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Conserved domains on  [gi|2330050919|ref|NP_038935|]
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F-box/WD repeat-containing protein 4 [Mus musculus]

Protein Classification

F-box/WD repeat-containing protein 4( domain architecture ID 17739226)

F-box/WD repeat-containing protein 4 functions as the substrate-recognition component of an SCF (Skp1-cullin-F-box) E3 ubiquitin ligase complex that mediates the ubiquitination and subsequent proteasomal degradation of target proteins

Gene Symbol:  FBXW4
Gene Ontology:  GO:0006511|GO:0019005|GO:0005515
SCOP:  4001927|4002744

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
WD40 super family cl29593
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
289-528 2.83e-27

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


The actual alignment was detected with superfamily member cd00200:

Pssm-ID: 475233 [Multi-domain]  Cd Length: 289  Bit Score: 111.27  E-value: 2.83e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 289 NRRPFRVFSGHDEDV--CHFVLANSHIVSAGGDGKIGVHKIHS-TFTVKYSAHEQEVNCVDC--KGGIIVSGSRDRTAKV 363
Cdd:cd00200    40 TGELLRTLKGHTGPVrdVAASADGTYLASGSSDKTIRLWDLETgECVRTLTGHTSYVSSVAFspDGRILSSSSRDKTIKV 119
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 364 WPLASGrlgQCLHTIQT-EDRVWSIAISPLlSSFVTGtACCGHFspLRIWDLNSGQLI-THLGSDfppgAGVLDVMYeSP 441
Cdd:cd00200   120 WDVETG---KCLTTLRGhTDWVNSVAFSPD-GTFVAS-SSQDGT--IKLWDLRTGKCVaTLTGHT----GEVNSVAF-SP 187
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 442 --STLLSCGYDTYVRYWDLRTSTRKCVMEweePHDSTFYCLQTDGNHLLATGSSYYGLVRLWDRRQRACLHAFSLTstpl 519
Cdd:cd00200   188 dgEKLLSSSSDGTIKLWDLSTGKCLGTLR---GHENGVNSVAFSPDGYLLASGSEDGTIRVWDLRTGECVQTLSGH---- 260

                  ....*....
gi 2330050919 520 SSPVYCLRF 528
Cdd:cd00200   261 TNSVTSLAW 269
F-box_FBXW4 cd20090
F-box domain found in F-box/WD repeat-containing protein 4 (FBXW4) and similar proteins; FBXW4, ...
165-210 1.18e-18

F-box domain found in F-box/WD repeat-containing protein 4 (FBXW4) and similar proteins; FBXW4, also called dactylin, or F-box and WD-40 domain-containing protein 4, probably recognizes and binds to some phosphorylated proteins and promotes their ubiquitination and degradation. It is likely to be involved in key signaling pathways crucial for normal limb development. It may participate in Wnt signaling and act as a novel tumor suppressor that regulates important cellular processes. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


:

Pssm-ID: 438853  Cd Length: 47  Bit Score: 79.56  E-value: 1.18e-18
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 2330050919 165 LWRLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWRPIAR 210
Cdd:cd20090     2 LLDLPDDLLFLIFSYLDPASLGRLSQVCRRLYRLISRDAVWRRIAR 47
 
Name Accession Description Interval E-value
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
289-528 2.83e-27

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 111.27  E-value: 2.83e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 289 NRRPFRVFSGHDEDV--CHFVLANSHIVSAGGDGKIGVHKIHS-TFTVKYSAHEQEVNCVDC--KGGIIVSGSRDRTAKV 363
Cdd:cd00200    40 TGELLRTLKGHTGPVrdVAASADGTYLASGSSDKTIRLWDLETgECVRTLTGHTSYVSSVAFspDGRILSSSSRDKTIKV 119
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 364 WPLASGrlgQCLHTIQT-EDRVWSIAISPLlSSFVTGtACCGHFspLRIWDLNSGQLI-THLGSDfppgAGVLDVMYeSP 441
Cdd:cd00200   120 WDVETG---KCLTTLRGhTDWVNSVAFSPD-GTFVAS-SSQDGT--IKLWDLRTGKCVaTLTGHT----GEVNSVAF-SP 187
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 442 --STLLSCGYDTYVRYWDLRTSTRKCVMEweePHDSTFYCLQTDGNHLLATGSSYYGLVRLWDRRQRACLHAFSLTstpl 519
Cdd:cd00200   188 dgEKLLSSSSDGTIKLWDLSTGKCLGTLR---GHENGVNSVAFSPDGYLLASGSEDGTIRVWDLRTGECVQTLSGH---- 260

                  ....*....
gi 2330050919 520 SSPVYCLRF 528
Cdd:cd00200   261 TNSVTSLAW 269
WD40 COG2319
WD40 repeat [General function prediction only];
281-529 4.07e-24

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 104.61  E-value: 4.07e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 281 FRPDGASL---------------NRRPFRVFSGHDEDVCHFVLA--NSHIVSAGGDGKIGVHKIHS-TFTVKYSAHEQEV 342
Cdd:COG2319   128 FSPDGKTLasgsadgtvrlwdlaTGKLLRTLTGHSGAVTSVAFSpdGKLLASGSDDGTVRLWDLATgKLLRTLTGHTGAV 207
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 343 NCVDC--KGGIIVSGSRDRTAKVWPLASGrlgQCLHTIQT-EDRVWSIAISP----LLSSFVTGTaccghfspLRIWDLN 415
Cdd:COG2319   208 RSVAFspDGKLLASGSADGTVRLWDLATG---KLLRTLTGhSGSVRSVAFSPdgrlLASGSADGT--------VRLWDLA 276
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 416 SGQLITHLGSdfpPGAGVLDVMYeSP--STLLSCGYDTYVRYWDLrtSTRKCVMEWeEPHDSTFYCLQ--TDGNHlLATG 491
Cdd:COG2319   277 TGELLRTLTG---HSGGVNSVAF-SPdgKLLASGSDDGTVRLWDL--ATGKLLRTL-TGHTGAVRSVAfsPDGKT-LASG 348
                         250       260       270
                  ....*....|....*....|....*....|....*...
gi 2330050919 492 SSyYGLVRLWDRRQRACLHAFsltsTPLSSPVYCLRFT 529
Cdd:COG2319   349 SD-DGTVRLWDLATGELLRTL----TGHTGAVTSVAFS 381
F-box_FBXW4 cd20090
F-box domain found in F-box/WD repeat-containing protein 4 (FBXW4) and similar proteins; FBXW4, ...
165-210 1.18e-18

