NLS) and nuclear export (NES) signals with a p38 MAPK docking motif that overlaps the NLS. MK3 is a bonafide substrate for the MAPK p38. It is closely related to MK2 and thus far, MK2/3 show indistinguishable substrate specificity. They are mainly involved in the regulation of gene expression and they participate in diverse cellular processes such as endocytosis, cytokine production, cytoskeletal reorganization, cell migration, cell cycle control and chromatin remodeling. They are implicated in inflammation and cance and their substrates include mRNA-AU-rich-element (ARE)-binding proteins (TTP and hnRNP A0), Hsp proteins (Hsp27 and Hsp25) and RSK, among others. MK2/3 are both expressed ubiquitously but MK2 is expressed at significantly higher levels. MK3 activity is only significant when MK2 is absent. The MK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271074 [Multi-domain]  Cd Length: 267  Bit Score: 49.60  E-value: 3.05e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 710 TRQIAQEIIKGMG----YLHAKGIVHKDLKSKNVFY----DNGKVVITDFGLfgisgvVREGRRENQLKLSHDWLCYLAP 781
Cdd:cd14172  101 TEREASEIMRDIGtaiqYLHSMNIAHRDVKPENLLYtskeKDAVLKLTDFGF------AKETTVQNALQTPCYTPYYVAP 174
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 782 EIvreMTPGKdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEAsiwqigSGEGMKR 841
Cdd:cd14172  175 EV---LGPEK------YDKSCDMWSLGVIMYILLCGFPPFYSNTGQA------ISPGMKR 219
STKc_LRRK1 cd14067
Catalytic domain of the Serine/Threonine Kinase, Leucine-Rich Repeat Kinase 1; STKs catalyze ...
619-814 3.07e-06

Catalytic domain of the Serine/Threonine Kinase, Leucine-Rich Repeat Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LRRK1 is one of two vertebrate LRRKs which show complementary expression in the brain. It can form heterodimers with LRRK2, and may influence the age of onset of LRRK2-associated Parkinson's disease. LRRKs are also classified as ROCO proteins because they contain a ROC (Ras of complex proteins)/GTPase domain followed by a COR (C-terminal of ROC) domain of unknown function. In addition, LRRKs contain a catalytic kinase domain and protein-protein interaction motifs including a WD40 domain, LRRs and ankyrin (ANK) repeats. LRRKs possess both GTPase and kinase activities, with the ROC domain acting as a molecular switch for the kinase domain, cycling between a GTP-bound state which drives kinase activity and a GDP-bound state which decreases the activity. The LRRK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270969 [Multi-domain]  Cd Length: 276  Bit Score: 49.96  E-value: 3.07e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRV-HRGRWHGE-VAIRLLEM-------DGHNQDHLKL------------FKKEVMNYRQTRHENVVLFMGACM 677
Cdd:cd14067    1 LGQGGSGTViYRARYQGQpVAVKRFHIkkckkrtDGSADTMLKHlraadamknfseFRQEASMLHSLQHPCIVYLIGISI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 678 NP--------PHLAIITSFCKGRTLHSFVrdpktSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF---YDNGKV 746
Cdd:cd14067   81 HPlcfalelaPLGSLNTVLEENHKGSSFM-----PLGHMLTFKIAYQIAAGLAYLHKKNIIFCDLKSDNILvwsLDVQEH 155
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 747 VITDFGLFGISgvvREGRRENQLKLSHDwLCYLAPEIvremTPGkdedqLPFSKAADVYAFGTVWYEL 814
Cdd:cd14067  156 INIKLSDYGIS---RQSFHEGALGVEGT-PGYQAPEI----RPR-----IVYDEKVDMFSYGMVLYEL 210
STKc_Twitchin_like cd14114
The catalytic domain of the Giant Serine/Threonine Kinases, Twitchin and Projectin; STKs ...
610-753 3.18e-06

The catalytic domain of the Giant Serine/Threonine Kinases, Twitchin and Projectin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Caenorhabditis elegans and Aplysia californica Twitchin, Drosophila melanogaster Projectin, and similar proteins. These are very large muscle proteins containing multiple immunoglobulin (Ig)-like and fibronectin type III (FN3) domains and a single kinase domain near the C-terminus. Twitchin and Projectin are both associated with thick filaments. Twitchin is localized in the outer parts of A-bands and is involved in regulating muscle contraction. It interacts with the myofibrillar proteins myosin and actin in a phosphorylation-dependent manner, and may be involved in regulating the myosin cross-bridge cycle. The kinase activity of Twitchen is activated by Ca2+ and the Ca2+ binding protein S100A1. Projectin is associated with the end of thick filaments and is a component of flight muscle connecting filaments. The kinase domain of Projectin may play roles in autophosphorylation and transphosphorylation, which impact the formation of myosin filaments. The Twitchin-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271016 [Multi-domain]  Cd Length: 259  Bit Score: 49.50  E-value: 3.18e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELGEPIGQGRWGRVHR--GRWHGEVAIRLLEMDGHNQDHlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITS 687
Cdd:cd14114    1 YDHYDILEELGTGAFGVVHRctERATGNNFAAKFIMTPHESDK-ETVRKEIQIMNQLHHPKLINLHDAFEDDNEMVLILE 79
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 688 FCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGK---VVITDFGL 753
Cdd:cd14114   80 FLSGGELFERIAAEHYKMSEAEVINYMRQVCEGLCHMHENNIVHLDIKPENIMCTTKRsneVKLIDFGL 148
STKc_CaMKK1 cd14200
Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 1; ...
708-812 3.78e-06

Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMP-activated protein kinase (AMPK). CaMKK1, also called CaMKK alpha, is involved in the regulation of glucose uptake in skeletal muscles, independently of AMPK and PKB activation. It also play roles in learning and memory. Studies on CaMKK1 knockout mice reveal deficits in fear conditioning. The CaMKK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271102 [Multi-domain]  Cd Length: 284  Bit Score: 49.56  E-value: 3.78e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 708 NKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDfglFGISGVVrEGrRENQLKLSHDWLCYLAPEIVre 786
Cdd:cd14200  124 DQARLYFRDIVLGIEYLHYQKIVHRDIKPSNLLLgDDGHVKIAD---FGVSNQF-EG-NDALLSSTAGTPAFMAPETL-- 196
                         90       100
                 ....*....|....*....|....*.
gi 767996359 787 mtpgKDEDQLPFSKAADVYAFGTVWY 812
Cdd:cd14200  197 ----SDSGQSFSGKALDVWAMGVTLY 218
STKc_DCKL1 cd14183
Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 1 (also called ...
611-850 3.80e-06

Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 1 (also called Doublecortin-like and CAM kinase-like 1); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DCKL1 (or DCAMKL1) belongs to the doublecortin (DCX) family of proteins which are involved in neuronal migration, neurogenesis, and eye receptor development, among others. Family members typically contain tandem doublecortin (DCX) domains at the N-terminus; DCX domains can bind microtubules and serve as protein-interaction platforms. In addition, DCKL1 contains a serine, threonine, and proline rich domain (SP) and a C-terminal kinase domain with similarity to CAMKs. DCKL1 interacts with tubulin, glucocorticoid receptor, dynein, JIP1/2, caspases (3 and 8), and calpain, among others. It plays roles in neurogenesis, neuronal migration, retrograde transport, and neuronal apoptosis. The DCKL1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271085 [Multi-domain]  Cd Length: 268  Bit Score: 49.61  E-value: 3.80e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGRWHG---EVAIRLLEmDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITS 687
Cdd:cd14183    6 ERYKVGRTIGDGNFAVVKECVERStgrEYALKIIN-KSKCRGKEHMIQNEVSILRRVKHPNIVLLIEEMDMPTELYLVME 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRTLHsfvrDPKTSLDINKTRQIA---QEIIKGMGYLHAKGIVHKDLKSKNVFY----DNGKVVitDFGLFGISGVV 760
Cdd:cd14183   85 LVKGGDLF----DAITSTNKYTERDASgmlYNLASAIKYLHSLNIVHRDIKPENLLVyehqDGSKSL--KLGDFGLATVV 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 regrrENQLKLSHDWLCYLAPEIVREMTPGKDedqlpfskaADVYAFGTVWYELQARDWPLKnqaaeasiwqiGSGEGMK 840
Cdd:cd14183  159 -----DGPLYTVCGTPTYVAPEIIAETGYGLK---------VDIWAAGVITYILLCGFPPFR-----------GSGDDQE 213
                        250
                 ....*....|
gi 767996359 841 RVLTSVSLGK 850
Cdd:cd14183  214 VLFDQILMGQ 223
PKc_MKK7 cd06618
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase ...
712-874 4.49e-06

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase Kinase 7; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MKK7 is a dual-specificity PK that phosphorylates and activates its downstream target, c-Jun N-terminal kinase (JNK), on specific threonine and tyrosine residues. Although MKK7 is capable of dual phosphorylation, it prefers to phosphorylate the threonine residue of JNK. Thus, optimal activation of JNK requires both MKK4 and MKK7. MKK7 is primarily activated by cytokines. MKK7 is essential for liver formation during embryogenesis. It plays roles in G2/M cell cycle arrest and cell growth. In addition, it is involved in the control of programmed cell death, which is crucial in oncogenesis, cancer chemoresistance, and antagonism to TNFalpha-induced killing, through its inhibition by Gadd45beta and the subsequent suppression of the JNK cascade. The MKK7 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270791 [Multi-domain]  Cd Length: 295  Bit Score: 49.29  E-value: 4.49e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 712 QIAQEIIKGMGYLHAK-GIVHKDLKSKNVFYD-NGKVVITDFGlfgISGVVREGRRENQlklSHDWLCYLAPEivrEMTP 789
Cdd:cd06618  118 KMTVSIVKALHYLKEKhGVIHRDVKPSNILLDeSGNVKLCDFG---ISGRLVDSKAKTR---SAGCAAYMAPE---RIDP 188
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 790 GKDEDqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRVLTSVSLGKEVSEILSACWAFDLQERPS 869
Cdd:cd06618  189 PDNPK---YDIRADVWSLGISLVELATGQFPYRNCKTEFEVLTKILNEEPPSLPPNEGFSPDFCSFVDLCLTKDHRYRPK 265

                 ....*
gi 767996359 870 FSLLM 874
Cdd:cd06618  266 YRELL 270
PKc_Byr1_like cd06620
Catalytic domain of fungal Byr1-like dual-specificity Mitogen-activated protein Kinase Kinases; ...
665-876 4.91e-06

Catalytic domain of fungal Byr1-like dual-specificity Mitogen-activated protein Kinase Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include the MAPKKs Byr1 from Schizosaccharomyces pombe, FUZ7 from Ustilago maydis, and related proteins. Byr1 phosphorylates its downstream target, the MAPK Spk1, and is regulated by the MAPKK kinase Byr2. The Spk1 cascade is pheromone-responsive and is essential for sporulation and sexual differentiation in fission yeast. FUZ7 phosphorylates and activates its target, the MAPK Crk1, which is required in mating and virulence in U. maydis. MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The Byr-1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270792 [Multi-domain]  Cd Length: 286  Bit Score: 49.36  E-value: 4.91e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 665 RHENVVLFMGACMN-PPHLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAK-GIVHKDLKSKNVFYD 742
Cdd:cd06620   61 HSPYIVSFYGAFLNeNNNIIICMEYMDCGSLDKILKK-KGPFPEEVLGKIAVAVLEGLTYLYNVhRIIHRDIKPSNILVN 139
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 743 N-GKVVITDfglFGISGVVREGRRENQLKLShdwlCYLAPEIVRemtpGKDedqlpFSKAADVYAFGTVWYELQARDWPL 821
Cdd:cd06620  140 SkGQIKLCD---FGVSGELINSIADTFVGTS----TYMSPERIQ----GGK-----YSVKSDVWSLGLSIIELALGEFPF 203
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 822 --KNQAAEASIWQIGSGEGMKRVL--------TSVSLGKEVSEILSACWAFDLQERPSFSLLMDM 876
Cdd:cd06620  204 agSNDDDDGYNGPMGILDLLQRIVneppprlpKDRIFPKDLRDFVDRCLLKDPRERPSPQLLLDH 268
STKc_CDKL5 cd07848
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase Like 5; STKs ...
619-814 5.01e-06

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase Like 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Mutations in the gene encoding CDKL5, previously called STK9, are associated with early onset epilepsy and severe mental retardation [X-linked infantile spasm syndrome (ISSX) or West syndrome]. In addition, CDKL5 mutations also sometimes cause a phenotype similar to Rett syndrome (RTT), a progressive neurodevelopmental disorder. These pathogenic mutations are located in the N-terminal portion of the protein within the kinase domain. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDKL5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270838 [Multi-domain]  Cd Length: 287  Bit Score: 49.22  E-value: 5.01e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRwHGE----VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTL 694
Cdd:cd07848    9 VGEGAYGVVLKCR-HKEtkeiVAIKKFKDSEENEEVKETTLRELKMLRTLKQENIVELKEAFRRRGKLYLVFEYVEKNML 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 695 HSFVRDPKTSLDiNKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGLfgiSGVVREGRRENQLK-LS 772
Cdd:cd07848   88 ELLEEMPNGVPP-EKVRSYIYQLIKAIHWCHKNDIVHRDIKPENLLISHNDVLkLCDFGF---ARNLSEGSNANYTEyVA 163
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 767996359 773 HDWlcYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd07848  164 TRW--YRSPELLLGA---------PYGKAVDMWSVGCILGEL 194
PLN00034 PLN00034
mitogen-activated protein kinase kinase; Provisional
581-753 5.58e-06

mitogen-activated protein kinase kinase; Provisional


Pssm-ID: 215036 [Multi-domain]  Cd Length: 353  Bit Score: 49.44  E-value: 5.58e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 581 LPSSRRPWRGPISRKASQTSVYLQEwdiPFEQVELGEPIGQGRWGRVHRGRWHG---EVAIRLLeMDGHNQDHLKLFKKE 657
Cdd:PLN00034  47 LPPPSSSSSSSSSSSASGSAPSAAK---SLSELERVNRIGSGAGGTVYKVIHRPtgrLYALKVI-YGNHEDTVRRQICRE 122
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 658 VMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSfvrdpktsLDINKTRQ---IAQEIIKGMGYLHAKGIVHKDL 734
Cdd:PLN00034 123 IEILRDVNHPNVVKCHDMFDHNGEIQVLLEFMDGGSLEG--------THIADEQFladVARQILSGIAYLHRRHIVHRDI 194
                        170       180
                 ....*....|....*....|
gi 767996359 735 KSKNVFYDNGK-VVITDFGL 753
Cdd:PLN00034 195 KPSNLLINSAKnVKIADFGV 214
STKc_MAPK4_6 cd07854
Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinases 4 (also ...
636-851 6.15e-06

Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinases 4 (also called ERK4) and 6 (also called ERK3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK4 (also called ERK4 or p63MAPK) and MAPK6 (also called ERK3 or p97MAPK) are atypical MAPKs that are not regulated by MAPK kinases. MAPK6 is expressed ubiquitously with highest amounts in brain and skeletal muscle. It may be involved in the control of cell differentiation by negatively regulating cell cycle progression in certain conditions. It may also play a role in glucose-induced insulin secretion. MAPK6 and MAPK4 cooperate to regulate the activity of MAPK-activated protein kinase 5 (MK5), leading to its relocation to the cytoplasm and exclusion from the nucleus. The MAPK6/MK5 and MAPK4/MK5 pathways may play critical roles in embryonic and post-natal development. MAPKs are important mediators of cellular responses to extracellular signals. The MAPK4/6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143359 [Multi-domain]  Cd Length: 342  Bit Score: 49.39  E-value: 6.15e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 636 VAIRLLEM-DGHNQDHLKlfkKEVMNYRQTRHENVV-----LFMGACMNPPHLAIITSFCKGRTLHSFVRD------PKT 703
Cdd:cd07854   33 VAVKKIVLtDPQSVKHAL---REIKIIRRLDHDNIVkvyevLGPSGSDLTEDVGSLTELNSVYIVQEYMETdlanvlEQG 109
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 704 SLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV--ITDFGLFGI-------SGVVREGrrenqlkLSHD 774
Cdd:cd07854  110 PLSEEHARLFMYQLLRGLKYIHSANVLHRDLKPANVFINTEDLVlkIGDFGLARIvdphyshKGYLSEG-------LVTK 182
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 775 WlcYLAPEIVreMTPGKdedqlpFSKAADVYAFGTVWYE-LQARdwPLKNQAAEAsiwqigsgEGMKRVLTSVSLGKE 851
Cdd:cd07854  183 W--YRSPRLL--LSPNN------YTKAIDMWAAGCIFAEmLTGK--PLFAGAHEL--------EQMQLILESVPVVRE 240
STKc_MLCK1 cd14191
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 1; STKs catalyze ...
617-814 7.21e-06

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK1 (or MYLK1) phosphorylates myosin regulatory light chain and controls the contraction of smooth muscles. The MLCK1 gene expresses three transcripts in a cell-specific manner: a short MLCK1 which contains three immunoglobulin (Ig)-like and one fibronectin type III (FN3) domains, PEVK and actin-binding regions, and a kinase domain near the C-terminus followed by a regulatory segment containing an autoinhibitory Ca2+/calmodulin binding site; a long MLCK1 containing six additional Ig-like domains at the N-terminus compared to the short MLCK1; and the C-terminal Ig module which results in the expression of telokin in phasic smooth muscles, leading to Ca2+ desensitization by cyclic nucleotides of smooth muscle force. MLCK1 is also responsible for myosin regulatory light chain phosphorylation in nonmuscle cells and may play a role in regulating myosin II ATPase activity. The MLCK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271093 [Multi-domain]  Cd Length: 259  Bit Score: 48.46  E-value: 7.21e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVhrgrwhgevaIRLLEMDGHNQDHLKLFK----KEVMNYRQT-------RHENVVLFMGACMNPPHLAII 685
Cdd:cd14191    8 ERLGSGKFGQV----------FRLVEKKTKKVWAGKFFKaysaKEKENIRQEisimnclHHPKLVQCVDAFEEKANIVMV 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN---GKVVITDFGLfgisgvVRE 762
Cdd:cd14191   78 LEMVSGGELFERIIDEDFELTERECIKYMRQISEGVEYIHKQGIVHLDLKPENIMCVNktgTKIKLIDFGL------ARR 151
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767996359 763 GRRENQLKLSHDWLCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYEL 814
Cdd:cd14191  152 LENAGSLKVLFGTPEFVAPEVI---------NYEPIGYATDMWSIGVICYIL 194
PHA03210 PHA03210
serine/threonine kinase US3; Provisional
654-752 7.25e-06

serine/threonine kinase US3; Provisional


Pssm-ID: 165476 [Multi-domain]  Cd Length: 501  Bit Score: 49.69  E-value: 7.25e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 654 FKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKgRTLHSFVRDP----KTSLDINKTRQIAQEIIKGMGYLHAKGI 729
Cdd:PHA03210 210 LENEILALGRLNHENILKIEEILRSEANTYMITQKYD-FDLYSFMYDEafdwKDRPLLKQTRAIMKQLLCAVEYIHDKKL 288
                         90       100
                 ....*....|....*....|....
gi 767996359 730 VHKDLKSKNVFYD-NGKVVITDFG 752
Cdd:PHA03210 289 IHRDIKLENIFLNcDGKIVLGDFG 312
STKc_IKK_beta cd14038
Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase ...
619-813 8.85e-06

