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Conserved domains on  [gi|281363131|ref|NP_001163113|]
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starry night, isoform B [Drosophila melanogaster]

Protein Classification

neurexin-3( domain architecture ID 11588193)

neurexin-3 is a neuronal cell surface protein that may be involved in cell recognition and cell adhesion, and may also mediate intracellular signaling

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
7tmB2_CELSR_Adhesion_IV cd15441
cadherin EGF LAG seven-pass G-type receptors, group IV adhesion GPCRs, member of the class B2 ...
2809-3066 1.59e-110

cadherin EGF LAG seven-pass G-type receptors, group IV adhesion GPCRs, member of the class B2 family of seven-transmembrane G protein-coupled receptors; The group IV adhesion GPCRs include the cadherin EGF LAG seven-pass G-type receptors (CELSRs) and their Drosophila homolog Flamingo (also known as Starry night). These receptors are also classified as that belongs to the EGF-TM7 group of subfamily B2 adhesion GPCRs, because they contain EGF-like domains. Functionally, the group IV receptors act as key regulators of many physiological processes such as endocrine cell differentiation, neuronal migration, dendrite growth, axon, guidance, lymphatic vessel and valve formation, and planar cell polarity (PCP) during embryonic development. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. In the case of CELSR/Flamingo/Starry night, their extracellular domains comprise nine cadherin repeats linked to a series of epidermal growth factor (EGF)-like and laminin globular (G)-like domains. The cadherin repeats contain sequence motifs that mediate calcium-dependent cell-cell adhesion by homophilic interactions. Moreover, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. Three mammalian orthologs of Flamingo, Celsr1-3, are widely expressed in the nervous system from embryonic development until the adult stage. Each Celsr exhibits different expression patterns in the developing brain, suggesting that they serve distinct functions. Mutations of CELSR1 cause neural tube defects in the nervous system, while mutations of CELSR2 are associated with coronary heart disease. Moreover, CELSR1 and several other PCP signaling molecules, such as dishevelled, prickle, frizzled, have been shown to be upregulated in B lymphocytes of chronic lymphocytic leukemia patients. Celsr3 is expressed in both the developing and adult mouse brain. It has been functionally implicated in proper neuron migration and axon guidance in the CNS.


:

Pssm-ID: 320557 [Multi-domain]  Cd Length: 254  Bit Score: 353.09  E-value: 1.59e-110
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2809 SLLVQITSYSAFLVSLPLLLGVLLALALLRGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHY 2888
Cdd:cd15441     1 VLLLKIVTYIGIGISLVLLVIAFLVLSCLRGLQSNSNSIHKNLVACLLLAELLFLLGINQT----ENLFPCKLIAILLHY 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2889 FWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIA 2968
Cdd:cd15441    77 FYLSAFSWLLVESLHLYRMLTEPRDINHGHMRFYYLLGYGIPAIIVGLSVGLRPDGYGNPDFCWLSVNETLIWSFAGPIA 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2969 GMSVVNLLILFVSVKAAFTLKDHVLGFGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIG 3048
Cdd:cd15441   157 FVIVITLIIFILALRASCTLKRHVLEKASVRTDLRSSFLLLPLLGATWVFGLLAVNEDSELLHYLFAGLNFLQGLFIFLF 236
                         250
                  ....*....|....*...
gi 281363131 3049 YCIINKRVRENLQRTCLR 3066
Cdd:cd15441   237 YCIFNKKVRRELKNALLR 254
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
901-1003 2.96e-39

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


:

Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 142.45  E-value: 2.96e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  901 PYSASVFEDAPVGTTVLVVSATDSDVGVNAQITYSLNEESINGLgspdpFSINPQTGAIVTNAPLDRETTSGYLLTVTAK 980
Cdd:cd11304     1 SYEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGNEDGL-----FSIDPSTGEITTAKPLDREEQSSYTLTVTAT 75
                          90       100
                  ....*....|....*....|...
gi 281363131  981 DGGNPSLSDTTDVEIGVTDVNDN 1003
Cdd:cd11304    76 DGGGPPLSSTATVTITVLDVNDN 98
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
585-685 1.10e-36

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


:

Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 134.75  E-value: 1.10e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  585 TYTVQVPEDQWGGTEdntVAHIRATDADQGNNAAIRYAIIGGNTQSQFSIDSMSGDVSLVKPLDYESVRSYRLVIRAQDG 664
Cdd:cd11304     1 SYEVSVPENAPPGTV---VLTVSATDPDSGENGEVTYSIVSGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDG 77
                          90       100
                  ....*....|....*....|.
gi 281363131  665 GSPSRSNTTQLLVNVIDANDN 685
Cdd:cd11304    78 GGPPLSSTATVTITVLDVNDN 98
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
693-790 2.18e-36

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


:

Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 133.98  E-value: 2.18e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  693 QFQESVLENVPVGYNIIRVQAYDSDEGANAEITYSISERDDNFPLAVDPRTGWVQTIKPLDREEQGRFAFQVVAKDGGVP 772
Cdd:cd11304     1 SYEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDGGGP 80
                          90
                  ....*....|....*...
gi 281363131  773 PKSASSSVVITVQDVNDN 790
Cdd:cd11304    81 PLSSTATVTITVLDVNDN 98
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
1012-1108 1.11e-35

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


:

Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 132.05  E-value: 1.11e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1012 YQASILEDALVGTSVIQVAASDPDVGLNGRIKYLLSDRDiEDGSFVIDPTSGTIRTNKGLDRESVAVFHLTAIAVDKGSP 1091
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGN-EDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDGGGP 80
                          90
                  ....*....|....*..
gi 281363131 1092 PLSSTVEVQIRLEDVND 1108
Cdd:cd11304    81 PLSSTATVTITVLDVND 97
LamG cd00110
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1558-1734 1.47e-31

Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.


:

Pssm-ID: 238058 [Multi-domain]  Cd Length: 151  Bit Score: 122.53  E-value: 1.47e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1558 ARAFGRNSFLTFESLK-QRHRFNLKLRFATVQENGLLLYNGRYNElHDFIALEIHEGHVSFSFSLGdhSERISVIQEAKV 1636
Cdd:cd00110     1 GVSFSGSSYVRLPTLPaPRTRLSISFSFRTTSPNGLLLYAGSQNG-GDFLALELEDGRLVLRYDLG--SGSLVLSSKTPL 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1637 SDGKWHQVEVVYLNRSVTLVLDNCDTAialsgqlgdrwscanRTTLKLDkrcslltetcHRFLDLTGPLQVGGLPRIPAH 1716
Cdd:cd00110    78 NDGQWHSVSVERNGRSVTLSVDGERVV---------------ESGSPGG----------SALLNLDGPLYLGGLPEDLKS 132
                         170
                  ....*....|....*....
gi 281363131 1717 FPVTNRD-FVGCISDLRID 1734
Cdd:cd00110   133 PGLPVSPgFVGCIRDLKVN 151
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
468-577 6.05e-30

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


:

Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 115.87  E-value: 6.05e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  468 QFEASIREGATVGSTVITLRATDQDIGKNAEIEYGIEavtdgaglaQDQEMPIFRIDSRSGVISTRSSLDRETSDSYHLL 547
Cdd:cd11304     1 SYEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIV---------SGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLT 71
                          90       100       110
                  ....*....|....*....|....*....|
gi 281363131  548 VTAADLAsaqSERRTATASVQVKVLDDNDN 577
Cdd:cd11304    72 VTATDGG---GPPLSSTATVTITVLDVNDN 98
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
364-460 1.94e-27

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


:

Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 108.55  E-value: 1.94e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  364 YVASVLEEQPAGAAVTTVRARDP---EDSPVVYSmvsLLDSRSQSLFKVDSRTGVVTTSASLDRELMDVHYFRVVATDDS 440
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPdsgENGEVTYS---IVSGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDGG 78
                          90       100
                  ....*....|....*....|
gi 281363131  441 FPPRSGTTTLQVNVLDCNDH 460
Cdd:cd11304    79 GPPLSSTATVTITVLDVNDN 98
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
799-891 8.75e-27

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


:

Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 106.63  E-value: 8.75e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  799 YEANVGEDQPPGTPVTTVTATDPDED--SRLHYEITTGNTRGRFAITSQNGRglITIAQSLDYKQEKRFLLTVAATDSGG 876
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPDSGenGEVTYSIVSGNEDGLFSIDPSTGE--ITTAKPLDREEQSSYTLTVTATDGGG 79
                          90
                  ....*....|....*..
gi 281363131  877 --RSDTATVHINITDAN 891
Cdd:cd11304    80 ppLSSTATVTITVLDVN 96
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
1118-1216 1.24e-26

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


:

Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 106.24  E-value: 1.24e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1118 ITLYVPENSPVGSVVGEIHAHDPDEGVNAVVHYSIIGGDDSNAFSLVTRPGseraQLLTMTELDYEsTRKRFELVVRA-- 1195
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGNEDGLFSIDPSTG----EITTAKPLDRE-EQSSYTLTVTAtd 76
                          90       100
                  ....*....|....*....|..
gi 281363131 1196 -ASPPLRNDAHIEILVTDVNDN 1216
Cdd:cd11304    77 gGGPPLSSTATVTITVLDVNDN 98
Laminin_G_2 pfam02210
Laminin G domain; This family includes the Thrombospondin N-terminal-like domain, a Laminin G ...
1826-1944 2.07e-18

Laminin G domain; This family includes the Thrombospondin N-terminal-like domain, a Laminin G subfamily.


:

Pssm-ID: 460494 [Multi-domain]  Cd Length: 126  Bit Score: 84.01  E-value: 2.07e-18
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1826 LRTRQKEAFLLQIQIGQNSSAAVCLRQGVLYYIFD----GEPMYLAGAFLSDGEWHRVEIRWqQGSEIHFSVDY-----G 1896
Cdd:pfam02210    1 FRTRQPNGLLLYAGGGGSDFLALELVNGRLVLRYDlgsgPESLLSSGKNLNDGQWHSVRVER-NGNTLTLSVDGqtvvsS 79
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*...
gi 281363131  1897 QRSGSVPMSQKVQGLYVGKIVmgsPDGSIGAVPEASPFEGCIQDVRIG 1944
Cdd:pfam02210   80 LPPGESLLLNLNGPLYLGGLP---PLLLLPALPVRAGFVGCIRDVRVN 124
EGF_Lam smart00180
Laminin-type epidermal growth factor-like domai;
2095-2140 4.97e-14

Laminin-type epidermal growth factor-like domai;


:

Pssm-ID: 214543  Cd Length: 46  Bit Score: 68.49  E-value: 4.97e-14
                            10        20        30        40
                    ....*....|....*....|....*....|....*....|....*.
gi 281363131   2095 CDCYSIGSFSGACNPLTGQCECREGVIGRRCDSCSNPYAEVTLSGC 2140
Cdd:smart00180    1 CDCDPGGSASGTCDPDTGQCECKPNVTGRRCDRCAPGYYGDGPPGC 46
GAIN super family cl24904
GPCR-Autoproteolysis INducing (GAIN) domain; The GAIN a domain of alpha-helices and ...
2290-2458 1.43e-10

GPCR-Autoproteolysis INducing (GAIN) domain; The GAIN a domain of alpha-helices and beta-strands that is found in cell-adhesion GPCRs and precedes the GPS motif where the autoproteolysis occurs, family, pfam01825. The full GAIN domain, comprises the GPS and the GAIN, in cell-adhesion GPCRs, and is the functional unit for autoproteolysis. The GPS motif at the end of the GAIN domain is an ancient domain that exists in primitive ancestor organizms, and the full GAIN + GPS is conserved in all cell-adhesion GPCRs and all PKD1-related proteins.


The actual alignment was detected with superfamily member pfam16489:

Pssm-ID: 465137  Cd Length: 205  Bit Score: 63.44  E-value: 1.43e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  2290 THDRLYGADLLVTEGLLQELINYELMQSGLNLSHsqdkyFIKNLVDAASVILDRKYEAEWRratELIQRGPD----DLVD 2365
Cdd:pfam16489   14 RHGPLYGGDVLTAVELLSQLFDLLATQDATLSNA-----FLENFVQTVSNLLDPENRESWE---DLQQTERGtaatKLLR 85
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  2366 AFNKYLVVLARSQHdtYTSPFEIVQPNMALGLDIVTTESlfgyepEQLSEYHRSKYLKPNAFTTESVVLPDTSgFLQHSA 2445
Cdd:pfam16489   86 TLEEYALLLAQNMK--YLTPFTIVTPNIVLSVDRLDTHN------FKGARFPRFPMKGERPKDEDSVKLPPKA-FKPPDS 156
                          170
                   ....*....|...
gi 281363131  2446 RQRPVISFPKYNN 2458
Cdd:pfam16489  157 NGTVVVVFILYRN 169
EGF_CA cd00054
Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular ...
1483-1518 6.86e-10

Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the N-terminus of particular EGF-like domains; calcium-binding may be crucial for numerous protein-protein interactions. Six conserved core cysteines form three disulfide bridges as in non calcium-binding EGF domains, whose structures are very similar. EGF_CA can be found in tandem repeat arrangements.


:

Pssm-ID: 238011  Cd Length: 38  Bit Score: 56.49  E-value: 6.86e-10
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 281363131 1483 VDLCYS-DPCQNGGTCVRREGGYTCVCPSTHTGQNCE 1518
Cdd:cd00054     2 IDECASgNPCQNGGTCVNTVGSYRCSCPPGYTGRNCE 38
EGF pfam00008
EGF-like domain; There is no clear separation between noise and signal. pfam00053 is very ...
1760-1789 1.18e-09

EGF-like domain; There is no clear separation between noise and signal. pfam00053 is very similar, but has 8 instead of 6 conserved cysteines. Includes some cytokine receptors. The EGF domain misses the N-terminus regions of the Ca2+ binding EGF domains (this is the main reason of discrepancy between swiss-prot domain start/end and Pfam). The family is hard to model due to many similar but different sub-types of EGF domains. Pfam certainly misses a number of EGF domains.


:

Pssm-ID: 394967  Cd Length: 31  Bit Score: 55.85  E-value: 1.18e-09
                           10        20        30
                   ....*....|....*....|....*....|
gi 281363131  1760 CQSEPCFNGGTCREGWGTYSCECPEGYAGN 1789
Cdd:pfam00008    1 CAPNPCSNGGTCVDTPGGYTCICPEGYTGK 30
HRM pfam02793
Hormone receptor domain; This extracellular domain contains four conserved cysteines that ...
2144-2200 7.55e-09

Hormone receptor domain; This extracellular domain contains four conserved cysteines that probably for disulphide bridges. The domain is found in a variety of hormone receptors. It may be a ligand binding domain.


:

Pssm-ID: 397086  Cd Length: 64  Bit Score: 54.30  E-value: 7.55e-09
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 281363131  2144 YDACPRSFAGGVWWPRTPLGGVAIEGCPPPA-----RGKGQRSCDvQSGSWNTP---DMYNCTSE 2200
Cdd:pfam02793    1 GLGCPRTWDGILCWPRTPAGETVEVPCPDYFsgfdpRGNASRNCT-EDGTWSEHppsNYSNCTSN 64
GPS super family cl02559
GPCR proteolysis site, GPS, motif; The GPS motif is found in GPCRs, and is the site for ...
2743-2802 1.76e-07

GPCR proteolysis site, GPS, motif; The GPS motif is found in GPCRs, and is the site for auto-proteolysis, so is thus named, GPS. The GPS motif is a conserved sequence of ~40 amino acids containing canonical cysteine and tryptophan residues, and is the most highly conserved part of the domain. In most, if not all, cell-adhesion GPCRs these undergo autoproteolysis in the GPS between a conserved aliphatic residue (usually a leucine) and a threonine, serine, or cysteine residue. In higher eukaryotes this motif is found embedded in the C-terminal beta-stranded part of a GAIN domain - GPCR-Autoproteolysis INducing (GAIN). The GAIN-GPS domain adopts a fold in which the GPS motif, at the C-terminus, forms five beta-strands that are tightly integrated into the overall GAIN domain. The GPS motif, evolutionarily conserved from tetrahymena to mammals, is the only extracellular domain shared by all human cell-adhesion GPCRs and PKD proteins, and is the locus of multiple human disease mutations. The GAIN-GPS domain is both necessary and sufficient functionally for autoproteolysis, suggesting an autoproteolytic mechanism whereby the overall GAIN domain fine-tunes the chemical environment in the GPS to catalyze peptide bond hydrolysis. In the cell-adhesion GPCRs and PKD proteins, the GPS motif is always located at the end of their long N-terminal extracellular regions, immediately before the first transmembrane helix of the respective protein.


The actual alignment was detected with superfamily member smart00303:

Pssm-ID: 470616  Cd Length: 49  Bit Score: 50.08  E-value: 1.76e-07
                            10        20        30        40        50        60
                    ....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   2743 SNPQCVRWNSFTNQWTRLGCQTEipdfdgdfnpaAQQAILVNCSCTHISSYAVIVDVIDP 2802
Cdd:smart00303    1 FNPICVFWDESSGEWSTRGCELL-----------ETNGTHTTCSCNHLTTFAVLMDVPPI 49
TNFRSF super family cl22855
Tumor necrosis factor receptor superfamily (TNFRSF); Members of TNFR superfamily (TNFRSF) ...
1963-2061 6.41e-04

Tumor necrosis factor receptor superfamily (TNFRSF); Members of TNFR superfamily (TNFRSF) interactions with TNF superfamily (TNFSF) ligands (TNFL) control key cellular processes such as differentiation, proliferation, apoptosis, and cell growth. Dysregulation of these pathways has been shown to result in a wide range of pathological conditions, including autoimmune diseases, inflammation, cancer, and viral infection. There are 29 very diverse family members of TNFRSF reported in humans: 22 are type I transmembrane receptors (single pass with the N terminus on extracellular side of the cell membrane) and have a clear signal peptide; the remaining 7 members are either type III transmembrane receptors (single pass with the N terminus on extracellular side of the membrane but no signal sequence; TNFR13B, TNFR13C, TNFR17, and XEDAR), or attached to the membrane via a glycosylphosphatidylinositol (GPI) linker (TNFR10C), or secreted as soluble receptors (TNFR11B and TNFR6B). All TNFRs contain relatively short cysteine-rich domains (CRDs) in the ectodomain, and are involved in interaction with the TNF homology domain (THD) of their ligands. TNFRs often have multiple CRDs (between one and six), with the most frequent configurations of three or four copies; most CRDs possess three disulfide bridges, but could have between one and four. Localized or genome-wide duplication and evolution of the TNFRSF members appear to have paralleled the emergence of the adaptive immune system; teleosts (i.e. ray-finned, bony fish), which possess an immune system with B and T cells, possess primary and secondary lymphoid organs, and are capable of adaptive responses to pathogens also display several characteristics that are different from the mammalian immune system, making teleost TNFSF orthologs and paralogs of interest to better understand immune system evolution and the immunological pathways elicited to pathogens.