F-box domain found in F-box/WD repeat-containing protein 4 (FBXW4) and similar proteins; FBXW4, also called dactylin, or F-box and WD-40 domain-containing protein 4, probably recognizes and binds to some phosphorylated proteins and promotes their ubiquitination and degradation. It is likely to be involved in key signaling pathways crucial for normal limb development. It may participate in Wnt signaling and act as a novel tumor suppressor that regulates important cellular processes. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438853  Cd Length: 47  Bit Score: 79.56  E-value: 1.18e-18
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 2330050919 165 LWRLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWRPIAR 210
Cdd:cd20090     2 LLDLPDDLLFLIFSYLDPASLGRLSQVCRRLYRLISRDAVWRRIAR 47
F-box-like pfam12937
F-box-like; This is an F-box-like family.
165-206 1.10e-12

F-box-like; This is an F-box-like family.


Pssm-ID: 463757 [Multi-domain]  Cd Length: 45  Bit Score: 62.50  E-value: 1.10e-12
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2330050919 165 LWRLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:pfam12937   1 LSSLPDEILLQIFSYLDPKDLLRLALVCRRWRELASDDSLWR 42
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
335-364 7.18e-04

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 37.29  E-value: 7.18e-04
                           10        20        30
                   ....*....|....*....|....*....|..
gi 2330050919  335 YSAHEQEVNCVDC--KGGIIVSGSRDRTAKVW 364
Cdd:smart00320   8 LKGHTGPVTSVAFspDGKYLASGSDDGTIKLW 39
FBOX smart00256
A Receptor for Ubiquitination Targets;
168-206 1.59e-03

A Receptor for Ubiquitination Targets;


Pssm-ID: 197608  Cd Length: 41  Bit Score: 36.26  E-value: 1.59e-03
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|
gi 2330050919  168 LPEELLLLICSYLDTRALGRLAQVCRWLRR-FTSCDLLWR 206
Cdd:smart00256   1 LPDEILEEILSKLDPKDLLRLRKVSRKWRSlIDSHDFWFK 40
WD40 pfam00400
WD domain, G-beta repeat;
334-364 1.80e-03

WD domain, G-beta repeat;


Pssm-ID: 459801 [Multi-domain]  Cd Length: 39  Bit Score: 36.17  E-value: 1.80e-03
                          10        20        30
                  ....*....|....*....|....*....|...
gi 2330050919 334 KYSAHEQEVNCVDC--KGGIIVSGSRDRTAKVW 364
Cdd:pfam00400   6 TLEGHTGSVTSLAFspDGKLLASGSDDGTVKVW 38
 
Name Accession Description Interval E-value
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
289-528 2.83e-27

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 111.27  E-value: 2.83e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 289 NRRPFRVFSGHDEDV--CHFVLANSHIVSAGGDGKIGVHKIHS-TFTVKYSAHEQEVNCVDC--KGGIIVSGSRDRTAKV 363
Cdd:cd00200    40 TGELLRTLKGHTGPVrdVAASADGTYLASGSSDKTIRLWDLETgECVRTLTGHTSYVSSVAFspDGRILSSSSRDKTIKV 119
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 364 WPLASGrlgQCLHTIQT-EDRVWSIAISPLlSSFVTGtACCGHFspLRIWDLNSGQLI-THLGSDfppgAGVLDVMYeSP 441
Cdd:cd00200   120 WDVETG---KCLTTLRGhTDWVNSVAFSPD-GTFVAS-SSQDGT--IKLWDLRTGKCVaTLTGHT----GEVNSVAF-SP 187
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 442 --STLLSCGYDTYVRYWDLRTSTRKCVMEweePHDSTFYCLQTDGNHLLATGSSYYGLVRLWDRRQRACLHAFSLTstpl 519
Cdd:cd00200   188 dgEKLLSSSSDGTIKLWDLSTGKCLGTLR---GHENGVNSVAFSPDGYLLASGSEDGTIRVWDLRTGECVQTLSGH---- 260

                  ....*....
gi 2330050919 520 SSPVYCLRF 528
Cdd:cd00200   261 TNSVTSLAW 269
WD40 COG2319
WD40 repeat [General function prediction only];
281-529 4.07e-24

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 104.61  E-value: 4.07e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 281 FRPDGASL---------------NRRPFRVFSGHDEDVCHFVLA--NSHIVSAGGDGKIGVHKIHS-TFTVKYSAHEQEV 342
Cdd:COG2319   128 FSPDGKTLasgsadgtvrlwdlaTGKLLRTLTGHSGAVTSVAFSpdGKLLASGSDDGTVRLWDLATgKLLRTLTGHTGAV 207
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 343 NCVDC--KGGIIVSGSRDRTAKVWPLASGrlgQCLHTIQT-EDRVWSIAISP----LLSSFVTGTaccghfspLRIWDLN 415
Cdd:COG2319   208 RSVAFspDGKLLASGSADGTVRLWDLATG---KLLRTLTGhSGSVRSVAFSPdgrlLASGSADGT--------VRLWDLA 276
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 416 SGQLITHLGSdfpPGAGVLDVMYeSP--STLLSCGYDTYVRYWDLrtSTRKCVMEWeEPHDSTFYCLQ--TDGNHlLATG 491
Cdd:COG2319   277 TGELLRTLTG---HSGGVNSVAF-SPdgKLLASGSDDGTVRLWDL--ATGKLLRTL-TGHTGAVRSVAfsPDGKT-LASG 348
                         250       260       270
                  ....*....|....*....|....*....|....*...
gi 2330050919 492 SSyYGLVRLWDRRQRACLHAFsltsTPLSSPVYCLRFT 529
Cdd:COG2319   349 SD-DGTVRLWDLATGELLRTL----TGHTGAVTSVAFS 381
WD40 COG2319
WD40 repeat [General function prediction only];
286-529 1.49e-22