Catalytic domain of the Serine/Threonine kinase, Inhibitor of Nuclear Factor-KappaB Kinase (IKK) beta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IKKbeta is involved in the classical pathway of regulating Nuclear Factor-KappaB (NF-kB) proteins, a family of transcription factors which are critical in many cellular functions including inflammatory responses, immune development, cell survival, and cell proliferation, among others. The classical pathway regulates the majority of genes activated by NF-kB including those encoding cytokines, chemokines, leukocyte adhesion molecules, and anti-apoptotic factors. It involves NEMO (NF-kB Essential MOdulator)- and IKKbeta-dependent phosphorylation and degradation of the Inhibitor of NF-kB (IkB), which liberates NF-kB dimers (typified by the p50-p65 heterodimer) from an inactive IkB/dimeric NF-kB complex, enabling them to migrate to the nucleus where they regulate gene transcription. The IKKbeta subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270940 [Multi-domain]  Cd Length: 290  Bit Score: 48.42  E-value: 8.85e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRgrWHG-----EVAIRLL--EMDGHNQDHLKLfkkEVMNYRQTRHENVV--------LFMGACMNPPHLA 683
Cdd:cd14038    2 LGTGGFGNVLR--WINqetgeQVAIKQCrqELSPKNRERWCL---EIQIMKRLNHPNVVaardvpegLQKLAPNDLPLLA 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 684 IitSFCKGRTLHSFVRDPKTSLDINK--TRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG--KVV--ITDFGLfgis 757
Cdd:cd14038   77 M--EYCQGGDLRKYLNQFENCCGLREgaILTLLSDISSALRYLHENRIIHRDLKPENIVLQQGeqRLIhkIIDLGY---- 150
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 758 gvvreGRRENQLKLSHDW---LCYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWYE 813
Cdd:cd14038  151 -----AKELDQGSLCTSFvgtLQYLAPELL---------EQQKYTVTVDYWSFGTLAFE 195
STKc_CK1 cd14016
Catalytic domain of the Serine/Threonine protein kinase, Casein Kinase 1; STKs catalyze the ...
615-753 8.92e-06

Catalytic domain of the Serine/Threonine protein kinase, Casein Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CK1 phosphorylates a variety of substrates including enzymes, transcription and splice factors, cytoskeletal proteins, viral oncogenes, receptors, and membrane-associated proteins. There are mutliple isoforms of CK1 and in mammals, seven isoforms (alpha, beta, gamma1-3, delta, and epsilon) have been characterized. These isoforms differ mainly in the length and structure of their C-terminal non-catalytic region. Some isoforms have several splice variants such as the long (L) and short (S) variants of CK1alpha. CK1 proteins are involved in the regulation of many cellular processes including membrane transport processes, circadian rhythm, cell division, apoptosis, and the development of cancer and neurodegenerative diseases. The CK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270918 [Multi-domain]  Cd Length: 266  Bit Score: 48.22  E-value: 8.92e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRVHRGR---WHGEVAIRLlEMDGHNQDHLKlfkKEVMNYRQ--------------TRHENVVLFM---G 674
Cdd:cd14016    4 LVKKIGSGSFGEVYLGIdlkTGEEVAIKI-EKKDSKHPQLE---YEAKVYKLlqggpgiprlywfgQEGDYNVMVMdllG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 675 acmnpPHLAIITSFCKGR-TLhsfvrdpKTSLdinktrQIAQEIIKGMGYLHAKGIVHKDLKSKN----VFYDNGKVVIT 749
Cdd:cd14016   80 -----PSLEDLFNKCGRKfSL-------KTVL------MLADQMISRLEYLHSKGYIHRDIKPENflmgLGKNSNKVYLI 141

                 ....
gi 767996359 750 DFGL 753
Cdd:cd14016  142 DFGL 145
STKc_Mnk1 cd14174
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase ...
617-812 9.26e-06

Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase signal-integrating kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK signal-integrating kinases (Mnks) are MAPK-activated protein kinases and is comprised by a group of four proteins, produced by alternative splicing from two genes (Mnk1 and Mnk2). The isoforms of Mnk1 (1a/1b) and Mnk2 (2a/2b) differ at their C-termini, with the a-form having a longer C-terminus containing a MAPK-binding region. All Mnks contain a catalytic kinase domain and a polybasic region at the N-terminus which binds importin and the eukaryotic initiation factor eIF4G. The best characterized Mnk substrate is eIF4G, whose phosphorylation may promote the export of certain mRNAs from the nucleus. Mnk also phosphorylate substrates that bind to AU-rich elements that regulate mRNA stability and translation. Mnks have also been implicated in tyrosine kinase receptor signaling, inflammation, and cell prolieration or survival. The Mnk subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271076 [Multi-domain]  Cd Length: 289  Bit Score: 48.49  E-value: 9.26e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVH------RGRwhgEVAIRLLEMD-GHNQDhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFC 689
Cdd:cd14174    8 ELLGEGAYAKVQgcvslqNGK---EYAVKIIEKNaGHSRS--RVFREVETLYQCQGNKNILELIEFFEDDTRFYLVFEKL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN----GKVVITDFGLFgiSGVVREGR- 764
Cdd:cd14174   83 RGGSILAHIQKRK-HFNEREASRVVRDIASALDFLHTKGIAHRDLKPENILCESpdkvSPVKICDFDLG--SGVKLNSAc 159
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 765 ---RENQLKLSHDWLCYLAPEIVREMTpgkdEDQLPFSKAADVYAFGTVWY 812
Cdd:cd14174  160 tpiTTPELTTPCGSAEYMAPEVVEVFT----DEATFYDKRCDLWSLGVILY 206
PTK_Jak2_rpt1 cd05078
Pseudokinase (repeat 1) domain of the Protein Tyrosine Kinase, Janus kinase 2; Jak2 is widely ...
617-874 9.70e-06

Pseudokinase (repeat 1) domain of the Protein Tyrosine Kinase, Janus kinase 2; Jak2 is widely expressed in many tissues. It is essential for the signaling of hormone-like cytokines such as growth hormone, erythropoietin, thrombopoietin, and prolactin, as well as some IFNs and cytokines that signal through the IL-3 and gp130 receptors. Disruption of Jak2 in mice results in an embryonic lethal phenotype with multiple defects including erythropoietic and cardiac abnormalities. It is the only Jak gene that results in a lethal phenotype when disrupted in mice. A mutation in the pseudokinase domain of Jak2, V617F, is present in many myeloproliferative diseases, including almost all patients with polycythemia vera, and 50% of patients with essential thrombocytosis and myelofibrosis. Jak2 is a cytoplasmic (or nonreceptor) PTK containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal tyr kinase domain. The pseudokinase domain shows similarity to tyr kinases but lacks crucial residues for catalytic activity and ATP binding. Despite this, the presumed pseudokinase (repeat 1) domain of Jak2 exhibits dual-specificity kinase activity, phosphorylating two negative regulatory sites in Jak2: Ser523 and Tyr570. Inactivation of the repeat 1 domain increased Jak2 basal activity, suggesting that it modulates the kinase activity of the C-terminal catalytic (repeat 2) domain. The Jak2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270663 [Multi-domain]  Cd Length: 262  Bit Score: 48.02  E-value: 9.70e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGrwhgevaIRLlEMDGHNQDH-----LKLFKKEVMNY-----------RQTRHENVVLFMGACMNPP 680
Cdd:cd05078    5 ESLGQGTFTKIFKG-------IRR-EVGDYGQLHetevlLKVLDKAHRNYsesffeaasmmSQLSHKHLVLNYGVCVCGD 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFydngkvvitdfglfgisgVV 760
Cdd:cd05078   77 ENILVQEYVKFGSLDTYLKKNKNCINILWKLEVAKQLAWAMHFLEEKTLVHGNVCAKNIL------------------LI 138
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 761 REGRRENQ----LKLSHDW--LCYLAPEIVREMTPGKD----EDQLPFSKAADVYAFGTVWYEL-QARDWPLKN--QAAE 827
Cdd:cd05078  139 REEDRKTGnppfIKLSDPGisITVLPKDILLERIPWVPpeciENPKNLSLATDKWSFGTTLWEIcSGGDKPLSAldSQRK 218
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 828 ASIWQigsgegmKRVLTSVSLGKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd05078  219 LQFYE-------DRHQLPAPKWTELANLINNCMDYEPDHRPSFRAII 258
STKc_aPKC_iota cd05618
Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C iota; STKs catalyze ...
711-821 9.81e-06

Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C iota; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-iota is directly implicated in carcinogenesis. It is critical to oncogenic signaling mediated by Ras and Bcr-Abl. The PKC-iota gene is the target of tumor-specific gene amplification in many human cancers, and has been identified as a human oncogene. In addition to its role in transformed growth, PKC-iota also promotes invasion, chemoresistance, and tumor cell survival. Expression profiling of PKC-iota is a prognostic marker of poor clinical outcome in several human cancers. PKC-iota also plays a role in establishing cell polarity, and has critical embryonic functions. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. aPKCs only require phosphatidylserine (PS) for activation. The aPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270769 [Multi-domain]  Cd Length: 364  Bit Score: 48.88  E-value: 9.81e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 711 RQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgisgvVREGRRENQlklSHDWLC----YLAPEIVR 785
Cdd:cd05618  124 RFYSAEISLALNYLHERGIIYRDLKLDNVLLDSeGHIKLTDYGM------CKEGLRPGD---TTSTFCgtpnYIAPEILR 194
                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 767996359 786 emtpGKDedqlpFSKAADVYAFGTVWYELQARDWPL 821
Cdd:cd05618  195 ----GED-----YGFSVDWWALGVLMFEMMAGRSPF 221
PHA03207 PHA03207
serine/threonine kinase US3; Provisional
694-752 1.11e-05

serine/threonine kinase US3; Provisional


Pssm-ID: 165473 [Multi-domain]  Cd Length: 392  Bit Score: 48.69  E-value: 1.11e-05
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVrDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFG 752
Cdd:PHA03207 172 LFTYV-DRSGPLPLEQAITIQRRLLEALAYLHGRGIIHRDVKTENIFLDEpENAVLGDFG 230
STKc_PCTAIRE3 cd07871
Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-3 kinase; STKs catalyze the transfer ...
613-814 1.37e-05

Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-3 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-3 shows a restricted pattern of expression and is present in brain, kidney, and intestine. It is elevated in Alzheimer's disease (AD) and has been shown to associate with paired helical filaments (PHFs) and stimulate Tau phosphorylation. As AD progresses, phosphorylated Tau aggregates and forms PHFs, which leads to the formation of neurofibrillary tangles. In human glioma cells, PCTAIRE-3 induces cell cycle arrest and cell death. PCTAIRE-3 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PCTAIRE-3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270853 [Multi-domain]  Cd Length: 288  Bit Score: 48.08  E-value: 1.37e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 613 VELGEpIGQGRWGRVHRGR---WHGEVAIRLLEMDgHNQDHLKLFKKEVMNYRQTRHENVVLFmgacmnppHLAIITSFC 689
Cdd:cd07871    8 VKLDK-LGEGTYATVFKGRsklTENLVALKEIRLE-HEEGAPCTAIREVSLLKNLKHANIVTL--------HDIIHTERC 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKTSLD-------INKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLFGISGVVR 761
Cdd:cd07871   78 LTLVFEYLDSDLKQYLDncgnlmsMHNVKIFMFQLLRGLSYCHKRKILHRDLKPQNLLInEKGELKLADFGLARAKSVPT 157
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767996359 762 EGRRENQLKLshdWlcYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd07871  158 KTYSNEVVTL---W--YRPPDVLLGST--------EYSTPIDMWGVGCILYEM 197
STKc_TSSK1_2-like cd14165
Catalytic domain of testis-specific serine/threonine kinase 1, TSSK2, and similar proteins; ...
615-812 1.57e-05

Catalytic domain of testis-specific serine/threonine kinase 1, TSSK2, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK1 and TSSK2 are expressed specifically in meiotic and postmeiotic spermatogenic cells, respectively. TSSK2 is localized in the sperm neck, equatorial segment, and mid-piece of the sperm tail. Both TSSK1 and TSSK2 phosphorylate their common substrate TSKS (testis-specific-kinase-substrate). TSSK1/TSSK2 double knock-out mice are sterile without manifesting other defects, making these kinases viable targets for male contraception. The TSSK1/2-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271067 [Multi-domain]  Cd Length: 263  Bit Score: 47.47  E-value: 1.57e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 615 LGEPIGQGRWGRV---HRGRWHGEVAIRLLEMDGHNQDHL-KLFKKEVMNYRQTRHENVV----LFMgacMNPPHLAIIT 686
Cdd:cd14165    5 LGINLGEGSYAKVksaYSERLKCNVAIKIIDKKKAPDDFVeKFLPRELEILARLNHKSIIktyeIFE---TSDGKVYIVM 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 687 SFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-KVVITDFGLfgISGVVREGRr 765
Cdd:cd14165   82 ELGVQGDLLEFIKL-RGALPEDVARKMFHQLSSAIKYCHELDIVHRDLKCENLLLDKDfNIKLTDFGF--SKRCLRDEN- 157
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 767996359 766 eNQLKLSHDW---LCYLAPEIVRemtpGKDEDqlpfSKAADVYAFGTVWY 812
Cdd:cd14165  158 -GRIVLSKTFcgsAAYAAPEVLQ----GIPYD----PRIYDIWSLGVILY 198
STKc_SRPK cd14136
Catalytic domain of the Serine/Threonine Kinase, Serine-aRginine Protein Kinase; STKs catalyze ...
707-752 1.73e-05

Catalytic domain of the Serine/Threonine Kinase, Serine-aRginine Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SRPKs phosphorylate and regulate splicing factors from the SR protein family by specifically phosphorylating multiple serine residues residing in SR/RS dipeptide motifs (also known as RS domains). Phosphorylation of the RS domains enhances interaction with transportin SR and facilitates entry of the SR proteins into the nucleus. SRPKs contain a nonconserved insert domain, within the well-conserved catalytic kinase domain, that regulates their subcellular localization. They play important roles in mediating pre-mRNA processing and mRNA maturation, as well as other cellular functions such as chromatin reorganization, cell cycle and p53 regulation, and metabolic signaling. Vertebrates contain three distinct SRPKs, called SRPK1-3. The SRPK homolog in budding yeast, Sky1p, recognizes and phosphorylates its substrate Npl3p, which lacks a classic RS domain but contains a single RS dipeptide at the C-terminus of its RGG domain. Npl3p is a shuttling heterogeneous nuclear ribonucleoprotein (hnRNP) that exports a distinct class of mRNA from the nucleus to the cytoplasm. The SRPK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271038 [Multi-domain]  Cd Length: 320  Bit Score: 47.96  E-value: 1.73e-05
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 707 INKTRQIAQEIIKGMGYLHAK-GIVHKDLKSKNV--FYDNGKVVITDFG 752
Cdd:cd14136  118 LPLVKKIARQVLQGLDYLHTKcGIIHTDIKPENVllCISKIEVKIADLG 166
arch_bud32 TIGR03724
Kae1-associated kinase Bud32; Members of this protein family are the Bud32 protein associated ...
619-753 1.90e-05

Kae1-associated kinase Bud32; Members of this protein family are the Bud32 protein associated with Kae1 (kinase-associated endopeptidase 1) in the Archaea. In many Archaeal genomes, Kae1 and Bud32 are fused. The complex is homologous to the Kae1 and Bud32 subunits of the eukaryotic KEOPS complex, an apparently ancient protein kinase-containing molecular machine. [Unknown function, General]


Pssm-ID: 274749 [Multi-domain]  Cd Length: 199  Bit Score: 46.43  E-value: 1.90e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  619 IGQGRWGRVHRGRWHGEVAI---------RLLEMDghnqdhlklfkkEVMNYRQTRHE------------NV-VLFMgac 676
Cdd:TIGR03724   2 IAKGAEAIIYLGDFLGRKAVikervpksyRHPELD------------ERLRKERTRREarllsrarkagvNTpVIYD--- 66
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359  677 MNPPHLAIITSFCKGRTLHSFVRDPKTsldinktrqiaqEIIKGMGY----LHAKGIVHKDLKSKNVFYDNGKVVITDFG 752
Cdd:TIGR03724  67 VDPDNKTIVMEYIEGKPLKDVIEENGD------------ELAREIGRlvgkLHKAGIVHGDLTTSNIIVRDDKVYLIDFG 134

                  .
gi 767996359  753 L 753
Cdd:TIGR03724 135 L 135
STKc_Mnk cd14090
Catalytic domain of the Serine/Threonine kinases, Mitogen-activated protein kinase ...
616-812 1.96e-05

Catalytic domain of the Serine/Threonine kinases, Mitogen-activated protein kinase signal-integrating kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK signal-integrating kinases (Mnks) are MAPK-activated protein kinases and is comprised by a group of four proteins, produced by alternative splicing from two genes (Mnk1 and Mnk2). The isoforms of Mnk1 (1a/1b) and Mnk2 (2a/2b) differ at their C-termini, with the a-form having a longer C-terminus containing a MAPK-binding region. All Mnks contain a catalytic kinase domain and a polybasic region at the N-terminus which binds importin and the eukaryotic initiation factor eIF4G. The best characterized Mnk substrate is eIF4G, whose phosphorylation may promote the export of certain mRNAs from the nucleus. Mnk also phosphorylate substrates that bind to AU-rich elements that regulate mRNA stability and translation. Mnks have also been implicated in tyrosine kinase receptor signaling, inflammation, and cell prolieration or survival. The Mnk subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270992 [Multi-domain]  Cd Length: 289  Bit Score: 47.41  E-value: 1.96e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHRGR---WHGEVAIRLLEMDGHNQdHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGR 692
Cdd:cd14090    7 GELLGEGAYASVQTCInlyTGKEYAVKIIEKHPGHS-RSRVFREVETLHQCQGHPNILQLIEYFEDDERFYLVFEKMRGG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 693 TLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVV---ITDFGLfgISGVVREGRRENQ 768
Cdd:cd14090   86 PLLSHIEKRVH-FTEQEASLVVRDIASALDFLHDKGIAHRDLKPENILCEsMDKVSpvkICDFDL--GSGIKLSSTSMTP 162
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 767996359 769 LKlSHDWLC------YLAPEIVREMTpgkdEDQLPFSKAADVYAFGTVWY 812
Cdd:cd14090  163 VT-TPELLTpvgsaeYMAPEVVDAFV----GEALSYDKRCDLWSLGVILY 207
PLN00009 PLN00009
cyclin-dependent kinase A; Provisional
611-784 2.04e-05

cyclin-dependent kinase A; Provisional


Pssm-ID: 177649 [Multi-domain]  Cd Length: 294  Bit Score: 47.51  E-value: 2.04e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHRGR---WHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITS 687
Cdd:PLN00009   2 DQYEKVEKIGEGTYGVVYKARdrvTNETIALKKIRLEQEDEGVPSTAIREISLLKEMQHGNIVRLQDVVHSEKRLYLVFE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD--NGKVVITDFGL---FGISgvVRe 762
Cdd:PLN00009  82 YLDLDLKKHMDSSPDFAKNPRLIKTYLYQILRGIAYCHSHRVLHRDLKPQNLLIDrrTNALKLADFGLaraFGIP--VR- 158
                        170       180
                 ....*....|....*....|....
gi 767996359 763 grrenqlKLSHD--WLCYLAPEIV 784
Cdd:PLN00009 159 -------TFTHEvvTLWYRAPEIL 175
STKc_CDC2L1 cd07843
Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 2-like 1; STKs catalyze ...
619-753 2.35e-05

Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 2-like 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDC2L1, also called PITSLRE, exists in different isoforms which are named using the alias CDK11(p). The CDC2L1 gene produces two protein products, CDK11(p110) and CDK11(p58). CDC2L1 is also represented by the caspase-processed CDK11(p46). CDK11(p110), the major isoform, associates with cyclin L and is expressed throughout the cell cycle. It is involved in RNA processing and the regulation of transcription. CDK11(p58) associates with cyclin D3 and is expressed during the G2/M phase of the cell cycle. It plays roles in spindle morphogenesis, centrosome maturation, sister chromatid cohesion, and the completion of mitosis. CDK11(p46) is formed from the larger isoforms by caspases during TNFalpha- and Fas-induced apoptosis. It functions as a downstream effector kinase in apoptotic signaling pathways and interacts with eukaryotic initiation factor 3f (eIF3f), p21-activated kinase (PAK1), and Ran-binding protein (RanBPM). CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDC2L1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173741 [Multi-domain]  Cd Length: 293  Bit Score: 47.22  E-value: 2.35e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGR--WHGE-VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVV----LFMGACMNppHLAIITSFCKg 691
Cdd:cd07843   13 IEEGTYGVVYRARdkKTGEiVALKKLKMEKEKEGFPITSLREINILLKLQHPNIVtvkeVVVGSNLD--KIYMVMEYVE- 89
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767996359 692 RTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGL 753
Cdd:cd07843   90 HDLKSLMETMKQPFLQSEVKCLMLQLLSGVAHLHDNWILHRDLKTSNLLLNNrGILKICDFGL 152
STKc_Aurora-B_like cd14117
Catalytic domain of the Serine/Threonine kinase, Aurora-B kinase and similar proteins; STKs ...
614-814 2.55e-05

Catalytic domain of the Serine/Threonine kinase, Aurora-B kinase and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Aurora kinases are key regulators of mitosis and are essential for the accurate and equal division of genomic material from parent to daughter cells. Vertebrates contain at least 2 Aurora kinases (A and B); mammals contains a third Aurora kinase gene (C). This subfamily includes Aurora-B and Aurora-C. Aurora-B is most active at the transition during metaphase to the end of mitosis. It associates with centromeres, relocates to the midzone of the central spindle, and concentrates at the midbody during cell division. It is critical for accurate chromosomal segregation, cytokinesis, protein localization to the centrosome and kinetochore, correct microtubule-kinetochore attachments, and regulation of the mitotic checkpoint. Aurora-C is mainly expressed in meiotically dividing cells; it was originally discovered in mice as a testis-specific STK called Aie1. Both Aurora-B and -C are chromosomal passenger proteins that can form complexes with INCENP and survivin, and they may have redundant cellular functions. INCENP participates in the activation of Aurora-B in a two-step process: first by binding to form an intermediate state of activation and the phosphorylation of its C-terminal TSS motif to generate the fully active kinase. The Aurora-B subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271019 [Multi-domain]  Cd Length: 270  Bit Score: 46.78  E-value: 2.55e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGRW---HGEVAIRLL---EMDGHNQDHLklFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITS 687
Cdd:cd14117    9 DIGRPLGKGKFGNVYLAREkqsKFIVALKVLfksQIEKEGVEHQ--LRREIEIQSHLRHPNILRLYNYFHDRKRIYLILE 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 688 FCKGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLFGISGVVREgrre 766
Cdd:cd14117   87 YAPRGELYKELQKHGR-FDEQRTATFMEELADALHYCHEKKVIHRDIKPENLLMGyKGELKIADFGWSVHAPSLRR---- 161
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 767 nqlKLSHDWLCYLAPeivrEMTPGKDEDQlpfskAADVYAFGTVWYEL 814
Cdd:cd14117  162 ---RTMCGTLDYLPP----EMIEGRTHDE-----KVDLWCIGVLCYEL 197
PTK_Tyk2_rpt1 cd05076
Pseudokinase (repeat 1) domain of the Protein Tyrosine Kinase, Tyrosine kinase 2; Tyk2 is ...
663-877 2.88e-05

Pseudokinase (repeat 1) domain of the Protein Tyrosine Kinase, Tyrosine kinase 2; Tyk2 is widely expressed in many tissues. It is involved in signaling via the cytokine receptors IFN-alphabeta, IL-6, IL-10, IL-12, IL-13, and IL-23. It mediates cell surface urokinase receptor (uPAR) signaling and plays a role in modulating vascular smooth muscle cell (VSMC) functional behavior in response to injury. Tyk2 is also important in dendritic cell function and T helper (Th)1 cell differentiation. A homozygous mutation of Tyk2 was found in a patient with hyper-IgE syndrome (HIES), a primary immunodeficiency characterized by recurrent skin abscesses, pneumonia, and elevated serum IgE. This suggests that Tyk2 may play important roles in multiple cytokine signaling involved in innate and adaptive immunity. Tyk2 is a member of the Janus kinase (Jak) subfamily of proteins, which are cytoplasmic (or nonreceptor) PTKs containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal tyr kinase domain. The pseudokinase domain shows similarity to tyr kinases but lacks crucial residues for catalytic activity and ATP binding. It modulates the kinase activity of the C-terminal catalytic domain. The Tyk2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270661 [Multi-domain]  Cd Length: 273  Bit Score: 46.83  E-value: 2.88e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 663 QTRHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF-- 740
Cdd:cd05076   71 QVSHTHLVFVHGVCVRGSENIMVEEFVEHGPLDVWLRKEKGHVPMAWKFVVARQLASALSYLENKNLVHGNVCAKNILla 150
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 741 ---YDNGK---VVITDFGLfGISGVVREGRRENqlklshdwLCYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYE- 813
Cdd:cd05076  151 rlgLEEGTspfIKLSDPGV-GLGVLSREERVER--------IPWIAPECVPGGN--------SLSTAADKWGFGATLLEi 213
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767996359 814 -------LQARDWPLKNQAAEAsiwqigsgegmKRVLTSVSlGKEVSEILSACWAFDLQERPSFSLLMDML 877
Cdd:cd05076  214 cfngeapLQSRTPSEKERFYQR-----------QHRLPEPS-CPELATLISQCLTYEPTQRPSFRTILRDL 272
STKc_MAPK cd07834
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase; STKs ...
717-817 2.97e-05

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPKs serve as important mediators of cellular responses to extracellular signals. They control critical cellular functions including differentiation, proliferation, migration, and apoptosis. They are also implicated in the pathogenesis of many diseases including multiple types of cancer, stroke, diabetes, and chronic inflammation. Typical MAPK pathways involve a triple kinase core cascade comprising of the MAPK, which is phosphorylated and activated by a MAPK kinase (MAP2K or MKK), which itself is phosphorylated and activated by a MAPK kinase kinase (MAP3K or MKKK). Each cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAP3K to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. There are three typical MAPK subfamilies: Extracellular signal-Regulated Kinase (ERK), c-Jun N-terminal Kinase (JNK), and p38. Some MAPKs are atypical in that they are not regulated by MAP2Ks. These include MAPK4, MAPK6, NLK, and ERK7. The MAPK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270828 [Multi-domain]  Cd Length: 329  Bit Score: 47.13  E-value: 2.97e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 717 IIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLfgiSGVVREGRRENQLK--LSHDWlcYLAPEIVreMTPGKde 793
Cdd:cd07834  112 ILRGLKYLHSAGVIHRDLKPSNILVnSNCDLKICDFGL---ARGVDPDEDKGFLTeyVVTRW--YRAPELL--LSSKK-- 182
                         90       100
                 ....*....|....*....|....
gi 767996359 794 dqlpFSKAADVYAFGTVWYELQAR 817
Cdd:cd07834  183 ----YTKAIDIWSVGCIFAELLTR 202
STKc_TLK cd13990
Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase; STKs catalyze the ...
619-813 3.07e-05

Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TLKs play important functions during the cell cycle and are implicated in chromatin remodeling, DNA replication and repair, and mitosis. They phosphorylate and regulate Anti-silencing function 1 protein (Asf1), a histone H3/H4 chaperone that helps facilitate the assembly of chromatin following DNA replication during S phase. TLKs also phosphorylate the H3 histone tail and are essential in transcription. Vertebrates contain two subfamily members, TLK1 and TLK2. The TLK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270892 [Multi-domain]  Cd Length: 279  Bit Score: 46.93  E-value: 3.07e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRG---RWHGEVAIRLLEMDGHNQDHLKL-FKKEVMN----YRQTRHENVV-LFMGACMNPPHLAIITSFC 689
Cdd:cd13990    8 LGKGGFSEVYKAfdlVEQRYVACKIHQLNKDWSEEKKQnYIKHALReyeiHKSLDHPRIVkLYDVFEIDTDSFCTVLEYC 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 690 KGRTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYL--HAKGIVHKDLKSKNVFYDNGKVV----ITDFGLfgiSGVVREG 763
Cdd:cd13990   88 DGNDLDFYLKQHK-SIPEREARSIIMQVVSALKYLneIKPPIIHYDLKPGNILLHSGNVSgeikITDFGL---SKIMDDE 163
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 764 RRENQ-LKLSHD-----WlcYLAPEI-VREMTPGKdedqlpFSKAADVYAFGTVWYE 813
Cdd:cd13990  164 SYNSDgMELTSQgagtyW--YLPPECfVVGKTPPK------ISSKVDVWSVGVIFYQ 212
STKc_MSK2_C cd14180
C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
610-827 3.09e-05

C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK2 and MSK1 play nonredundant roles in activating histone H3 kinases, which play pivotal roles in compaction of the chromatin fiber. MSK2 is the required H3 kinase in response to stress stimuli and activation of the p38 MAPK pathway. MSK2 also plays a role in the pathogenesis of psoriasis. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family, similar to 90 kDa ribosomal protein S6 kinases (RSKs). MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271082 [Multi-domain]  Cd Length: 309  Bit Score: 46.79  E-value: 3.09e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVEL---GEPIGQGRWG--RVHRGRWHG-EVAIRLL--EMDGHNQdhlklfkKEVMNYRQTR-HENVVLFMGACMNPP 680
Cdd:cd14180    2 FQCYELdleEPALGEGSFSvcRKCRHRQSGqEYAVKIIsrRMEANTQ-------REVAALRLCQsHPNIVALHEVLHDQY 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 681 HLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY----DNGKVVITDFGLfgi 756
Cdd:cd14180   75 HTYLVMELLRGGELLDRIKK-KARFSESEASQLMRSLVSAVSFMHEAGVVHRDLKPENILYadesDGAVLKVIDFGF--- 150
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 757 SGVVREGRRENQLKLSHdwLCYLAPEIVREMtpGKDEdqlpfskAADVYAFGTVWYEL--------QARDWPLKNQAAE 827
Cdd:cd14180  151 ARLRPQGSRPLQTPCFT--LQYAAPELFSNQ--GYDE-------SCDLWSLGVILYTMlsgqvpfqSKRGKMFHNHAAD 218
STKc_CDK12 cd07864
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 12; STKs ...
619-753 3.31e-05

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 12; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK12 is also called Cdc2-related protein kinase 7 (CRK7) or Cdc2-related kinase arginine/serine-rich (CrkRS). It is a unique CDK that contains an RS domain, which is predominantly found in splicing factors. CDK12 is widely expressed in tissues. It interacts with cyclins L1 and L2, and plays roles in regulating transcription and alternative splicing. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK12 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270847 [Multi-domain]  Cd Length: 302  Bit Score: 46.72  E-value: 3.31e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWH--GE-VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVlfmgacmnpphlaiitsfckgrTLH 695
Cdd:cd07864   15 IGEGTYGQVYKAKDKdtGElVALKKVRLDNEKEGFPITAIREIKILRQLNHRSVV----------------------NLK 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 696 SFVRDPKTSLDINK-------------------------------TRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN- 743
Cdd:cd07864   73 EIVTDKQDALDFKKdkgafylvfeymdhdlmgllesglvhfsedhIKSFMKQLLEGLNYCHKKNFLHRDIKCSNILLNNk 152
                        170
                 ....*....|
gi 767996359 744 GKVVITDFGL 753
Cdd:cd07864  153 GQIKLADFGL 162
STKc_DRAK1 cd14197
Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related ...
691-812 3.57e-05

Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related Apoptosis-inducing protein Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DRAKs were named based on their similarity (around 50% identity) to the kinase domain of DAPKs. They contain an N-terminal kinase domain and a C-terminal regulatory domain. Vertebrates contain two subfamily members, DRAK1 (also called STK17A) and DRAK2. Both DRAKs are localized to the nucleus, autophosphorylate themselves, and phosphorylate myosin light chain as a substrate. Rabbit DRAK1 has been shown to induce apoptosis in osteoclasts and overexpressio of human DRAK1 induces apoptosis in cultured fibroblast cells. DRAK1 may be involved in apoptotic signaling. The DRAK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271099 [Multi-domain]  Cd Length: 271  Bit Score: 46.47  E-value: 3.57e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN----GKVVITDFGLFGI---SGVVRE- 762
Cdd:cd14197   94 GEIFNQCVADREEAFKEKDVKRLMKQILEGVSFLHNNNVVHLDLKPQNILLTSesplGDIKIVDFGLSRIlknSEELREi 173
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 763 -GRREnqlklshdwlcYLAPEIVremtpgkdeDQLPFSKAADVYAFGTVWY 812
Cdd:cd14197  174 mGTPE-----------YVAPEIL---------SYEPISTATDMWSIGVLAY 204
STKc_MLCK cd14103
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase; STKs catalyze the ...
619-784 3.66e-05

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK phosphorylates myosin regulatory light chain and controls the contraction of all muscle types. In vertebrates, different MLCKs function in smooth (MLCK1), skeletal (MLCK2), and cardiac (MLCK3) muscles. A fourth protein, MLCK4, has also been identified through comprehensive genome analysis although it has not been biochemically characterized. The MLCK1 gene expresses three transcripts in a cell-specific manner: a short MLCK1 which contains three immunoglobulin (Ig)-like and one fibronectin type III (FN3) domains, PEVK and actin-binding regions, and a kinase domain near the C-terminus; a long MLCK1 containing six additional Ig-like domains at the N-terminus compared to the short MLCK1; and the C-terminal Ig module. MLCK2, MLCK3, and MLCK4 share a simpler domain architecture of a single kinase domain near the C-terminus and the absence of Ig-like or FN3 domains. The MLCK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271005 [Multi-domain]  Cd Length: 250  Bit Score: 46.06  E-value: 3.66e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHR------GR-WHGE-VAIRllemdgHNQDHLKLfKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd14103    1 LGRGKFGTVYRcvekatGKeLAAKfIKCR------KAKDREDV-RNEIEIMNQLRHPRLLQLYDAFETPREMVLVMEYVA 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKN---VFYDNGKVVITDFGLfgisgvvreGRR-- 765
Cdd:cd14103   74 GGELFERVVDDDFELTERDCILFMRQICEGVQYMHKQGILHLDLKPENilcVSRTGNQIKIIDFGL---------ARKyd 144
                        170       180
                 ....*....|....*....|
gi 767996359 766 -ENQLKLSHDWLCYLAPEIV 784
Cdd:cd14103  145 pDKKLKVLFGTPEFVAPEVV 164
STKc_TEY_MAPK cd07858
Catalytic domain of the Serine/Threonine Kinases, Plant TEY Mitogen-Activated Protein Kinases; ...
618-753 4.07e-05

Catalytic domain of the Serine/Threonine Kinases, Plant TEY Mitogen-Activated Protein Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Plant MAPKs are typed based on the conserved phosphorylation motif present in the activation loop, TEY and TDY. This subfamily represents the TEY subtype of plant MAPKs and is further subdivided into three groups (A, B, and C). Group A is represented by AtMPK3, AtMPK6, Nicotiana tabacum BTF4 (NtNTF4), among others. They are mostly involved in environmental and hormonal responses. AtMPK3 and AtMPK6 are also key regulators for stomatal development and patterning. Group B is represented by AtMPK4, AtMPK13, and NtNTF6, among others. They may be involved in both cell division and environmental stress response. AtMPK4 also participates in regulating innate immunity. Group C is represented by AtMPK1, AtMPK2, NtNTF3, Oryza sativa MAPK4 (OsMAPK4), among others. They may also be involved in stress responses. AtMPK1 and AtMPK2 are activated following mechanical injury and in the presence of stress chemicals such as jasmonic acid, hydrogen peroxide and abscisic acid. OsMAPK4 is also called OsMSRMK3 for Multiple Stress-Responsive MAPK3. In plants, MAPKs are associated with physiological, developmental, hormonal, and stress responses. Some plants show numerous gene duplications of MAPKs; Arabidopsis thaliana harbors at least 20 MAPKs, named AtMPK1-20. The TEY MAPK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143363 [Multi-domain]  Cd Length: 337  Bit Score: 46.59  E-value: 4.07e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 618 PIGQGRWGRV--HRGRWHGE-VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLfMGACMNPPHLAI-----ITSFC 689
Cdd:cd07858   12 PIGRGAYGIVcsAKNSETNEkVAIKKIANAFDNRIDAKRTLREIKLLRHLDHENVIA-IKDIMPPPHREAfndvyIVYEL 90
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 690 KGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL 753
Cdd:cd07858   91 MDTDLHQIIRSSQT-LSDDHCQYFLYQLLRGLKYIHSANVLHRDLKPSNLLLNaNCDLKICDFGL 154
STKc_CDK1_CdkB_like cd07835
Catalytic domain of Cyclin-Dependent protein Kinase 1-like Serine/Threonine Kinases and of ...
701-783 4.19e-05

Catalytic domain of Cyclin-Dependent protein Kinase 1-like Serine/Threonine Kinases and of Plant B-type Cyclin-Dependent protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of CDK, CDK2, and CDK3. CDK1 is also called Cell division control protein 2 (Cdc2) or p34 protein kinase, and is regulated by cyclins A, B, and E. The CDK1/cyclin A complex controls G2 phase entry and progression while the CDK1/cyclin B complex is critical for G2 to M phase transition. CDK2 is regulated by cyclin E or cyclin A. Upon activation by cyclin E, it phosphorylates the retinoblastoma (pRb) protein which activates E2F mediated transcription and allows cells to move into S phase. The CDK2/cyclin A complex plays a role in regulating DNA replication. Studies in knockout mice revealed that CDK1 can compensate for the loss of the cdk2 gene as it can also bind cyclin E and drive G1 to S phase transition. CDK3 is regulated by cyclin C and it phosphorylates pRB specifically during the G0/G1 transition. This phosphorylation is required for cells to exit G0 efficiently and enter the G1 phase. The plant-specific B-type CDKs are expressed from the late S to the M phase of the cell cycle. They are characterized by the cyclin binding motif PPT[A/T]LRE. They play a role in controlling mitosis and integrating developmental pathways, such as stomata and leaf development. CdkB has been shown to associate with both cyclin B, which controls G2/M transition, and cyclin D, which acts as a mediator in linking extracellular signals to the cell cycle. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270829 [Multi-domain]  Cd Length: 283  Bit Score: 46.51  E-value: 4.19e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 701 PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL---FGISgvVRegrrenqlKLSHD-- 774
Cdd:cd07835   92 PLTGLDPPLIKSYLYQLLQGIAFCHSHRVLHRDLKPQNLLIDtEGALKLADFGLaraFGVP--VR--------TYTHEvv 161

                 ....*....
gi 767996359 775 WLCYLAPEI 783
Cdd:cd07835  162 TLWYRAPEI 170
STKc_TTBK cd14017
Catalytic domain of the Serine/Threonine protein kinase, Tau-Tubulin Kinase; STKs catalyze the ...
614-753 4.19e-05

Catalytic domain of the Serine/Threonine protein kinase, Tau-Tubulin Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TTBK is a neuron-specific kinase that phosphorylates the microtubule-associated protein tau and promotes its aggregation. Higher vertebrates contain two TTBK proteins, TTBK1 and TTBK2, both of which have been implicated in neurodegeneration. TTBK1 has been linked to Alzheimer's disease (AD) while TTBK2 is associated with spinocerebellar ataxia type 11 (SCA11). Both AD and SCA11 patients show the presence of neurofibrillary tangles in the brain. The Drosophila TTBK homolog, Asator, is an essential protein that localizes to the mitotic spindle during mitosis and may be involved in regulating microtubule dynamics and function. The TTBK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270919 [Multi-domain]  Cd Length: 263  Bit Score: 46.10  E-value: 4.19e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGR---WHGEVAIRLlEMDGHNQDHLKLFKKEVMNYRQTRHenVVLFMGACMNPPHLAIITSFCk 690
Cdd:cd14017    3 KVVKKIGGGGFGEIYKVRdvvDGEEVAMKV-ESKSQPKQVLKMEVAVLKKLQGKPH--FCRLIGCGRTERYNYIVMTLL- 78
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 691 GRTLHSFVRD-PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV-----FYDNGKVVITDFGL 753
Cdd:cd14017   79 GPNLAELRRSqPRGKFSVSTTLRLGIQILKAIEDIHEVGFLHRDVKPSNFaigrgPSDERTVYILDFGL 147
STKc_MAPKAPK2 cd14170
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase-activated ...
682-814 4.54e-05

Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase-activated protein kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK-activated protein kinase 2 (MAPKAP2 or MK2) contains an N-terminal proline-rich region that can bind to SH3 domains, a catalytic kinase domain followed by a C-terminal autoinhibitory region that contains nuclear localization (NLS) and nuclear export (NES) signals with a p38 MAPK docking motif that overlaps the NLS. MK2 is a bonafide substrate for the MAPK p38. It is closely related to MK3 and thus far, MK2/3 show indistinguishable substrate specificity. They are mainly involved in the regulation of gene expression and they participate in diverse cellular processes such as endocytosis, cytokine production, cytoskeletal reorganization, cell migration, cell cycle control and chromatin remodeling. They are implicated in inflammation and cance and their substrates include mRNA-AU-rich-element (ARE)-binding proteins (TTP and hnRNP A0), Hsp proteins (Hsp27 and Hsp25) and RSK, among others. MK2/3 are both expressed ubiquitously but MK2 is expressed at significantly higher levels. The MK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271072 [Multi-domain]  Cd Length: 303  Bit Score: 46.57  E-value: 4.54e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 682 LAIITSFCKGRTLHSFVRDPKtslDINKTRQIAQEIIKGMG----YLHAKGIVHKDLKSKNVFYD----NGKVVITDFGL 753
Cdd:cd14170   74 LLIVMECLDGGELFSRIQDRG---DQAFTEREASEIMKSIGeaiqYLHSINIAHRDVKPENLLYTskrpNAILKLTDFGF 150
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767996359 754 fgisgvVREGRRENQLKLSHDWLCYLAPEIvreMTPGKdedqlpFSKAADVYAFGTVWYEL 814
Cdd:cd14170  151 ------AKETTSHNSLTTPCYTPYYVAPEV---LGPEK------YDKSCDMWSLGVIMYIL 196
STKc_CK2_alpha cd14132
Catalytic subunit (alpha) of the Serine/Threonine Kinase, Casein Kinase 2; STKs catalyze the ...
606-753 4.83e-05

Catalytic subunit (alpha) of the Serine/Threonine Kinase, Casein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CK2 is a tetrameric protein with two catalytic (alpha) and two regulatory (beta) subunits. It is constitutively active and ubiquitously expressed, and is found in the cytoplasm, nucleus, as well as in the plasma membrane. It phosphorylates a wide variety of substrates including gylcogen synthase, cell cycle proteins, nuclear proteins (e.g. DNA topoisomerase II), and ion channels (e.g. ENaC), among others. It may be considered a master kinase controlling the activity or lifespan of many other kinases and exerting its effect over cell fate, gene expression, protein synthesis and degradation, and viral infection. CK2 is implicated in every stage of the cell cycle and is required for cell cycle progression. It plays crucial roles in cell differentiation, proliferation, and survival, and is thus implicated in cancer. CK2 is not an oncogene by itself but elevated CK2 levels create an environment that enhances the survival of tumor cells. The CK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271034 [Multi-domain]  Cd Length: 306  Bit Score: 46.38  E-value: 4.83e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 606 WDIPF---EQVELGEPIGQGRWGRV---HRGRWHGEVAIRLLEmdghNQDHLKlFKKEVM---NYRQtrHENVVLFMGAC 676
Cdd:cd14132   10 LNVEWgsqDDYEIIRKIGRGKYSEVfegINIGNNEKVVIKVLK----PVKKKK-IKREIKilqNLRG--GPNIVKLLDVV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 677 MNP--PHLAIITSFCKG---RTLHSfvrdpktSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD--NGKVVIT 749
Cdd:cd14132   83 KDPqsKTPSLIFEYVNNtdfKTLYP-------TLTDYDIRYYMYELLKALDYCHSKGIMHRDVKPHNIMIDheKRKLRLI 155

                 ....
gi 767996359 750 DFGL 753
Cdd:cd14132  156 DWGL 159
STKc_Nek6_7 cd08224
Catalytic domain of the Serine/Threonine Kinases, Never In Mitosis gene A (NIMA)-related ...
614-816 5.85e-05

Catalytic domain of the Serine/Threonine Kinases, Never In Mitosis gene A (NIMA)-related kinase 6 and 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek6 and Nek7 are the shortest Neks, consisting only of the catalytic domain and a very short N-terminal extension. They show distinct expression patterns and both appear to be downstream substrates of Nek9. They are required for mitotic spindle formation and cytokinesis. They may also be regulators of the p70 ribosomal S6 kinase. Nek6/7 is part of a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270863 [Multi-domain]  Cd Length: 262  Bit Score: 45.72  E-value: 5.85e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 614 ELGEPIGQGRWGRVHRGR--WHGE-VAIRLLE----MDGH-NQDHLKlfkkEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:cd08224    3 EIEKKIGKGQFSVVYRARclLDGRlVALKKVQifemMDAKaRQDCLK----EIDLLQQLNHPNIIKYLASFIENNELNIV 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRTLHSFVRDPKTSLDINKTRQI---AQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvvr 761
Cdd:cd08224   79 LELADAGDLSRLIKHFKKQKRLIPERTIwkyFVQLCSALEHMHSKRIMHRDIKPANVFITaNGVVKLGDLGL-------- 150
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 762 eGRR-ENQLKLSHDWL---CYLAPEIVREMtpgkdedqlPFSKAADVYAFGTVWYELQA 816
Cdd:cd08224  151 -GRFfSSKTTAAHSLVgtpYYMSPERIREQ---------GYDFKSDIWSLGCLLYEMAA 199
PRK09605 PRK09605
bifunctional N(6)-L-threonylcarbamoyladenine synthase/serine/threonine protein kinase;
696-753 6.04e-05

bifunctional N(6)-L-threonylcarbamoyladenine synthase/serine/threonine protein kinase;


Pssm-ID: 236586 [Multi-domain]  Cd Length: 535  Bit Score: 46.81  E-value: 6.04e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 696 SFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGL 753
Cdd:PRK09605 416 EYIGGKDLKDVLEGNPELVRKVGEIVAKLHKAGIVHGDLTTSNFIVRDDRLYLIDFGL 473
STKc_Mnk2 cd14173
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase ...
617-812 6.28e-05

Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase signal-integrating kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK signal-integrating kinases (Mnks) are MAPK-activated protein kinases and is comprised by a group of four proteins, produced by alternative splicing from two genes (Mnk1 and Mnk2). The isoforms of Mnk1 (1a/1b) and Mnk2 (2a/2b) differ at their C-termini, with the a-form having a longer C-terminus containing a MAPK-binding region. All Mnks contain a catalytic kinase domain and a polybasic region at the N-terminus which binds importin and the eukaryotic initiation factor eIF4G. The best characterized Mnk substrate is eIF4G, whose phosphorylation may promote the export of certain mRNAs from the nucleus. Mnk also phosphorylate substrates that bind to AU-rich elements that regulate mRNA stability and translation. Mnks have also been implicated in tyrosine kinase receptor signaling, inflammation, and cell prolieration or survival. The Mnk subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271075 [Multi-domain]  Cd Length: 288  Bit Score: 45.79  E-value: 6.28e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGR---WHGEVAIRLLEMD-GHNQDhlKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII-TSFCKG 691
Cdd:cd14173    8 EVLGEGAYARVQTCInliTNKEYAVKIIEKRpGHSRS--RVFREVEMLYQCQGHRNVLELIEFFEEEDKFYLVfEKMRGG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRdpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN----GKVVITDFGLFgiSGVVREGrreN 767
Cdd:cd14173   86 SILSHIHR--RRHFNELEASVVVQDIASALDFLHNKGIAHRDLKPENILCEHpnqvSPVKICDFDLG--SGIKLNS---D 158
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767996359 768 QLKLSHDWL---C----YLAPEIVREMtpgkDEDQLPFSKAADVYAFGTVWY 812
Cdd:cd14173  159 CSPISTPELltpCgsaeYMAPEVVEAF----NEEASIYDKRCDLWSLGVILY 206
C1_Raf cd20811
protein kinase C conserved region 1 (C1 domain) found in the Raf (Rapidly Accelerated ...
347-390 6.75e-05

protein kinase C conserved region 1 (C1 domain) found in the Raf (Rapidly Accelerated Fibrosarcoma) kinase family; Raf kinases are serine/threonine kinases (STKs) that catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. They act as mitogen-activated protein kinase kinase kinases (MAP3Ks, MKKKs, MAPKKKs), which phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. They function in the linear Ras-Raf-MEK-ERK pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. Aberrant expression or activation of components in this pathway are associated with tumor initiation, progression, and metastasis. Raf proteins contain a Ras binding domain, a zinc finger cysteine-rich domain (C1), and a catalytic kinase domain. Vertebrates have three Raf isoforms (A-, B-, and C-Raf) with different expression profiles, modes of regulation, and abilities to function in the ERK cascade, depending on cellular context and stimuli. They have essential and non-overlapping roles during embryo- and organogenesis. Knockout of each isoform results in a lethal phenotype or abnormality in most mouse strains. This model describes the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410361  Cd Length: 49  Bit Score: 41.13  E-value: 6.75e-05
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 347 THRFSTKSWLSQV-CHVCQKSMIFGVKCKHCRLKCHNKCTKEAPA 390
Cdd:cd20811    2 SHNFVRKTFFTLAfCDVCRKLLFQGFRCQTCGFKFHQRCSDQVPA 46
STKc_RSK_C cd14091
C-terminal catalytic domain of the Serine/Threonine Kinases, Ribosomal S6 kinases; STKs ...
712-836 6.89e-05

C-terminal catalytic domain of the Serine/Threonine Kinases, Ribosomal S6 kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. Mammals possess four RSK isoforms (RSK1-4) from distinct genes. RSK proteins are also referred to as MAP kinase-activated protein kinases (MAPKAPKs), 90 kDa ribosomal protein S6 kinases (p90-RSKs), or p90S6Ks. The RSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270993 [Multi-domain]  Cd Length: 291  Bit Score: 45.70  E-value: 6.89e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 712 QIAQEIIKGMGYLHAKGIVHKDLKSKNVFY--DNGK---VVITDFGLfgisgvVREGRRENQLKLSHdwlCY----LAPE 782
Cdd:cd14091   98 AVMKTLTKTVEYLHSQGVVHRDLKPSNILYadESGDpesLRICDFGF------AKQLRAENGLLMTP---CYtanfVAPE 168
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 783 IVREMtpGKDedqlpfsKAADVYAFGTVWYELQARDWPLKN---QAAEASIWQIGSG 836
Cdd:cd14091  169 VLKKQ--GYD-------AACDIWSLGVLLYTMLAGYTPFASgpnDTPEVILARIGSG 216
PTKc_Wee1b cd14139
Catalytic domain of the Protein Tyrosine Kinase, Wee1b; PTKs catalyze the transfer of the ...
611-740 7.88e-05

Catalytic domain of the Protein Tyrosine Kinase, Wee1b; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily is composed of human Wee1b (also called Wee2), Xenopus laevis Wee1a (XeWee1a) and similar vertebrate proteins. XeWee1a accumulates after exiting the metaphase II stage in oocytes and in early mitotic cells. It functions during the first zygotic cell division and not during subsequent divisions. Mammalian Wee2/Wee1b is an oocyte-specific inhibitor of meiosis that functions downstream of cAMP. Wee1 is a cell cycle checkpoint kinase that helps keep the cyclin-dependent kinase CDK1 in an inactive state through phosphorylation of an N-terminal tyr (Y15) residue. During the late G2 phase, CDK1 is activated and mitotic entry is promoted by the removal of this inhibitory phosphorylation by the phosphatase Cdc25. Although Wee1 is functionally a tyr kinase, it is more closely related to serine/threonine kinases (STKs). It contains a catalytic kinase domain sandwiched in between N- and C-terminal regulatory domains. It is regulated by phosphorylation and degradation, and its expression levels are also controlled by circadian clock proteins. The Wee1b subfamily is part of a larger superfamily that includes the catalytic domains of STKs, other PTKs, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271041 [Multi-domain]  Cd Length: 274  Bit Score: 45.30  E-value: 7.88e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELgEPIGQGRWGRVHR--GRWHGEV-AIR--LLEMDGHNQDHLKLfkKEVMNYRQT-RHENVVLFMGACMNPPHLAI 684
Cdd:cd14139    1 EFLEL-EKIGVGEFGSVYKciKRLDGCVyAIKrsMRPFAGSSNEQLAL--HEVYAHAVLgHHPHVVRYYSAWAEDDHMII 77
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 685 ITSFCKGRTLHSFVRDPKTS---LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVF 740
Cdd:cd14139   78 QNEYCNGGSLQDAISENTKSgnhFEEPELKDILLQVSMGLKYIHNSGLVHLDIKPSNIF 136
STKc_JNK3 cd07874
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 3; STKs catalyze the ...
617-758 7.98e-05

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNK3 is expressed primarily in the brain, and to a lesser extent in the heart and testis. Mice deficient in JNK3 are protected against kainic acid-induced seizures, stroke, sciatic axotomy neural death, and neuronal death due to NGF deprivation, oxidative stress, or exposure to beta-amyloid peptide. This suggests that JNK3 may play roles in the pathogenesis of these diseases. JNKs are mitogen-activated protein kinases (MAPKs) that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. The JNK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143379 [Multi-domain]  Cd Length: 355  Bit Score: 45.85  E-value: 7.98e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRV---HRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVlfmgacmnpphlAIITSFCKGRT 693
Cdd:cd07874   23 KPIGSGAQGIVcaaYDAVLDRNVAIKKLSRPFQNQTHAKRAYRELVLMKCVNHKNII------------SLLNVFTPQKS 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSF--------------VRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNGKVVITDFGLFGISG 758
Cdd:cd07874   91 LEEFqdvylvmelmdanlCQVIQMELDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNiVVKSDCTLKILDFGLARTAG 170
STKc_beta_ARK cd05606
Catalytic domain of the Serine/Threonine Kinase, beta-adrenergic receptor kinase; STKs ...
714-814 9.44e-05

Catalytic domain of the Serine/Threonine Kinase, beta-adrenergic receptor kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The beta-ARK group is composed of GRK2, GRK3, and similar proteins. GRK2 and GRK3 are both widely expressed in many tissues, although GRK2 is present at higher levels. They contain an N-terminal RGS homology (RH) domain, a central catalytic domain, and C-terminal pleckstrin homology (PH) domain that mediates PIP2 and G protein betagamma-subunit translocation to the membrane. GRK2 (also called beta-ARK or beta-ARK1) is important in regulating several cardiac receptor responses. It plays a role in cardiac development and in hypertension. Deletion of GRK2 in mice results in embryonic lethality, caused by hypoplasia of the ventricular myocardium. GRK2 also plays important roles in the liver (as a regulator of portal blood pressure), in immune cells, and in the nervous system. Altered GRK2 expression has been reported in several disorders including major depression, schizophrenia, bipolar disorder, and Parkinsonism. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The beta-ARK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270757 [Multi-domain]  Cd Length: 279  Bit Score: 45.12  E-value: 9.44e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL---FgisgvvregrRENQLKLSHDWLCYLAPEIVREMTp 789
Cdd:cd05606  104 AAEVILGLEHMHNRFIVYRDLKPANILLDeHGHVRISDLGLacdF----------SKKKPHASVGTHGYMAPEVLQKGV- 172
                         90       100
                 ....*....|....*....|....*
gi 767996359 790 gkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd05606  173 -------AYDSSADWFSLGCMLYKL 190
STKc_PFTAIRE1 cd07869
Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-1 kinase; STKs catalyze the transfer ...
617-753 1.11e-04

Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-1 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PFTAIRE-1 is widely expressed except in the spleen and thymus. It is highly expressed in the brain, heart, pancreas, testis, and ovary, and is localized in the cytoplasm. It is regulated by cyclin D3 and is inhibited by the p21 cell cycle inhibitor. It has also been shown to interact with the membrane-associated cyclin Y, which recruits the protein to the plasma membrane. PFTAIRE-1 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PFTAIRE-1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143374 [Multi-domain]  Cd Length: 303  Bit Score: 45.07  E-value: 1.11e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRGRW--HGEVA----IRLLEMDGHNQDHLKlfkkEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd07869   11 EKLGEGSYATVYKGKSkvNGKLValkvIRLQEEEGTPFTAIR----EASLLKGLKHANIVLLHDIIHTKETLTLVFEYVH 86
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767996359 691 GRTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGL 753
Cdd:cd07869   87 TDLCQYMDKHPG-GLHPENVKLFLFQLLRGLSYIHQRYILHRDLKPQNLLIsDTGELKLADFGL 149
C1_Myosin-IX cd20818
protein kinase C conserved region 1 (C1 domain) found in the unconventional myosin-IX family; ...
348-392 1.18e-04

protein kinase C conserved region 1 (C1 domain) found in the unconventional myosin-IX family; Myosins IX (Myo9) is a class of unique motor proteins with a common structure of an N-terminal extension preceding a myosin head homologous to the Ras-association (RA) domain, a head (motor) domain, a neck with IQ motifs that bind light chains, and a C-terminal tail containing cysteine-rich zinc binding (C1) and Rho-GTPase activating protein (RhoGAP) domains. There are two genes for myosins IX in humans, IXa and IXb, that are different in their expression and localization. IXa is expressed abundantly in brain and testis, and IXb is expressed abundantly in tissues of the immune system. This model corresponds to the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410368  Cd Length: 56  Bit Score: 40.75  E-value: 1.18e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 348 HRFSTKSW-LSQVCHVCQkSMIF----GVKCKHCRLKCHNKC-TKEAPACR 392
Cdd:cd20818    4 HKFATVQFnIPTYCEVCN-SFIWlmekGLVCQVCKFTCHKKCySKITAPCK 53
C1_TNS2-like cd20826
protein kinase C conserved region 1 (C1 domain) found in tensin-2 like (TNS2-like) proteins; ...
348-391 1.18e-04

protein kinase C conserved region 1 (C1 domain) found in tensin-2 like (TNS2-like) proteins; The TNS2-like group includes TNS2, and variants of TNS1 and TNS3. Tensin-2 (TNS2), also called C1 domain-containing phosphatase and tensin (C1-TEN), or tensin-like C1 domain-containing phosphatase (TENC1), is an essential component for the maintenance of glomerular basement membrane (GBM) structures. It regulates cell motility and proliferation. It may have phosphatase activity. TNS2 reduces AKT1 phosphorylation, lowers AKT1 kinase activity and interferes with AKT1 signaling. Tensin-1 (TNS1) plays a role in fibrillar adhesion formation. It may be involved in cell migration, cartilage development and in linking signal transduction pathways to the cytoskeleton. Tensin-3 (TNS3), also called tensin-like SH2 domain-containing protein 1 (TENS1), or tumor endothelial marker 6 (TEM6), may play a role in actin remodeling. It is involved in the dissociation of the integrin-tensin-actin complex. Typical TNS1 and TNS3 do not contain C1 domains, but some isoforms/variants do. Members of this family contain an N-terminal region with a zinc finger (C1 domain), a protein tyrosine phosphatase (PTP)-like domain and a protein kinase 2 (C2) domain, and a C-terminal region with SH2 and pTyr binding (PTB) domains. This model corresponds to C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410376  Cd Length: 52  Bit Score: 40.45  E-value: 1.18e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 348 HRFSTKSW-LSQVCHVCQKSM-IFGVKCKHCRLKCHNKC-TKEAPAC 391
Cdd:cd20826    3 HSFKEKSFrKPRTCDVCKQIIwNEGSSCRVCKYACHRKCePKVTAAC 49
C1_MRCK cd20809
protein kinase C conserved region 1 (C1 domain) found in the Myotonic dystrophy kinase-related ...
348-390 1.23e-04

protein kinase C conserved region 1 (C1 domain) found in the Myotonic dystrophy kinase-related Cdc42-binding kinase (MRCK) family; MRCK is thought to be a coincidence detector of signaling by the small GTPase Cdc42 and phosphoinositides. MRCK/Cdc42 signaling mediates myosin-dependent cell motility. MRCK has been shown to promote cytoskeletal reorganization, which affects many biological processes. Three isoforms of MRCK are known, named alpha, beta and gamma. MRCKgamma is expressed in heart and skeletal muscles, unlike MRCKalpha and MRCKbeta, which are expressed ubiquitously. MRCK consists of a serine/threonine kinase domain, a cysteine rich (C1) region, a PH domain and a p21 binding motif. This model corresponds to C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410359  Cd Length: 53  Bit Score: 40.33  E-value: 1.23e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 348 HRFSTKSWLSQV-CHVCQKSMIF----GVKCKHCRLKCHNKCTKEAPA 390
Cdd:cd20809    1 HKFIVRTFSTPTkCNHCTSLMVGlvrqGLVCEVCGYACHVSCADKAPQ 48
STKc_Nek6 cd08228
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
619-821 1.26e-04