The actual alignment was detected with superfamily member cd13416:

Pssm-ID: 473981 [Multi-domain]  Cd Length: 159  Bit Score: 43.06  E-value: 6.41e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1963 CESRAQCPDHCPNHSSCQSSWDlSTCECDSGY----VGTDCAPiCTVRPCASGVCRAntslprgydCECNSSSRhgdyCE 2038
Cdd:cd13416    54 CQPCTRCPGLMSMRAPCTATHD-TVCECAYGYyldeDSGTCEP-CTVCPPGQGVVQS---------CGPNQDTV----CE 118
                          90       100
                  ....*....|....*....|....*....
gi 281363131 2039 KelqqpCPGGWWGERV-----CGPCR-CD 2061
Cdd:cd13416   119 A-----CPEGTYSDEDsstdpCLPCTvCE 142
 
Name Accession Description Interval E-value
7tmB2_CELSR_Adhesion_IV cd15441
cadherin EGF LAG seven-pass G-type receptors, group IV adhesion GPCRs, member of the class B2 ...
2809-3066 1.59e-110

cadherin EGF LAG seven-pass G-type receptors, group IV adhesion GPCRs, member of the class B2 family of seven-transmembrane G protein-coupled receptors; The group IV adhesion GPCRs include the cadherin EGF LAG seven-pass G-type receptors (CELSRs) and their Drosophila homolog Flamingo (also known as Starry night). These receptors are also classified as that belongs to the EGF-TM7 group of subfamily B2 adhesion GPCRs, because they contain EGF-like domains. Functionally, the group IV receptors act as key regulators of many physiological processes such as endocrine cell differentiation, neuronal migration, dendrite growth, axon, guidance, lymphatic vessel and valve formation, and planar cell polarity (PCP) during embryonic development. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. In the case of CELSR/Flamingo/Starry night, their extracellular domains comprise nine cadherin repeats linked to a series of epidermal growth factor (EGF)-like and laminin globular (G)-like domains. The cadherin repeats contain sequence motifs that mediate calcium-dependent cell-cell adhesion by homophilic interactions. Moreover, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. Three mammalian orthologs of Flamingo, Celsr1-3, are widely expressed in the nervous system from embryonic development until the adult stage. Each Celsr exhibits different expression patterns in the developing brain, suggesting that they serve distinct functions. Mutations of CELSR1 cause neural tube defects in the nervous system, while mutations of CELSR2 are associated with coronary heart disease. Moreover, CELSR1 and several other PCP signaling molecules, such as dishevelled, prickle, frizzled, have been shown to be upregulated in B lymphocytes of chronic lymphocytic leukemia patients. Celsr3 is expressed in both the developing and adult mouse brain. It has been functionally implicated in proper neuron migration and axon guidance in the CNS.


Pssm-ID: 320557 [Multi-domain]  Cd Length: 254  Bit Score: 353.09  E-value: 1.59e-110
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2809 SLLVQITSYSAFLVSLPLLLGVLLALALLRGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHY 2888
Cdd:cd15441     1 VLLLKIVTYIGIGISLVLLVIAFLVLSCLRGLQSNSNSIHKNLVACLLLAELLFLLGINQT----ENLFPCKLIAILLHY 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2889 FWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIA 2968
Cdd:cd15441    77 FYLSAFSWLLVESLHLYRMLTEPRDINHGHMRFYYLLGYGIPAIIVGLSVGLRPDGYGNPDFCWLSVNETLIWSFAGPIA 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2969 GMSVVNLLILFVSVKAAFTLKDHVLGFGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIG 3048
Cdd:cd15441   157 FVIVITLIIFILALRASCTLKRHVLEKASVRTDLRSSFLLLPLLGATWVFGLLAVNEDSELLHYLFAGLNFLQGLFIFLF 236
                         250
                  ....*....|....*...
gi 281363131 3049 YCIINKRVRENLQRTCLR 3066
Cdd:cd15441   237 YCIFNKKVRRELKNALLR 254
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
901-1003 2.96e-39

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 142.45  E-value: 2.96e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  901 PYSASVFEDAPVGTTVLVVSATDSDVGVNAQITYSLNEESINGLgspdpFSINPQTGAIVTNAPLDRETTSGYLLTVTAK 980
Cdd:cd11304     1 SYEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGNEDGL-----FSIDPSTGEITTAKPLDREEQSSYTLTVTAT 75
                          90       100
                  ....*....|....*....|...
gi 281363131  981 DGGNPSLSDTTDVEIGVTDVNDN 1003
Cdd:cd11304    76 DGGGPPLSSTATVTITVLDVNDN 98
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
585-685 1.10e-36

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 134.75  E-value: 1.10e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  585 TYTVQVPEDQWGGTEdntVAHIRATDADQGNNAAIRYAIIGGNTQSQFSIDSMSGDVSLVKPLDYESVRSYRLVIRAQDG 664
Cdd:cd11304     1 SYEVSVPENAPPGTV---VLTVSATDPDSGENGEVTYSIVSGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDG 77
                          90       100
                  ....*....|....*....|.
gi 281363131  665 GSPSRSNTTQLLVNVIDANDN 685
Cdd:cd11304    78 GGPPLSSTATVTITVLDVNDN 98
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
693-790 2.18e-36

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 133.98  E-value: 2.18e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  693 QFQESVLENVPVGYNIIRVQAYDSDEGANAEITYSISERDDNFPLAVDPRTGWVQTIKPLDREEQGRFAFQVVAKDGGVP 772
Cdd:cd11304     1 SYEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDGGGP 80
                          90
                  ....*....|....*...
gi 281363131  773 PKSASSSVVITVQDVNDN 790
Cdd:cd11304    81 PLSSTATVTITVLDVNDN 98
7tm_2 pfam00002
7 transmembrane receptor (Secretin family); This family is known as Family B, the ...
2809-3027 4.05e-36

7 transmembrane receptor (Secretin family); This family is known as Family B, the secretin-receptor family or family 2 of the G-protein-coupled receptors (GCPRs). They have been described in many animal species, but not in plants, fungi or prokaryotes. Three distinct sub-families are recognized. Subfamily B1 contains classical hormone receptors, such as receptors for secretin and glucagon, that are all involved in cAMP-mediated signalling pathways. Subfamily B2 contains receptors with long extracellular N-termini, such as the leukocyte cell-surface antigen CD97; calcium-independent receptors for latrotoxin, and brain-specific angiogenesis inhibitors amongst others. Subfamily B3 includes Methuselah and other Drosophila proteins. Other than the typical seven-transmembrane region, characteriztic structural features include an amino-terminal extracellular domain involved in ligand binding, and an intracellular loop (IC3) required for specific G-protein coupling.


Pssm-ID: 459625 [Multi-domain]  Cd Length: 248  Bit Score: 138.95  E-value: 4.05e-36
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  2809 SLLVQITSYSAFlvslplllgvllalallRGQQTNSNTIHQNIVLCVFCAELLFFVGM----QSRRQLLESEFPCKLTAI 2884
Cdd:pfam00002   18 ALLLAIAIFLLF-----------------RKLHCTRNYIHLNLFASFILRALLFLVGDavlfNKQDLDHCSWVGCKVVAV 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  2885 CLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLV 2964
Cdd:pfam00002   81 FLHYFFLANFFWMLVEGLYLYTLLVEVFFSERKYFWWYLLIGWGVPALVVGIWAGVDPKGYGEDDGCWLSNENGLWWIIR 160
                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 281363131  2965 GPIAGMSVVNLLILFVSVKAAFT-LKDHVLGFGNLR-TLLWL--SVVSLPLMGVMWVLAVLAASEHS 3027
Cdd:pfam00002  161 GPILLIILVNFIIFINIVRILVQkLRETNMGKSDLKqYRRLAksTLLLLPLLGITWVFGLFAFNPEN 227
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
1012-1108 1.11e-35

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 132.05  E-value: 1.11e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1012 YQASILEDALVGTSVIQVAASDPDVGLNGRIKYLLSDRDiEDGSFVIDPTSGTIRTNKGLDRESVAVFHLTAIAVDKGSP 1091
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGN-EDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDGGGP 80
                          90
                  ....*....|....*..
gi 281363131 1092 PLSSTVEVQIRLEDVND 1108
Cdd:cd11304    81 PLSSTATVTITVLDVND 97
LamG cd00110
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1558-1734 1.47e-31

Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.


Pssm-ID: 238058 [Multi-domain]  Cd Length: 151  Bit Score: 122.53  E-value: 1.47e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1558 ARAFGRNSFLTFESLK-QRHRFNLKLRFATVQENGLLLYNGRYNElHDFIALEIHEGHVSFSFSLGdhSERISVIQEAKV 1636
Cdd:cd00110     1 GVSFSGSSYVRLPTLPaPRTRLSISFSFRTTSPNGLLLYAGSQNG-GDFLALELEDGRLVLRYDLG--SGSLVLSSKTPL 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1637 SDGKWHQVEVVYLNRSVTLVLDNCDTAialsgqlgdrwscanRTTLKLDkrcslltetcHRFLDLTGPLQVGGLPRIPAH 1716
Cdd:cd00110    78 NDGQWHSVSVERNGRSVTLSVDGERVV---------------ESGSPGG----------SALLNLDGPLYLGGLPEDLKS 132
                         170
                  ....*....|....*....
gi 281363131 1717 FPVTNRD-FVGCISDLRID 1734
Cdd:cd00110   133 PGLPVSPgFVGCIRDLKVN 151
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
468-577 6.05e-30

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 115.87  E-value: 6.05e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  468 QFEASIREGATVGSTVITLRATDQDIGKNAEIEYGIEavtdgaglaQDQEMPIFRIDSRSGVISTRSSLDRETSDSYHLL 547
Cdd:cd11304     1 SYEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIV---------SGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLT 71
                          90       100       110
                  ....*....|....*....|....*....|
gi 281363131  548 VTAADLAsaqSERRTATASVQVKVLDDNDN 577
Cdd:cd11304    72 VTATDGG---GPPLSSTATVTITVLDVNDN 98
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
920-1005 2.79e-29

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 113.21  E-value: 2.79e-29
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    920 SATDSDVGVNAQITYSLNEESINGlgspdPFSINPQTGAIVTNAPLDRETTSGYLLTVTAKDGGNPSLSDTTDVEIGVTD 999
Cdd:smart00112    1 SATDADSGENGKVTYSILSGNDDG-----LFSIDPETGEITTTKPLDREEQPEYTLTVEATDGGGPPLSSTATVTITVLD 75

                    ....*.
gi 281363131   1000 VNDNAP 1005
Cdd:smart00112   76 VNDNAP 81
LamG smart00282
Laminin G domain;
1579-1736 3.10e-29

Laminin G domain;


Pssm-ID: 214598 [Multi-domain]  Cd Length: 132  Bit Score: 115.13  E-value: 3.10e-29
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   1579 NLKLRFATVQENGLLLYNGRYNElHDFIALEIHEGHVSFSFSLGDHSERISViQEAKVSDGKWHQVEVVYLNRSVTLVLD 1658
Cdd:smart00282    1 SISFSFRTTSPNGLLLYAGSKGG-GDYLALELRDGRLVLRYDLGSGPARLTS-DPTPLNDGQWHRVAVERNGRSVTLSVD 78
                            90       100       110       120       130       140       150
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 281363131   1659 NCDTAIALSgqlgdrwscanrttlkldkrcslltETCHRFLDLTGPLQVGGLPRIPAHFPVTNRD-FVGCISDLRIDDR 1736
Cdd:smart00282   79 GGNRVSGES-------------------------PGGLTILNLDGPLYLGGLPEDLKLPPLPVTPgFRGCIRNLKVNGK 132
Laminin_G_2 pfam02210
Laminin G domain; This family includes the Thrombospondin N-terminal-like domain, a Laminin G ...
1584-1736 4.50e-29

Laminin G domain; This family includes the Thrombospondin N-terminal-like domain, a Laminin G subfamily.


Pssm-ID: 460494 [Multi-domain]  Cd Length: 126  Bit Score: 114.44  E-value: 4.50e-29
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1584 FATVQENGLLLYNGryNELHDFIALEIHEGHVSFSFSLGDHSERISVIQEaKVSDGKWHQVEVVYLNRSVTLVLDNCDTA 1663
Cdd:pfam02210    1 FRTRQPNGLLLYAG--GGGSDFLALELVNGRLVLRYDLGSGPESLLSSGK-NLNDGQWHSVRVERNGNTLTLSVDGQTVV 77
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 281363131  1664 IALSGQLGDrwscanrttlkldkrcslltetchrFLDLTGPLQVGGLPRIPAHFPVTNRD-FVGCISDLRIDDR 1736
Cdd:pfam02210   78 SSLPPGESL-------------------------LLNLNGPLYLGGLPPLLLLPALPVRAgFVGCIRDVRVNGE 126
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
607-687 6.12e-29

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 112.06  E-value: 6.12e-29
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    607 RATDADQGNNAAIRYAIIGGNTQSQFSIDSMSGDVSLVKPLDYESVRSYRLVIRAQDGGSPSRSNTTQLLVNVIDANDNA 686
Cdd:smart00112    1 SATDADSGENGKVTYSILSGNDDGLFSIDPETGEITTTKPLDREEQPEYTLTVEATDGGGPPLSSTATVTITVLDVNDNA 80

                    .
gi 281363131    687 P 687
Cdd:smart00112   81 P 81
Cadherin pfam00028
Cadherin domain;
586-680 6.29e-29

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 112.39  E-value: 6.29e-29
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   586 YTVQVPEDQWGGTEdntVAHIRATDADQGNNAAIRYAIIGGNTQSQFSIDSMSGDVSLVKPLDYESVRSYRLVIRAQDGG 665
Cdd:pfam00028    1 YSASVPENAPVGTE---VLTVTATDPDLGPNGRIFYSILGGGPGGNFRIDPDTGDISTTKPLDRESIGEYELTVEATDSG 77
                           90
                   ....*....|....*
gi 281363131   666 SPSRSNTTQLLVNVI 680
Cdd:pfam00028   78 GPPLSSTATVTITVL 92
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
712-792 1.61e-27

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 108.21  E-value: 1.61e-27
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    712 QAYDSDEGANAEITYSISERDDNFPLAVDPRTGWVQTIKPLDREEQGRFAFQVVAKDGGVPPKSASSSVVITVQDVNDND 791
Cdd:smart00112    1 SATDADSGENGKVTYSILSGNDDGLFSIDPETGEITTTKPLDREEQPEYTLTVEATDGGGPPLSSTATVTITVLDVNDNA 80

                    .
gi 281363131    792 P 792
Cdd:smart00112   81 P 81
Cadherin pfam00028
Cadherin domain;
1012-1104 1.85e-27

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 108.54  E-value: 1.85e-27
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1012 YQASILEDALVGTSVIQVAASDPDVGLNGRIKYLLSdRDIEDGSFVIDPTSGTIRTNKGLDRESVAVFHLTAIAVDKGSP 1091
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGPNGRIFYSIL-GGGPGGNFRIDPDTGDISTTKPLDRESIGEYELTVEATDSGGP 79
                           90
                   ....*....|...
gi 281363131  1092 PLSSTVEVQIRLE 1104
Cdd:pfam00028   80 PLSSTATVTITVL 92
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
364-460 1.94e-27

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 108.55  E-value: 1.94e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  364 YVASVLEEQPAGAAVTTVRARDP---EDSPVVYSmvsLLDSRSQSLFKVDSRTGVVTTSASLDRELMDVHYFRVVATDDS 440
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPdsgENGEVTYS---IVSGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDGG 78
                          90       100
                  ....*....|....*....|
gi 281363131  441 FPPRSGTTTLQVNVLDCNDH 460
Cdd:cd11304    79 GPPLSSTATVTITVLDVNDN 98
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
799-891 8.75e-27

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 106.63  E-value: 8.75e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  799 YEANVGEDQPPGTPVTTVTATDPDED--SRLHYEITTGNTRGRFAITSQNGRglITIAQSLDYKQEKRFLLTVAATDSGG 876
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPDSGenGEVTYSIVSGNEDGLFSIDPSTGE--ITTAKPLDREEQSSYTLTVTATDGGG 79
                          90
                  ....*....|....*..
gi 281363131  877 --RSDTATVHINITDAN 891
Cdd:cd11304    80 ppLSSTATVTITVLDVN 96
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
1118-1216 1.24e-26

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 106.24  E-value: 1.24e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1118 ITLYVPENSPVGSVVGEIHAHDPDEGVNAVVHYSIIGGDDSNAFSLVTRPGseraQLLTMTELDYEsTRKRFELVVRA-- 1195
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGNEDGLFSIDPSTG----EITTAKPLDRE-EQSSYTLTVTAtd 76
                          90       100
                  ....*....|....*....|..
gi 281363131 1196 -ASPPLRNDAHIEILVTDVNDN 1216
Cdd:cd11304    77 gGGPPLSSTATVTITVLDVNDN 98
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
1031-1111 1.44e-26

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 105.51  E-value: 1.44e-26
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   1031 ASDPDVGLNGRIKYLLSDrDIEDGSFVIDPTSGTIRTNKGLDRESVAVFHLTAIAVDKGSPPLSSTVEVQIRLEDVNDSP 1110
Cdd:smart00112    2 ATDADSGENGKVTYSILS-GNDDGLFSIDPETGEITTTKPLDREEQPEYTLTVEATDGGGPPLSSTATVTITVLDVNDNA 80

                    .
gi 281363131   1111 P 1111
Cdd:smart00112   81 P 81
Cadherin pfam00028
Cadherin domain;
694-785 2.46e-25

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 102.38  E-value: 2.46e-25
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   694 FQESVLENVPVGYNIIRVQAYDSDEGANAEITYSISE--RDDNFplAVDPRTGWVQTIKPLDREEQGRFAFQVVAKDGGV 771
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGPNGRIFYSILGggPGGNF--RIDPDTGDISTTKPLDRESIGEYELTVEATDSGG 78
                           90
                   ....*....|....
gi 281363131   772 PPKSASSSVVITVQ 785
Cdd:pfam00028   79 PPLSSTATVTITVL 92
Cadherin pfam00028
Cadherin domain;
902-998 2.07e-24

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 99.68  E-value: 2.07e-24
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   902 YSASVFEDAPVGTTVLVVSATDSDVGVNAQITYSLneesINGlGSPDPFSINPQTGAIVTNAPLDRETTSGYLLTVTAKD 981
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGPNGRIFYSI----LGG-GPGGNFRIDPDTGDISTTKPLDRESIGEYELTVEATD 75
                           90
                   ....*....|....*..
gi 281363131   982 GGNPSLSDTTDVEIGVT 998
Cdd:pfam00028   76 SGGPPLSSTATVTITVL 92
Cadherin pfam00028
Cadherin domain;
799-888 1.11e-20

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 88.90  E-value: 1.11e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   799 YEANVGEDQPPGTPVTTVTATDPDED--SRLHYEITTGNTRGRFAITSQNGrgLITIAQSLDYKQEKRFLLTVAATDSG- 875
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGpnGRIFYSILGGGPGGNFRIDPDTG--DISTTKPLDRESIGEYELTVEATDSGg 78
                           90
                   ....*....|....
gi 281363131   876 -GRSDTATVHINIT 888
Cdd:pfam00028   79 pPLSSTATVTITVL 92
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
385-462 7.47e-20

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 86.25  E-value: 7.47e-20
                            10        20        30        40        50        60        70
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 281363131    385 DPEDSPVVYSmvsLLDSRSQSLFKVDSRTGVVTTSASLDRELMDVHYFRVVATDDSFPPRSGTTTLQVNVLDCNDHSP 462
Cdd:smart00112    7 SGENGKVTYS---ILSGNDDGLFSIDPETGEITTTKPLDREEQPEYTLTVEATDGGGPPLSSTATVTITVLDVNDNAP 81
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
487-579 1.08e-19

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 85.86  E-value: 1.08e-19
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    487 RATDQDIGKNAEIEYGIEavtdgaglaQDQEMPIFRIDSRSGVISTRSSLDRETSDSYHLLVTAADLAsaqSERRTATAS 566
Cdd:smart00112    1 SATDADSGENGKVTYSIL---------SGNDDGLFSIDPETGEITTTKPLDREEQPEYTLTVEATDGG---GPPLSSTAT 68
                            90
                    ....*....|...
gi 281363131    567 VQVKVLDDNDNYP 579
Cdd:smart00112   69 VTITVLDVNDNAP 81
Cadherin pfam00028
Cadherin domain;
469-572 2.49e-19

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 85.04  E-value: 2.49e-19
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   469 FEASIREGATVGSTVITLRATDQDIGKNAEIEYGIeavtdgaglAQDQEMPIFRIDSRSGVISTRSSLDRETSDSYHLLV 548
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGPNGRIFYSI---------LGGGPGGNFRIDPDTGDISTTKPLDRESIGEYELTV 71
                           90       100
                   ....*....|....*....|....
gi 281363131   549 TAADlasAQSERRTATASVQVKVL 572
Cdd:pfam00028   72 EATD---SGGPPLSSTATVTITVL 92
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
1136-1218 1.11e-18

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 82.78  E-value: 1.11e-18
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   1136 HAHDPDEGVNAVVHYSIIGGDDSNAFSLVTRPGseraQLLTMTELDYEsTRKRFELVVRA---ASPPLRNDAHIEILVTD 1212
Cdd:smart00112    1 SATDADSGENGKVTYSILSGNDDGLFSIDPETG----EITTTKPLDRE-EQPEYTLTVEAtdgGGPPLSSTATVTITVLD 75

                    ....*.
gi 281363131   1213 VNDNAP 1218
Cdd:smart00112   76 VNDNAP 81
Laminin_G_2 pfam02210
Laminin G domain; This family includes the Thrombospondin N-terminal-like domain, a Laminin G ...
1826-1944 2.07e-18

Laminin G domain; This family includes the Thrombospondin N-terminal-like domain, a Laminin G subfamily.