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 99.99  E-value: 1.49e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 286 ASLNRRPFRVFSGHDEDV--CHFVLANSHIVSAGGDGKIGVHKIHSTFTVK-YSAHEQEVNCV----DckGGIIVSGSRD 358
Cdd:COG2319    64 DAAAGALLATLLGHTAAVlsVAFSPDGRLLASASADGTVRLWDLATGLLLRtLTGHTGAVRSVafspD--GKTLASGSAD 141
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 359 RTAKVWPLASGRlgqCLHTIQT-EDRVWSIAISP----LLSSFVTGTaccghfspLRIWDLNSGQLITHLGSdfpPGAGV 433
Cdd:COG2319   142 GTVRLWDLATGK---LLRTLTGhSGAVTSVAFSPdgklLASGSDDGT--------VRLWDLATGKLLRTLTG---HTGAV 207
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 434 LDVMYeSP--STLLSCGYDTYVRYWDLRtsTRKCVMEWeEPHDSTFYCL--QTDGnHLLATGSSyYGLVRLWDRRQRACL 509
Cdd:COG2319   208 RSVAF-SPdgKLLASGSADGTVRLWDLA--TGKLLRTL-TGHSGSVRSVafSPDG-RLLASGSA-DGTVRLWDLATGELL 281
                         250       260
                  ....*....|....*....|
gi 2330050919 510 HafslTSTPLSSPVYCLRFT 529
Cdd:COG2319   282 R----TLTGHSGGVNSVAFS 297
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
338-528 2.82e-19

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 88.16  E-value: 2.82e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 338 HEQEVNCVDC--KGGIIVSGSRDRTAKVWPLASGRL--GQCLHTIQtedrVWSIAISPLLSSFvtgtACCGHFSPLRIWD 413
Cdd:cd00200     8 HTGGVTCVAFspDGKLLATGSGDGTIKVWDLETGELlrTLKGHTGP----VRDVAASADGTYL----ASGSSDKTIRLWD 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 414 LNSGQLITHLGSDFppgAGVLDVMYeSPST--LLSCGYDTYVRYWDLRtsTRKCVMEWEEpHDSTFYCLQTDGNHLLATG 491
Cdd:cd00200    80 LETGECVRTLTGHT---SYVSSVAF-SPDGriLSSSSRDKTIKVWDVE--TGKCLTTLRG-HTDWVNSVAFSPDGTFVAS 152
                         170       180       190
                  ....*....|....*....|....*....|....*..
gi 2330050919 492 SSYYGLVRLWDRRQRACLHAFsltsTPLSSPVYCLRF 528
Cdd:cd00200   153 SSQDGTIKLWDLRTGKCVATL----TGHTGEVNSVAF 185
F-box_FBXW4 cd20090
F-box domain found in F-box/WD repeat-containing protein 4 (FBXW4) and similar proteins; FBXW4, ...
165-210 1.18e-18

F-box domain found in F-box/WD repeat-containing protein 4 (FBXW4) and similar proteins; FBXW4, also called dactylin, or F-box and WD-40 domain-containing protein 4, probably recognizes and binds to some phosphorylated proteins and promotes their ubiquitination and degradation. It is likely to be involved in key signaling pathways crucial for normal limb development. It may participate in Wnt signaling and act as a novel tumor suppressor that regulates important cellular processes. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438853  Cd Length: 47  Bit Score: 79.56  E-value: 1.18e-18
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 2330050919 165 LWRLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWRPIAR 210
Cdd:cd20090     2 LLDLPDDLLFLIFSYLDPASLGRLSQVCRRLYRLISRDAVWRRIAR 47
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
245-457 1.27e-17

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 83.54  E-value: 1.27e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 245 CRDRILLKWRYSQM-PWMQLQDASLylsqanFILAYQFRPDGASL---------------NRRPFRVFSGHDEDV--CHF 306
Cdd:cd00200    28 SGDGTIKVWDLETGeLLRTLKGHTG------PVRDVAASADGTYLasgssdktirlwdleTGECVRTLTGHTSYVssVAF 101
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 307 vLANSHIVSAGG-DGKIGVHKIHS-TFTVKYSAHEQEVNCV--DCKGGIIVSGSRDRTAKVWPLASGRlgqCLHTIQT-E 381
Cdd:cd00200   102 -SPDGRILSSSSrDKTIKVWDVETgKCLTTLRGHTDWVNSVafSPDGTFVASSSQDGTIKLWDLRTGK---CVATLTGhT 177
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 382 DRVWSIAISPLLSSFVTGTA-----------------CCGH--------FSP-------------LRIWDLNSGQLITHL 423
Cdd:cd00200   178 GEVNSVAFSPDGEKLLSSSSdgtiklwdlstgkclgtLRGHengvnsvaFSPdgyllasgsedgtIRVWDLRTGECVQTL 257
                         250       260       270
                  ....*....|....*....|....*....|....*
gi 2330050919 424 GSdfpPGAGVLDVMY-ESPSTLLSCGYDTYVRYWD 457
Cdd:cd00200   258 SG---HTNSVTSLAWsPDGKRLASGSADGTIRIWD 289
WD40 COG2319
WD40 repeat [General function prediction only];
289-460 4.91e-16

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 80.34  E-value: 4.91e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 289 NRRPFRVFSGHDEDVCHFVLA--NSHIVSAGGDGKIGVHKIHSTFTVK-YSAHEQEVNCV----DckGGIIVSGSRDRTA 361
Cdd:COG2319   235 TGKLLRTLTGHSGSVRSVAFSpdGRLLASGSADGTVRLWDLATGELLRtLTGHSGGVNSVafspD--GKLLASGSDDGTV 312
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 362 KVWPLASGRlgqCLHTIQ-TEDRVWSIAISPLLSSFVTGtaccGHFSPLRIWDLNSGQLITHLGSdfpPGAGVLDVMYeS 440
Cdd:COG2319   313 RLWDLATGK---LLRTLTgHTGAVRSVAFSPDGKTLASG----SDDGTVRLWDLATGELLRTLTG---HTGAVTSVAF-S 381
                         170       180
                  ....*....|....*....|..
gi 2330050919 441 P--STLLSCGYDTYVRYWDLRT 460
Cdd:COG2319   382 PdgRTLASGSADGTVRLWDLAT 403
F-box-like pfam12937
F-box-like; This is an F-box-like family.
165-206 1.10e-12

F-box-like; This is an F-box-like family.