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek6 is required for the transition from metaphase to anaphase. It also plays important roles in mitotic spindle formation and cytokinesis. Activated by Nek9 during mitosis, Nek6 phosphorylates Eg5, a kinesin that is important for spindle bipolarity. Nek6 localizes to spindle microtubules during metaphase and anaphase, and to the midbody during cytokinesis. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270865 [Multi-domain]  Cd Length: 268  Bit Score: 44.63  E-value: 1.26e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWH---GEVAIRLLE----MDGH-NQDHLKlfkkEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd08228   10 IGRGQFSEVYRATCLldrKPVALKKVQifemMDAKaRQDCVK----EIDLLKQLNHPNVIKYLDSFIEDNELNIVLELAD 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTSLDINKTRQIAQ---EIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvvreGR-R 765
Cdd:cd08228   86 AGDLSQMIKYFKKQKRLIPERTVWKyfvQLCSAVEHMHSRRVMHRDIKPANVFITaTGVVKLGDLGL---------GRfF 156
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 766 ENQLKLSHDWL---CYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPL 821
Cdd:cd08228  157 SSKTTAAHSLVgtpYYMSPERIHENG---------YNFKSDIWSLGCLLYEMAALQSPF 206
PTKc_Wee1 cd14051
Catalytic domain of the Protein Tyrosine Kinase, Wee1; PTKs catalyze the transfer of the ...
665-814 1.34e-04

Catalytic domain of the Protein Tyrosine Kinase, Wee1; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Wee1 is a nuclear cell cycle checkpoint kinase that helps keep the cyclin-dependent kinase CDK1 in an inactive state through phosphorylation of an N-terminal tyr (Y15) residue. During the late G2 phase, CDK1 is activated and mitotic entry is promoted by the removal of this inhibitory phosphorylation by the phosphatase Cdc25. Although Wee1 is functionally a tyr kinase, it is more closely related to serine/threonine kinases (STKs). It contains a catalytic kinase domain sandwiched in between N- and C-terminal regulatory domains. It is regulated by phosphorylation and degradation, and its expression levels are also controlled by circadian clock proteins. There are two distinct Wee1 proteins in vertebrates showing different expression patterns, called Wee1a and Wee1b. They are functionally dstinct and are implicated in different steps of egg maturation and embryo development. The Wee1 subfamily is part of a larger superfamily that includes the catalytic domains of STKs, other PTKs, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270953 [Multi-domain]  Cd Length: 275  Bit Score: 44.70  E-value: 1.34e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 665 RHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTS---LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY 741
Cdd:cd14051   58 KHPHVVRYYSAWAEDDHMIIQNEYCNGGSLADAISENEKAgerFSEAELKDLLLQVAQGLKYIHSQNLVHMDIKPGNIFI 137
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 742 DNGKVVItdfglfgISGVVREGRRENQLK------------LSH------------DwlC-YLAPEIVREmtpgkDEDQL 796
Cdd:cd14051  138 SRTPNPV-------SSEEEEEDFEGEEDNpesnevtykigdLGHvtsisnpqveegD--CrFLANEILQE-----NYSHL 203
                        170
                 ....*....|....*...
gi 767996359 797 PfskAADVYAFGTVWYEL 814
Cdd:cd14051  204 P---KADIFALALTVYEA 218
STKc_DMPK_like cd05597
Catalytic domain of Myotonic Dystrophy protein kinase (DMPK)-like Serine/Threonine Kinases; ...
714-814 1.41e-04

Catalytic domain of Myotonic Dystrophy protein kinase (DMPK)-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The DMPK-like subfamily is composed of DMPK and DMPK-related cell division control protein 42 (Cdc42) binding kinase (MRCK). DMPK is expressed in skeletal and cardiac muscles, and in central nervous tissues. The functional role of DMPK is not fully understood. It may play a role in the signal transduction and homeostasis of calcium. The DMPK gene is implicated in myotonic dystrophy 1 (DM1), an inherited multisystemic disorder with symptoms that include muscle hyperexcitability, progressive muscle weakness and wasting, cataract development, testicular atrophy, and cardiac conduction defects. The genetic basis for DM1 is the mutational expansion of a CTG repeat in the 3'-UTR of DMPK. MRCK is activated via interaction with the small GTPase Cdc42. MRCK/Cdc42 signaling mediates myosin-dependent cell motility. Three isoforms of MRCK are known, named alpha, beta and gamma. MRCKgamma is expressed in heart and skeletal muscles, unlike MRCKalpha and MRCKbeta, which are expressed ubiquitously. The DMPK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270748 [Multi-domain]  Cd Length: 331  Bit Score: 45.03  E-value: 1.41e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGlfgisgvvregrreNQLKLSHDWLC----------YLAPE 782
Cdd:cd05597  108 LAEMVLAIDSIHQLGYVHRDIKPDNVLLDrNGHIRLADFG--------------SCLKLREDGTVqssvavgtpdYISPE 173
                         90       100       110
                 ....*....|....*....|....*....|..
gi 767996359 783 IVREMTPGKDEdqlpFSKAADVYAFGTVWYEL 814
Cdd:cd05597  174 ILQAMEDGKGR----YGPECDWWSLGVCMYEM 201
C1_PKD_rpt2 cd20796
second protein kinase C conserved region 1 (C1 domain) found in the family of protein kinase D ...
359-389 1.52e-04

second protein kinase C conserved region 1 (C1 domain) found in the family of protein kinase D (PKD); PKDs are important regulators of many intracellular signaling pathways such as ERK and JNK, and cellular processes including the organization of the trans-Golgi network, membrane trafficking, cell proliferation, migration, and apoptosis. They are activated in a PKC-dependent manner by many agents including diacylglycerol (DAG), PDGF, neuropeptides, oxidative stress, and tumor-promoting phorbol esters, among others. Mammals harbor three types of PKDs: PKD1 (or PKCmu), PKD2, and PKD3 (or PKCnu). PKDs contain N-terminal tandem cysteine-rich zinc binding C1 (PKC conserved region 1), central PH (Pleckstrin Homology), and C-terminal catalytic kinase domains. This model corresponds to the second C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410346  Cd Length: 54  Bit Score: 40.35  E-value: 1.52e-04
                         10        20        30
                 ....*....|....*....|....*....|....*
gi 767996359 359 VCHVCQKSM--IF--GVKCKHCRLKCHNKCTKEAP 389
Cdd:cd20796   14 VCQHCKKLLkgLFrqGLQCKDCKFNCHKKCAEKVP 48
STKc_CDK6 cd07862
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 6; STKs ...
611-817 1.56e-04

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK6 is regulated by D-type cyclins and INK4 inhibitors. It is active towards the retinoblastoma (pRb) protein, implicating it to function in regulating the early G1 phase of the cell cycle. It is expressed ubiquitously and is localized in the cytoplasm. It is also present in the ruffling edge of spreading fibroblasts and may play a role in cell spreading. It binds to the p21 inhibitor without any effect on its own activity and it is overexpressed in squamous cell carcinomas and neuroblastomas. CDK6 has also been shown to inhibit cell differentiation in many cell types. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDK6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270846 [Multi-domain]  Cd Length: 290  Bit Score: 44.64  E-value: 1.56e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVHR-------GRWhgeVAIRLLEMDGHNQDHLKLFKKEVMNYRQTR---HENVVLFMGACM--- 677
Cdd:cd07862    1 QQYECVAEIGEGAYGKVFKardlkngGRF---VALKRVRVQTGEEGMPLSTIREVAVLRHLEtfeHPNVVRLFDVCTvsr 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 678 --NPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-DNGKVVITDFGLF 754
Cdd:cd07862   78 tdRETKLTLVFEHVDQDLTTYLDKVPEPGVPTETIKDMMFQLLRGLDFLHSHRVVHRDLKPQNILVtSSGQIKLADFGLA 157
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767996359 755 GISGVvregrrenQLKLSH--DWLCYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELQAR 817
Cdd:cd07862  158 RIYSF--------QMALTSvvVTLWYRAPEVLL---------QSSYATPVDLWSVGCIFAEMFRR 205
PKc_DYRK cd14210
Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and ...
610-814 2.12e-04

Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and -Regulated Kinase; Protein Kinases (PKs), Dual-specificity tYrosine-phosphorylated and -Regulated Kinase (DYRK) subfamily, catalytic (c) domain. Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. The DYRK subfamily is part of a larger superfamily that includes the catalytic domains of other protein S/T PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K). DYRKs autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. They play important roles in cell proliferation, differentiation, survival, and development. Vertebrates contain multiple DYRKs (DYRK1-4) and mammals contain two types of DYRK1 proteins, DYRK1A and DYRK1B. DYRK1A is involved in neuronal differentiation and is implicated in the pathogenesis of DS (Down syndrome). DYRK1B plays a critical role in muscle differentiation by regulating transcription, cell motility, survival, and cell cycle progression. It is overexpressed in many solid tumors where it acts as a tumor survival factor. DYRK2 promotes apoptosis in response to DNA damage by phosphorylating the tumor suppressor p53, while DYRK3 promotes cell survival by phosphorylating SIRT1 and promoting p53 deacetylation. DYRK4 is a testis-specific kinase that may function during spermiogenesis.


Pssm-ID: 271112 [Multi-domain]  Cd Length: 311  Bit Score: 44.46  E-value: 2.12e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 610 FEQVELgepIGQGRWGRV-----HRGrwHGEVAIRLL--EMDGHNQ--------DHLKLfKKEVMNYRQTRHENVVLFMG 674
Cdd:cd14210   15 YEVLSV---LGKGSFGQVvkcldHKT--GQLVAIKIIrnKKRFHQQalvevkilKHLND-NDPDDKHNIVRYKDSFIFRG 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 675 acmnppHLAIITSFCkGRTLHSFVRDPK-TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNV-FYDNGKVVIT--D 750
Cdd:cd14210   89 ------HLCIVFELL-SINLYELLKSNNfQGLSLSLIRKFAKQILQALQFLHKLNIIHCDLKPENIlLKQPSKSSIKviD 161
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 751 FGlfgiSGVVregrrENQLKLShdwlcYL------APEIVREMtpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd14210  162 FG----SSCF-----EGEKVYT-----YIqsrfyrAPEVILGL---------PYDTAIDMWSLGCILAEL 208
STKc_GRK4_like cd05605
Catalytic domain of G protein-coupled Receptor Kinase 4-like Serine/Threonine Kinases; STKs ...
705-814 2.18e-04

Catalytic domain of G protein-coupled Receptor Kinase 4-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of the GRK4-like group include GRK4, GRK5, GRK6, and similar GRKs. They contain an N-terminal RGS homology (RH) domain and a catalytic domain, but lack a G protein betagamma-subunit binding domain. They are localized to the plasma membrane through post-translational lipid modification or direct binding to PIP2. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK4-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270756 [Multi-domain]  Cd Length: 285  Bit Score: 44.27  E-value: 2.18e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 705 LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgiSGVVREGRRenqLKLSHDWLCYLAPEI 783
Cdd:cd05605   99 FEEERAVFYAAEITCGLEHLHSERIVYRDLKPENILLDDhGHVRISDLGL---AVEIPEGET---IRGRVGTVGYMAPEV 172
                         90       100       110
                 ....*....|....*....|....*....|.
gi 767996359 784 VremtpgkDEDQLPFSkaADVYAFGTVWYEL 814
Cdd:cd05605  173 V-------KNERYTFS--PDWWGLGCLIYEM 194
PKc_TOPK cd14001
Catalytic domain of the Dual-specificity protein kinase, Lymphokine-activated killer ...
712-879 2.45e-04

Catalytic domain of the Dual-specificity protein kinase, Lymphokine-activated killer T-cell-originated protein kinase; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. TOPK, also called PDZ-binding kinase (PBK), is activated at the early stage of mitosis and plays a critical role in cytokinesis. It partly functions as a mitogen-activated protein kinase (MAPK) kinase and is capable of phosphorylating p38, JNK1, and ERK2. TOPK also plays a role in DNA damage sensing and repair through its phosphorylation of histone H2AX. It contributes to cancer development and progression by downregulating the function of tumor suppressor p53 and reducing cell-cycle regulatory proteins. TOPK is found highly expressed in breast and skin cancer cells. The TOPK subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270903 [Multi-domain]  Cd Length: 292  Bit Score: 43.93  E-value: 2.45e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 712 QIAQEIIKGMGYLH-AKGIVHKDLKSKNVFY--DNGKVVITDFGlfgisgvVREGRRENQLKLSHDWLCYL------APE 782
Cdd:cd14001  114 KVALSIARALEYLHnEKKILHGDIKSGNVLIkgDFESVKLCDFG-------VSLPLTENLEVDSDPKAQYVgtepwkAKE 186
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 783 IVremtpgkdEDQLPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGE-------------GMKRVLTSVSLG 849
Cdd:cd14001  187 AL--------EEGGVITDKADIFAYGLVLWEMMTLSVPHLNLLDIEDDDEDESFDedeedeeayygtlGTRPALNLGELD 258
                        170       180       190
                 ....*....|....*....|....*....|...
gi 767996359 850 KE---VSEILSACWAFDLQERPSFSLLMDMLEK 879
Cdd:cd14001  259 DSyqkVIELFYACTQEDPKDRPSAAHIVEALEA 291
C1_A_C-Raf cd20870
protein kinase C conserved region 1 (C1 domain) found in A- and C-Raf (Rapidly Accelerated ...
347-389 2.62e-04

protein kinase C conserved region 1 (C1 domain) found in A- and C-Raf (Rapidly Accelerated Fibrosarcoma) kinases, and similar proteins; This group includes A-Raf and C-Raf, both of which are serine/threonine-protein kinases. A-Raf, also called proto-oncogene A-Raf or proto-oncogene A-Raf-1, cooperates with C-Raf in regulating ERK transient phosphorylation that is associated with cyclin D expression and cell cycle progression. Mice deficient in A-Raf are born alive but show neurological and intestinal defects. A-Raf demonstrates low kinase activity to MEK, compared with B- and C-Raf, and may also have alternative functions other than in the ERK signaling cascade. It regulates the M2 type pyruvate kinase, a key glycolytic enzyme. It also plays a role in endocytic membrane trafficking. C-Raf, also known as proto-oncogene Raf-1 or c-Raf-1, is ubiquitously expressed and was the first Raf identified. It was characterized as the acquired oncogene from an acutely transforming murine sarcoma virus (3611-MSV) and the transforming agent from the avian retrovirus MH2. C-Raf-deficient mice embryos die around mid-gestation with increased apoptosis of embryonic tissues, especially in the fetal liver. One of the main functions of C-Raf is restricting caspase activation to promote survival in response to specific stimuli such as Fas stimulation, macrophage apoptosis, and erythroid differentiation. Both A- and C-Raf are mitogen-activated protein kinase kinase kinases (MAP3K, MKKK, MAPKKK), which phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. They function in the linear Ras-Raf-MEK-ERK pathway that regulates many cellular processes including cycle regulation, proliferation, differentiation, survival, and apoptosis. Raf proteins contain a Ras binding domain, a zinc finger cysteine-rich domain (C1), and a catalytic kinase domain. This model describes the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410420  Cd Length: 52  Bit Score: 39.55  E-value: 2.62e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 767996359 347 THRFSTKSWLS-QVCHVCQKSMIFGVKCKHCRLKCHNKCTKEAP 389
Cdd:cd20870    3 THNFVRKTFLKlAFCDICQKFLLNGFRCQTCGYKFHEHCSTKVP 46
STKc_HIPK3 cd14229
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 3; ...
692-827 2.64e-04

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPK3 is a Fas-interacting protein that induces FADD (Fas-associated death domain) phosphorylation and mediates FasL-induced JNK activation. Overexpression of HIPK3 does not affect cell death, however its expression in prostate cancer cells contributes to increased resistance to Fas receptor-mediated apoptosis. HIPK3 also plays a role in regulating steroidogenic gene expression. In response to cAMP, HIPK3 activates the phosphorylation of JNK and c-Jun, leading to increased activity of the transcription factor SF-1 (Steroidogenic factor 1), a key regulator for steroid biosynthesis in the gonad and adrenal gland. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). The HIPK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 271131 [Multi-domain]  Cd Length: 330  Bit Score: 44.25  E-value: 2.64e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-----KVVITDFGLFG-ISGVVREGR 764
Cdd:cd14229   85 QNLYDFLKQNKFSpLPLKVIRPILQQVATALKKLKSLGLIHADLKPENIMLVDPvrqpyRVKVIDFGSAShVSKTVCSTY 164
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767996359 765 RENQLklshdwlcYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELqARDWPLKNQAAE 827
Cdd:cd14229  165 LQSRY--------YRAPEIIL---------GLPFCEAIDMWSLGCVIAEL-FLGWPLYPGALE 209
STKc_MAPKAPK cd14089
Catalytic domain of the Serine/Threonine kinases, Mitogen-activated protein kinase-activated ...
655-814 3.01e-04

Catalytic domain of the Serine/Threonine kinases, Mitogen-activated protein kinase-activated protein kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the MAPK-activated protein kinases MK2, MK3, MK5 (also called PRAK for p38-regulated/activated protein kinase), and related proteins. These proteins contain a catalytic kinase domain followed by a C-terminal autoinhibitory region that contains nuclear localization (NLS) and nuclear export (NES) signals with a p38 MAPK docking motif that overlaps the NLS. In addition, MK2 and MK3 contain an N-terminal proline-rich region that can bind to SH3 domains. MK2 and MK3 are bonafide substrates for the MAPK p38, while MK5 plays a functional role in the p38 MAPK pathway although their direct interaction has been difficult to detect. MK2 and MK3 are closely related and show, thus far, indistinguishable substrate specificity, while MK5 shows a distinct spectrum of substrates. MK2 and MK3 are mainly involved in the regulation of gene expression and they participate in diverse cellular processes such as endocytosis, cytokine production, cytoskeletal reorganization, cell migration, cell cycle control and chromatin remodeling. They are implicated in inflammation and cance and their substrates include mRNA-AU-rich-element (ARE)-binding proteins (TTP and hnRNP A0), Hsp proteins (Hsp27 and Hsp25) and RSK, among others. MK2/3 are both expressed ubiquitously but MK2 is expressed at significantly higher levels. MK5 is a ubiquitous protein that is implicated in neuronal morphogenesis, cell migration, and tumor angiogenesis. It interacts with PKA, which induces cytoplasmic translocation of MK5. Its substrates includes p53, ERK3/4, Hsp27, and cytosolic phospholipase A2 (cPLA2). The MAPKAPK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270991 [Multi-domain]  Cd Length: 263  Bit Score: 43.43  E-value: 3.01e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 655 KKEV-MNYRQTRHENVV----LFMGACMNPPHLAIITSFCKGRTLHSFVRDpktSLDINKTRQIAQEIIKGMG----YLH 725
Cdd:cd14089   41 RREVeLHWRASGCPHIVriidVYENTYQGRKCLLVVMECMEGGELFSRIQE---RADSAFTEREAAEIMRQIGsavaHLH 117
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 726 AKGIVHKDLKSKNVFY----DNGKVVITDFGlFGisgvvregrRENQLKLSHDWLC----YLAPEIvreMTPGKdedqlp 797
Cdd:cd14089  118 SMNIAHRDLKPENLLYsskgPNAILKLTDFG-FA---------KETTTKKSLQTPCytpyYVAPEV---LGPEK------ 178
                        170
                 ....*....|....*..
gi 767996359 798 FSKAADVYAFGTVWYEL 814
Cdd:cd14089  179 YDKSCDMWSLGVIMYIL 195
STKc_SNT7_plant cd14013
Catalytic domain of the Serine/Threonine kinase, Plant SNT7; STKs catalyze the transfer of the ...
698-752 3.12e-04