Pssm-ID: 460494 [Multi-domain]  Cd Length: 126  Bit Score: 84.01  E-value: 2.07e-18
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1826 LRTRQKEAFLLQIQIGQNSSAAVCLRQGVLYYIFD----GEPMYLAGAFLSDGEWHRVEIRWqQGSEIHFSVDY-----G 1896
Cdd:pfam02210    1 FRTRQPNGLLLYAGGGGSDFLALELVNGRLVLRYDlgsgPESLLSSGKNLNDGQWHSVRVER-NGNTLTLSVDGqtvvsS 79
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*...
gi 281363131  1897 QRSGSVPMSQKVQGLYVGKIVmgsPDGSIGAVPEASPFEGCIQDVRIG 1944
Cdd:pfam02210   80 LPPGESLLLNLNGPLYLGGLP---PLLLLPALPVRAGFVGCIRDVRVN 124
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
817-895 2.02e-17

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 79.32  E-value: 2.02e-17
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    817 TATDPDED--SRLHYEITTGNTRGRFAITSQNGRglITIAQSLDYKQEKRFLLTVAATDSGG--RSDTATVHINITDANN 892
Cdd:smart00112    1 SATDADSGenGKVTYSILSGNDDGLFSIDPETGE--ITTTKPLDREEQPEYTLTVEATDGGGppLSSTATVTITVLDVND 78

                    ...
gi 281363131    893 FAP 895
Cdd:smart00112   79 NAP 81
Cadherin pfam00028
Cadherin domain;
1122-1211 2.71e-17

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 79.27  E-value: 2.71e-17
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1122 VPENSPVGSVVGEIHAHDPDEGVNAVVHYSIIGGDDSNAFSLVTRPGseraQLLTMTELDYESTRKrFELVVRA---ASP 1198
Cdd:pfam00028    5 VPENAPVGTEVLTVTATDPDLGPNGRIFYSILGGGPGGNFRIDPDTG----DISTTKPLDRESIGE-YELTVEAtdsGGP 79
                           90
                   ....*....|...
gi 281363131  1199 PLRNDAHIEILVT 1211
Cdd:pfam00028   80 PLSSTATVTITVL 92
Cadherin pfam00028
Cadherin domain;
364-455 3.02e-17

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 79.27  E-value: 3.02e-17
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   364 YVASVLEEQPAGAAVTTVRARDPEDSP---VVYSMVSLLDSRSqslFKVDSRTGVVTTSASLDRELMDVHYFRVVATDDS 440
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGPngrIFYSILGGGPGGN---FRIDPDTGDISTTKPLDRESIGEYELTVEATDSG 77
                           90
                   ....*....|....*
gi 281363131   441 FPPRSGTTTLQVNVL 455
Cdd:pfam00028   78 GPPLSSTATVTITVL 92
LamG cd00110
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1800-1943 7.01e-17

Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.


Pssm-ID: 238058 [Multi-domain]  Cd Length: 151  Bit Score: 80.15  E-value: 7.01e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1800 RFSGDGSLSFNPLlrPIQLPWTT-SFSLRTRQKEAFLLQI-QIGQNSSAAVCLRQGVLYYIFD---GEPMYLAGAFLSDG 1874
Cdd:cd00110     3 SFSGSSYVRLPTL--PAPRTRLSiSFSFRTTSPNGLLLYAgSQNGGDFLALELEDGRLVLRYDlgsGSLVLSSKTPLNDG 80
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 281363131 1875 EWHRVEIRWqQGSEIHFSVDYGQR-----SGSVPMSQKVQGLYVGkivmGSPDGS-IGAVPEASPFEGCIQDVRI 1943
Cdd:cd00110    81 QWHSVSVER-NGRSVTLSVDGERVvesgsPGGSALLNLDGPLYLG----GLPEDLkSPGLPVSPGFVGCIRDLKV 150
EGF_Lam smart00180
Laminin-type epidermal growth factor-like domai;
2095-2140 4.97e-14

Laminin-type epidermal growth factor-like domai;


Pssm-ID: 214543  Cd Length: 46  Bit Score: 68.49  E-value: 4.97e-14
                            10        20        30        40
                    ....*....|....*....|....*....|....*....|....*.
gi 281363131   2095 CDCYSIGSFSGACNPLTGQCECREGVIGRRCDSCSNPYAEVTLSGC 2140
Cdd:smart00180    1 CDCDPGGSASGTCDPDTGQCECKPNVTGRRCDRCAPGYYGDGPPGC 46
EGF_Lam cd00055
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous ...
2094-2132 6.55e-13

Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous components of basement membranes that mediate cell adhesion, growth migration, and differentiation; the laminin-type epidermal growth factor-like module occurs in tandem arrays; the domain contains 4 disulfide bonds (loops a-d) the first three resemble epidermal growth factor (EGF); the number of copies of this domain in the different forms of laminins is highly variable ranging from 3 up to 22 copies


Pssm-ID: 238012  Cd Length: 50  Bit Score: 65.45  E-value: 6.55e-13
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 281363131 2094 SCDCYSIGSFSGACNPLTGQCECREGVIGRRCDSCSNPY 2132
Cdd:cd00055     1 PCDCNGHGSLSGQCDPGTGQCECKPNTTGRRCDRCAPGY 39
LamG smart00282
Laminin G domain;
1823-1943 1.87e-12

Laminin G domain;


Pssm-ID: 214598 [Multi-domain]  Cd Length: 132  Bit Score: 66.98  E-value: 1.87e-12
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   1823 SFSLRTRQKEAFLLQI-QIGQNSSAAVCLRQGVLYYIFD---GEPMYLAGAF-LSDGEWHRVEIRWqQGSEIHFSVDYGQ 1897
Cdd:smart00282    3 SFSFRTTSPNGLLLYAgSKGGGDYLALELRDGRLVLRYDlgsGPARLTSDPTpLNDGQWHRVAVER-NGRSVTLSVDGGN 81
                            90       100       110       120       130
                    ....*....|....*....|....*....|....*....|....*....|..
gi 281363131   1898 RS-----GSVPMSQKVQGLYVGkivmGSPDG-SIGAVPEASPFEGCIQDVRI 1943
Cdd:smart00282   82 RVsgespGGLTILNLDGPLYLG----GLPEDlKLPPLPVTPGFRGCIRNLKV 129
Laminin_EGF pfam00053
Laminin EGF domain; This family is like pfam00008 but has 8 conserved cysteines instead of six.
2095-2128 1.84e-11

Laminin EGF domain; This family is like pfam00008 but has 8 conserved cysteines instead of six.


Pssm-ID: 395007  Cd Length: 49  Bit Score: 61.22  E-value: 1.84e-11
                           10        20        30
                   ....*....|....*....|....*....|....
gi 281363131  2095 CDCYSIGSFSGACNPLTGQCECREGVIGRRCDSC 2128
Cdd:pfam00053    1 CDCNPHGSLSDTCDPETGQCLCKPGVTGRHCDRC 34
myxo_dep_M36 NF038112
myxosortase-dependent M36 family metallopeptidase; Members of this bacterial protein family ...
648-1005 4.00e-11

myxosortase-dependent M36 family metallopeptidase; Members of this bacterial protein family have an M36 family metallopeptidase domain, like fungalysin (see PF02128), and a C-terminal MYXO-CTERM domain (see TIGR03901), suggesting processing and surface-anchoring by the still-unknown putative transpeptidase, myxosortase. Members of this family include MXAN_3564 (mepA), part of the effector cargo of outer membrane vesicles that the species produces in large numbers during predation on other microbes.


Pssm-ID: 468355 [Multi-domain]  Cd Length: 1597  Bit Score: 69.69  E-value: 4.00e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  648 DYESVRSYRLVIRaqDGGSPSRSNTTQLLVNvidaNDNAPRFYTSQFQESVLENVPVGYNiirVQAYDSDEGAnaeITYS 727
Cdd:NF038112 1249 TADTVLTFQLVVS--DGTKTSAPDTVTVLVR----NVNRAPVAVAGAPATVDERSTVTLD---GSGTDADGDA---LTYA 1316
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  728 ISERDDNfPLAVDPRTGWVQTIKPLDREEQGRFAFQVVAKDGGvppKSASSSVVITVQDVNdNDPAfnpkyyeANVGEDQ 807
Cdd:NF038112 1317 WTQTSGP-AVTLTGATTATATFTAPEVTADTQLTFTLTVSDGT---ASATDTVTVTVRNVN-RAPV-------ANAGADQ 1384
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  808 P--PGTPVT-TVTATDPDEDS-RLHYEITTGNTrgrFAITSQNGRGLITIAQSLDYKQEKRFLLTVaaTDSGGRSDTATV 883
Cdd:NF038112 1385 TvdERSTVTlSGSATDPDGDAlTYAWTQTAGPT---VTLTGADTATASFTAPEVAADTELTFQLTV--SADGQASADVTV 1459
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  884 HINITDANNfAPIfENAPYSASVFEDAPVgttVLVVSATDSDVGVnaqITYSLNEesingLGSPdPFSINPQTGAIVT-N 962
Cdd:NF038112 1460 TVTVRNVNR-APV-AHAGESITVDEGSTV---TLDASATDPDGDT---LTYAWTQ-----VAGP-SVTLTGADSAKLTfT 1525
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....
gi 281363131  963 AP-LDRETTSGYLLTVTAKDGGnpslSDTTDVEIGVTDVNDNAP 1005
Cdd:NF038112 1526 APeVSADTTLTFSLTVTDGSGS----SGPVVVTVTVKNVNRAPD 1565
GAIN pfam16489
GPCR-Autoproteolysis INducing (GAIN) domain; The GAIN a domain of alpha-helices and ...
2290-2458 1.43e-10

GPCR-Autoproteolysis INducing (GAIN) domain; The GAIN a domain of alpha-helices and beta-strands that is found in cell-adhesion GPCRs and precedes the GPS motif where the autoproteolysis occurs, family, pfam01825. The full GAIN domain, comprises the GPS and the GAIN, in cell-adhesion GPCRs, and is the functional unit for autoproteolysis. The GPS motif at the end of the GAIN domain is an ancient domain that exists in primitive ancestor organizms, and the full GAIN + GPS is conserved in all cell-adhesion GPCRs and all PKD1-related proteins.


Pssm-ID: 465137  Cd Length: 205  Bit Score: 63.44  E-value: 1.43e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  2290 THDRLYGADLLVTEGLLQELINYELMQSGLNLSHsqdkyFIKNLVDAASVILDRKYEAEWRratELIQRGPD----DLVD 2365
Cdd:pfam16489   14 RHGPLYGGDVLTAVELLSQLFDLLATQDATLSNA-----FLENFVQTVSNLLDPENRESWE---DLQQTERGtaatKLLR 85
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  2366 AFNKYLVVLARSQHdtYTSPFEIVQPNMALGLDIVTTESlfgyepEQLSEYHRSKYLKPNAFTTESVVLPDTSgFLQHSA 2445
Cdd:pfam16489   86 TLEEYALLLAQNMK--YLTPFTIVTPNIVLSVDRLDTHN------FKGARFPRFPMKGERPKDEDSVKLPPKA-FKPPDS 156
                          170
                   ....*....|...
gi 281363131  2446 RQRPVISFPKYNN 2458
Cdd:pfam16489  157 NGTVVVVFILYRN 169
EGF_CA cd00054
Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular ...
1483-1518 6.86e-10

Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the N-terminus of particular EGF-like domains; calcium-binding may be crucial for numerous protein-protein interactions. Six conserved core cysteines form three disulfide bridges as in non calcium-binding EGF domains, whose structures are very similar. EGF_CA can be found in tandem repeat arrangements.


Pssm-ID: 238011  Cd Length: 38  Bit Score: 56.49  E-value: 6.86e-10
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 281363131 1483 VDLCYS-DPCQNGGTCVRREGGYTCVCPSTHTGQNCE 1518
Cdd:cd00054     2 IDECASgNPCQNGGTCVNTVGSYRCSCPPGYTGRNCE 38
EGF pfam00008
EGF-like domain; There is no clear separation between noise and signal. pfam00053 is very ...
1760-1789 1.18e-09

EGF-like domain; There is no clear separation between noise and signal. pfam00053 is very similar, but has 8 instead of 6 conserved cysteines. Includes some cytokine receptors. The EGF domain misses the N-terminus regions of the Ca2+ binding EGF domains (this is the main reason of discrepancy between swiss-prot domain start/end and Pfam). The family is hard to model due to many similar but different sub-types of EGF domains. Pfam certainly misses a number of EGF domains.


Pssm-ID: 394967  Cd Length: 31  Bit Score: 55.85  E-value: 1.18e-09
                           10        20        30
                   ....*....|....*....|....*....|
gi 281363131  1760 CQSEPCFNGGTCREGWGTYSCECPEGYAGN 1789
Cdd:pfam00008    1 CAPNPCSNGGTCVDTPGGYTCICPEGYTGK 30
EGF_CA cd00054
Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular ...
1760-1792 3.87e-09

Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the N-terminus of particular EGF-like domains; calcium-binding may be crucial for numerous protein-protein interactions. Six conserved core cysteines form three disulfide bridges as in non calcium-binding EGF domains, whose structures are very similar. EGF_CA can be found in tandem repeat arrangements.


Pssm-ID: 238011  Cd Length: 38  Bit Score: 54.57  E-value: 3.87e-09
                          10        20        30
                  ....*....|....*....|....*....|....
gi 281363131 1760 CQSE-PCFNGGTCREGWGTYSCECPEGYAGNSCQ 1792
Cdd:cd00054     5 CASGnPCQNGGTCVNTVGSYRCSCPPGYTGRNCE 38
HRM pfam02793
Hormone receptor domain; This extracellular domain contains four conserved cysteines that ...
2144-2200 7.55e-09

Hormone receptor domain; This extracellular domain contains four conserved cysteines that probably for disulphide bridges. The domain is found in a variety of hormone receptors. It may be a ligand binding domain.


Pssm-ID: 397086  Cd Length: 64  Bit Score: 54.30  E-value: 7.55e-09
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 281363131  2144 YDACPRSFAGGVWWPRTPLGGVAIEGCPPPA-----RGKGQRSCDvQSGSWNTP---DMYNCTSE 2200
Cdd:pfam02793    1 GLGCPRTWDGILCWPRTPAGETVEVPCPDYFsgfdpRGNASRNCT-EDGTWSEHppsNYSNCTSN 64
EGF_CA smart00179
Calcium-binding EGF-like domain;
1482-1518 5.31e-08

Calcium-binding EGF-like domain;


Pssm-ID: 214542 [Multi-domain]  Cd Length: 39  Bit Score: 51.09  E-value: 5.31e-08
                            10        20        30
                    ....*....|....*....|....*....|....*....
gi 281363131   1482 EVDLCYS-DPCQNGGTCVRREGGYTCVCPS-THTGQNCE 1518
Cdd:smart00179    1 DIDECASgNPCQNGGTCVNTVGSYRCECPPgYTDGRNCE 39
HormR smart00008
Domain present in hormone receptors;
2144-2206 9.29e-08

Domain present in hormone receptors;


Pssm-ID: 214468  Cd Length: 70  Bit Score: 51.75  E-value: 9.29e-08
                            10        20        30        40        50        60        70
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   2144 YDACPRSFAGGVWWPRTPLGGVAIEGCPPPARG-----KGQRSCDvQSGSWNT--PDMYNCTSEPFVELR 2206
Cdd:smart00008    2 DLGCPATWDGIICWPQTPAGQLVEVPCPKYFSGfsyktGASRNCT-ENGGWSPpfPNYSNCTSNDYEELK 70
GPS smart00303
G-protein-coupled receptor proteolytic site domain; Present in latrophilin/CL-1, sea urchin ...
2743-2802 1.76e-07

G-protein-coupled receptor proteolytic site domain; Present in latrophilin/CL-1, sea urchin REJ and polycystin.


Pssm-ID: 197639  Cd Length: 49  Bit Score: 50.08  E-value: 1.76e-07
                            10        20        30        40        50        60
                    ....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   2743 SNPQCVRWNSFTNQWTRLGCQTEipdfdgdfnpaAQQAILVNCSCTHISSYAVIVDVIDP 2802
Cdd:smart00303    1 FNPICVFWDESSGEWSTRGCELL-----------ETNGTHTTCSCNHLTTFAVLMDVPPI 49
EGF pfam00008
EGF-like domain; There is no clear separation between noise and signal. pfam00053 is very ...
1486-1516 3.23e-07

EGF-like domain; There is no clear separation between noise and signal. pfam00053 is very similar, but has 8 instead of 6 conserved cysteines. Includes some cytokine receptors. The EGF domain misses the N-terminus regions of the Ca2+ binding EGF domains (this is the main reason of discrepancy between swiss-prot domain start/end and Pfam). The family is hard to model due to many similar but different sub-types of EGF domains. Pfam certainly misses a number of EGF domains.