Pssm-ID: 463757 [Multi-domain]  Cd Length: 45  Bit Score: 62.50  E-value: 1.10e-12
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2330050919 165 LWRLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:pfam12937   1 LSSLPDEILLQIFSYLDPKDLLRLALVCRRWRELASDDSLWR 42
WD40 COG2319
WD40 repeat [General function prediction only];
281-416 1.33e-10

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 63.39  E-value: 1.33e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 281 FRPDGASL---------------NRRPFRVFSGHDEDVCHFVLA--NSHIVSAGGDGKIGVHKIHSTFTVK-YSAHEQEV 342
Cdd:COG2319   254 FSPDGRLLasgsadgtvrlwdlaTGELLRTLTGHSGGVNSVAFSpdGKLLASGSDDGTVRLWDLATGKLLRtLTGHTGAV 333
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2330050919 343 NCVDC--KGGIIVSGSRDRTAKVWPLASGRLGQCL--HTiqteDRVWSIAISP----LLSSFVTGTaccghfspLRIWDL 414
Cdd:COG2319   334 RSVAFspDGKTLASGSDDGTVRLWDLATGELLRTLtgHT----GAVTSVAFSPdgrtLASGSADGT--------VRLWDL 401

                  ..
gi 2330050919 415 NS 416
Cdd:COG2319   402 AT 403
F-box_SF cd09917
F-box domain superfamily; This short domain is commonly found at the N-terminus of various ...
167-200 1.68e-08

F-box domain superfamily; This short domain is commonly found at the N-terminus of various proteins, and typically co-occurs with one or more other conserved domains or motifs, such as leucine rich repeats, WD40 repeats, kelch, tub, spry, and others. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression. One of the best researched roles of F-box proteins is their participation in SCF (Skp1-Cul1-F-box protein), a multi-protein complex that functions as a ubiquitin E3 ligase, where the role of the F-box protein is to recruit target substrates. Gene families containing the F-box are found greatly expanded in narrow taxonomic lineages, such as flowering plants and nematodes. In this hierarchical classification, many of the subfamilies are named according to their domain architectures.


Pssm-ID: 438852  Cd Length: 35  Bit Score: 50.14  E-value: 1.68e-08
                          10        20        30
                  ....*....|....*....|....*....|....
gi 2330050919 167 RLPEELLLLICSYLDTRALGRLAQVCRWLRRFTS 200
Cdd:cd09917     2 DLPDEILLKILSYLDPRDLLRLSLVCKRWRELAS 35
F-box_FBXL4 cd22117
F-box domain found in F-box/LRR-repeat protein 4 (FBXL4) and similar proteins; FBXL4, also ...
168-206 9.87e-08

F-box domain found in F-box/LRR-repeat protein 4 (FBXL4) and similar proteins; FBXL4, also called F-box and leucine-rich repeat protein 4, or F-box protein FBL4/FBL5, is part of an SCF (SKP1-cullin-F-box) protein ligase complex. It serves as a clock output molecule that regulates sleep through promotion of rhythmic degradation of the GABA(A) receptor. Biallelic pathogenic variants in FBXL4 are associated with an encephalopathic mtDNA maintenance defect syndrome that is a multi-system disease characterized by lactic acidemia, developmental delay, and hypotonia. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438889  Cd Length: 47  Bit Score: 48.39  E-value: 9.87e-08
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22117     4 LPYELIQLILSYLDLPSLCRLSQTCKLFRKHCYDPLLWK 42
F-box_FBXO3 cd22084
F-box domain found in F-box only protein 3 (FBXO3) and similar proteins; FBXO3, also called ...
165-207 1.57e-07

F-box domain found in F-box only protein 3 (FBXO3) and similar proteins; FBXO3, also called FBX3, is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex. It mediates the ubiquitination of HIPK2 and probably that of EP300, leading to rapid degradation by the proteasome. It also promotes ubiquitylation and transcriptional activity of AIRE (autoimmune regulator). The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438856  Cd Length: 49  Bit Score: 48.02  E-value: 1.57e-07
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 2330050919 165 LWRLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWRP 207
Cdd:cd22084     1 LDDLPSDPLLNILSFLDYRDLISCSQVCRRLNQLCSHDPLWKR 43
F-box_FBXO36 cd22106
F-box domain found in F-box only protein 36 (FBXO36) and similar proteins; FBXO36, also called ...
165-208 1.81e-07

F-box domain found in F-box only protein 36 (FBXO36) and similar proteins; FBXO36, also called FBX36, likely functions as the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438878  Cd Length: 46  Bit Score: 47.57  E-value: 1.81e-07
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 2330050919 165 LWRLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWRPI 208
Cdd:cd22106     1 LVRLPDKLLLYIISYLDLEDIARLSQTSKRFKKLCNSDELWEKI 44
F-box_FBXW9 cd22135
F-box domain found in F-box/WD repeat-containing protein 9 (FBXW9) and similar proteins; FBXW9, ...
165-206 2.21e-07

F-box domain found in F-box/WD repeat-containing protein 9 (FBXW9) and similar proteins; FBXW9, also called F-box and WD-40 domain-containing protein 9, is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex that mediates the ubiquitination and subsequent proteasomal degradation of target proteins. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438907  Cd Length: 45  Bit Score: 47.27  E-value: 2.21e-07
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 2330050919 165 LWRLPEELLLLICSYLDTR-ALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22135     1 LLSLPPELLLHICSYLDARfVLHVLPLVCKTFRDILSDETTWR 43
F-box_unchar cd22139
F-box domain found in uncharacterized F-box protein group similar to F-box only protein 3 ...
168-208 2.29e-07