Catalytic domain of the Serine/Threonine kinase, Plant SNT7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SNT7 is a plant thylakoid-associated kinase that is essential in short- and long-term acclimation responses to cope with various light conditions in order to maintain photosynthetic redox poise for optimal photosynthetic performance. Short-term response involves state transitions over periods of minutes while the long-term response (LTR) occurs over hours to days and involves changing the relative amounts of photosystems I and II. SNT7 acts as a redox sensor and a signal transducer for both responses, which are triggered by the redox state of the plastoquinone (PQ) pool. It is positioned at the top of a phosphorylation cascade that induces state transitions by phosphorylating light-harvesting complex II (LHCII), and triggers the LTR through the phosphorylation of chloroplast proteins. The SNT7 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270915 [Multi-domain]  Cd Length: 318  Bit Score: 43.97  E-value: 3.12e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 698 VRDPKTslDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD--NGKVVITDFG 752
Cdd:cd14013  112 PRGPKR--ENVIIKSIMRQILVALRKLHSTGIVHRDVKPQNIIVSegDGQFKIIDLG 166
STKc_ROCK_NDR_like cd05573
Catalytic domain of Rho-associated coiled-coil containing protein kinase (ROCK)- and Nuclear ...
611-814 3.20e-04

Catalytic domain of Rho-associated coiled-coil containing protein kinase (ROCK)- and Nuclear Dbf2-Related (NDR)-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this subfamily include ROCK and ROCK-like proteins such as DMPK, MRCK, and CRIK, as well as NDR and NDR-like proteins such as LATS, CBK1 and Sid2p. ROCK and CRIK are effectors of the small GTPase Rho, while MRCK is an effector of the small GTPase Cdc42. NDR and NDR-like kinases contain an N-terminal regulatory (NTR) domain and an insert within the catalytic domain that contains an auto-inhibitory sequence. Proteins in this subfamily are involved in regulating many cellular functions including contraction, motility, division, proliferation, apoptosis, morphogenesis, and cytokinesis. The ROCK/NDR-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270725 [Multi-domain]  Cd Length: 350  Bit Score: 43.81  E-value: 3.20e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 611 EQVELGEPIGQGRWGRVH--RGRWHGEV-AIRLLEmdghnqdhlklfKKEVMNYRQTRH---ENVVLFMGACM------- 677
Cdd:cd05573    1 DDFEVIKVIGRGAFGEVWlvRDKDTGQVyAMKILR------------KSDMLKREQIAHvraERDILADADSPwivrlhy 68
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 678 ---NPPHLAIITSFCKGRTLHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGL 753
Cdd:cd05573   69 afqDEDHLYLVMEYMPGGDLMNLLIK-YDVFPEETARFYIAELVLALDSLHKLGFIHRDIKPDNILLDaDGHIKLADFGL 147
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 754 fgISGVVREGRRENQLKLSHDWLC--------------------------YLAPEIVREMTPGKDedqlpfskaADVYAF 807
Cdd:cd05573  148 --CTKMNKSGDRESYLNDSVNTLFqdnvlarrrphkqrrvraysavgtpdYIAPEVLRGTGYGPE---------CDWWSL 216

                 ....*..
gi 767996359 808 GTVWYEL 814
Cdd:cd05573  217 GVILYEM 223
PTKc_Aatyk2 cd05086
Catalytic domain of the Protein Tyrosine Kinase, Apoptosis-associated tyrosine kinase 2; PTKs ...
602-814 3.23e-04

Catalytic domain of the Protein Tyrosine Kinase, Apoptosis-associated tyrosine kinase 2; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Aatyk2 is a member of the Aatyk subfamily of proteins, which are receptor kinases containing a transmembrane segment and a long C-terminal cytoplasmic tail with a catalytic domain. Aatyk2 is also called lemur tyrosine kinase 2 (Lmtk2) or brain-enriched kinase (Brek). It is expressed at high levels in early postnatal brain, and has been shown to play a role in nerve growth factor (NGF) signaling. Studies with knockout mice reveal that Aatyk2 is essential for late stage spermatogenesis. Although it is classified as a PTK based on sequence similarity and the phylogenetic tree, Aatyk2 has been functionally characterized as a serine/threonine kinase. The Aatyk2 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270669 [Multi-domain]  Cd Length: 271  Bit Score: 43.70  E-value: 3.23e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 602 YLQE----WdipFEQVELGEpigqgrwgrVHRGRWHGEVAIRLLEMDGH--NQDHlklFKKEVMNYRQTRHENVVLFMGA 675
Cdd:cd05086    1 YIQEigngW---FGKVLLGE---------IYTGTSVARVVVKELKASANpkEQDD---FLQQGEPYYILQHPNILQCVGQ 65
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 676 CMNPPHLAIITSFCKGRTLHSFVRDPKTSL----DINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-KVVITD 750
Cdd:cd05086   66 CVEAIPYLLVFEFCDLGDLKTYLANQQEKLrgdsQIMLLQRMACEIAAGLAHMHKHNFLHSDLALRNCYLTSDlTVKVGD 145
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 751 FGLfgisGVVRegRRENQLKLSHDWLC---YLAPEIVREMtpgkdEDQL---PFSKAADVYAFGTVWYEL 814
Cdd:cd05086  146 YGI----GFSR--YKEDYIETDDKKYAplrWTAPELVTSF-----QDGLlaaEQTKYSNIWSLGVTLWEL 204
PHA03212 PHA03212
serine/threonine kinase US3; Provisional
694-814 3.59e-04

serine/threonine kinase US3; Provisional


Pssm-ID: 165478 [Multi-domain]  Cd Length: 391  Bit Score: 43.83  E-value: 3.59e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSFVRDpKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLFGISGVVREGRrenqlklS 772
Cdd:PHA03212 169 LYCYLAA-KRNIAICDILAIERSVLRAIQYLHENRIIHRDIKAENIFINHpGDVCLGDFGAACFPVDINANK-------Y 240
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 767996359 773 HDWLCYLA---PEIVremtpGKDedqlPFSKAADVYAFGTVWYEL 814
Cdd:PHA03212 241 YGWAGTIAtnaPELL-----ARD----PYGPAVDIWSAGIVLFEM 276
STKc_MOK cd07831
Catalytic domain of the Serine/Threonine Kinase, MAPK/MAK/MRK Overlapping Kinase; STKs ...
694-752 3.64e-04

Catalytic domain of the Serine/Threonine Kinase, MAPK/MAK/MRK Overlapping Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MOK, also called Renal tumor antigen 1 (RAGE-1), is widely expressed and is enriched in testis, kidney, lung, and brain. It is expressed in approximately 50% of renal cell carcinomas (RCC) and is a potential target for immunotherapy. MOK is stabilized by its association with the HSP90 molecular chaperone. It is induced by the transcription factor Cdx2 and may be involved in regulating intestinal epithelial development and differentiation. The MOK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270825 [Multi-domain]  Cd Length: 282  Bit Score: 43.41  E-value: 3.64e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 694 LHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFG 752
Cdd:cd07831   86 LYELIKGRKRPLPEKRVKNYMYQLLKSLDHMHRNGIFHRDIKPENILIKDDILKLADFG 144
STKc_PFTAIRE2 cd07870
Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-2 kinase; STKs catalyze the transfer ...
617-753 3.92e-04

Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-2 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PFTAIRE-2 is also referred to as ALS2CR7 (amyotrophic lateral sclerosis 2 (juvenile) chromosome region candidate 7). It may be associated with amyotrophic lateral sclerosis 2 (ALS2), an autosomal recessive form of juvenile ALS. The function of PFTAIRE-2 is not yet known. It shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PFTAIRE-2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270852 [Multi-domain]  Cd Length: 286  Bit Score: 43.41  E-value: 3.92e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRVHRG--RWHGE-VAIRLLEMDGHNQDHLKLFKkEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRT 693
Cdd:cd07870    6 EKLGEGSYATVYKGisRINGQlVALKVISMKTEEGVPFTAIR-EASLLKGLKHANIVLLHDIIHTKETLTFVFEYMHTDL 84
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767996359 694 LHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGL 753
Cdd:cd07870   85 AQYMIQHPG-GLHPYNVRLFMFQLLRGLAYIHGQHILHRDLKPQNLLISYlGELKLADFGL 144
PK_IRAK3 cd14160
Pseudokinase domain of Interleukin-1 Receptor Associated Kinase 3; The pseudokinase domain ...
619-813 4.43e-04

Pseudokinase domain of Interleukin-1 Receptor Associated Kinase 3; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. IRAKs are involved in Toll-like receptor (TLR) and interleukin-1 (IL-1) signalling pathways, and are thus critical in regulating innate immune responses and inflammation. IRAKs contain an N-terminal Death domain (DD), a proST region (rich in serines, prolines, and threonines), a central kinase domain (a pseudokinase in the case of IRAK3), and a C-terminal domain; IRAK-4 lacks the C-terminal domain. Vertebrates contain four IRAKs (IRAK-1, -2, -3 (or -M), and -4) that display distinct functions and patterns of expression and subcellular distribution, and can differentially mediate TLR signaling. IRAK3 (or IRAK-M) is the only IRAK that does not show kinase activity. It is found only in monocytes and macrophages in humans, and functions as a negative regulator of TLR signaling including TLR-2 induced p38 activation. It also negatively regulates the alternative NFkB pathway in a TLR-2 specific manner. IRAK3 is downregulated in the monocytes of obese people, and is associated with high SOD2, a marker of mitochondrial oxidative stress. It is an important inhibitor of inflammation in association with obesity and metabolic syndrome. The IRAK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271062 [Multi-domain]  Cd Length: 276  Bit Score: 43.33  E-value: 4.43e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGEV-AIRLLEMDGHNQ--DHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLh 695
Cdd:cd14160    1 IGEGEIFEVYRVRIGNRSyAVKLFKQEKKMQwkKHWKRFLSELEVLLLFQHPNILELAAYFTETEKFCLVYPYMQNGTL- 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 696 sFVRDPKTSLDINKTRQIAQEIIKGMG----YLHAK---GIVHKDLKSKNVFYD-NGKVVITDFGLFGI-SGVVREGRRE 766
Cdd:cd14160   80 -FDRLQCHGVTKPLSWHERINILIGIAkaihYLHNSqpcTVICGNISSANILLDdQMQPKLTDFALAHFrPHLEDQSCTI 158
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 767 NQLKLSHDWLCYLAPEIVREmtpGKdedqlpFSKAADVYAFGTVWYE 813
Cdd:cd14160  159 NMTTALHKHLWYMPEEYIRQ---GK------LSVKTDVYSFGIVIME 196
PLN03224 PLN03224
probable serine/threonine protein kinase; Provisional
701-752 4.44e-04

probable serine/threonine protein kinase; Provisional


Pssm-ID: 178763 [Multi-domain]  Cd Length: 507  Bit Score: 43.91  E-value: 4.44e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767996359 701 PKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFG 752
Cdd:PLN03224 302 PQDKRDINVIKGVMRQVLTGLRKLHRIGIVHRDIKPENLLVTvDGQVKIIDFG 354
STKc_MAPK15-like cd07852
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase 15 and ...
706-753 4.49e-04

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase 15 and similar MAPKs; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Human MAPK15 is also called Extracellular signal Regulated Kinase 8 (ERK8) while the rat protein is called ERK7. ERK7 and ERK8 display both similar and different biochemical properties. They autophosphorylate and activate themselves and do not require upstream activating kinases. ERK7 is constitutively active and is not affected by extracellular stimuli whereas ERK8 shows low basal activity and is activated by DNA-damaging agents. ERK7 and ERK8 also have different substrate profiles. Genome analysis shows that they are orthologs with similar gene structures. ERK7 and ERK 8 may be involved in the signaling of some nuclear receptor transcription factors. ERK7 regulates hormone-dependent degradation of estrogen receptor alpha while ERK8 down-regulates the transcriptional co-activation androgen and glucocorticoid receptors. MAPKs are important mediators of cellular responses to extracellular signals. The MAPK15 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270841 [Multi-domain]  Cd Length: 337  Bit Score: 43.32  E-value: 4.49e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 706 DINKtRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-KVVITDFGL 753
Cdd:cd07852  106 DIHK-QYIMYQLLKALKYLHSGGVIHRDLKPSNILLNSDcRVKLADFGL 153
STKc_NLK cd07853
Catalytic domain of the Serine/Threonine Kinase, Nemo-Like Kinase; STKs catalyze the transfer ...
612-753 4.52e-04

Catalytic domain of the Serine/Threonine Kinase, Nemo-Like Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NLK is an atypical mitogen-activated protein kinase (MAPK) that is not regulated by a MAPK kinase. It functions downstream of the MAPK kinase kinase Tak1, which also plays a role in activating the JNK and p38 MAPKs. The Tak1/NLK pathways are regulated by Wnts, a family of secreted proteins that is critical in the control of asymmetric division and cell polarity. NLK can phosphorylate transcription factors from the TCF/LEF family, inhibiting their ability to activate the transcription of target genes. In prostate cancer cells, NLK is involved in regulating androgen receptor-mediated transcription and its expression is altered during cancer progression. MAPKs are important mediators of cellular responses to extracellular signals. The NLK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173748 [Multi-domain]  Cd Length: 372  Bit Score: 43.58  E-value: 4.52e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 612 QVELGEPIGQGRWGRV------HRGRwhgEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVvlfMGA--CMNPPHLA 683
Cdd:cd07853    1 DVEPDRPIGYGAFGVVwsvtdpRDGK---RVALKKMPNVFQNLVSCKRVFRELKMLCFFKHDNV---LSAldILQPPHID 74
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 684 ------IITSFCKGrTLHSFVRDPKtSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV-ITDFGL 753
Cdd:cd07853   75 pfeeiyVVTELMQS-DLHKIIVSPQ-PLSSDHVKVFLYQILRGLKYLHSAGILHRDIKPGNLLVNSNCVLkICDFGL 149
STKc_NAK_like cd14037
Catalytic domain of Numb-Associated Kinase (NAK)-like Serine/Threonine kinases; STKs catalyze ...
647-814 4.53e-04

Catalytic domain of Numb-Associated Kinase (NAK)-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Drosophila melanogaster NAK, human BMP-2-inducible protein kinase (BMP2K or BIKe) and similar vertebrate proteins, as well as the Saccharomyces cerevisiae proteins Prk1, Actin-regulating kinase 1 (Ark1), and Akl1. NAK was the first characterized member of this subfamily. It plays a role in asymmetric cell division through its association with Numb. It also regulates the localization of Dlg, a protein essential for septate junction formation. BMP2K contains a nuclear localization signal and a kinase domain that is capable of phosphorylating itself and myelin basic protein. The expression of the BMP2K gene is increase during BMP-2-induced osteoblast differentiation. It may function to control the rate of differentiation. Prk1, Ark1, and Akl1 comprise a subfamily of yeast proteins that are important regulators of the actin cytoskeleton and endocytosis. They share an N-terminal kinase domain but no significant homology in other regions of their sequences. The NAK-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270939 [Multi-domain]  Cd Length: 277  Bit Score: 43.04  E-value: 4.53e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 647 NQDHLKLFKKEVMNYRQ-TRHENVVLFMGACMNPP-----HLAIITSFCKGRTLhsfvrdpktsLDINKTR--------- 711
Cdd:cd14037   40 DEHDLNVCKREIEIMKRlSGHKNIVGYIDSSANRSgngvyEVLLLMEYCKGGGV----------IDLMNQRlqtgltese 109
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 712 --QIAQEIIKGMGYLHA--KGIVHKDLKSKNVFY-DNGKVVITDFGlfGISGVVREGRRE---NQLK---LSHDWLCYLA 780
Cdd:cd14037  110 ilKIFCDVCEAVAAMHYlkPPLIHRDLKVENVLIsDSGNYKLCDFG--SATTKILPPQTKqgvTYVEediKKYTTLQYRA 187
                        170       180       190
                 ....*....|....*....|....*....|....
gi 767996359 781 PEIVrEMTPGKdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd14037  188 PEMI-DLYRGK-----PITEKSDIWALGCLLYKL 215
PKc_CLK cd14134
Catalytic domain of the Dual-specificity protein kinases, CDC-like kinases; Dual-specificity ...
707-814 4.72e-04

Catalytic domain of the Dual-specificity protein kinases, CDC-like kinases; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. CLKs are involved in the phosphorylation and regulation of serine/arginine-rich (SR) proteins, which play a crucial role in pre-mRNA splicing by directing splice site selection. SR proteins are phosphorylated first by SR protein kinases (SRPKs) at the N-terminus, which leads to its assembly into nuclear speckles where splicing factors are stored. CLKs phosphorylate the C-terminal part of SR proteins, causing the nuclear speckles to dissolve and splicing factors to be recruited at sites of active transcription. Based on a conserved "EHLAMMERILG" signature motif which may be crucial for substrate specificity, CLKs are also referred to as LAMMER kinases. CLKs autophosphorylate at tyrosine residues and phosphorylate their substrates exclusively on S/T residues. In Drosophila, the CLK homolog DOA (Darkener of apricot) is essential for embryogenesis and its mutation leads to defects in sexual differentiation, eye formation, and neuronal development. In fission yeast, the CLK homolog Lkh1 is a negative regulator of filamentous growth and asexual flocculation, and is also involved in oxidative stress response. Vertebrates contain mutliple CLK proteins and mammals have four (CLK1-4). The CLK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271036 [Multi-domain]  Cd Length: 332  Bit Score: 43.32  E-value: 4.72e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 707 INKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVVITDFGlfgisgvvREGRRENQLKlSHDW-LC-------- 777
Cdd:cd14134  114 LEHVQHIAKQLLEAVAFLHDLKLTHTDLKPENILLVDSDYVKVYNP--------KKKRQIRVPK-STDIkLIdfgsatfd 184
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 778 ------------YLAPEIVREmtpgkdedqLPFSKAADVYAFGTVWYEL 814
Cdd:cd14134  185 deyhssivstrhYRAPEVILG---------LGWSYPCDVWSIGCILVEL 224
STKc_TLK2 cd14041
Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase 2; STKs catalyze the ...
644-832 6.63e-04

Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TLKs play important functions during the cell cycle and are implicated in chromatin remodeling, DNA replication and repair, and mitosis. They phosphorylate and regulate Anti-silencing function 1 protein (Asf1), a histone H3/H4 chaperone that helps facilitate the assembly of chromatin following DNA replication during S phase. TLKs also phosphorylate the H3 histone tail and are essential in transcription. Vertebrates contain two subfamily members, TLK1 and TLK2. The TLK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270943 [Multi-domain]  Cd Length: 309  Bit Score: 42.74  E-value: 6.63e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 644 DGHNQDHLKLFKKEVMNYRQTRHENVV-LFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTsLDINKTRQIAQEIIKGMG 722
Cdd:cd14041   47 DEKKENYHKHACREYRIHKELDHPRIVkLYDYFSLDTDSFCTVLEYCEGNDLDFYLKQHKL-MSEKEARSIIMQIVNALK 125
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 723 YLHA--KGIVHKDLKSKNVFYDN----GKVVITDFGLFGISGVVREGRRENQLKLSHD----WlcYLAPEIvreMTPGKD 792
Cdd:cd14041  126 YLNEikPPIIHYDLKPGNILLVNgtacGEIKITDFGLSKIMDDDSYNSVDGMELTSQGagtyW--YLPPEC---FVVGKE 200
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 767996359 793 EDQLpfSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQ 832
Cdd:cd14041  201 PPKI--SNKVDVWSVGVIFYQCLYGRKPFGHNQSQQDILQ 238
STKc_JNK1 cd07875
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 1; STKs catalyze the ...
617-758 7.18e-04

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNK1 is expressed in every cell and tissue type. It specifically binds with JAMP (JNK1-associated membrane protein), which regulates the duration of JNK1 activity in response to stimuli. Specific JNK1 substrates include Itch and SG10, which are implicated in Th2 responses and airway inflammation, and microtubule dynamics and axodendritic length, respectively. Mice deficient in JNK1 are protected against arthritis, obesity, type 2 diabetes, cardiac cell death, and non-alcoholic liver disease, suggesting that JNK1 may play roles in the pathogenesis of these diseases. Initially, it was thought that JNK1 and JNK2 were functionally redundant as mice deficient in either genes could survive but disruption of both genes resulted in lethality. However, recent studies have shown that JNK1 and JNK2 perform distinct functions through specific binding partners and substrates. JNKs are mitogen-activated protein kinases that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. The JNK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143380 [Multi-domain]  Cd Length: 364  Bit Score: 42.72  E-value: 7.18e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 617 EPIGQGRWGRV---HRGRWHGEVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVlfmgacmnpphlAIITSFCKGRT 693
Cdd:cd07875   30 KPIGSGAQGIVcaaYDAILERNVAIKKLSRPFQNQTHAKRAYRELVLMKCVNHKNII------------GLLNVFTPQKS 97
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 694 LHSF--------------VRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNGKVVITDFGLFGISG 758
Cdd:cd07875   98 LEEFqdvyivmelmdanlCQVIQMELDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNiVVKSDCTLKILDFGLARTAG 177
STKc_MASTL cd05610
Catalytic domain of the Serine/Threonine Kinase, Microtubule-associated serine/threonine-like ...
716-753 7.19e-04

Catalytic domain of the Serine/Threonine Kinase, Microtubule-associated serine/threonine-like kinase (also called greatwall kinase); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The MASTL kinases in this group carry only a catalytic domain, which contains a long insertion relative to MAST kinases. MASTL, also called greatwall kinase (Gwl), is involved in the regulation of mitotic entry, which is controlled by the coordinated activities of protein kinases and opposing protein phosphatases (PPs). The cyclin B/CDK1 complex induces entry into M-phase while PP2A-B55 shows anti-mitotic activity. MASTL/Gwl is activated downstream of cyclin B/CDK1 and indirectly inhibits PP2A-B55 by phosphorylating the small protein alpha-endosulfine (Ensa) or the cAMP-regulated phosphoprotein 19 (Arpp19), resulting in M-phase progression. Gwl kinase may also play roles in mRNA stabilization and DNA checkpoint recovery. The human MASTL gene has also been named FLJ14813; a missense mutation in FLJ14813 is associated with autosomal dominant thrombocytopenia. The MASTL kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270761 [Multi-domain]  Cd Length: 349  Bit Score: 42.94  E-value: 7.19e-04
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 767996359 716 EIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGL 753
Cdd:cd05610  112 EVALALDYLHRHGIIHRDLKPDNMLISNeGHIKLTDFGL 150
STKc_IRAK2 cd14157
Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 2; ...
619-742 7.31e-04

Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IRAKs are involved in Toll-like receptor (TLR) and interleukin-1 (IL-1) signalling pathways, and are thus critical in regulating innate immune responses and inflammation. IRAKs contain an N-terminal Death domain (DD), a proST region (rich in serines, prolines, and threonines), a central kinase domain, and a C-terminal domain; IRAK-4 lacks the C-terminal domain. Vertebrates contain four IRAKs (IRAK-1, -2, -3 (or -M), and -4) that display distinct functions and patterns of expression and subcellular distribution, and can differentially mediate TLR signaling. IRAK2 plays a role in mediating NFkB activation by TLR3, TLR4, and TLR8. It is specifically targeted by the viral protein A52, which is important for virulence, to inhibit all IL-1/TLR pathways, indicating that IRAK2 has a predominant role in NFkB activation. It is redundant with IRAK1 in early signaling but is critical for late and sustained activation. The IRAK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271059 [Multi-domain]  Cd Length: 289  Bit Score: 42.52  E-value: 7.31e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRWHGEVAI--RLLEMDGHNQDHL-KLFKKEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCKGRTLH 695
Cdd:cd14157    1 ISEGTFADIYKGYRHGKQYVikRLKETECESPKSTeRFFQTEVQICFRCCHPNILPLLGFCVESDCHCLIYPYMPNGSLQ 80
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 767996359 696 SFVRDPKTSLDINKTRQ--IAQEIIKGMGYLHAKGIVHKDLKSKNVFYD 742
Cdd:cd14157   81 DRLQQQGGSHPLPWEQRlsISLGLLKAVQHLHNFGILHGNIKSSNVLLD 129
STKc_PKN cd05589
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase N; STKs catalyze the transfer ...
714-814 7.61e-04

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase N; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKN has a C-terminal catalytic domain that is highly homologous to PKCs. Its unique N-terminal regulatory region contains antiparallel coiled-coil (ACC) domains. In mammals, there are three PKN isoforms from different genes (designated PKN-alpha, beta, and gamma), which show different enzymatic properties, tissue distribution, and varied functions. PKN can be activated by the small GTPase Rho, and by fatty acids such as arachidonic and linoleic acids. It is involved in many biological processes including cytokeletal regulation, cell adhesion, vesicle transport, glucose transport, regulation of meiotic maturation and embryonic cell cycles, signaling to the nucleus, and tumorigenesis. The PKN subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270741 [Multi-domain]  Cd Length: 326  Bit Score: 42.67  E-value: 7.61e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvVREG----RRENQlklshdwLC----YLAPEIV 784
Cdd:cd05589  107 AACVVLGLQFLHEHKIVYRDLKLDNLLLDtEGYVKIADFGL------CKEGmgfgDRTST-------FCgtpeFLAPEVL 173
                         90       100       110
                 ....*....|....*....|....*....|
gi 767996359 785 REMTpgkdedqlpFSKAADVYAFGTVWYEL 814
Cdd:cd05589  174 TDTS---------YTRAVDWWGLGVLIYEM 194
STKc_Trio_C cd14113
C-terminal kinase domain of the Large Serine/Threonine Kinase and Rho Guanine Nucleotide ...
652-833 8.62e-04

C-terminal kinase domain of the Large Serine/Threonine Kinase and Rho Guanine Nucleotide Exchange Factor, Triple functional domain protein; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Triple functional domain protein (Trio), also called PTPRF-interacting protein, is a large multidomain protein containing a series of spectrin-like repeats, two each of RhoGEF and SH3 domains, an immunoglobulin-like (Ig) domain and a C-terminal kinase. Trio plays important roles in neuronal cell migration and axon guidance. It was originally identified as an interacting partner of the of the receptor-like tyrosine phosphatase (RPTP) LAR (leukocyte-antigen-related protein), a family of receptors that function in the signaling to the actin cytoskeleton during development. Trio functions as a GEF for Rac1, RhoG, and RhoA, and is involved in the regulation of lamellipodia formation, mediating Rac1-dependent cell spreading and migration. The Trio subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271015 [Multi-domain]  Cd Length: 263  Bit Score: 42.27  E-value: 8.62e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 652 KLFKKEVMNYRQTRHENVVLfmgACMNPPHL-AIITSF-------------CKGRTLHSFVRdpKTSLDINKTRQIAQEI 717
Cdd:cd14113   38 KFVNKKLMKRDQVTHELGVL---QSLQHPQLvGLLDTFetptsyilvlemaDQGRLLDYVVR--WGNLTEEKIRFYLREI 112
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 718 IKGMGYLHAKGIVHKDLKSKNVFYDNG----KVVITDFGlfgisgvvrEGRRENQLKLSHDWLC---YLAPEIVRemtpG 790
Cdd:cd14113  113 LEALQYLHNCRIAHLDLKPENILVDQSlskpTIKLADFG---------DAVQLNTTYYIHQLLGspeFAAPEIIL----G 179
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 767996359 791 KdedqlPFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQI 833
Cdd:cd14113  180 N-----PVSLTSDLWSIGVLTYVLLSGVSPFLDESVEETCLNI 217
PKc_MKK5 cd06619
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase ...
669-753 1.10e-03

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-activated protein Kinase Kinase 5; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MKK5 (also called MEK5) is a dual-specificity PK that phosphorylates its downstream target, extracellular signal-regulated kinase 5 (ERK5), on specific threonine and tyrosine residues. MKK5 is activated by MEKK2 and MEKK3 in response to mitogenic and stress stimuli. The ERK5 cascade promotes cell proliferation, differentiation, neuronal survival, and neuroprotection. This cascade plays an essential role in heart development. Mice deficient in either ERK5 or MKK5 die around embryonic day 10 due to cardiovascular defects including underdevelopment of the myocardium. In addition, MKK5 is associated with metastasis and unfavorable prognosis in prostate cancer. The MKK5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132950 [Multi-domain]  Cd Length: 279  Bit Score: 41.79  E-value: 1.10e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 669 VVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDinktrQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVV 747
Cdd:cd06619   61 IIGFYGAFFVENRISICTEFMDGGSLDVYRKIPEHVLG-----RIAVAVVKGLTYLWSLKILHRDVKPSNMLVNTrGQVK 135

                 ....*.
gi 767996359 748 ITDFGL 753
Cdd:cd06619  136 LCDFGV 141
PTK_Jak3_rpt1 cd14208
Pseudokinase (repeat 1) domain of the Protein Tyrosine Kinase, Janus kinase 3; Jak3 is ...
613-811 1.15e-03

Pseudokinase (repeat 1) domain of the Protein Tyrosine Kinase, Janus kinase 3; Jak3 is expressed only in hematopoietic cells. It binds the shared receptor subunit, common gamma chain and thus, is essential in the signaling of cytokines that use it such as IL-2, IL-4, IL-7, IL-9, IL-15, and IL-21. Jak3 is important in lymphoid development and myeloid cell differentiation. Inactivating mutations in Jak3 have been reported in humans with severe combined immunodeficiency (SCID). Jak3 is a cytoplasmic (or nonreceptor) PTK containing an N-terminal FERM domain, followed by a Src homology 2 (SH2) domain, a pseudokinase domain, and a C-terminal tyr kinase domain. The pseudokinase domain shows similarity to tyr kinases but lacks crucial residues for catalytic activity and ATP binding. It modulates the kinase activity of the C-terminal catalytic domain. Jaks are activated by autophosphorylation upon cytokine-induced receptor aggregation, and subsequently trigger downstream signaling events such as the phosphorylation of signal transducers and activators of transcription (STATs). The Jak3 subfamily is part of a larger superfamily that includes the catalytic domains of other kinases such as serine/threonine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271110 [Multi-domain]  Cd Length: 260  Bit Score: 41.81  E-value: 1.15e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 613 VELGEPIGQGRWGRVHRGRWHG-------EVAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVLFMGACMNPPHLAII 685
Cdd:cd14208    1 LTFMESLGKGSFTKIYRGLRTDeeddercETEVLLKVMDPTHGNCQESFLEAASIMSQISHKHLVLLHGVCVGKDSIMVQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 686 TSFCKGRT-LHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKnvfydngKVVITDFGLFGISGVVREGR 764
Cdd:cd14208   81 EFVCHGALdLYLKKQQQKGPVAISWKLQVVKQLAYALNYLEDKQLVHGNVSAK-------KVLLSREGDKGSPPFIKLSD 153
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767996359 765 RENQLK-LSHDWLC----YLAPEIVRemtpgkdeDQLPFSKAADVYAFG-TVW 811
Cdd:cd14208  154 PGVSIKvLDEELLAeripWVAPECLS--------DPQNLALEADKWGFGaTLW 198
C1_PKD2_rpt2 cd20843
second protein kinase C conserved region 1 (C1 domain) found in protein kinase D2 (PKD2) and ...
344-389 1.20e-03

second protein kinase C conserved region 1 (C1 domain) found in protein kinase D2 (PKD2) and similar proteins; PKD2, also called PRKD2, HSPC187, or serine/threonine-protein kinase D2 (nPKC-D2), is a serine/threonine-protein kinase that converts transient diacylglycerol (DAG) signals into prolonged physiological effects downstream of PKC, and is involved in the regulation of cell proliferation via MAPK1/3 (ERK1/2) signaling, oxidative stress-induced NF-kappa-B activation, inhibition of HDAC7 transcriptional repression, signaling downstream of T-cell antigen receptor (TCR) and cytokine production, and plays a role in Golgi membrane trafficking, angiogenesis, secretory granule release and cell adhesion. PKD2 contains N-terminal tandem cysteine-rich zinc binding C1 (PKC conserved region 1), central PH (Pleckstrin Homology), and C-terminal catalytic kinase domains. This model corresponds to the second C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410393  Cd Length: 79  Bit Score: 38.42  E-value: 1.20e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 344 LSVTHRFSTKSWLS-QVCHVCQKSM--IF--GVKCKHCRLKCHNKCTKEAP 389
Cdd:cd20843    8 VKVPHTFVIHSYTRpTVCQFCKKLLkgLFrqGLQCKDCKFNCHKRCATRVP 58
C1_DGKepsilon_typeIII_rpt1 cd20801
first protein kinase C conserved region 1 (C1 domain) found in type III diacylglycerol kinase, ...
348-388 1.21e-03

first protein kinase C conserved region 1 (C1 domain) found in type III diacylglycerol kinase, DAG kinase epsilon, and similar proteins; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. DAG kinase epsilon, also called diglyceride kinase epsilon (DGK-epsilon), is the only isoform classified as type III; it possesses a hydrophobic domain in addition to C1 and catalytic domains that are present in all DGKs, and shows selectivity for acyl chains. It is highly selective for arachidonate-containing species of DAG. It may terminate signals transmitted through arachidonoyl-DAG or may contribute to the synthesis of phospholipids with defined fatty acid composition. DAG kinase epsilon contains two copies of the C1 domain. This model corresponds to the first one. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410351  Cd Length: 54  Bit Score: 37.68  E-value: 1.21e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 767996359 348 HRFSTKSWLSQV--CHVCQKSMIFGVKCKHCRLKCHNKCTKEA 388
Cdd:cd20801    4 HHWVSTDLFSKPtyCSVCETLILSGAFCDCCGLCVDEGCLRKA 46
STKc_Nek7 cd08229
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
619-880 1.33e-03

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek7 is required for mitotic spindle formation and cytokinesis. It is enriched in the centrosome and is critical for microtubule nucleation. Nek7 is activated by Nek9 during mitosis, and may regulate the p70 ribosomal S6 kinase. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270866 [Multi-domain]  Cd Length: 292  Bit Score: 41.94  E-value: 1.33e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 619 IGQGRWGRVHRGRW---HGEVAIRLLE----MDGH-NQDHLKlfkkEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd08229   32 IGRGQFSEVYRATClldGVPVALKKVQifdlMDAKaRADCIK----EIDLLKQLNHPNVIKYYASFIEDNELNIVLELAD 107
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GRTLHSFVRDPKTSLDINKTRQIAQ---EIIKGMGYLHAKGIVHKDLKSKNVFYD-NGKVVITDFGLfgisgvvreGR-R 765
Cdd:cd08229  108 AGDLSRMIKHFKKQKRLIPEKTVWKyfvQLCSALEHMHSRRVMHRDIKPANVFITaTGVVKLGDLGL---------GRfF 178
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 766 ENQLKLSHDWL---CYLAPEIVREMTpgkdedqlpFSKAADVYAFGTVWYELQARDWPLKNQAAEASIWQIGSGEGMKRV 842
Cdd:cd08229  179 SSKTTAAHSLVgtpYYMSPERIHENG---------YNFKSDIWSLGCLLYEMAALQSPFYGDKMNLYSLCKKIEQCDYPP 249
                        250       260       270
                 ....*....|....*....|....*....|....*...
gi 767996359 843 LTSVSLGKEVSEILSACWAFDLQERPSFSLLMDMLEKL 880
Cdd:cd08229  250 LPSDHYSEELRQLVNMCINPDPEKRPDITYVYDVAKRM 287
STKc_GRK5 cd05632
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 5; STKs ...
714-822 1.40e-03

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK5 is widely expressed in many tissues. It associates with the membrane though an N-terminal PIP2 binding domain and also binds phospholipids via its C-terminus. GRK5 deficiency is associated with early Alzheimer's disease in humans and mouse models. GRK5 also plays a crucial role in the pathogenesis of sporadic Parkinson's disease. It participates in the regulation and desensitization of PDGFRbeta, a receptor tyrosine kinase involved in a variety of downstream cellular effects including cell growth, chemotaxis, apoptosis, and angiogenesis. GRK5 also regulates Toll-like receptor 4, which is involved in innate and adaptive immunity. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270780 [Multi-domain]  Cd Length: 313  Bit Score: 41.88  E-value: 1.40e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 714 AQEIIKGMGYLHAKGIVHKDLKSKNVFYDN-GKVVITDFGLfgiSGVVREGrreNQLKLSHDWLCYLAPEIVREMTpgkd 792
Cdd:cd05632  110 AAEILCGLEDLHRENTVYRDLKPENILLDDyGHIRISDLGL---AVKIPEG---ESIRGRVGTVGYMAPEVLNNQR---- 179
                         90       100       110
                 ....*....|....*....|....*....|
gi 767996359 793 edqlpFSKAADVYAFGTVWYELQARDWPLK 822
Cdd:cd05632  180 -----YTLSPDYWGLGCLIYEMIEGQSPFR 204
RIO2 COG0478
RIO-like serine/threonine protein kinase fused to N-terminal HTH domain [Signal transduction ...
683-751 1.49e-03

RIO-like serine/threonine protein kinase fused to N-terminal HTH domain [Signal transduction mechanisms];


Pssm-ID: 440246 [Multi-domain]  Cd Length: 183  Bit Score: 40.66  E-value: 1.49e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767996359 683 AIITSFCKGRTLHSF-VRDPKTSLDinktrQIAQEIikgmGYLHAKGIVHKDLKSKNVFYD-NGKVVITDF 751
Cdd:COG0478   73 AIVMERIEGVELARLkLEDPEEVLD-----KILEEI----RRAHDAGIVHADLSEYNILVDdDGGVWIIDW 134
C1_MTMR-like cd20828
protein kinase C conserved region 1 (C1 domain) found in uncharacterized proteins similar to ...
343-392 1.56e-03

protein kinase C conserved region 1 (C1 domain) found in uncharacterized proteins similar to myotubularin-related proteins; The family includes a group of uncharacterized proteins that show high sequence similarity to vertebrate myotubularin-related proteins (MTMRs), such as MTMR5 and MTMR13. MTMRs may function as guanine nucleotide exchange factors (GEFs). Vertebrate MTMR5 and MTMR13 contain an N-terminal DENN domain, a PH-GRAM domain, an inactive PTP domain, a SET interaction domain, a coiled-coil domain, and a C-terminal PH domain. Members of this family contain these domains and have an additional C1 domain. This model corresponds to the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410378  Cd Length: 57  Bit Score: 37.42  E-value: 1.56e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767996359 343 GLSVTHRFSTKSWLS-QVCHVCQKSMIF----GVKCKHCRLKCHNKCTKEAP-ACR 392
Cdd:cd20828    1 GFTQPHNFEPHSFVTpTNCDYCLQILWGivkkGMKCSECGYNCHEKCQPQVPkQCS 56
STKc_CdkB_plant cd07837
Catalytic domain of the Serine/Threonine Kinase, Plant B-type Cyclin-Dependent protein Kinase; ...
699-821 1.67e-03