Pssm-ID: 394967  Cd Length: 31  Bit Score: 48.92  E-value: 3.23e-07
                           10        20        30
                   ....*....|....*....|....*....|.
gi 281363131  1486 CYSDPCQNGGTCVRREGGYTCVCPSTHTGQN 1516
Cdd:pfam00008    1 CAPNPCSNGGTCVDTPGGYTCICPEGYTGKR 31
EGF_CA smart00179
Calcium-binding EGF-like domain;
1760-1792 1.47e-06

Calcium-binding EGF-like domain;


Pssm-ID: 214542 [Multi-domain]  Cd Length: 39  Bit Score: 47.24  E-value: 1.47e-06
                            10        20        30
                    ....*....|....*....|....*....|....*
gi 281363131   1760 CQSE-PCFNGGTCREGWGTYSCECPEGY-AGNSCQ 1792
Cdd:smart00179    5 CASGnPCQNGGTCVNTVGSYRCECPPGYtDGRNCE 39
COG3291 COG3291
Uncharacterized conserved protein, PKD repeat domain [Function unknown];
867-1133 5.11e-04

Uncharacterized conserved protein, PKD repeat domain [Function unknown];


Pssm-ID: 442520 [Multi-domain]  Cd Length: 333  Bit Score: 45.43  E-value: 5.11e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  867 LTVaaTDSGGRSDTATVHINITDANNFAPIFENAPYSASVFEDAPVGTTVLVVSATDSDVGVNAQITYSLNEESINGLGS 946
Cdd:COG3291    56 LTV--TDAAGCSDTTTKTITVGAPNPGVTTVTTSTTVTTLANTANGGATTVVAGSTVGTGVATSTTTAAAPGGGGGTGTT 133
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  947 PDPFSINPQTGAIVTNAPLDRETTSGYLLTVTAKDGGNPSLSDTTDVEIGVTDVNDNAPAFKSPLYQASILEDALVGTSV 1026
Cdd:COG3291   134 TTTGTDTGLTGSTGTASDTATVTTSVSTTDVTSDGTTSASTNPSVTTDTVTTLTGSYTGTIVGGSGSGTVTSGTAGVTTG 213
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1027 IQVAASDPDVGLNGRIKYLLSDRDIEDGSFVIDPTSGTIRTNKGLDRESVAVFHLTAIAVDKGSPPLSSTVEVQIRLEDV 1106
Cdd:COG3291   214 ATSGTSGTGSATSGVAVTDVTLTGISTGDAGTPGTNTVTTSGANTAGTSTITGGTSGVVTTSAATGTSTNGTGGLGTTTA 293
                         250       260
                  ....*....|....*....|....*..
gi 281363131 1107 NDSPPTFASDKITLYVPENSPVGSVVG 1133
Cdd:COG3291   294 ITPGNVSTTADVTGGTATLAVSSTLTT 320
TNFRSF16 cd13416
Tumor necrosis factor receptor superfamily member 16 (TNFRSF16), also known as p75 ...
1963-2061 6.41e-04

Tumor necrosis factor receptor superfamily member 16 (TNFRSF16), also known as p75 neurotrophin receptor (p75NTR) or CD271; TNFRSF16 (also known as nerve growth factor receptor (NGFR) or p75 neurotrophin receptor (p75NTR or p75(NTR)), CD271, Gp80-LNGFR) is a common receptor for both neurotrophins and proneurotrophins, and plays a diverse role in many tissues, including the nervous system. It has been shown to be expressed in various types of stem cells and has been used to prospectively isolate stem cells with different degrees of potency. p75NTR owes its signaling to the recruitment of intracellular binding proteins, leading to the activation of different signaling pathways. It binds nerve growth factor (NGF) and the complex can initiate a signaling cascade which has been associated with both neuronal apoptosis and neuronal survival of discrete populations of neurons, depending on the presence or absence of intracellular signaling molecules downstream of p75NTR (e.g. NF-kB, JNK, or p75NTR intracellular death domain). p75NTR can also bind NGF in concert with the neurotrophic tyrosine kinase receptor type 1 (TrkA) protein where it is thought to modulate the formation of the high-affinity neurotrophin binding complex. On melanoma cell, p75NTR is an immunosuppressive factor, induced by interferon (IFN)-gamma, and mediates down-regulation of melanoma antigens. It can interact with the aggregated form of amyloid beta (Abeta) peptides, and plays an important role in etiopathogenesis of Alzheimer's disease by influencing protein tau hyper-phosphorylation. p75(NTR) is involved in the formation and progression of retina diseases; its expression is induced in retinal pigment epithelium (RPE) cells and its knockdown rescues RPE cell proliferation activity and inhibits RPE apoptosis induced by hypoxia. It can therefore be a potential therapeutic target for RPE hypoxia or oxidative stress diseases.


Pssm-ID: 276921 [Multi-domain]  Cd Length: 159  Bit Score: 43.06  E-value: 6.41e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1963 CESRAQCPDHCPNHSSCQSSWDlSTCECDSGY----VGTDCAPiCTVRPCASGVCRAntslprgydCECNSSSRhgdyCE 2038
Cdd:cd13416    54 CQPCTRCPGLMSMRAPCTATHD-TVCECAYGYyldeDSGTCEP-CTVCPPGQGVVQS---------CGPNQDTV----CE 118
                          90       100
                  ....*....|....*....|....*....
gi 281363131 2039 KelqqpCPGGWWGERV-----CGPCR-CD 2061
Cdd:cd13416   119 A-----CPEGTYSDEDsstdpCLPCTvCE 142
 
Name Accession Description Interval E-value
7tmB2_CELSR_Adhesion_IV cd15441
cadherin EGF LAG seven-pass G-type receptors, group IV adhesion GPCRs, member of the class B2 ...
2809-3066 1.59e-110

cadherin EGF LAG seven-pass G-type receptors, group IV adhesion GPCRs, member of the class B2 family of seven-transmembrane G protein-coupled receptors; The group IV adhesion GPCRs include the cadherin EGF LAG seven-pass G-type receptors (CELSRs) and their Drosophila homolog Flamingo (also known as Starry night). These receptors are also classified as that belongs to the EGF-TM7 group of subfamily B2 adhesion GPCRs, because they contain EGF-like domains. Functionally, the group IV receptors act as key regulators of many physiological processes such as endocrine cell differentiation, neuronal migration, dendrite growth, axon, guidance, lymphatic vessel and valve formation, and planar cell polarity (PCP) during embryonic development. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. In the case of CELSR/Flamingo/Starry night, their extracellular domains comprise nine cadherin repeats linked to a series of epidermal growth factor (EGF)-like and laminin globular (G)-like domains. The cadherin repeats contain sequence motifs that mediate calcium-dependent cell-cell adhesion by homophilic interactions. Moreover, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. Three mammalian orthologs of Flamingo, Celsr1-3, are widely expressed in the nervous system from embryonic development until the adult stage. Each Celsr exhibits different expression patterns in the developing brain, suggesting that they serve distinct functions. Mutations of CELSR1 cause neural tube defects in the nervous system, while mutations of CELSR2 are associated with coronary heart disease. Moreover, CELSR1 and several other PCP signaling molecules, such as dishevelled, prickle, frizzled, have been shown to be upregulated in B lymphocytes of chronic lymphocytic leukemia patients. Celsr3 is expressed in both the developing and adult mouse brain. It has been functionally implicated in proper neuron migration and axon guidance in the CNS.


Pssm-ID: 320557 [Multi-domain]  Cd Length: 254  Bit Score: 353.09  E-value: 1.59e-110
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2809 SLLVQITSYSAFLVSLPLLLGVLLALALLRGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHY 2888
Cdd:cd15441     1 VLLLKIVTYIGIGISLVLLVIAFLVLSCLRGLQSNSNSIHKNLVACLLLAELLFLLGINQT----ENLFPCKLIAILLHY 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2889 FWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIA 2968
Cdd:cd15441    77 FYLSAFSWLLVESLHLYRMLTEPRDINHGHMRFYYLLGYGIPAIIVGLSVGLRPDGYGNPDFCWLSVNETLIWSFAGPIA 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2969 GMSVVNLLILFVSVKAAFTLKDHVLGFGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIG 3048
Cdd:cd15441   157 FVIVITLIIFILALRASCTLKRHVLEKASVRTDLRSSFLLLPLLGATWVFGLLAVNEDSELLHYLFAGLNFLQGLFIFLF 236
                         250
                  ....*....|....*...
gi 281363131 3049 YCIINKRVRENLQRTCLR 3066
Cdd:cd15441   237 YCIFNKKVRRELKNALLR 254
7tmB2_CELSR1 cd15991
Cadherin EGF LAG seven-pass G-type receptor 1, member of the class B2 family of ...
2838-3063 4.84e-51

Cadherin EGF LAG seven-pass G-type receptor 1, member of the class B2 family of seven-transmembrane G protein-coupled receptors; The group IV adhesion GPCRs include the cadherin EGF LAG seven-pass G-type receptors (CELSRs) and their Drosophila homolog Flamingo (also known as Starry night). These receptors are also classified as that belongs to the EGF-TM7 group of subfamily B2 adhesion GPCRs, because they contain EGF-like domains. Functionally, the group IV receptors act as key regulators of many physiological processes such as endocrine cell differentiation, neuronal migration, dendrite growth, axon, guidance, lymphatic vessel and valve formation, and planar cell polarity (PCP) during embryonic development. Three mammalian orthologs of Flamingo, Celsr1-3, are widely expressed in the nervous system from embryonic development until the adult stage. Each Celsr exhibits different expression patterns in the developing brain, suggesting that they serve distinct functions. Mutations of CELSR1 cause neural tube defects in the nervous system, while mutations of CELSR2 are associated with coronary heart disease. Moreover, CELSR1 and several other PCP signaling molecules, such as dishevelled, prickle, frizzled, have been shown to be upregulated in B lymphocytes of chronic lymphocytic leukemia patients. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. In the case of CELSR/Flamingo/Starry night, their extracellular domains comprise nine cadherin repeats linked to a series of epidermal growth factor (EGF)-like and laminin globular (G)-like domains. The cadherin repeats contain sequence motifs that mediate calcium-dependent cell-cell adhesion by homophilic interactions. Moreover, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320657 [Multi-domain]  Cd Length: 254  Bit Score: 182.35  E-value: 4.84e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd15991    30 RTLRSNLHSIHKNLVAALFFSELIFLIGINQT----ENPFVCTVVAILLHYFYMSTFAWMFVEGLHIYRMLTEVRNINTG 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSVKAAFTLKDHVLGFGN 2997
Cdd:cd15991   106 HMRFYYVVGWGIPAIITGLAVGLDPQGYGNPDFCWLSVQDTLIWSFAGPIGIVVIINTVIFVLAAKASCGRRQRYFEKSG 185
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 281363131 2998 LRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQRT 3063
Cdd:cd15991   186 VISMLRTAFLLLLLISATWLLGLMAVNSDTLSFHYLFAIFSCLQGIFIFFFHCIFNKEVRKHLKNV 251
7tmB2_CELSR3 cd15993
Cadherin EGF LAG seven-pass G-type receptor 3, member of the class B2 family of ...
2838-3065 5.89e-43

Cadherin EGF LAG seven-pass G-type receptor 3, member of the class B2 family of seven-transmembrane G protein-coupled receptors; The group IV adhesion GPCRs include the cadherin EGF LAG seven-pass G-type receptors (CELSRs) and their Drosophila homolog Flamingo (also known as Starry night). These receptors are also classified as that belongs to the EGF-TM7 group of subfamily B2 adhesion GPCRs, because they contain EGF-like domains. Functionally, the group IV receptors act as key regulators of many physiological processes such as endocrine cell differentiation, neuronal migration, dendrite growth, axon, guidance, lymphatic vessel and valve formation, and planar cell polarity (PCP) during embryonic development. Three mammalian orthologs of Flamingo, Celsr1-3, are widely expressed in the nervous system from embryonic development until the adult stage. Each Celsr exhibits different expression patterns in the developing brain, suggesting that they serve distinct functions. Mutations of CELSR1 cause neural tube defects in the nervous system, while mutations of CELSR2 are associated with coronary heart disease. Moreover, CELSR1 and several other PCP signaling molecules, such as dishevelled, prickle, frizzled, have been shown to be upregulated in B lymphocytes of chronic lymphocytic leukemia patients. Celsr3 is expressed in both the developing and adult mouse brain. It has been functionally implicated in proper neuronal migration and axon guidance in the CNS. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. In the case of CELSR/Flamingo/Starry night, their extracellular domains comprise nine cadherin repeats linked to a series of epidermal growth factor (EGF)-like and laminin globular (G)-like domains. The cadherin repeats contain sequence motifs that mediate calcium-dependent cell-cell adhesion by homophilic interactions. Moreover, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320659 [Multi-domain]  Cd Length: 254  Bit Score: 158.85  E-value: 5.89e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd15993    30 RGLKSNTRGIHSNIAAALFLSELLFLLGINRT----ENQFLCTVVAILLHYFFLSTFAWLFVQGLHIYRMQTEARNVNFG 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVN-LLILFVSVKAAFTLKDHVLGFG 2996
Cdd:cd15993   106 AMRFYYAIGWGVPAIITGLAVGLDPEGYGNPDFCWISIHDKLVWSFAGPIVVVIVMNgVMFLLVARMSCSPGQKETKKTS 185
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 281363131 2997 NLRTLLwLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQRTCL 3065
Cdd:cd15993   186 VLMTLR-SSFLLLLLISATWLFGLLAVNNSVLAFHYLHAILCCLQGLAVLLLFCVLNEEVQEAWKLACL 253
7tmB2_latrophilin-like_invertebrate cd15440
invertebrate latrophilin-like receptors, member of the class B2 family of seven-transmembrane ...
2838-3064 1.17e-41

invertebrate latrophilin-like receptors, member of the class B2 family of seven-transmembrane G protein-coupled receptors; This subgroup includes latrophilin-like proteins that are found in invertebrates such as insects and worms. Latrophilins (also called lectomedins or latrotoxin receptors) belong to Group I adhesion GPCRs, which also include ETL (EGF-TM7-latrophilin-related protein). These receptors are a member of the adhesion family (subclass B2) that belongs to the class B GPCRs. Three subtypes of vertebrate latrophilins have been identified: LPH1 (latrophilin-1), LPH2, and LPH3. The latrophilin-1 is a brain-specific calcium-independent receptor of alpha-latrotoxin, a potent presynaptic neurotoxin from the venom of the black widow spider that induces massive neurotransmitter release from sensory and motor neurons as well as endocrine cells, leading to nerve-terminal degeneration. Latrophilin-2 and -3, although sharing strong sequence homology to latrophilin-1, do not bind alpha-latrotoxin. While latrophilin-3 is also brain specific, latrophilin-2 is ubiquitously distributed. The endogenous ligands for these two receptors are unknown. ETL, a seven transmembrane receptor containing EGF-like repeats is highly expressed in heart, where developmentally regulated, as well as in normal smooth cells. The function of the ETL is unknown. All adhesion GPCRs possess large N-terminal extracellular domains containing multiple structural motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, coupled to a seven-transmembrane domain. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320556 [Multi-domain]  Cd Length: 259  Bit Score: 155.50  E-value: 1.17e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd15440    30 RNLQCDRNTIHKNLCLCLLIAEIVFLLGIDQT----ENRTLCGVIAGLLHYFFLAAFSWMLLEGFQLYVMLVEVFEPEKS 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSV-------KAAFTLKD 2990
Cdd:cd15440   106 RIKWYYLFGYGLPALIVAVSAGVDPTGYGTEDHCWLSTENGFIWSFVGPVIVVLLANLVFLGMAIyvmcrhsSRSASKKD 185
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 281363131 2991 HVLGfGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQRTC 3064
Cdd:cd15440   186 ASKL-KNIRGWLKGSIVLVVLLGLTWTFGLLFINQESIVMAYIFTILNSLQGLFIFIFHCVLNEKVRKELRRWL 258
7tmB2_CELSR2 cd15992
Cadherin EGF LAG seven-pass G-type receptor 2, member of the class B2 family of ...
2838-3064 1.89e-41

Cadherin EGF LAG seven-pass G-type receptor 2, member of the class B2 family of seven-transmembrane G protein-coupled receptors; The group IV adhesion GPCRs include the cadherin EGF LAG seven-pass G-type receptors (CELSRs) and their Drosophila homolog Flamingo (also known as Starry night). These receptors are also classified as that belongs to the EGF-TM7 group of subfamily B2 adhesion GPCRs, because they contain EGF-like domains. Functionally, the group IV receptors act as key regulators of many physiological processes such as endocrine cell differentiation, neuronal migration, dendrite growth, axon, guidance, lymphatic vessel and valve formation, and planar cell polarity (PCP) during embryonic development. Three mammalian orthologs of Flamingo, Celsr1-3, are widely expressed in the nervous system from embryonic development until the adult stage. Each Celsr exhibits different expression patterns in the developing brain, suggesting that they serve distinct functions. Mutations of CELSR1 cause neural tube defects in the nervous system, while mutations of CELSR2 are associated with coronary heart disease. Moreover, CELSR1 and several other PCP signaling molecules, such as dishevelled, prickle, frizzled, have been shown to be upregulated in B lymphocytes of chronic lymphocytic leukemia patients. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. In the case of CELSR/Flamingo/Starry night, their extracellular domains comprise nine cadherin repeats linked to a series of epidermal growth factor (EGF)-like and laminin globular (G)-like domains. The cadherin repeats contain sequence motifs that mediate calcium-dependent cell-cell adhesion by homophilic interactions. Moreover, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320658  Cd Length: 255  Bit Score: 154.59  E-value: 1.89e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd15992    30 RALRSNKTSIRKNGATALFLSELVFILGINQA----DNPFACTVIAILLHFFYLCTFSWLFLEGLHIYRMLSEVRDINYG 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSVKAAFTLKDHVLG--- 2994
Cdd:cd15992   106 PMRFYYLIGWGVPAFITGLAVGLDPEGYGNPDFCWLSIYDTLIWSFAGPVAFAVSMNVFLYILSSRASCSAQQQSFEkkk 185
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 281363131 2995 --FGNLRTllwlSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQRTC 3064
Cdd:cd15992   186 gpVSGLRT----AFTVLLLVSVTCLLALLSVNSDVILFHYLFAGFNCLQGPFIFLSHVVLLKEVRKALKTLC 253
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
901-1003 2.96e-39