F-box domain found in uncharacterized F-box protein group similar to F-box only protein 3 (FBXO3); This subfamily corresponds to a group of uncharacterized F-box proteins which show sequence similarity to F-box only protein 3 (FBXO3). FBXO3, also called FBX3, is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex, that mediates the ubiquitination of HIPK2 and probably that of EP300, leading to rapid degradation by the proteasome. It also promotes ubiquitylation and transcriptional activity of AIRE (autoimmune regulator). The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438911  Cd Length: 45  Bit Score: 47.24  E-value: 2.29e-07
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWRPI 208
Cdd:cd22139     4 LPDELWLHIFSFLSPKDLCQVALVCRRFNRLASDESLWKQI 44
F-box_SpPof1-like cd22147
F-box domain found in Schizosaccharomyces pombe Skp1-binding protein 1 (SpPof1) and similar ...
167-206 3.09e-06

F-box domain found in Schizosaccharomyces pombe Skp1-binding protein 1 (SpPof1) and similar proteins; SpPof1, also called F-box/WD repeat-containing protein pof1, probably recognizes and binds to some phosphorylated proteins and promotes their ubiquitination and degradation. It is required for the inactivation of zip1 via ubiquitination. This subfamily also includes Saccharomyces cerevisiae methionine-requiring protein 30 (ScMET30, also called E3 ubiquitin ligase complex SCF(Met30) subunit MET30), Aspergillus niger sulfur controller B (AnSCONB, also called sulfur metabolite repression control protein B) and Neurospora crassa sulfur controller 2 (NcSCON2, also called sulfur metabolite repression control protein 2). ScMET30 acts as a transcriptional inhibitor that negatively regulates the expression of sulfur amino acid biosynthesis genes. It controls cell cycle function (being required for the G1/S transition and M-phase but not the S-phase), sulfur metabolism, and methionine biosynthesis as part of the E3 ubiquitin ligase complex SCF(Met30). AnSCONB and NcSCON2 are components of the SCF (sconB/scon-2) E3 ubiquitin ligase complexes involved in the regulation of sulfur metabolite repression, probably by mediating the inactivation or degradation of the metR transcription factor. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438918  Cd Length: 46  Bit Score: 44.23  E-value: 3.09e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 2330050919 167 RLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22147     4 ALPVELSLKILSYLDAKSLCRAAQVSKKWRNLADDDELWK 43
F-box_FBXO7 cd22087
F-box domain found in F-box only protein 7 (FBXO7) and similar proteins; FBXO7, also called ...
168-206 7.03e-06

F-box domain found in F-box only protein 7 (FBXO7) and similar proteins; FBXO7, also called FBX7, is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. It recognizes BIRC2 and DLGAP5. FBXO7 plays a role downstream of PINK1 in the clearance of damaged mitochondria via selective autophagy (mitophagy) by targeting PRKN to dysfunctional depolarized mitochondria. It promotes MFN1 ubiquitination. FBXO7 acts as a cell cycle regulator by enhancing cyclin D/cyclin-dependent kinase 6 (Cdk6) complex formation and stabilizing levels of p27, a cyclin-dependent kinase inhibitor. Mutations in the FBXO7 (PARK15) gene have been implicated in a juvenile form of parkinsonism called parkinsonian pyramidal syndrome (PPS), characterized by Parkinsonian symptoms and pyramidal tract signs. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438859  Cd Length: 45  Bit Score: 43.06  E-value: 7.03e-06
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22087     4 LPPEIKLRILSLLDVRSLLSLSQVCRDLNSATNDQLLWR 42
F-box_FBXO48 cd22113
F-box domain found in F-box only protein 48 (FBXO48) and similar proteins; FBXO48, also called ...
168-207 1.65e-05

F-box domain found in F-box only protein 48 (FBXO48) and similar proteins; FBXO48, also called FBX48, is one of the paralogs of the F-box only protein 7 (FBXO7), which is the causative gene for PARK15 (also known as Parkinsonian-pyramidal disease, PPD). The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438885  Cd Length: 46  Bit Score: 42.30  E-value: 1.65e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCR-WLRRFTSCDLLWRP 207
Cdd:cd22113     4 LPPEMSLRIFSQLDVQSLCRASQTCKtWNDLIENSDYLWRP 44
F-box_FBXL2-like cd22115
F-box domain found in F-box/LRR-repeat protein 2 (FBXL2), F-box/LRR-repeat protein 20 (FBXL20) ...
167-194 1.92e-05

F-box domain found in F-box/LRR-repeat protein 2 (FBXL2), F-box/LRR-repeat protein 20 (FBXL20) and similar proteins; The family includes FBXL2 and FBXL30. FBXL2, also called F-box and leucine-rich repeat protein 2, or F-box protein FBL2/FBL3, is a calcium-activated substrate-recognition component of an SCF (SKP1-cullin-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Unlike many F-box proteins, FBXL2 does not seem to target phosphodegron within its substrates but rather calmodulin-binding motifs and is thereby antagonized by calmodulin. FBXL20, also called SCRAPPER, F-box and leucine-rich repeat protein 20, or F-box/LRR-repeat protein 2-like, is a component of a synapse-localized SCF-type E3 ubiquitin ligase which regulates neural transmission. It is widely expressed in the central nervous system and plays an important role in the ubiquitin-dependent degradation of regulating synaptic membrane exocytosis 1 (RIM1), which is an important factor in the release of synaptic vesicles. It may also mediate the ubiquitin degradation of E-cadherin resulting in an increased invasive ability of malignant cells. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438887  Cd Length: 45  Bit Score: 42.02  E-value: 1.92e-05
                          10        20
                  ....*....|....*....|....*....
gi 2330050919 167 RLPEELLLLICSYLDTRALGRLAQVCR-W 194
Cdd:cd22115     6 KLPKELLLRIFSFLDVVTLCRCAQVSKyW 34
F-box_FBXO31 cd22102
F-box domain found in F-box only protein 31 (FBXO31) and similar proteins; FBXO31, also called ...
168-206 2.22e-05