Catalytic domain of the Serine/Threonine Kinase, Plant B-type Cyclin-Dependent protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The plant-specific B-type CDKs are expressed from the late S to the M phase of the cell cycle. They are characterized by the cyclin binding motif PPT[A/T]LRE. They play a role in controlling mitosis and integrating developmental pathways, such as stomata and leaf development. CdkB has been shown to associate with both cyclin B, which controls G2/M transition, and cyclin D, which acts as a mediator in linking extracellular signals to the cell cycle. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CdkB subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270830 [Multi-domain]  Cd Length: 294  Bit Score: 41.36  E-value: 1.67e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 699 RDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGKVV--ITDFGL---FGISgvvregrrenqLK-LS 772
Cdd:cd07837  100 RGPHNPLPAKTIQSFMYQLCKGVAHCHSHGVMHRDLKPQNLLVDKQKGLlkIADLGLgraFTIP-----------IKsYT 168
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 773 HD--WLCYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYELqARDWPL 821
Cdd:cd07837  169 HEivTLWYRAPEVLLGST--------HYSTPVDMWSVGCIFAEM-SRKQPL 210
C1_SpBZZ1-like cd20824
protein kinase C conserved region 1 (C1 domain) found in Schizosaccharomyces pombe protein ...
348-392 1.68e-03

protein kinase C conserved region 1 (C1 domain) found in Schizosaccharomyces pombe protein BZZ1 and similar proteins; BZZ1 is a syndapin-like F-BAR protein that plays a role in endocytosis and trafficking to the vacuole. It functions with type I myosins to restore polarity of the actin cytoskeleton after NaCl stress. BZZ1 contains an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs), a central coiled-coil, and two C-terminal SH3 domains. Schizosaccharomyces pombe BZZ1 also harbors a C1 domain, but Saccharomyces cerevisiae BZZ1 doesn't have any. This model corresponds to the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410374  Cd Length: 53  Bit Score: 37.30  E-value: 1.68e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767996359 348 HRFSTKSWLSQV-CHVCQKSM----IFGVKCKHCRLKCHNKC-TKEAPACR 392
Cdd:cd20824    2 HNFKPHSFSIPTkCDYCGEKIwglsKKGLSCKDCGFNCHIKCeLKVPPECP 52
STKc_HIPK1 cd14228
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 1; ...
692-827 1.70e-03

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPK1 has been implicated in regulating eye size, lens formation, and retinal morphogenesis during late embryogenesis. It also contributes to the regulation of haematopoiesis and leukaemogenesis by phosphorylating and repressing the transcription factor c-Myb, which is crucial in T- and B-cell development. In glucose-deprived conditions, HIPK1 phosphorylates Daxx, leading to its relocalization from the nucleus to the cytoplasm, where it binds and stabilizes ASK1 (apoptosis signal-regulating kinase 1), a mitogen-activated protein kinase (MAPK) kinase kinase that activates the JNK and p38 MAPK pathways. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). The HIPK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271130 [Multi-domain]  Cd Length: 355  Bit Score: 41.61  E-value: 1.70e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-----KVVITDfglFGISGVVREGRR 765
Cdd:cd14228  100 QNLYDFLKQNKFSpLPLKYIRPILQQVATALMKLKSLGLIHADLKPENIMLVDPvrqpyRVKVID---FGSASHVSKAVC 176
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 766 ENQLKLSHdwlcYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELqARDWPLKNQAAE 827
Cdd:cd14228  177 STYLQSRY----YRAPEIIL---------GLPFCEAIDMWSLGCVIAEL-FLGWPLYPGASE 224
CRIK cd20814
protein kinase C conserved region 1 (C1 domain) found in citron Rho-interacting kinase (CRIK) ...
348-390 1.79e-03

protein kinase C conserved region 1 (C1 domain) found in citron Rho-interacting kinase (CRIK) and similar proteins; CRIK, also called serine/threonine-protein kinase 21, is an effector of the small GTPase Rho. It plays an important function during cytokinesis and affects its contractile process. CRIK-deficient mice show severe ataxia and epilepsy as a result of abnormal cytokinesis and massive apoptosis in neuronal precursors. A Down syndrome critical region protein TTC3 interacts with CRIK and inhibits CRIK-dependent neuronal differentiation and neurite extension. CRIK contains a catalytic domain, a central coiled-coil domain, and a C-terminal region containing a Rho-binding domain (RBD), a zinc finger (C1 domain), and a pleckstrin homology (PH) domain, in addition to other motifs. This model corresponds to C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410364  Cd Length: 56  Bit Score: 37.23  E-value: 1.79e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 767996359 348 HRFSTK-SWLSQVCHVCQKSMIFG---VKCKHCRLKCHNKCTKEAPA 390
Cdd:cd20814    5 HRFTTGlNMRATKCAVCLDGVPFGrqaSKCSECGIVCHPKCSSSLPN 51
STKc_VRK cd14015
Catalytic domain of the Serine/Threonine protein kinase, Vaccinia Related Kinase; STKs ...
691-762 1.87e-03

Catalytic domain of the Serine/Threonine protein kinase, Vaccinia Related Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. VRKs were initially discovered due to its similarity to vaccinia virus B1R STK, which is important for viral replication. They play important roles in cell signaling, nuclear envelope dynamics, apoptosis, and stress responses. Vertebrates contain three VRK proteins (VRK1, VRK2, and VRK3) while invertebrates, specifically fruit flies and nematodes, seem to carry only a single ortholog. Mutations of VRK in Drosophila and Caenorhabditis elegans showed varying phenotypes ranging from embryonic lethality to mitotic and meiotic defects resulting in sterility. In vertebrates, VRK1 is implicated in cell cycle progression and proliferation, nuclear envelope assembly, and chromatin condensation. VRK2 is involved in modulating JNK signaling. VRK3 is an inactive pseudokinase that inhibits ERK signaling. The VRK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270917 [Multi-domain]  Cd Length: 300  Bit Score: 41.50  E-value: 1.87e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767996359 691 GRTLHSFVRDPKTSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGK----VVITDFGL---FGISGVVRE 762
Cdd:cd14015  110 GRDLQKIFEKNGKRFPEKTVLQLALRILDVLEYIHENGYVHADIKASNLLLGFGKnkdqVYLVDYGLasrYCPNGKHKE 188
PTKc_Wee1a cd14138
Catalytic domain of the Protein Tyrosine Kinase, Wee1a; PTKs catalyze the transfer of the ...
665-874 1.87e-03

Catalytic domain of the Protein Tyrosine Kinase, Wee1a; PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. This subfamily is composed of human Wee1a, Xenopus laevis Wee1b (XeWee1b) and similar vertebrate proteins. Members of this subfamily show a wide expression pattern. XeWee1b functions after the first zygotic cell divisions. It is expressed in all tissues and is also present after the gastrulation stage of embryos. Wee1 is a cell cycle checkpoint kinase that helps keep the cyclin-dependent kinase CDK1 in an inactive state through phosphorylation of an N-terminal tyr (Y15) residue. During the late G2 phase, CDK1 is activated and mitotic entry is promoted by the removal of this inhibitory phosphorylation by the phosphatase Cdc25. Although Wee1 is functionally a tyr kinase, it is more closely related to serine/threonine kinases (STKs). It contains a catalytic kinase domain sandwiched in between N- and C-terminal regulatory domains. It is regulated by phosphorylation and degradation, and its expression levels are also controlled by circadian clock proteins. The Wee1a subfamily is part of a larger superfamily that includes the catalytic domains of STKs, other PTKs, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271040 [Multi-domain]  Cd Length: 276  Bit Score: 41.16  E-value: 1.87e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 665 RHENVVLFMGACMNPPHLAIITSFCKGRTLHSFVRDPKTSLDINKTRQIAQ---EIIKGMGYLHAKGIVHKDLKSKNVF- 740
Cdd:cd14138   63 QHSHVVRYYSAWAEDDHMLIQNEYCNGGSLADAISENYRIMSYFTEPELKDlllQVARGLKYIHSMSLVHMDIKPSNIFi 142
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 741 -----------------YDNGKVV--ITDFGLFG--ISGVVREGRREnqlklshdwlcYLAPEIVREmtpgkDEDQLPfs 799
Cdd:cd14138  143 srtsipnaaseegdedeWASNKVIfkIGDLGHVTrvSSPQVEEGDSR-----------FLANEVLQE-----NYTHLP-- 204
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767996359 800 kAADVYAFG-TVWYELQARDWPLKNQAaeasiW-QIGSGEgMKRVLTSVSlgKEVSEILSACWAFDLQERPSFSLLM 874
Cdd:cd14138  205 -KADIFALAlTVVCAAGAEPLPTNGDQ-----WhEIRQGK-LPRIPQVLS--QEFLDLLKVMIHPDPERRPSAVALV 272
STKc_PDIK1L cd13977
Catalytic domain of the Serine/Threonine kinase, PDLIM1 interacting kinase 1 like; STKs ...
676-817 1.90e-03

Catalytic domain of the Serine/Threonine kinase, PDLIM1 interacting kinase 1 like; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PDIK1L is also called STK35 or CLIK-1. It is predominantly a nuclear protein which is capable of autophosphorylation. Through its interaction with the PDZ-LIM protein CLP-36, it is localized to actin stress fibers. The PDIK1L subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270879 [Multi-domain]  Cd Length: 322  Bit Score: 41.39  E-value: 1.90e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 676 CMNPP---HLAIITSFCKGRTLHSFVRDPKTSLDINKTrqIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNGK----VVI 748
Cdd:cd13977  101 CFDPRsacYLWFVMEFCDGGDMNEYLLSRRPDRQTNTS--FMLQLSSALAFLHRNQIVHRDLKPDNILISHKRgepiLKV 178
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 749 TDFGLfgiSGVVREG--RRENQLKLSHDWL---C----YLAPEIVREMTPGKdedqlpfskaADVYAFGTVWYELQAR 817
Cdd:cd13977  179 ADFGL---SKVCSGSglNPEEPANVNKHFLssaCgsdfYMAPEVWEGHYTAK----------ADIFALGIIIWAMVER 243
C1_GMIP-like cd20816
protein kinase C conserved region 1 (C1 domain) found in the GEM-interacting protein (GMIP) ...
360-387 1.91e-03

protein kinase C conserved region 1 (C1 domain) found in the GEM-interacting protein (GMIP)-like family; The GMIP-like family includes GMIP, Rho GTPase-activating protein 29 (ARHGAP29) and Rho GTPase-activating protein 45 (ARHGAP45). GMIP is a RhoA-specific GTPase-activating protein that acts as a key factor in saltatory neuronal migration. It associates with the Rab27a effector JFC1 and modulates vesicular transport and exocytosis. ARHGAP29, also called PTPL1-associated RhoGAP protein 1 (PARG1) or Rho-type GTPase-activating protein 29, is a GTPase activator for the Rho-type GTPases by converting them to an inactive GDP-bound state. It has strong activity toward RHOA, and weaker activity toward RAC1 and CDC42. ARHGAP29 may act as a specific effector of RAP2A to regulate Rho. In concert with RASIP1, ARHGAP29 suppresses RhoA signaling and dampens ROCK and MYH9 activities in endothelial cells and plays an essential role in blood vessel tubulogenesis. ARHGAP45, also called minor histocompatibility antigen HA-1 (mHag HA-1), is a Rac-GAP (GTPase-Activating Protein) in endothelial cells. It acts as a novel regulator of endothelial integrity. ARHGAP45 contains a GTPase activator for the Rho-type GTPases (RhoGAP) domain that would be able to negatively regulate the actin cytoskeleton as well as cell spreading. However, it also contains N-terminally a BAR-domin which can play an autoinhibitory effect on this RhoGAP activity. Members of this family contain a zinc-binding C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410366  Cd Length: 51  Bit Score: 37.24  E-value: 1.91e-03
                         10        20
                 ....*....|....*....|....*....
gi 767996359 360 CHVCQKSMIF-GVKCKHCRLKCHNKCTKE 387
Cdd:cd20816   14 CRECDSYVYFnGAECEECGLACHKKCLET 42
STKc_JNK2 cd07876
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 2; STKs catalyze the ...
636-753 1.95e-03

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNK2 is expressed in every cell and tissue type. It is specifically translocated to the mitochondria during dopaminergic cell death. Specific substrates include the microtubule-associated proteins DCX and Tau, as well as TIF-IA which is involved in ribosomal RNA synthesis regulation. Mice deficient in Jnk2 show protection against arthritis, type 1 diabetes, atherosclerosis, abdominal aortic aneurysm, cardiac cell death, TNF-induced liver damage, and tumor growth, indicating that JNK2 may play roles in the pathogenesis of these diseases. Initially it was thought that JNK1 and JNK2 were functionally redundant as mice deficient in either genes could survive but disruption of both genes resulted in lethality. However, recent studies have shown that JNK1 and JNK2 perform distinct functions through specific binding partners and substrates. JNKs are mitogen-activated protein kinases (MAPKs) that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. The JNK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 143381 [Multi-domain]  Cd Length: 359  Bit Score: 41.55  E-value: 1.95e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 636 VAIRLLEMDGHNQDHLKLFKKEVMNYRQTRHENVVlfmgacmnpphlAIITSFCKGRTLHSF--------VRDPK----- 702
Cdd:cd07876   49 VAVKKLSRPFQNQTHAKRAYRELVLLKCVNHKNII------------SLLNVFTPQKSLEEFqdvylvmeLMDANlcqvi 116
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767996359 703 -TSLDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKN-VFYDNGKVVITDFGL 753
Cdd:cd07876  117 hMELDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNiVVKSDCTLKILDFGL 169
STKc_HIPK2 cd14227
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 2; ...
692-827 2.35e-03

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPK2, the most studied HIPK, is a coregulator of many transcription factors and cofactors including homeodomain proteins (Nkx and HOX families), Smad1-4, Pax6, c-Myb, AML1, the histone acetyltransferase p300, and the tumor repressor p53, among others. It regulates gene transcription during development and in DNA damage response (DDR), and mediates cell processes such as apoptosis, survival, differentiation, and proliferation. HIPK2 mediates apoptosis by phosphorylating and activating p53 during DDR, resulting in the activation of apoptotic genes. In the absence of p53, HIPK2 targets the anti-apoptotic corepressor C-terminal binding protein (CtBP), leading to CtBP's degradation and the promotion of apoptosis. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). The HIPK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271129 [Multi-domain]  Cd Length: 355  Bit Score: 41.23  E-value: 2.35e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 692 RTLHSFVRDPKTS-LDINKTRQIAQEIIKGMGYLHAKGIVHKDLKSKNVFYDNG-----KVVITDfglFGISGVVREGRR 765
Cdd:cd14227  100 QNLYDFLKQNKFSpLPLKYIRPILQQVATALMKLKSLGLIHADLKPENIMLVDPsrqpyRVKVID---FGSASHVSKAVC 176
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767996359 766 ENQLKLSHdwlcYLAPEIVRemtpgkdedQLPFSKAADVYAFGTVWYELqARDWPLKNQAAE 827
Cdd:cd14227  177 STYLQSRY----YRAPEIIL---------GLPFCEAIDMWSLGCVIAEL-FLGWPLYPGASE 224
C1_nPKC_theta-like_rpt2 cd20837
second protein kinase C conserved region 1 (C1 domain) found in novel protein kinase C (nPKC) ...
348-389 2.42e-03

second protein kinase C conserved region 1 (C1 domain) found in novel protein kinase C (nPKC) theta, delta, and similar proteins; PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. PKC-theta is selectively expressed in T-cells and plays an important and non-redundant role in several aspects of T-cell biology. PKC-delta plays a role in cell cycle regulation and programmed cell death in many cell types. Members of this family contain two copies of C1 domain. This model corresponds to the second one. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410387  Cd Length: 50  Bit Score: 36.65  E-value: 2.42e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 767996359 348 HRFSTKSWLSQV-CHVCqKSMIFG-----VKCKHCRLKCHNKCTKEAP 389
Cdd:cd20837    1 HRFKVYNYMSPTfCDHC-GSLLWGlfrqgLKCEECGMNVHHKCQKKVA 47
C1_Stac cd20817
protein kinase C conserved region 1 (C1 domain) found in the SH3 and cysteine-rich ...
360-391 2.45e-03

protein kinase C conserved region 1 (C1 domain) found in the SH3 and cysteine-rich domain-containing protein (Stac) family; Stac proteins are putative adaptor proteins that are important for neuronal function. There are three mammalian members (Stac1, Stac2 and Stac3) of this family. Stac1 and Stac3 contain two SH3 domains while Stac2 contains a single SH3 domain at the C-terminus. Stac1 and Stac2 have been found to be expressed differently in mature dorsal root ganglia (DRG) neurons. Stac1 is mainly expressed in peptidergic neurons while Stac2 is found in a subset of nonpeptidergic and all trkB+ neurons. Stac proteins contain a cysteine-rich C1 domain and one or two SH3 domains at the C-terminus. This model corresponds to the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.


Pssm-ID: 410367  Cd Length: 51  Bit Score: 36.92  E-value: 2.45e-03
                         10        20        30
                 ....*....|....*....|....*....|....*..
gi 767996359 360 CHVCqKSMI-----FGVKCKHCRLKCHNKCTKEAPAC 391
Cdd:cd20817   14 CDVC-KELLvglskQGLRCKNCKMNVHHKCQEGVPDC 49
STKc_CDC2L6 cd07867
Catalytic domain of Serine/Threonine Kinase, Cell Division Cycle 2-like 6; STKs catalyze the ...
616-814 2.46e-03

Catalytic domain of Serine/Threonine Kinase, Cell Division Cycle 2-like 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDC2L6 is also called CDK8-like and was previously referred to as CDK11. However, this is a confusing nomenclature as CDC2L6 is distinct from CDC2L1, which is represented by the two protein products from its gene, called CDK11(p110) and CDK11(p58), as well as the caspase-processed CDK11(p46). CDK11(p110), CDK11(p58), and CDK11(p46)do not belong to this subfamily. CDC2L6 is an associated protein of Mediator, a multiprotein complex that provides a platform to connect transcriptional and chromatin regulators and cofactors, in order to activate and mediate RNA polymerase II transcription. CDC2L6 is localized mainly in the nucleus amd exerts an opposing effect to CDK8 in VP16-dependent transcriptional activation by being a negative regulator. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. The CDC2L6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270850 [Multi-domain]  Cd Length: 318  Bit Score: 41.21  E-value: 2.46e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 616 GEPIGQGRWGRVHR-----GRWHGEVAIRLLEMDGHNQDHLKlfkkEVMNYRQTRHENVVLFMGACMNPPHLAIITSFCK 690
Cdd:cd07867    7 GCKVGRGTYGHVYKakrkdGKDEKEYALKQIEGTGISMSACR----EIALLRELKHPNVIALQKVFLSHSDRKVWLLFDY 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767996359 691 GR-------TLHSFVRDPKTSLDINKT--RQIAQEIIKGMGYLHAKGIVHKDLKSKNVFY-----DNGKVVITDFGLFGI 756
Cdd:cd07867   83 AEhdlwhiiKFHRASKANKKPMQLPRSmvKSLLYQILDGIHYLHANWVLHRDLKPANILVmgegpERGRVKIADMGFARL 162
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767996359 757 SGVVREGRRENQLKLSHDWlcYLAPEIVREMTpgkdedqlPFSKAADVYAFGTVWYEL 814
Cdd:cd07867  163 FNSPLKPLADLDPVVVTFW--YRAPELLLGAR--------HYTKAIDIWAIGCIFAEL 210
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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