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 142.45  E-value: 2.96e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  901 PYSASVFEDAPVGTTVLVVSATDSDVGVNAQITYSLNEESINGLgspdpFSINPQTGAIVTNAPLDRETTSGYLLTVTAK 980
Cdd:cd11304     1 SYEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGNEDGL-----FSIDPSTGEITTAKPLDREEQSSYTLTVTAT 75
                          90       100
                  ....*....|....*....|...
gi 281363131  981 DGGNPSLSDTTDVEIGVTDVNDN 1003
Cdd:cd11304    76 DGGGPPLSSTATVTITVLDVNDN 98
7tmB2_Adhesion cd15040
adhesion receptors, subfamily B2 of the class B family of seven-transmembrane G ...
2841-3058 2.91e-38

adhesion receptors, subfamily B2 of the class B family of seven-transmembrane G protein-coupled receptors; The B2 subfamily of class B GPCRs consists of cell-adhesion receptors with 33 members in humans and vertebrates. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing a variety of structural motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, linked to a class B seven-transmembrane domain. These include, for example, EGF (epidermal growth factor)-like domains in CD97, Celsr1 (cadherin family member), Celsr2, Celsr3, EMR1 (EGF-module-containing mucin-like hormone receptor-like 1), EMR2, EMR3, and Flamingo; two laminin A G-type repeats and nine cadherin domains in Flamingo and its human orthologs Celsr1, Celsr2 and Celsr3; olfactomedin-like domains in the latrotoxin receptors; and five or four thrombospondin type 1 repeats in BAI1 (brain-specific angiogenesis inhibitor 1), BAI2 and BAI3. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320168 [Multi-domain]  Cd Length: 253  Bit Score: 145.41  E-value: 2.91e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2841 QTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTE-MRDINHGPM 2919
Cdd:cd15040    34 KRKPTKILLNLCLALLLANLLFLFGINST----DNPVLCTAVAALLHYFLLASFMWMLVEALLLYLRLVKvFGTYPRHFI 109
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2920 GFYFAMGYGAPAIVVGLSVGVRAHEYGNSL-FCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSVKAAFTLKDHVLGFG-- 2996
Cdd:cd15040   110 LKYALIGWGLPLIIVIITLAVDPDSYGNSSgYCWLSNGNGLYYAFLGPVLLIILVNLVIFVLVLRKLLRLSAKRNKKKrk 189
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 281363131 2997 NLRTLLWLSVVSLPLMGVMWVLAVLAASEhsqllslllsGVVLLHALFCL----------IGYCIINKRVRE 3058
Cdd:cd15040   190 KTKAQLRAAVSLFFLLGLTWIFGILAIFG----------ARVVFQYLFAIfnslqgffifIFHCLRNKEVRK 251
7tmB2_GPR133-like_Adhesion_V cd15933
orphan GPR133 and related proteins, group V adhesion GPCRs, member of class B2 family of ...
2846-3058 1.06e-37

orphan GPR133 and related proteins, group V adhesion GPCRs, member of class B2 family of seven-transmembrane G protein-coupled receptors; group V adhesion GPCRs include orphan receptors GPR133, GPR144, and closely related proteins. The function of GPR144 has not yet been characterized, whereas GPR133 is highly expressed in the pituitary gland and is coupled to the G(s) protein, leading to activation of adenylate cyclase pathway. Moreover, genetic variations in the GPR133 have been reported to be associated with adult height and heart rate. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in ligand recognition as well as cell-cell adhesion and cell-matrix interactions, linked by a stalk region to a class B seven-transmembrane domain. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. However, several adhesion GPCRs, including GPR 111, GPR115, and CELSR1, are predicted to be non-cleavable at the GAIN domain because of the lack of a consensus catalytic triad sequence (His-Leu-Ser/Thr) within their GPS.


Pssm-ID: 320599 [Multi-domain]  Cd Length: 252  Bit Score: 143.62  E-value: 1.06e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2846 TIHQNIVLCVFCAELLFFVGMQSRRQllesEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTemRDINHGP-MGFYFA 2924
Cdd:cd15933    38 QIHKNLCVALLLAQILLLAGEWAEGN----KVACKVVAILLHFFFMAAFSWMLVEGLHLYLMIV--KVFNYKSkMRYYYF 111
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2925 MGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSVKAAFTL-----KDHVLGFGNLR 2999
Cdd:cd15933   112 IGWGLPAIIVAISLAILFDDYGSPNVCWLSLDDGLIWAFVGPVIFIITVNTVILILVVKITVSLstndaKKSQGTLAQIK 191
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 281363131 3000 TLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRE 3058
Cdd:cd15933   192 STAKASVVLLPILGLTWLFGVLVVNSQTIVFQYIFVILNSLQGLMIFLFHCVLNSEVRS 250
7tmB2_Latrophilin-1 cd16007
Latrophilin-1, member of the class B2 family of seven-transmembrane G protein-coupled ...
2838-3066 2.69e-37

Latrophilin-1, member of the class B2 family of seven-transmembrane G protein-coupled receptors; Latrophilins (also called lectomedins or latrotoxin receptors) belong to Group I adhesion GPCRs, which also include ETL (EGF-TM7-latrophilin-related protein). These receptors are a member of the adhesion family (subclass B2) that belongs to the class B GPCRs. Three subtypes of latrophilins have been identified: LPH1 (latrophilin-1), LPH2, and LPH3. The latrophilin-1 is a brain-specific calcium-independent receptor of alpha-latrotoxin, a potent presynaptic neurotoxin from the venom of the black widow spider that induces massive neurotransmitter release from sensory and motor neurons as well as endocrine cells, leading to nerve-terminal degeneration. Latrophilin-2 and -3, although sharing strong sequence homology to latrophilin-1, do not bind alpha-latrotoxin. While latrophilin-3 is also brain specific, latrophilin-2 is ubiquitously distributed. The endogenous ligands for these two receptors are unknown. ETL, a seven transmembrane receptor containing EGF-like repeats is highly expressed in heart, where developmentally regulated, as well as in normal smooth cells. The function of the ETL is unknown. All adhesion GPCRs possess large N-terminal extracellular domains containing multiple structural motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, coupled to a seven-transmembrane domain. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320673 [Multi-domain]  Cd Length: 258  Bit Score: 142.75  E-value: 2.69e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd16007    30 RGLQTDRNTIHKNLCINLFLAELLFLIGIDKT----QYQIACPIFAGLLHFFFLAAFSWLCLEGVQLYLMLVEVFESEYS 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVS----VKAAFTLKDHVL 2993
Cdd:cd16007   106 RKKYYYLCGYCFPALVVGISAAIDYRSYGTEKACWLRVDNYFIWSFIGPVSFVIVVNLVFLMVTlhkmIRSSSVLKPDSS 185
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 281363131 2994 GFGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQRtCLR 3066
Cdd:cd16007   186 RLDNIKSWALGAITLLFLLGLTWAFGLLFINKESVVMAYLFTTFNAFQGMFIFIFHCALQKKVHKEYSK-CLR 257
7tm_classB cd13952
class B family of seven-transmembrane G protein-coupled receptors; The class B of ...
2841-3060 3.32e-37

class B family of seven-transmembrane G protein-coupled receptors; The class B of seven-transmembrane GPCRs is classified into three major subfamilies: subfamily B1 (secretin-like receptor family), B2 (adhesion family), and B3 (Methuselah-like family). The class B receptors have been identified in all the vertebrates, from fishes to mammals, as well as invertebrates including Caenorhabditis elegans and Drosophila melanogaster, but are not present in plants, fungi or prokaryotes. The B1 subfamily comprises receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, glucagon, glucagon-like peptide (GLP), calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the subfamily B1 receptors preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. The subfamily B2 consists of cell-adhesion receptors with 33 members in humans and vertebrates. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing a variety of structural motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, linked to a class B seven-transmembrane domain. These include, for example, EGF (epidermal growth factor)-like domains in CD97, Celsr1 (cadherin family member), Celsr2, Celsr3, EMR1 (EGF-module-containing mucin-like hormone receptor-like 1), EMR2, EMR3, and Flamingo; two laminin A G-type repeats and nine cadherin domains in Flamingo and its human orthologs Celsr1, Celsr2 and Celsr3; olfactomedin-like domains in the latrotoxin receptors; and five or four thrombospondin type 1 repeats in BAI1 (brain-specific angiogenesis inhibitor 1), BAI2 and BAI3. Almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. Furthermore, the subfamily B3 includes Methuselah (Mth) protein, which was originally identified in Drosophila as a GPCR affecting stress resistance and aging, and its closely related proteins.


Pssm-ID: 410627 [Multi-domain]  Cd Length: 260  Bit Score: 142.35  E-value: 3.32e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2841 QTNSNTIHQNIVLCVFCAELLFFVGMQSrrQLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG-PM 2919
Cdd:cd13952    33 RNLRGKILINLCLSLLLAQLLFLIGQLL--TSSDRPVLCKALAILLHYFLLASFFWMLVEAFDLYRTFVKVFGSSERrRF 110
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2920 GFYFAMGYGAPAIVVGLSVGVRAHEYGNSL-----FCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSVKAAFTLK---DH 2991
Cdd:cd13952   111 LKYSLYGWGLPLLIVIITAIVDFSLYGPSPgyggeYCWLSNGNALLWAFYGPVLLILLVNLVFFILTVRILLRKLretPK 190
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 281363131 2992 VLGFGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLlsgvvllhaLFCL----------IGYCIINKRVRENL 3060
Cdd:cd13952   191 QSERKSDRKQLRAYLKLFPLMGLTWIFGILAPFVGGSLVFWY---------LFDIlnslqgffifLIFCLKNKEVRRLL 260
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
585-685 1.10e-36

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 134.75  E-value: 1.10e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  585 TYTVQVPEDQWGGTEdntVAHIRATDADQGNNAAIRYAIIGGNTQSQFSIDSMSGDVSLVKPLDYESVRSYRLVIRAQDG 664
Cdd:cd11304     1 SYEVSVPENAPPGTV---VLTVSATDPDSGENGEVTYSIVSGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDG 77
                          90       100
                  ....*....|....*....|.
gi 281363131  665 GSPSRSNTTQLLVNVIDANDN 685
Cdd:cd11304    78 GGPPLSSTATVTITVLDVNDN 98
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
693-790 2.18e-36

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 133.98  E-value: 2.18e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  693 QFQESVLENVPVGYNIIRVQAYDSDEGANAEITYSISERDDNFPLAVDPRTGWVQTIKPLDREEQGRFAFQVVAKDGGVP 772
Cdd:cd11304     1 SYEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDGGGP 80
                          90
                  ....*....|....*...
gi 281363131  773 PKSASSSVVITVQDVNDN 790
Cdd:cd11304    81 PLSSTATVTITVLDVNDN 98
7tm_2 pfam00002
7 transmembrane receptor (Secretin family); This family is known as Family B, the ...
2809-3027 4.05e-36

7 transmembrane receptor (Secretin family); This family is known as Family B, the secretin-receptor family or family 2 of the G-protein-coupled receptors (GCPRs). They have been described in many animal species, but not in plants, fungi or prokaryotes. Three distinct sub-families are recognized. Subfamily B1 contains classical hormone receptors, such as receptors for secretin and glucagon, that are all involved in cAMP-mediated signalling pathways. Subfamily B2 contains receptors with long extracellular N-termini, such as the leukocyte cell-surface antigen CD97; calcium-independent receptors for latrotoxin, and brain-specific angiogenesis inhibitors amongst others. Subfamily B3 includes Methuselah and other Drosophila proteins. Other than the typical seven-transmembrane region, characteriztic structural features include an amino-terminal extracellular domain involved in ligand binding, and an intracellular loop (IC3) required for specific G-protein coupling.


Pssm-ID: 459625 [Multi-domain]  Cd Length: 248  Bit Score: 138.95  E-value: 4.05e-36
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  2809 SLLVQITSYSAFlvslplllgvllalallRGQQTNSNTIHQNIVLCVFCAELLFFVGM----QSRRQLLESEFPCKLTAI 2884
Cdd:pfam00002   18 ALLLAIAIFLLF-----------------RKLHCTRNYIHLNLFASFILRALLFLVGDavlfNKQDLDHCSWVGCKVVAV 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  2885 CLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLV 2964
Cdd:pfam00002   81 FLHYFFLANFFWMLVEGLYLYTLLVEVFFSERKYFWWYLLIGWGVPALVVGIWAGVDPKGYGEDDGCWLSNENGLWWIIR 160
                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 281363131  2965 GPIAGMSVVNLLILFVSVKAAFT-LKDHVLGFGNLR-TLLWL--SVVSLPLMGVMWVLAVLAASEHS 3027
Cdd:pfam00002  161 GPILLIILVNFIIFINIVRILVQkLRETNMGKSDLKqYRRLAksTLLLLPLLGITWVFGLFAFNPEN 227
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
1012-1108 1.11e-35

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 132.05  E-value: 1.11e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1012 YQASILEDALVGTSVIQVAASDPDVGLNGRIKYLLSDRDiEDGSFVIDPTSGTIRTNKGLDRESVAVFHLTAIAVDKGSP 1091
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGN-EDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDGGGP 80
                          90
                  ....*....|....*..
gi 281363131 1092 PLSSTVEVQIRLEDVND 1108
Cdd:cd11304    81 PLSSTATVTITVLDVND 97
7tmB2_Latrophilin_Adhesion_I cd15252
Latrophilins and similar receptors, group I adhesion GPCRs, member of class B2 family of ...
2838-3066 4.27e-35

Latrophilins and similar receptors, group I adhesion GPCRs, member of class B2 family of seven-transmembrane G protein-coupled receptors; Group I adhesion GPCRs consist of latrophilins (also called lectomedins or latrotoxin receptors) and ETL (EGF-TM7-latrophilin-related protein. These receptors are a member of the adhesion family (subclass B2) that belongs to the class B GPCRs. Three subtypes of latrophilins have been identified: LPH1 (latrophilin-1), LPH2, and LPH3. The latrophilin-1 is a brain-specific calcium-independent receptor of alpha-latrotoxin, a potent presynaptic neurotoxin from the venom of the black widow spider that induces massive neurotransmitter release from sensory and motor neurons as well as endocrine cells, leading to nerve-terminal degeneration. Latrophilin-2 and -3, although sharing strong sequence homology to latrophilin-1, do not bind alpha-latrotoxin. While latrophilin-3 is also brain specific, latrophilin-2 is ubiquitously distributed. The endogenous ligands for these two receptors are unknown. ETL, a seven transmembrane receptor containing EGF-like repeats is highly expressed in heart, where developmentally regulated, as well as in normal smooth cells. The function of the ETL is unknown. All adhesion GPCRs possess large N-terminal extracellular domains containing multiple structural motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, coupled to a seven-transmembrane domain. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320380 [Multi-domain]  Cd Length: 257  Bit Score: 136.48  E-value: 4.27e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd15252    30 RGLQSDRTTIHKNLCISLFLAELVFLIGINTT----TNKIFCSVIAGLLHYFFLAAFAWMFIEGIQLYLMLVEVFENEGS 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSVKAAF----TLKDHVL 2993
Cdd:cd15252   106 RHKNFYIFGYGSPAVIVGVSAALGYRYYGTTKVCWLSTENYFIWSFIGPATLIILLNLIFLGVAIYKMFrhtaGLKPEVS 185
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 281363131 2994 GFGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQRtCLR 3066
Cdd:cd15252   186 CLENIRSWARGAIALLFLLGLTWIFGVLHINHASVVMAYLFTVSNSLQGMFIFLFHCVLSRKVRKEYYK-LFR 257
7tmB2_Latrophilin cd15436
Latrophilins, member of the class B2 family of seven-transmembrane G protein-coupled receptors; ...
2838-3066 3.00e-34

Latrophilins, member of the class B2 family of seven-transmembrane G protein-coupled receptors; Latrophilins (also called lectomedins or latrotoxin receptors) belong to Group I adhesion GPCRs, which also include ETL (EGF-TM7-latrophilin-related protein). These receptors are a member of the adhesion family (subclass B2) that belongs to the class B GPCRs. Three subtypes of latrophilins have been identified: LPH1 (latrophilin-1), LPH2, and LPH3. The latrophilin-1 is a brain-specific calcium-independent receptor of alpha-latrotoxin, a potent presynaptic neurotoxin from the venom of the black widow spider that induces massive neurotransmitter release from sensory and motor neurons as well as endocrine cells, leading to nerve-terminal degeneration. Latrophilin-2 and -3, although sharing strong sequence homology to latrophilin-1, do not bind alpha-latrotoxin. While latrophilin-3 is also brain specific, latrophilin-2 is ubiquitously distributed. The endogenous ligands for these two receptors are unknown. ETL, a seven transmembrane receptor containing EGF-like repeats is highly expressed in heart, where developmentally regulated, as well as in normal smooth cells. The function of the ETL is unknown. All adhesion GPCRs possess large N-terminal extracellular domains containing multiple structural motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, coupled to a seven-transmembrane domain. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320552 [Multi-domain]  Cd Length: 258  Bit Score: 134.15  E-value: 3.00e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRRQllesEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd15436    30 RGLQTDRNTIHKNLCINLFIAELLFLIGINRTQY----TIACPIFAGLLHFFFLAAFCWLCLEGVQLYLLLVEVFESEYS 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVS----VKAAFTLKDHVL 2993
Cdd:cd15436   106 RRKYFYLCGYSFPALVVAVSAAIDYRSYGTEKACWLRVDNYFIWSFIGPVTFVITLNLVFLVITlhkmVSHSDLLKPDSS 185
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 281363131 2994 GFGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQRtCLR 3066
Cdd:cd15436   186 RLDNIKSWALGAIALLFLLGLTWSFGLMFINEESVVMAYLFTIFNAFQGVFIFIFHCALQKKVRKEYSK-CLR 257
7tmB2_Latrophilin-2 cd16006
Latrophilin-2, member of the class B2 family of seven-transmembrane G protein-coupled ...
2838-3066 3.47e-34

Latrophilin-2, member of the class B2 family of seven-transmembrane G protein-coupled receptors; Latrophilins (also called lectomedins or latrotoxin receptors) belong to Group I adhesion GPCRs, which also include ETL (EGF-TM7-latrophilin-related protein). These receptors are a member of the adhesion family (subclass B2) that belongs to the class B GPCRs. Three subtypes of latrophilins have been identified: LPH1 (latrophilin-1), LPH2, and LPH3. The latrophilin-1 is a brain-specific calcium-independent receptor of alpha-latrotoxin, a potent presynaptic neurotoxin from the venom of the black widow spider that induces massive neurotransmitter release from sensory and motor neurons as well as endocrine cells, leading to nerve-terminal degeneration. Latrophilin-2 and -3, although sharing strong sequence homology to latrophilin-1, do not bind alpha-latrotoxin. While latrophilin-3 is also brain specific, latrophilin-2 is ubiquitously distributed. The endogenous ligands for these two receptors are unknown. ETL, a seven transmembrane receptor containing EGF-like repeats is highly expressed in heart, where developmentally regulated, as well as in normal smooth cells. The function of the ETL is unknown. All adhesion GPCRs possess large N-terminal extracellular domains containing multiple structural motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, coupled to a seven-transmembrane domain. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320672 [Multi-domain]  Cd Length: 258  Bit Score: 133.89  E-value: 3.47e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQsrrqLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd16006    30 RGLQSDRNTIHKNLCINLFIAEFIFLIGID----KTEYKIACPIFAGLLHFFFLAAFAWMCLEGVQLYLMLVEVFESEYS 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVS----VKAAFTLKDHVL 2993
Cdd:cd16006   106 RKKYYYVAGYLFPATVVGVSAAIDYKSYGTEKACWLRVDNYFIWSFIGPVTFIILLNLIFLVITlckmVKHSNTLKPDSS 185
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 281363131 2994 GFGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQRtCLR 3066
Cdd:cd16006   186 RLENIKSWVLGAFALLCLLGLTWSFGLLFINEETIVMAYLFTIFNAFQGMFIFIFHCALQKKVRKEYSK-CFR 257
LamG cd00110
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1558-1734 1.47e-31

Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.