F-box domain found in F-box only protein 31 (FBXO31) and similar proteins; FBXO31, also called FBX31, or FBXO14, is a component of an SCF (SKP1-cullin-F-box) protein ligase complex that plays a central role in G1 arrest following DNA damage. It specifically recognizes phosphorylated cyclin-D1 (CCND1), promoting its ubiquitination and degradation by the proteasome, resulting in G1 arrest. FBXO31 may act as a tumor suppressor. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438874  Cd Length: 48  Bit Score: 41.64  E-value: 2.22e-05
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22102     4 LPPELLVEIFSSLPGTDLPSLAQVCKKFREILNTDTIWQ 42
F-box_FBXW12 cd22137
F-box domain found in F-box/WD repeat-containing protein 12 (FBXW12) and similar proteins; ...
167-206 2.45e-05

F-box domain found in F-box/WD repeat-containing protein 12 (FBXW12) and similar proteins; FBXW12, also called F-box and WD-40 domain-containing protein 12, or F-box only protein 35 (FBXO35), is the substrate-recognition component of the SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex that mediates the ubiquitination and subsequent proteasomal degradation of target proteins. It functions as an epithelial growth suppressor. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438909  Cd Length: 44  Bit Score: 41.60  E-value: 2.45e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 2330050919 167 RLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22137     2 QLPDLPMLRIFSFLDAFSLLQAAQVNKQWNKVADSDYLWR 41
F-box_FBXO24 cd22098
F-box domain found in F-box only protein 24 (FBXO24) and similar proteins; FBXO24, also called ...
168-210 4.00e-05

F-box domain found in F-box only protein 24 (FBXO24) and similar proteins; FBXO24, also called FBX24, is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex. It recognizes deacetylated nucleoside diphosphate kinase A (NDPK-A) to enhance its degradation. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438870  Cd Length: 47  Bit Score: 41.15  E-value: 4.00e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWRPIAR 210
Cdd:cd22098     5 LPPEILDRIISFLPVKDIVSLGQTCRYFHEVCNSEAVWRRLCR 47
F-box_FBXO15 cd22093
F-box domain found in F-box only protein 15 (FBXO15) and similar proteins; FBXO15, also called ...
167-208 5.10e-05

F-box domain found in F-box only protein 15 (FBXO15) and similar proteins; FBXO15, also called FBX15, has a novel dual molecular function by controlling transcriptional repression and being part of SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligases, which is essential for stress response, gliotoxin production and virulence in the opportunistic human pathogen Aspergillus fumigatus. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438865  Cd Length: 46  Bit Score: 40.70  E-value: 5.10e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2330050919 167 RLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWRPI 208
Cdd:cd22093     3 RLPSEILLKILSYLDASSLLCISCVNKLFYQLANDNALWRKL 44
F-box_FBXW5 cd22132
F-box domain found in F-box/WD repeat-containing protein 5 (FBXW5) and similar proteins; FBXW5, ...
168-206 6.31e-05

F-box domain found in F-box/WD repeat-containing protein 5 (FBXW5) and similar proteins; FBXW5, also called F-box and WD-40 domain-containing protein 5, is the substrate-recognition component of both SCF (SKP1-CUL1-F-box protein) and DCX (DDB1-CUL4-X-box) E3 ubiquitin-protein ligase complexes. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438904 [Multi-domain]  Cd Length: 46  Bit Score: 40.29  E-value: 6.31e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCR-WLRrfTSCD-LLWR 206
Cdd:cd22132     4 LPDSLLLHIFSYLSPKDLLAAGQVCKqWYR--VSRDeFLWK 42
F-box_ScMFB1-like cd22146
F-box domain found in Saccharomyces cerevisiae mitochondrial F-box protein MFB1 (ScMFB1) and ...
165-206 1.16e-04

F-box domain found in Saccharomyces cerevisiae mitochondrial F-box protein MFB1 (ScMFB1) and similar proteins; ScMFB1 is a novel mitochondria-associated F-box protein that functions to increase mitochondrial connectivity in yeast. ScMFB1 acts as a key component of a Skp1-Cdc53/Cullin-F-box protein (SCF) ubiquitin ligase complex machinery that regulates mitochondrial dynamics throughout the yeast's entire life cycle. It interacts with Skp1p in an F-box-dependent manner. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438917  Cd Length: 42  Bit Score: 39.55  E-value: 1.16e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2330050919 165 LWRLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22146     1 LLGLPLEILFEILIYLDIPDILNLSKTCRFLYVLLNDEILWR 42
F-box pfam00646
F-box domain; This domain is approximately 50 amino acids long, and is usually found in the ...
167-206 1.31e-04

F-box domain; This domain is approximately 50 amino acids long, and is usually found in the N-terminal half of a variety of proteins. Two motifs that are commonly found associated with the F-box domain are the leucine rich repeats (LRRs; pfam00560 and pfam07723) and the WD repeat (pfam00400). The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 425796  Cd Length: 43  Bit Score: 39.45  E-value: 1.31e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 2330050919 167 RLPEELLLLICSYLDTRALGRLAQVCR-WLRRFTSCDLLWR 206
Cdd:pfam00646   3 DLPDDLLLEILSRLDPKDLLRLSLVSKrWRSLVDSLKLWKK 43
F-box_FBXO16 cd22172
F-box domain found in F-box only protein 16 (FBXO16) and similar proteins; FBXO16, also called ...
168-207 1.50e-04

F-box domain found in F-box only protein 16 (FBXO16) and similar proteins; FBXO16, also called FBX16, is part of an SCF (SKP1-cullin-F-box) protein ligase complex. It probably recognizes and binds to some phosphorylated proteins and promotes their ubiquitination and degradation. It functions as a tumor suppressor by attenuating nuclear beta-catenin function. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438943  Cd Length: 55  Bit Score: 39.57  E-value: 1.50e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWRP 207
Cdd:cd22172     9 LPRVLSLYIFSFLDPRSLCRCAQVCWYWKYLTELDQLWMP 48
F-box_FBXW7 cd22133
F-box domain found in F-box/WD repeat-containing protein 7 (FBXW7) and similar proteins; FBXW7, ...
168-206 1.94e-04