Pssm-ID: 238058 [Multi-domain]  Cd Length: 151  Bit Score: 122.53  E-value: 1.47e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1558 ARAFGRNSFLTFESLK-QRHRFNLKLRFATVQENGLLLYNGRYNElHDFIALEIHEGHVSFSFSLGdhSERISVIQEAKV 1636
Cdd:cd00110     1 GVSFSGSSYVRLPTLPaPRTRLSISFSFRTTSPNGLLLYAGSQNG-GDFLALELEDGRLVLRYDLG--SGSLVLSSKTPL 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1637 SDGKWHQVEVVYLNRSVTLVLDNCDTAialsgqlgdrwscanRTTLKLDkrcslltetcHRFLDLTGPLQVGGLPRIPAH 1716
Cdd:cd00110    78 NDGQWHSVSVERNGRSVTLSVDGERVV---------------ESGSPGG----------SALLNLDGPLYLGGLPEDLKS 132
                         170
                  ....*....|....*....
gi 281363131 1717 FPVTNRD-FVGCISDLRID 1734
Cdd:cd00110   133 PGLPVSPgFVGCIRDLKVN 151
7tmB2_EMR cd15439
epidermal growth factor-like module-containing mucin-like hormone receptors, member of the ...
2838-3063 2.60e-31

epidermal growth factor-like module-containing mucin-like hormone receptors, member of the class B2 family of seven-transmembrane G protein-coupled receptors; group II adhesion GPCRs, including the epidermal growth factor (EGF)-module-containing, mucin-like hormone receptor (EMR1-4) and the leukocyte cell-surface antigen CD97, are primarily expressed in cells of the immune system. All EGF-TM7 receptors, which belong to the B2 subfamily of adhesion GPCRs, are members of group II, except for ETL (EGF-TM7-latrophilin related protein), which is classified into group I. Members of the EGF-TM7 receptors are characterized by the presence of varying number of N-terminal EGF-like domains, which play critical roles in ligand recognition and cell adhesion, linked by a stalk region to a class B seven-transmembrane domain. In the case of EMR2, alternative splicing results in four isoforms possessing either two (EGF1,2), three (EGF1,2,5), four (EGF1,2,3,5) or five (EGF1,2,3,4,5) EGF-like domains. Moreover, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. EMR2 shares strong sequence homology with CD97, differing by only six amino acids. CD97 is widely expressed on lymphocytes, monocytes, macrophages, dendritic cells, granulocytes and smooth muscle cells as well as in a variety of human tumors including colorectal, gastric, esophageal pancreatic, and thyroid carcinoma. However, unlike CD97, EMR2 is not found in those of CD97-positive tumor cells and is not expressed on lymphocytes but instead on monocytes, macrophages and granulocytes. CD97 has three known ligands: CD55, decay-accelerating factor for regulation of complement system; chondroitin sulfate, a glycosaminoglycan found in the extracellular matrix; and the integrin alpha5beta1, which play a role in angiogenesis. Although EMR2 does not effectively interact with CD55, the fourth EGF-like domain of this receptor binds to chondroitin sulfate to mediate cell attachment.


Pssm-ID: 320555 [Multi-domain]  Cd Length: 263  Bit Score: 125.53  E-value: 2.60e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGM-QSRRQLLesefpCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINH 2916
Cdd:cd15439    30 RSIRNTSTSLHLQLSLCLFLADLLFLVGIdRTDNKVL-----CSIIAGFLHYLFLACFAWMFLEAVHLFLTVRNLKVVNY 104
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2917 GPMG-----FYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSVKaafTLKDH 2991
Cdd:cd15439   105 FSSHrfkkrFMYPVGYGLPAVIVAISAAVNPQGYGTPKHCWLSMEKGFIWSFLGPVCVIIVINLVLFCLTLW---ILREK 181
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 281363131 2992 -------VLGFGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQRT 3063
Cdd:cd15439   182 lsslnaeVSTLKNTRLLTFKAIAQLFILGCTWILGLFQVGPVATVMAYLFTITNSLQGVFIFLVHCLLNRQVREEYRRW 260
7tmB2_Latrophilin-3 cd16005
Latrophilin-3, member of the class B2 family of seven-transmembrane G protein-coupled ...
2838-3066 5.18e-31

Latrophilin-3, member of the class B2 family of seven-transmembrane G protein-coupled receptors; Latrophilins (also called lectomedins or latrotoxin receptors) belong to Group I adhesion GPCRs, which also include ETL (EGF-TM7-latrophilin-related protein). These receptors are a member of the adhesion family (subclass B2) that belongs to the class B GPCRs. Three subtypes of latrophilins have been identified: LPH1 (latrophilin-1), LPH2, and LPH3. The latrophilin-1 is a brain-specific calcium-independent receptor of alpha-latrotoxin, a potent presynaptic neurotoxin from the venom of the black widow spider that induces massive neurotransmitter release from sensory and motor neurons as well as endocrine cells, leading to nerve-terminal degeneration. Latrophilin-2 and -3, although sharing strong sequence homology to latrophilin-1, do not bind alpha-latrotoxin. While latrophilin-3 is also brain specific, latrophilin-2 is ubiquitously distributed. The endogenous ligands for these two receptors are unknown. ETL, a seven transmembrane receptor containing EGF-like repeats is highly expressed in heart, where developmentally regulated, as well as in normal smooth cells. The function of the ETL is unknown. All adhesion GPCRs possess large N-terminal extracellular domains containing multiple structural motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, coupled to a seven-transmembrane domain. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320671 [Multi-domain]  Cd Length: 258  Bit Score: 124.67  E-value: 5.18e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRRQllesEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd16005    30 RGLQSDRNTIHKNLCISLFVAELLFLIGINRTDQ----PIACAVFAALLHFFFLAAFTWMFLEGVQLYIMLVEVFESEHS 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSVKAAF----TLKDHVL 2993
Cdd:cd16005   106 RRKYFYLVGYGMPALIVAVSAAVDYRSYGTDKVCWLRLDTYFIWSFIGPATLIIMLNVIFLGIALYKMFhhtaILKPESG 185
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 281363131 2994 GFGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQRtCLR 3066
Cdd:cd16005   186 CLDNIKSWVIGAIALLCLLGLTWAFGLMYINESTVIMAYLFTIFNSLQGMFIFIFHCVLQKKVRKEYGK-CLR 257
7tmB2_CD97 cd15438
CD97 antigen, member of the class B2 family of seven-transmembrane G protein-coupled receptors; ...
2838-3062 9.76e-31

CD97 antigen, member of the class B2 family of seven-transmembrane G protein-coupled receptors; group II adhesion GPCRs, including the leukocyte cell-surface antigen CD97 and the epidermal growth factor (EGF)-module-containing, mucin-like hormone receptor (EMR1-4), are primarily expressed in cells of the immune system. All EGF-TM7 receptors, which belong to the B2 subfamily B2 of adhesion GPCRs, are members of group II, except for ETL (EGF-TM7-latrophilin related protein), which is classified into group I. Members of the EGF-TM7 receptors are characterized by the presence of varying numbers of N-terminal EGF-like domains, which play critical roles in ligand recognition and cell adhesion, linked by a stalk region to a class B seven-transmembrane domain. In the case of CD97, alternative splicing results in three isoforms possessing either three (EGF1,2,5), four (EGF1,2,3,5) or five (EGF1,2,3,4,5) EGF-like domains. Moreover, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. For example, CD97, which is involved in angiogenesis and the migration and invasion of tumor cells, has been shown to promote cell aggregation in a GPS proteolysis-dependent manner. CD97 is widely expressed on lymphocytes, monocytes, macrophages, dendritic cells, granulocytes and smooth muscle cells as well as in a variety of human tumors including colorectal, gastric, esophageal pancreatic, and thyroid carcinoma. EMR2 shares strong sequence homology with CD97, differing by only six amino acids. However, unlike CD97, EMR2 is not found in those of CD97-positive tumor cells and is not expressed on lymphocytes but instead on monocytes, macrophages and granulocytes. CD97 has three known ligands: CD55, decay-accelerating factor for regulation of complement system; chondroitin sulfate, a glycosaminoglycan found in the extracellular matrix; and the integrin alpha5beta1, which play a role in angiogenesis. Although EMR2 does not effectively interact with CD55, the fourth EGF-like domain of this receptor binds to chondroitin sulfate to mediate cell attachment.


Pssm-ID: 320554 [Multi-domain]  Cd Length: 261  Bit Score: 123.72  E-value: 9.76e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd15438    30 RSIRGTRNTIHLHLCLSLFLAHLIFLLGINNT----NNQVACAVVAGLLHYFFLAAFCWMSLEGVELYLMVVQVFNTQSL 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSV-KAAFTLKDHVLGFG 2996
Cdd:cd15438   106 KKRYLLLIGYGVPLVIVAISAAVNSKGYGTQRHCWLSLERGFLWSFLGPVCLIILVNAIIFVITVwKLAEKFSSINPDME 185
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 281363131 2997 NLRTLLWLSVVS---LPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15438   186 KLRKIRALTITAiaqLCILGCTWIFGFFQFSDSTLVMSYLFTILNSLQGLFIFLLHCLLSKQVREEYSR 254
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
468-577 6.05e-30

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 115.87  E-value: 6.05e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  468 QFEASIREGATVGSTVITLRATDQDIGKNAEIEYGIEavtdgaglaQDQEMPIFRIDSRSGVISTRSSLDRETSDSYHLL 547
Cdd:cd11304     1 SYEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIV---------SGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLT 71
                          90       100       110
                  ....*....|....*....|....*....|
gi 281363131  548 VTAADLAsaqSERRTATASVQVKVLDDNDN 577
Cdd:cd11304    72 VTATDGG---GPPLSSTATVTITVLDVNDN 98
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
920-1005 2.79e-29

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 113.21  E-value: 2.79e-29
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    920 SATDSDVGVNAQITYSLNEESINGlgspdPFSINPQTGAIVTNAPLDRETTSGYLLTVTAKDGGNPSLSDTTDVEIGVTD 999
Cdd:smart00112    1 SATDADSGENGKVTYSILSGNDDG-----LFSIDPETGEITTTKPLDREEQPEYTLTVEATDGGGPPLSSTATVTITVLD 75

                    ....*.
gi 281363131   1000 VNDNAP 1005
Cdd:smart00112   76 VNDNAP 81
LamG smart00282
Laminin G domain;
1579-1736 3.10e-29

Laminin G domain;


Pssm-ID: 214598 [Multi-domain]  Cd Length: 132  Bit Score: 115.13  E-value: 3.10e-29
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   1579 NLKLRFATVQENGLLLYNGRYNElHDFIALEIHEGHVSFSFSLGDHSERISViQEAKVSDGKWHQVEVVYLNRSVTLVLD 1658
Cdd:smart00282    1 SISFSFRTTSPNGLLLYAGSKGG-GDYLALELRDGRLVLRYDLGSGPARLTS-DPTPLNDGQWHRVAVERNGRSVTLSVD 78
                            90       100       110       120       130       140       150
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 281363131   1659 NCDTAIALSgqlgdrwscanrttlkldkrcslltETCHRFLDLTGPLQVGGLPRIPAHFPVTNRD-FVGCISDLRIDDR 1736
Cdd:smart00282   79 GGNRVSGES-------------------------PGGLTILNLDGPLYLGGLPEDLKLPPLPVTPgFRGCIRNLKVNGK 132
Laminin_G_2 pfam02210
Laminin G domain; This family includes the Thrombospondin N-terminal-like domain, a Laminin G ...
1584-1736 4.50e-29

Laminin G domain; This family includes the Thrombospondin N-terminal-like domain, a Laminin G subfamily.


Pssm-ID: 460494 [Multi-domain]  Cd Length: 126  Bit Score: 114.44  E-value: 4.50e-29
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1584 FATVQENGLLLYNGryNELHDFIALEIHEGHVSFSFSLGDHSERISVIQEaKVSDGKWHQVEVVYLNRSVTLVLDNCDTA 1663
Cdd:pfam02210    1 FRTRQPNGLLLYAG--GGGSDFLALELVNGRLVLRYDLGSGPESLLSSGK-NLNDGQWHSVRVERNGNTLTLSVDGQTVV 77
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 281363131  1664 IALSGQLGDrwscanrttlkldkrcslltetchrFLDLTGPLQVGGLPRIPAHFPVTNRD-FVGCISDLRIDDR 1736
Cdd:pfam02210   78 SSLPPGESL-------------------------LLNLNGPLYLGGLPPLLLLPALPVRAgFVGCIRDVRVNGE 126
7tmB2_ETL cd15437
Epidermal Growth Factor, latrophilin and seven transmembrane domain-containing protein 1; ...
2841-3062 4.73e-29

Epidermal Growth Factor, latrophilin and seven transmembrane domain-containing protein 1; member of the class B2 family of seven-transmembrane G protein-coupled receptors; ETL (EGF-TM7-latrophilin-related protein) belongs to Group I adhesion GPCRs, which also include latrophilins (also called lectomedins or latrotoxin receptors). All adhesion GPCRs possess large N-terminal extracellular domains containing multiple structural motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, coupled to a seven-transmembrane domain. ETL, for instance, contains EGF-like repeats, which also present in other EGF-TM7 adhesion GPCRs, such as Cadherin EGF LAG seven-pass G-type receptors (CELSR1-3), EGF-like module receptors (EMR1-3), CD97, and Flamingo. ETL is highly expressed in heart, where developmentally regulated, as well as in normal smooth cells. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320553 [Multi-domain]  Cd Length: 258  Bit Score: 118.83  E-value: 4.73e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2841 QTNSNTIHQNIVLCVFCAELLFFVGMQSRRQLLEsefpCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRdINHGPM- 2919
Cdd:cd15437    33 QSTRTTIHKNLCCSLFLAELIFLIGINMNANKLF----CSIIAGLLHYFFLAAFAWMCIEGIHLYLIVVGVI-YNKGFLh 107
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2920 -GFYfAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVSVKAAF----TLKDHVLG 2994
Cdd:cd15437   108 kNFY-IFGYGSPAVVVGISAALGYKYYGTTKVCWLSTENNFIWSFIGPACLIILVNLLAFGVIIYKVFrhtaMLKPEVSC 186
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 281363131 2995 FGNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15437   187 YENIRSCARGALALLFLLGATWIFGVLHVVYGSVVTAYLFTISNAFQGMFIFIFLCVLSRKIQEEYYR 254
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
607-687 6.12e-29

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 112.06  E-value: 6.12e-29
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    607 RATDADQGNNAAIRYAIIGGNTQSQFSIDSMSGDVSLVKPLDYESVRSYRLVIRAQDGGSPSRSNTTQLLVNVIDANDNA 686
Cdd:smart00112    1 SATDADSGENGKVTYSILSGNDDGLFSIDPETGEITTTKPLDREEQPEYTLTVEATDGGGPPLSSTATVTITVLDVNDNA 80

                    .
gi 281363131    687 P 687
Cdd:smart00112   81 P 81
Cadherin pfam00028
Cadherin domain;
586-680 6.29e-29

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 112.39  E-value: 6.29e-29
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   586 YTVQVPEDQWGGTEdntVAHIRATDADQGNNAAIRYAIIGGNTQSQFSIDSMSGDVSLVKPLDYESVRSYRLVIRAQDGG 665
Cdd:pfam00028    1 YSASVPENAPVGTE---VLTVTATDPDLGPNGRIFYSILGGGPGGNFRIDPDTGDISTTKPLDRESIGEYELTVEATDSG 77
                           90
                   ....*....|....*
gi 281363131   666 SPSRSNTTQLLVNVI 680
Cdd:pfam00028   78 GPPLSSTATVTITVL 92
7tmB2_GPR133 cd15256
orphan adhesion receptor GPR133, member of the class B2 family of seven-transmembrane G ...
2847-3057 2.42e-28

orphan adhesion receptor GPR133, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR133 is an orphan receptor that belongs to the group V adhesion-GPCRs together with GPR144. The function of GPR144 has not yet been characterized, whereas GPR133 is highly expressed in the pituitary gland and is coupled to the Gs protein, leading to activation of adenylyl cyclase pathway. Moreover, genetic variations in the GPR133 have been reported to be associated with adult height and heart rate. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in ligand recognition as well as cell-cell adhesion and cell-matrix interactions, linked by a stalk region to a class B seven-transmembrane domain. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. However, several adhesion GPCRs, including GPR 111, GPR115, and CELSR1, are predicted to be non-cleavable at the GAIN domain because of the lack of a consensus catalytic triad sequence (His-Leu-Ser/Thr) within their GPS.


Pssm-ID: 320384 [Multi-domain]  Cd Length: 260  Bit Score: 116.95  E-value: 2.42e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2847 IHQNIVLCVFCAELLFFVGMQsrrqLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMG 2926
Cdd:cd15256    42 IHANLSFAVLVAQILLLISFR----FEPGTLPCKIMAILLHFFFLSAFAWMLVEGLHLYSMVIKVFGSEESKHFYYYGIG 117
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2927 YGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILF-----VSVKAAFTLKDHvlGFGNLRTL 3001
Cdd:cd15256   118 WGSPLLICIISLTSALDSYGESDNCWLSLENGAIWAFVAPALFVIVVNIGILIavtrvISRISADNYKVH--GDANAFKL 195
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 281363131 3002 LWLSV-VSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVR 3057
Cdd:cd15256   196 TAKAVaVLLPILGSSWVFGVLAVNTHALVFQYMFAIFNSLQGFFIFLFHCLLNSEVR 252
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
712-792 1.61e-27

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 108.21  E-value: 1.61e-27
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    712 QAYDSDEGANAEITYSISERDDNFPLAVDPRTGWVQTIKPLDREEQGRFAFQVVAKDGGVPPKSASSSVVITVQDVNDND 791
Cdd:smart00112    1 SATDADSGENGKVTYSILSGNDDGLFSIDPETGEITTTKPLDREEQPEYTLTVEATDGGGPPLSSTATVTITVLDVNDNA 80

                    .
gi 281363131    792 P 792
Cdd:smart00112   81 P 81
Cadherin pfam00028
Cadherin domain;
1012-1104 1.85e-27

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 108.54  E-value: 1.85e-27
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1012 YQASILEDALVGTSVIQVAASDPDVGLNGRIKYLLSdRDIEDGSFVIDPTSGTIRTNKGLDRESVAVFHLTAIAVDKGSP 1091
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGPNGRIFYSIL-GGGPGGNFRIDPDTGDISTTKPLDRESIGEYELTVEATDSGGP 79
                           90
                   ....*....|...
gi 281363131  1092 PLSSTVEVQIRLE 1104
Cdd:pfam00028   80 PLSSTATVTITVL 92
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
364-460 1.94e-27

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 108.55  E-value: 1.94e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  364 YVASVLEEQPAGAAVTTVRARDP---EDSPVVYSmvsLLDSRSQSLFKVDSRTGVVTTSASLDRELMDVHYFRVVATDDS 440
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPdsgENGEVTYS---IVSGNEDGLFSIDPSTGEITTAKPLDREEQSSYTLTVTATDGG 78
                          90       100
                  ....*....|....*....|
gi 281363131  441 FPPRSGTTTLQVNVLDCNDH 460
Cdd:cd11304    79 GPPLSSTATVTITVLDVNDN 98
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
799-891 8.75e-27

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 106.63  E-value: 8.75e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  799 YEANVGEDQPPGTPVTTVTATDPDED--SRLHYEITTGNTRGRFAITSQNGRglITIAQSLDYKQEKRFLLTVAATDSGG 876
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPDSGenGEVTYSIVSGNEDGLFSIDPSTGE--ITTAKPLDREEQSSYTLTVTATDGGG 79
                          90
                  ....*....|....*..
gi 281363131  877 --RSDTATVHINITDAN 891
Cdd:cd11304    80 ppLSSTATVTITVLDVN 96
Cadherin_repeat cd11304
Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
1118-1216 1.24e-26

Cadherin tandem repeat domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers.


Pssm-ID: 206637 [Multi-domain]  Cd Length: 98  Bit Score: 106.24  E-value: 1.24e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1118 ITLYVPENSPVGSVVGEIHAHDPDEGVNAVVHYSIIGGDDSNAFSLVTRPGseraQLLTMTELDYEsTRKRFELVVRA-- 1195
Cdd:cd11304     2 YEVSVPENAPPGTVVLTVSATDPDSGENGEVTYSIVSGNEDGLFSIDPSTG----EITTAKPLDRE-EQSSYTLTVTAtd 76
                          90       100
                  ....*....|....*....|..
gi 281363131 1196 -ASPPLRNDAHIEILVTDVNDN 1216
Cdd:cd11304    77 gGGPPLSSTATVTITVLDVNDN 98
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
1031-1111 1.44e-26

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 105.51  E-value: 1.44e-26
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   1031 ASDPDVGLNGRIKYLLSDrDIEDGSFVIDPTSGTIRTNKGLDRESVAVFHLTAIAVDKGSPPLSSTVEVQIRLEDVNDSP 1110
Cdd:smart00112    2 ATDADSGENGKVTYSILS-GNDDGLFSIDPETGEITTTKPLDREEQPEYTLTVEATDGGGPPLSSTATVTITVLDVNDNA 80

                    .
gi 281363131   1111 P 1111
Cdd:smart00112   81 P 81
Cadherin pfam00028
Cadherin domain;
694-785 2.46e-25

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 102.38  E-value: 2.46e-25
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   694 FQESVLENVPVGYNIIRVQAYDSDEGANAEITYSISE--RDDNFplAVDPRTGWVQTIKPLDREEQGRFAFQVVAKDGGV 771
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGPNGRIFYSILGggPGGNF--RIDPDTGDISTTKPLDRESIGEYELTVEATDSGG 78
                           90
                   ....*....|....
gi 281363131   772 PPKSASSSVVITVQ 785
Cdd:pfam00028   79 PPLSSTATVTITVL 92
Laminin_G_1 pfam00054
Laminin G domain;
1584-1736 1.84e-24

Laminin G domain;


Pssm-ID: 395008 [Multi-domain]  Cd Length: 131  Bit Score: 101.24  E-value: 1.84e-24
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1584 FATVQENGLLLYNGRYNElHDFIALEIHEGHVSFSFSLGDHseRISVIQEAKVSDGKWHQVEVVYLNRSVTLVLDNCD-- 1661
Cdd:pfam00054    1 FRTTEPSGLLLYNGTQTE-RDFLALELRDGRLEVSYDLGSG--AAVVRSGDKLNDGKWHSVELERNGRSGTLSVDGEArp 77
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 281363131  1662 TAIALSGQLGDrwscanrttlkldkrcslltetchrfLDLTGPLQVGGLPRI---PAHFPVTnRDFVGCISDLRIDDR 1736
Cdd:pfam00054   78 TGESPLGATTD--------------------------LDVDGPLYVGGLPSLgvkKRRLAIS-PSFDGCIRDVIVNGK 128
Cadherin pfam00028
Cadherin domain;
902-998 2.07e-24

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 99.68  E-value: 2.07e-24
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   902 YSASVFEDAPVGTTVLVVSATDSDVGVNAQITYSLneesINGlGSPDPFSINPQTGAIVTNAPLDRETTSGYLLTVTAKD 981
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGPNGRIFYSI----LGG-GPGGNFRIDPDTGDISTTKPLDRESIGEYELTVEATD 75
                           90
                   ....*....|....*..
gi 281363131   982 GGNPSLSDTTDVEIGVT 998
Cdd:pfam00028   76 SGGPPLSSTATVTITVL 92
7tmB2_EMR_Adhesion_II cd15931
EGF-like module receptors, group II adhesion GPCRs, member of class B2 family of ...
2838-3062 1.36e-23

EGF-like module receptors, group II adhesion GPCRs, member of class B2 family of seven-transmembrane G protein-coupled receptors; group II adhesion GPCRs, including the leukocyte cell-surface antigen CD97 and the epidermal growth factor (EGF)-module-containing, mucin-like hormone receptor (EMR1-4), are primarily expressed in cells of the immune system. All EGF-TM7 receptors, which belong to the B2 subfamily B2 of adhesion GPCRs, are members of group II, except for ETL (EGF-TM7-latrophilin related protein), which is classified into group I. Members of the EGF-TM7 receptors are characterized by the presence of varying numbers of N-terminal EGF-like domains, which play critical roles in ligand recognition and cell adhesion, linked by a stalk region to a class B seven-transmembrane domain. In the case of CD97, alternative splicing results in three isoforms possessing either three (EGF1,2,5), four (EGF1,2,3,5) or five (EGF1,2,3,4,5) EGF-like domains. On the other hand, EMR2 generates four isoforms possessing either two (EGF1,2), three (EGF1,2,5), four (EGF1,2,3,5) or five (EGF1,2,3,4,5) EGF-like domains. Moreover, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. For example, CD97, which is involved in angiogenesis and the migration and invasion of tumor cells, has been shown to promote cell aggregation in a GPS proteolysis-dependent manner. CD97 is widely expressed on lymphocytes, monocytes, macrophages, dendritic cells, granulocytes and smooth muscle cells as well as in a variety of human tumors including colorectal, gastric, esophageal pancreatic, and thyroid carcinoma. EMR2 shares strong sequence homology with CD97, differing by only six amino acids. However, unlike CD97, EMR2 is not found in those of CD97-positive tumor cells and is not expressed on lymphocytes but instead on monocytes, macrophages and granulocytes. CD97 has three known ligands: CD55, decay-accelerating factor for regulation of complement system; chondroitin sulfate, a glycosaminoglycan found in the extracellular matrix; and the integrin alpha5beta1, which play a role in angiogenesis. Although EMR2 does not effectively interact with CD55, the fourth EGF-like domain of this receptor binds to chondroitin sulfate to mediate cell attachment.


Pssm-ID: 320597 [Multi-domain]  Cd Length: 262  Bit Score: 103.36  E-value: 1.36e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSrrqlLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd15931    30 RWIPKINTTAHLHLCLCLSMSHTLFLAGIEY----VENELACTVMAGLLHYLFLASFVWMLLEALQLHLLVRRLTKVQVI 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 -----PMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLIL----------FVSV 2982
Cdd:cd15931   106 qrdglPRPLLCLIGYGVPFLIVGVSALVYSDGYGEAKMCWLSQERGFNWSFLGPVIAIIGINWILFcatlwclrqtLSNM 185
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2983 KAAF-TLKDhvlgfgnLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQ 3061
Cdd:cd15931   186 NSDIsQLKD-------TRLLTFKAVAQLFILGCTWVLGLFQTNPVALVFQYLFTILNSLQGAFLFLVHCLLNKEVREEYI 258

                  .
gi 281363131 3062 R 3062
Cdd:cd15931   259 K 259
Cadherin pfam00028
Cadherin domain;
799-888 1.11e-20

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 88.90  E-value: 1.11e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   799 YEANVGEDQPPGTPVTTVTATDPDED--SRLHYEITTGNTRGRFAITSQNGrgLITIAQSLDYKQEKRFLLTVAATDSG- 875
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGpnGRIFYSILGGGPGGNFRIDPDTG--DISTTKPLDRESIGEYELTVEATDSGg 78
                           90
                   ....*....|....
gi 281363131   876 -GRSDTATVHINIT 888
Cdd:pfam00028   79 pPLSSTATVTITVL 92
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
385-462 7.47e-20

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 86.25  E-value: 7.47e-20
                            10        20        30        40        50        60        70
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 281363131    385 DPEDSPVVYSmvsLLDSRSQSLFKVDSRTGVVTTSASLDRELMDVHYFRVVATDDSFPPRSGTTTLQVNVLDCNDHSP 462
Cdd:smart00112    7 SGENGKVTYS---ILSGNDDGLFSIDPETGEITTTKPLDREEQPEYTLTVEATDGGGPPLSSTATVTITVLDVNDNAP 81
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
487-579 1.08e-19

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 85.86  E-value: 1.08e-19
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    487 RATDQDIGKNAEIEYGIEavtdgaglaQDQEMPIFRIDSRSGVISTRSSLDRETSDSYHLLVTAADLAsaqSERRTATAS 566
Cdd:smart00112    1 SATDADSGENGKVTYSIL---------SGNDDGLFSIDPETGEITTTKPLDREEQPEYTLTVEATDGG---GPPLSSTAT 68
                            90
                    ....*....|...
gi 281363131    567 VQVKVLDDNDNYP 579
Cdd:smart00112   69 VTITVLDVNDNAP 81
7tmB2_BAI_Adhesion_VII cd15251
brain-specific angiogenesis inhibitors, group VII adhesion GPCRs, member of the class B2 ...
2850-3025 1.24e-19

brain-specific angiogenesis inhibitors, group VII adhesion GPCRs, member of the class B2 family of seven-transmembrane G protein-coupled receptors; Brain-specific angiogenesis inhibitors (BAI1-3) constitute the group VII of cell-adhesion receptors that have been implicated in vascularization of glioblastomas. They belong to the B2 subfamily of class B GPCRs, are predominantly expressed in the brain, and are only present in vertebrates. Three BAIs, like all adhesion receptors, are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. For example, BAI1 N-terminus contain an integrin-binding RGD (Arg-Gly-Asp) motif in addition to five thrombospondin type 1 repeats (TSRs), which are known to regulate the anti-angiogenic activity of thrombospondin-1, whereas BAI2 and BAI3 have four TSRs, but do not possess RGD motifs. The TSRs are functionally involved in cell attachment, activation of latent TGF-beta, inhibition of angiogenesis and endothelial cell migration. The TSRs of BAI1 mediate direct binding to phosphatidylserine, which enables both recognition and internalization of apoptotic cells by phagocytes. Thus, BAI1 functions as a phosphatidylserine receptor that forms a trimeric complex with ELMO and Dock180, leading to activation of Rac-GTPase which promotes the binding and phagocytosis of apoptotic cells. BAI3 can also interact with the ELMO-Dock180 complex to activate the Rac pathway and can also bind to secreted C1ql proteins of the C1Q complement family via its N-terminal TSRs. BAI3 and its ligands C1QL1 are highly expressed during synaptogenesis and are involved in synapse specificity. Moreover, BAI2 acts as a transcription repressor to regulate vascular endothelial growth factor (VEGF) expression through interaction with GA-binding protein gamma (GABP). The N-terminal extracellular domains of all three BAIs also contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain, which undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif to generate N- and C-terminal fragments (NTF and CTF), a putative hormone-binding domain (HBD), and multiple N-glycosylation sites. The C-terminus of each BAI subtype ends with a conserved Gln-Thr-Glu-Val (QTEV) motif known to interact with PDZ domain-containing proteins, but only BAI1 possesses a proline-rich region, which may be involved in protein-protein interactions.


Pssm-ID: 320379  Cd Length: 253  Bit Score: 91.55  E-value: 1.24e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2850 NIVLCVFCAELLFFVGmQSRrqlLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLT-EMRdiNHGPMGFYFAMGYG 2928
Cdd:cd15251    43 NFCLSIISSNILILVG-QTQ---TLNKGVCTMTAAFLHFFFLSSFCWVLTEAWQSYMAVTgRMR--TRLIRKRFLCLGWG 116
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2929 APAIVVGLSVG-VRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFVsVKAAFTLKDHVLgfGNLRTLLWLSVV 3007
Cdd:cd15251   117 LPALVVAVSVGfTRTKGYGTSSYCWLSLEGGLLYAFVGPAAAVVLVNMVIGIL-VFNKLVSRDGIS--DNAMASLWSSCV 193
                         170
                  ....*....|....*...
gi 281363131 3008 SLPLMGVMWVLAVLAASE 3025
Cdd:cd15251   194 VLPLLALTWMSAVLAMTD 211
Cadherin pfam00028
Cadherin domain;
469-572 2.49e-19

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 85.04  E-value: 2.49e-19
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   469 FEASIREGATVGSTVITLRATDQDIGKNAEIEYGIeavtdgaglAQDQEMPIFRIDSRSGVISTRSSLDRETSDSYHLLV 548
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGPNGRIFYSI---------LGGGPGGNFRIDPDTGDISTTKPLDRESIGEYELTV 71
                           90       100
                   ....*....|....*....|....
gi 281363131   549 TAADlasAQSERRTATASVQVKVL 572
Cdd:pfam00028   72 EATD---SGGPPLSSTATVTITVL 92
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
1136-1218 1.11e-18

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 82.78  E-value: 1.11e-18
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   1136 HAHDPDEGVNAVVHYSIIGGDDSNAFSLVTRPGseraQLLTMTELDYEsTRKRFELVVRA---ASPPLRNDAHIEILVTD 1212
Cdd:smart00112    1 SATDADSGENGKVTYSILSGNDDGLFSIDPETG----EITTTKPLDRE-EQPEYTLTVEAtdgGGPPLSSTATVTITVLD 75

                    ....*.
gi 281363131   1213 VNDNAP 1218
Cdd:smart00112   76 VNDNAP 81
Laminin_G_2 pfam02210
Laminin G domain; This family includes the Thrombospondin N-terminal-like domain, a Laminin G ...
1826-1944 2.07e-18

Laminin G domain; This family includes the Thrombospondin N-terminal-like domain, a Laminin G subfamily.


Pssm-ID: 460494 [Multi-domain]  Cd Length: 126  Bit Score: 84.01  E-value: 2.07e-18
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1826 LRTRQKEAFLLQIQIGQNSSAAVCLRQGVLYYIFD----GEPMYLAGAFLSDGEWHRVEIRWqQGSEIHFSVDY-----G 1896
Cdd:pfam02210    1 FRTRQPNGLLLYAGGGGSDFLALELVNGRLVLRYDlgsgPESLLSSGKNLNDGQWHSVRVER-NGNTLTLSVDGqtvvsS 79
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*...
gi 281363131  1897 QRSGSVPMSQKVQGLYVGKIVmgsPDGSIGAVPEASPFEGCIQDVRIG 1944
Cdd:pfam02210   80 LPPGESLLLNLNGPLYLGGLP---PLLLLPALPVRAGFVGCIRDVRVN 124
7tmB2_GPR144 cd15255
orphan adhesion receptor GPR114, member of the class B2 family of seven-transmembrane G ...
2846-3062 2.13e-18

orphan adhesion receptor GPR114, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR144 is an orphan receptor that belongs to the group V adhesion-GPCRs together with GPR133. The function of GPR144 has not yet been characterized, whereas GPR133 is highly expressed in the pituitary gland and is coupled to the Gs protein, leading to activation of adenylyl cyclase pathway. Moreover, genetic variations in the GPR133 have been reported to be associated with adult height and heart rate. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in ligand recognition as well as cell-cell adhesion and cell-matrix interactions, linked by a stalk region to a class B seven-transmembrane domain. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. However, several adhesion GPCRs, including GPR 111, GPR115, and CELSR1, are predicted to be non-cleavable at the GAIN domain because of the lack of a consensus catalytic triad sequence (His-Leu-Ser/Thr) within their GPS.


Pssm-ID: 320383 [Multi-domain]  Cd Length: 263  Bit Score: 87.98  E-value: 2.13e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2846 TIHQNIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMrDINHGP-MGFYFA 2924
Cdd:cd15255    38 TVHKNLIFALAAAEFLLMFSEWAK----GNQVACWAVTALLHLFFLAAFSWMLVEGLLLWSKVVAV-NMSEDRrMKFYYV 112
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2925 MGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILF----VSVKAA----------FTLKD 2990
Cdd:cd15255   113 TGWGLPVVIVAVTLATSFNKYVADQHCWLNVQTDIIWAFVGPVLFVLTVNTFVLFrvvmVTVSSArrrakmltpsSDLEK 192
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 281363131 2991 HVLgfgnlrTLLWLS----VVSLPLMGVMWVLAVLAasEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15255   193 QIG------IQIWATakpvLVLLPVLGLTWLCGVLV--HLSDVWAYVFITLNSFQGLYIFLVYAIYNSEVRNAIQR 260
CA smart00112
Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. ...
817-895 2.02e-17

Cadherin repeats; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. Cadherin domains occur as repeats in the extracellular regions which are thought to mediate cell-cell contact when bound to calcium.


Pssm-ID: 214520 [Multi-domain]  Cd Length: 81  Bit Score: 79.32  E-value: 2.02e-17
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    817 TATDPDED--SRLHYEITTGNTRGRFAITSQNGRglITIAQSLDYKQEKRFLLTVAATDSGG--RSDTATVHINITDANN 892
Cdd:smart00112    1 SATDADSGenGKVTYSILSGNDDGLFSIDPETGE--ITTTKPLDREEQPEYTLTVEATDGGGppLSSTATVTITVLDVND 78

                    ...
gi 281363131    893 FAP 895
Cdd:smart00112   79 NAP 81
Cadherin pfam00028
Cadherin domain;
1122-1211 2.71e-17

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 79.27  E-value: 2.71e-17
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1122 VPENSPVGSVVGEIHAHDPDEGVNAVVHYSIIGGDDSNAFSLVTRPGseraQLLTMTELDYESTRKrFELVVRA---ASP 1198
Cdd:pfam00028    5 VPENAPVGTEVLTVTATDPDLGPNGRIFYSILGGGPGGNFRIDPDTG----DISTTKPLDRESIGE-YELTVEAtdsGGP 79
                           90
                   ....*....|...
gi 281363131  1199 PLRNDAHIEILVT 1211
Cdd:pfam00028   80 PLSSTATVTITVL 92
Cadherin pfam00028
Cadherin domain;
364-455 3.02e-17

Cadherin domain;


Pssm-ID: 394985 [Multi-domain]  Cd Length: 92  Bit Score: 79.27  E-value: 3.02e-17
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   364 YVASVLEEQPAGAAVTTVRARDPEDSP---VVYSMVSLLDSRSqslFKVDSRTGVVTTSASLDRELMDVHYFRVVATDDS 440
Cdd:pfam00028    1 YSASVPENAPVGTEVLTVTATDPDLGPngrIFYSILGGGPGGN---FRIDPDTGDISTTKPLDRESIGEYELTVEATDSG 77
                           90
                   ....*....|....*
gi 281363131   441 FPPRSGTTTLQVNVL 455
Cdd:pfam00028   78 GPPLSSTATVTITVL 92
LamG cd00110
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1800-1943 7.01e-17

Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.