F-box domain found in F-box/WD repeat-containing protein 7 (FBXW7) and similar proteins; FBXW7, also called Archipelago homolog (Ago), F-box and WD-40 domain-containing protein 7, F-box protein FBX30, SEL-10, or Cdc4, is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins, such as cyclin-E (CCNE1 or CCNE2), DISC1, JUN, MYC, NOTCH1 released notch intracellular domain (NICD), NOTCH2, MCL1, and probably PSEN1. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438905  Cd Length: 59  Bit Score: 39.33  E-value: 1.94e-04
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22133    21 LPKELALYVLSFLEPKDLLQAAQTCRYWRILAEDNLLWR 59
F-box_FBXO16-like cd22094
F-box domain found in F-box only protein 16 (FBXO16), epithelial cell-transforming sequence 2 ...
168-207 3.39e-04

F-box domain found in F-box only protein 16 (FBXO16), epithelial cell-transforming sequence 2 oncogene-like (ECT2L) and similar proteins; This family includes FBXO16 and ECT2L. FBXO16, also called FBX16, is part of an SCF (SKP1-cullin-F-box) protein ligase complex. It probably recognizes and binds to some phosphorylated proteins and promotes their ubiquitination and degradation. It functions as a tumor suppressor by attenuating nuclear beta-catenin function. ECT2L, also called lung-specific F-box and DH domain-containing protein, or putative guanine nucleotide exchange factor LFDH, may act as a guanine nucleotide exchange factor (GEF). The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438866  Cd Length: 49  Bit Score: 38.58  E-value: 3.39e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWRP 207
Cdd:cd22094     6 LPRFLSLYIFSYLDPRSLCRAAQVSWYWKFLCESDELWLP 45
F-box_FBXL12 cd22123
F-box domain found in F-box/LRR-repeat protein 12 (FBXL12) and similar proteins; FBXL12, also ...
168-206 3.43e-04

F-box domain found in F-box/LRR-repeat protein 12 (FBXL12) and similar proteins; FBXL12, also called F-box and leucine-rich repeat protein 12, or F-box protein FBL12, is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex. It mediates the polyubiquitination and proteasomal degradation of calcium/calmodulin dependent protein kinase I (CAMK1) leading to disruption of cyclin D1/CDK4 complex assembly, which results in G1 cell cycle arrest in lung epithelia. It regulates T-cell differentiation in a cell-autonomous manner. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438895  Cd Length: 42  Bit Score: 38.49  E-value: 3.43e-04
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22123     4 LPENVLLEILSYLPVRDLLRISRVCKRWRRLVYDKTLWR 42
F-box_FBXL13 cd22124
F-box domain found in F-box/LRR-repeat protein 13 (FBXL13) and similar proteins; FBXL13, also ...
168-205 3.46e-04

F-box domain found in F-box/LRR-repeat protein 13 (FBXL13) and similar proteins; FBXL13, also called F-box and leucine-rich repeat protein 13, or dynein regulatory complex subunit 6, is a component of the nexin-dynein regulatory complex (N-DRC), a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes. It is also the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438896  Cd Length: 42  Bit Score: 38.47  E-value: 3.46e-04
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLW 205
Cdd:cd22124     4 LPRKAALKIFSYLDLRDLARCAQVCRSWKVITQSSSLW 41
F-box_FBXO11 cd22091
F-box domain found in F-box only protein 11 (FBXO11) and similar proteins; FBXO11, also called ...
168-206 6.00e-04

F-box domain found in F-box only protein 11 (FBXO11) and similar proteins; FBXO11, also called FBX11, protein arginine N-methyltransferase 9 (PRMT9), or vitiligo-associated protein 1 (VIT-1), is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins, such as DTL/CDT2, BCL6 and PRDM1/BLIMP1. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438863  Cd Length: 45  Bit Score: 37.79  E-value: 6.00e-04
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22091     4 LPDEVLLKIFSYLLEQDLCRAAQVCKRFNTLANDPELWK 42
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
335-364 7.18e-04

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 37.29  E-value: 7.18e-04
                           10        20        30
                   ....*....|....*....|....*....|..
gi 2330050919  335 YSAHEQEVNCVDC--KGGIIVSGSRDRTAKVW 364
Cdd:smart00320   8 LKGHTGPVTSVAFspDGKYLASGSDDGTIKLW 39
F-box_FBXL1 cd22114
F-box domain found in F-box/LRR-repeat protein 1 (FBXL1) and similar proteins; FBXL1, also ...
168-205 1.07e-03

F-box domain found in F-box/LRR-repeat protein 1 (FBXL1) and similar proteins; FBXL1, also called S-phase kinase-associated protein 2, cyclin-A/CDK2-associated protein p45, F-box protein Skp2, or p45skp2, is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins involved in cell cycle progression, signal transduction and transcription. It specifically recognizes phosphorylated CDKN1B/p27kip and is involved in regulation of G1/S transition. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438886  Cd Length: 41  Bit Score: 37.01  E-value: 1.07e-03
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLW 205
Cdd:cd22114     4 LPDELLLGIFSCLCLPDLLKVSQVCKRWYRLASDESLW 41
FBOX smart00256
A Receptor for Ubiquitination Targets;
168-206 1.59e-03

A Receptor for Ubiquitination Targets;


Pssm-ID: 197608  Cd Length: 41  Bit Score: 36.26  E-value: 1.59e-03
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|
gi 2330050919  168 LPEELLLLICSYLDTRALGRLAQVCRWLRR-FTSCDLLWR 206
Cdd:smart00256   1 LPDEILEEILSKLDPKDLLRLRKVSRKWRSlIDSHDFWFK 40
WD40 pfam00400
WD domain, G-beta repeat;
334-364 1.80e-03

WD domain, G-beta repeat;


Pssm-ID: 459801 [Multi-domain]  Cd Length: 39  Bit Score: 36.17  E-value: 1.80e-03
                          10        20        30
                  ....*....|....*....|....*....|...
gi 2330050919 334 KYSAHEQEVNCVDC--KGGIIVSGSRDRTAKVW 364
Cdd:pfam00400   6 TLEGHTGSVTSLAFspDGKLLASGSDDGTVKVW 38
F-box_FBXL14 cd22125
F-box domain found in F-box/LRR-repeat protein 14 (FBXL14) and similar proteins; FBXL14, also ...
167-206 2.31e-03

F-box domain found in F-box/LRR-repeat protein 14 (FBXL14) and similar proteins; FBXL14, also called F-box and leucine-rich repeat protein 14, is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin-protein ligase complex, which acts by mediating ubiquitination and subsequent degradation of SNAIL1. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438897  Cd Length: 41  Bit Score: 35.91  E-value: 2.31e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 2330050919 167 RLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22125     2 CLFPEILAMIFSYLDVRDKGRAAQVCTAWRDAAYHKSVWR 41
F-box_FBXW8 cd22134
F-box domain found in F-box/WD repeat-containing protein 8 (FBXW8) and similar proteins; FBXW8, ...
168-205 2.59e-03

F-box domain found in F-box/WD repeat-containing protein 8 (FBXW8) and similar proteins; FBXW8, also called F-box and WD-40 domain-containing protein 8, or F-box only protein 29 (FBXO29), is the substrate-recognition component of a Cul7-RING ubiquitin-protein ligase complex, which mediates the ubiquitination and subsequent proteasomal degradation of target proteins, such as GORASP1, IRS1, MAP4K1/HPK1. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438906  Cd Length: 48  Bit Score: 35.82  E-value: 2.59e-03
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLW 205
Cdd:cd22134     7 LPRELALKIFQYLSVTDLCRCAQVSKSWKSLAEDELLW 44
F-box_AtSKIP22-like cd22165
F-box domain found in Arabidopsis thaliana SKP1-interacting partner 22 (AtSKIP22) and similar ...
165-206 2.79e-03

F-box domain found in Arabidopsis thaliana SKP1-interacting partner 22 (AtSKIP22) and similar proteins; AtSKIP22, also called F-box protein SKIP22, is a component of SCF (SKP1/ASK-cullin-F-box protein) E3 ubiquitin ligase complexes, which may mediate the ubiquitination and subsequent proteasomal degradation of target proteins. It interacts with SKP1A/ASK1 and SPK1B/ASK2. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438936  Cd Length: 46  Bit Score: 35.71  E-value: 2.79e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2330050919 165 LWRLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22165     2 LMRLPTELKLKILELLPGVDLARMACVCSELRFLASNDDLWK 43
F-box_AtGID2-like cd22151
F-box domain found in Arabidopsis thaliana F-box protein GID2 and similar proteins; AtGID2, ...
167-206 3.49e-03

F-box domain found in Arabidopsis thaliana F-box protein GID2 and similar proteins; AtGID2, also called protein SLEEPY 1, is an essential component of the SCF-type E3 ligase complex, SCF(GID2), a complex that positively regulates the gibberellin signaling pathway. Upon gibberellin treatment, the SCF(GID2) complex mediates the ubiquitination and subsequent degradation of DELLA proteins (GAI, RGA and RGL2), some repressors of the gibberellin pathway, leading to the activation of the pathway. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438922  Cd Length: 44  Bit Score: 35.37  E-value: 3.49e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 2330050919 167 RLPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22151     2 KLPDDLLQEIFKRLDPKSLARAACVCRRWRAAARSESLWE 41
F-box_DdgacFF-like cd22148
F-box domain found in Dictyostelium discoideum Rho GTPase-activating protein gacFF (DdgacFF) ...
168-206 3.73e-03

F-box domain found in Dictyostelium discoideum Rho GTPase-activating protein gacFF (DdgacFF) and similar proteins; DdgacFF, also called GTPase activating factor for raC protein FF, is a Rho GTPase-activating protein involved in the signal transduction pathway. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438919  Cd Length: 44  Bit Score: 35.34  E-value: 3.73e-03
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22148     5 LPEHLALKILSYLSPKELLIASQVSKTWRRLASSNELWK 43
F-box_FBXO41 cd22109
F-box domain found in F-box only protein 41 (FBXO41) and similar proteins; FBXO41, also called ...
170-206 7.36e-03

F-box domain found in F-box only protein 41 (FBXO41) and similar proteins; FBXO41, also called FBX41, is the substrate-recognition component of an SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex. It acts as a novel central nervous system (CNS)-specific F-box protein that localizes to the centrosome and the cytoplasm of neurons and promotes neuronal migration. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438881  Cd Length: 47  Bit Score: 34.61  E-value: 7.36e-03
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 2330050919 170 EELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLWR 206
Cdd:cd22109     8 RDALFCVFSYLDTKSLLRCAEVCREWRDVSRHPALWQ 44
F-box_FBXL5 cd22118
F-box domain found in F-box/LRR-repeat protein 5 (FBXL5) and similar proteins; FBXL5, also ...
168-205 7.75e-03

F-box domain found in F-box/LRR-repeat protein 5 (FBXL5) and similar proteins; FBXL5, also called F-box and leucine-rich repeat protein 5, F-box protein FBL4/FBL5, or p45SKP2-like protein, is the substrate-recognition component of an SCF (SKP1-cullin-F-box) protein ligase complex that plays a central role in iron homeostasis by promoting the ubiquitination and subsequent degradation of IREB2/IRP2. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438890  Cd Length: 41  Bit Score: 34.62  E-value: 7.75e-03
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 2330050919 168 LPEELLLLICSYLDTRALGRLAQVCRWLRRFTSCDLLW 205
Cdd:cd22118     4 LPPEIMLKIFSYLNPQDLCRCAQVCTKWSQLARDGSLW 41
 
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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