Pssm-ID: 238058 [Multi-domain]  Cd Length: 151  Bit Score: 80.15  E-value: 7.01e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1800 RFSGDGSLSFNPLlrPIQLPWTT-SFSLRTRQKEAFLLQI-QIGQNSSAAVCLRQGVLYYIFD---GEPMYLAGAFLSDG 1874
Cdd:cd00110     3 SFSGSSYVRLPTL--PAPRTRLSiSFSFRTTSPNGLLLYAgSQNGGDFLALELEDGRLVLRYDlgsGSLVLSSKTPLNDG 80
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 281363131 1875 EWHRVEIRWqQGSEIHFSVDYGQR-----SGSVPMSQKVQGLYVGkivmGSPDGS-IGAVPEASPFEGCIQDVRI 1943
Cdd:cd00110    81 QWHSVSVER-NGRSVTLSVDGERVvesgsPGGSALLNLDGPLYLG----GLPEDLkSPGLPVSPGFVGCIRDLKV 150
7tmB2_BAI1 cd15990
brain-specific angiogenesis inhibitor 1, a group VII adhesion GPCR, member of the class B2 ...
2841-3025 4.68e-16

brain-specific angiogenesis inhibitor 1, a group VII adhesion GPCR, member of the class B2 family of seven-transmembrane G protein-coupled receptors; Brain-specific angiogenesis inhibitors (BAI1-3) constitute the group VII of cell-adhesion receptors that have been implicated in vascularization of glioblastomas. They belong to the B2 subfamily of class B GPCRs, are predominantly expressed in the brain, and are only present in vertebrates. Three BAIs, like all adhesion receptors, are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. For example, BAI1 N-terminus contain an integrin-binding RGD (Arg-Gly-Asp) motif in addition to five thrombospondin type 1 repeats (TSRs), which are known to regulate the anti-angiogenic activity of thrombospondin-1, whereas BAI2 and BAI3 have four TSRs, but do not possess RGD motifs. The TSRs are functionally involved in cell attachment, activation of latent TGF-beta, inhibition of angiogenesis and endothelial cell migration. The TSRs of BAI1 mediates direct binding to phosphatidylserine, which enables both recognition and internalization of apoptotic cells by phagocytes. Thus, BAI1 functions as a phosphatidylserine receptor that forms a trimeric complex with ELMO and Dock180, leading to activation of Rac-GTPase which promotes the binding and phagocytosis of apoptotic cells. BAI3 can also interact with the ELMO-Dock180 complex to activate the Rac pathway and can also bind to secreted C1ql proteins of the C1Q complement family via its N-terminal TSRs. BAI3 and its ligands C1QL1 are highly expressed during synaptogenesis and are involved in synapse specificity. Moreover, BAI2 acts as a transcription repressor to regulate vascular endothelial growth factor (VEGF) expression through interaction with GA-binding protein gamma (GABP). The N-terminal extracellular domains of all three BAIs also contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain, which undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif to generate N- and C-terminal fragments (NTF and CTF), a putative hormone-binding domain (HBD), and multiple N-glycosylation sites. The C-terminus of each BAI subtype ends with a conserved Gln-Thr-Glu-Val (QTEV) motif known to interact with PDZ domain-containing proteins, but only BAI1 possesses a proline-rich region, which may be involved in protein-protein interactions.


Pssm-ID: 320656  Cd Length: 267  Bit Score: 81.19  E-value: 4.68e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2841 QTNSNTIHQNIVLCVFCAELLFFVGM-QSRRQLLesefpCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEmRDINHGPM 2919
Cdd:cd15990    37 RSERSVILINFCLSIISSNALILIGQtQTRNKVV-----CTLVAAFLHFFFLSSFCWVLTEAWQSYMAVTG-RLRNRIIR 110
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2920 GFYFAMGYGAPAIVVGLSVG-VRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLI---LFVSVKAAFTLKDHVLGf 2995
Cdd:cd15990   111 KRFLCLGWGLPALVVAISVGfTKAKGYGTVNYCWLSLEGGLLYAFVGPAAAVVLVNMVIgilVFNKLVSKDGITDKKLK- 189
                         170       180       190
                  ....*....|....*....|....*....|
gi 281363131 2996 GNLRTLLWLSVVSLPLMGVMWVLAVLAASE 3025
Cdd:cd15990   190 ERAGASLWSSCVVLPLLALTWMSAVLAITD 219
7tmB3_Methuselah-like cd15039
Methuselah-like subfamily B3, member of the class B family of seven-transmembrane G ...
2850-3023 5.56e-16

Methuselah-like subfamily B3, member of the class B family of seven-transmembrane G protein-coupled receptors; The subfamily B3 of class B GPCRs consists of Methuselah (Mth) and its closely related proteins found in bilateria. Mth was originally identified in Drosophila as a GPCR affecting stress resistance and aging. In addition to the seven transmembrane helices, Mth contains an N-terminal extracellular domain involved in ligand binding, and a third intracellular loop (IC3) required for the specificity of G-protein coupling. Drosophila Mth mutants showed an increase in average lifespan by 35% and greater resistance to a variety of stress factors, including starvation, high temperature, and paraquat-induced oxidative toxicity. Moreover, mutations in two endogenous peptide ligands of Methuselah, Stunted A and B, showed an increased in lifespan and resistance to oxidative stress induced by dietary paraquat. These results strongly suggest that the Stunted-Methuselah system plays important roles in stress response and aging.


Pssm-ID: 410632 [Multi-domain]  Cd Length: 270  Bit Score: 81.12  E-value: 5.56e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2850 NIVLCVFCAELLFFVGMQSRrqlLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLtemRDINHGPMG--------F 2921
Cdd:cd15039    42 CLVLSLFVAYLLLLIGQLLS---SGDSTLCVALGILLHFFFLAAFFWLNVMSFDIWRTF---RGKRSSSSRskerkrflR 115
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2922 YFAMGYGAPAIVVGLSVGV---------RaHEYGNSlFCWLSVYEPVVWWLVGPIAGMSVVNlLILFVS-----VKAAFT 2987
Cdd:cd15039   116 YSLYAWGVPLLLVAVTIIVdfspntdslR-PGYGEG-SCWISNPWALLLYFYGPVALLLLFN-IILFILtairiRKVKKE 192
                         170       180       190
                  ....*....|....*....|....*....|....*.
gi 281363131 2988 LKDHVLGFGNLRTLLWLSVVSLPLMGVMWVLAVLAA 3023
Cdd:cd15039   193 TAKVQSRLRSDKQRFRLYLKLFVIMGVTWILEIISW 228
7tmB2_BAI2 cd15988
brain-specific angiogenesis inhibitor 2, a group VII adhesion GPCR, member of the class B2 ...
2850-3025 2.15e-15

brain-specific angiogenesis inhibitor 2, a group VII adhesion GPCR, member of the class B2 family of seven-transmembrane G protein-coupled receptors; Brain-specific angiogenesis inhibitors (BAI1-3) constitute the group VII of cell-adhesion receptors that have been implicated in vascularization of glioblastomas. They belong to the B2 subfamily of class B GPCRs, are predominantly expressed in the brain, and are only present in vertebrates. Three BAIs, like all adhesion receptors, are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. For example, BAI1 N-terminus contain an integrin-binding RGD (Arg-Gly-Asp) motif in addition to five thrombospondin type 1 repeats (TSRs), which are known to regulate the anti-angiogenic activity of thrombospondin-1, whereas BAI2 and BAI3 have four TSRs, but do not possess RGD motifs. The TSRs are functionally involved in cell attachment, activation of latent TGF-beta, inhibition of angiogenesis and endothelial cell migration. The TSRs of BAI1 mediates direct binding to phosphatidylserine, which enables both recognition and internalization of apoptotic cells by phagocytes. Thus, BAI1 functions as a phosphatidylserine receptor that forms a trimeric complex with ELMO and Dock180, leading to activation of Rac-GTPase which promotes the binding and phagocytosis of apoptotic cells. BAI3 can also interact with the ELMO-Dock180 complex to activate the Rac pathway and can also bind to secreted C1ql proteins of the C1Q complement family via its N-terminal TSRs. BAI3 and its ligands C1QL1 are highly expressed during synaptogenesis and are involved in synapse specificity. Moreover, BAI2 acts as a transcription repressor to regulate vascular endothelial growth factor (VEGF) expression through interaction with GA-binding protein gamma (GABP). The N-terminal extracellular domains of all three BAIs also contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain, which undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif to generate N- and C-terminal fragments (NTF and CTF), a putative hormone-binding domain (HBD), and multiple N-glycosylation sites. The C-terminus of each BAI subtype ends with a conserved Gln-Thr-Glu-Val (QTEV) motif known to interact with PDZ domain-containing proteins, but only BAI1 possesses a proline-rich region, which may be involved in protein-protein interactions.


Pssm-ID: 320654 [Multi-domain]  Cd Length: 291  Bit Score: 79.61  E-value: 2.15e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2850 NIVLCVFCAELLFFVGmQSRrqlLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLY-----RMLTEMRDINhgpmgfYFA 2924
Cdd:cd15988    43 NFCLSILASNILILVG-QSQ---TLSKGVCTMTAAFLHFFFLSSFCWVLTEAWQSYlavigRMRTRLVRKR------FLC 112
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2925 MGYGAPAIVVGLSVG-VRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFV----------------------- 2980
Cdd:cd15988   113 LGWGLPALVVAVSVGfTRTKGYGTASYCWLSLEGGLLYAFVGPAAVIVLVNMLIGIIvfnklmsrdgisdkskkqragse 192
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 281363131 2981 -SVKAAFTLKDHVLGF-----------GNLRTLLWLSVVSLPLMGVMWVLAVLAASE 3025
Cdd:cd15988   193 aEPCSSLLLKCSKCGVvssaamssataSSAMASLWSSCVVLPLLALTWMSAVLAMTD 249
7tmB2_GPR126-like_Adhesion_VIII cd15258
orphan GPR126 and related proteins, group VIII adhesion GPCRs, member of the class B2 family ...
2847-3022 2.85e-14

orphan GPR126 and related proteins, group VIII adhesion GPCRs, member of the class B2 family of seven-transmembrane G protein-coupled receptors; Group VIII adhesion GPCRs include orphan GPCRs such as GPR56, GPR64, GPR97, GPR112, GPR114, and GPR126. GPR56 is involved in the regulation of oligodendrocyte development and myelination in the central nervous system via coupling to G(12/13) proteins, which leads to the activation of RhoA GTPase. GPR126, on the other hand, is required for Schwann cells, but not oligodendrocyte myelination in the peripheral nervous system. Gpr64 is mainly expressed in the epididymis of male reproductive tract, and targeted deletion of GPR64 causes sperm stasis and efferent duct blockage due to abnormal fluid reabsorption, resulting in male infertility. GPR64 is also over-expressed in Ewing's sarcoma (ES), as well as upregulated in other carcinomas from kidney, prostate or lung, and promotes invasiveness and metastasis in ES via the upregulation of placental growth factor (PGF) and matrix metalloproteinase (MMP) 1. GPR97 is identified as a lymphatic adhesion receptor that is specifically expressed in lymphatic endothelium, but not in blood vascular endothelium, and is shown to regulate migration of lymphatic endothelial cells via the small GTPases RhoA and cdc42. GPR112 is specifically expressed in normal enterochromatin cells and gastrointestinal neuroendocrine carcinoma cells, but its biological function is unknown. GPR114 is mainly found in granulocytes (polymorphonuclear leukocytes), and GPR114-transfected cells induced an increase in cAMP levels via coupling to G(s) protein. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320386 [Multi-domain]  Cd Length: 267  Bit Score: 75.92  E-value: 2.85e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2847 IHQNIVLCVFCAELLFFVgmQSRRQLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYF-AM 2925
Cdd:cd15258    40 IHMNLCAALLLLNLAFLL--SSWIASFGSDGLCIAVAVALHYFLLACLTWMGLEAFHLYLLLVKVFNTYIRRYILKLcLV 117
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2926 GYGAPAIVVGLSVGVRAHEYG-----------NSLFCWlsVYEPVVWWL--VGPIAGMSVVNLLILFVSVKAAFTLKDH- 2991
Cdd:cd15258   118 GWGLPALLVTLVLSVRSDNYGpitipngegfqNDSFCW--IRDPVVFYItvVGYFGLTFLFNMVMLATVLVQICRLREKa 195
                         170       180       190
                  ....*....|....*....|....*....|....*.
gi 281363131 2992 -----VLGFGNLRTLLWLSVvslpLMGVMWVLAVLA 3022
Cdd:cd15258   196 qatprKRALHDLLTLLGLTF----LLGLTWGLAFFA 227
EGF_Lam smart00180
Laminin-type epidermal growth factor-like domai;
2095-2140 4.97e-14

Laminin-type epidermal growth factor-like domai;


Pssm-ID: 214543  Cd Length: 46  Bit Score: 68.49  E-value: 4.97e-14
                            10        20        30        40
                    ....*....|....*....|....*....|....*....|....*.
gi 281363131   2095 CDCYSIGSFSGACNPLTGQCECREGVIGRRCDSCSNPYAEVTLSGC 2140
Cdd:smart00180    1 CDCDPGGSASGTCDPDTGQCECKPNVTGRRCDRCAPGYYGDGPPGC 46
7tmB2_GPR124-like_Adhesion_III cd15259
orphan GPR124 and related proteins, group III adhesion GPCRs, member of class B2 family of ...
2850-3064 1.99e-13

orphan GPR124 and related proteins, group III adhesion GPCRs, member of class B2 family of seven-transmembrane G protein-coupled receptors; group III adhesion GPCRs include orphan GPR123, GPR124, GPR125, and their closely related proteins. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. GPR123 is predominantly expressed in the CNS including thalamus, brain stem and regions containing large pyramidal cells. GPR124, also known as tumor endothelial marker 5 (TEM5), is highly expressed in tumor vessels and in the vasculature of the developing embryo. GPR124 is essentially required for proper angiogenic sprouting into neural tissue, CNS-specific vascularization, and formation of the blood-brain barrier. GPR124 also interacts with the PDZ domain of DLG1 (discs large homolog 1) through its PDZ-binding motif. Recently, studies of double-knockout mice showed that GPR124 functions as a co-activator of Wnt7a/Wnt7b-dependent beta-catenin signaling in brain endothelium. Furthermore, WNT7-stimulated beta-catenin signaling is regulated by GPR124's intracellular PDZ binding motif and leucine-rich repeats (LRR) in its N-terminal extracellular domain. GPR125 directly interacts with dishevelled (Dvl) via its intracellular C-terminus, and together, GPR125 and Dvl recruit a subset of planar cell polarity (PCP) components into membrane subdomains, a prerequisite for activation of Wnt/PCP signaling. Thus, GPR125 influences the noncanonical WNT/PCP pathway, which does not involve beta-catenin, through interacting with and modulating the distribution of Dvl.


Pssm-ID: 320387 [Multi-domain]  Cd Length: 260  Bit Score: 73.18  E-value: 1.99e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2850 NIVLCVFCAELLFFVGM-QSRRQLLesefpCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG---------PM 2919
Cdd:cd15259    45 NLCLHLLLTCVVFVGGInRTANQLV-----CQAVGILLHYSTLCTLLWVGVTARNMYKQVTKTAKPPQDedqpprppkPM 119
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2920 GFYFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLsVYEPVVWWLVGPIAGMSVVNlLILFVSvkAAFTLKDHVLGFGNlr 2999
Cdd:cd15259   120 LRFYLIGWGIPLIICGITAAVNLDNYSTYDYCWL-AWDPSLGAFYGPAALIVLVN-CIYFLR--IYCQLKGAPVSFQS-- 193
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 281363131 3000 tLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHA---LFCLIGYCIINKRVRENLQRTC 3064
Cdd:cd15259   194 -QLRGAVITLFLYVAMWACGALAVSQRYFLDLVFSCLYGATCSslgLFVLIHHCLSREDVRQSWRQCC 260
EGF_Lam cd00055
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous ...
2094-2132 6.55e-13

Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous components of basement membranes that mediate cell adhesion, growth migration, and differentiation; the laminin-type epidermal growth factor-like module occurs in tandem arrays; the domain contains 4 disulfide bonds (loops a-d) the first three resemble epidermal growth factor (EGF); the number of copies of this domain in the different forms of laminins is highly variable ranging from 3 up to 22 copies


Pssm-ID: 238012  Cd Length: 50  Bit Score: 65.45  E-value: 6.55e-13
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 281363131 2094 SCDCYSIGSFSGACNPLTGQCECREGVIGRRCDSCSNPY 2132
Cdd:cd00055     1 PCDCNGHGSLSGQCDPGTGQCECKPNTTGRRCDRCAPGY 39
7tmB1_hormone_R cd15041
The subfamily B1 of hormone receptors (secretin-like), member of the class B family ...
2838-3066 1.20e-12

The subfamily B1 of hormone receptors (secretin-like), member of the class B family seven-transmembrane G protein-coupled receptors; The B1 subfamily of class B GPCRs, also referred to as secretin-like receptor family, includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, glucagon, glucagon-like peptide (GLP), calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of this subfamily preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. Moreover, the B1 subfamily receptors play key roles in hormone homeostasis and are promising drug targets in various human diseases including diabetes, osteoporosis, obesity, neurodegenerative conditions (Alzheimer###s and Parkinson's), cardiovascular disease, migraine, and psychiatric disorders (anxiety, depression). Furthermore, the subfamilies B2 and B3 consist of receptors that are capable of interacting with epidermal growth factors (EGF) and the Drosophila melanogaster Methuselah gene product (Mth), respectively. The class B GPCRs have been identified in all the vertebrates, from fishes to mammals, as well as invertebrates including Caenorhabditis elegans and Drosophila melanogaster, but are not present in plants, fungi, or prokaryotes.


Pssm-ID: 341321 [Multi-domain]  Cd Length: 273  Bit Score: 71.10  E-value: 1.20e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVL-CVFCAELLFFVGMQ---SRRQLLESEFP-------CKLTAICLHYFWLAAFAWTTVDCVHLYR 2906
Cdd:cd15041    30 RSLRCTRIRLHINLFLsFILRAVFWIIWDLLvvyDRLTSSGVETVlmqnpvgCKLLSVLKRYFKSANYFWMLCEGLYLHR 109
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2907 MLTemRDINHGPMGF--YFAMGYGAPAIVVGLSVGVRAHeYGNSlFCWLSVYEPVVWWLV-GPIAGMSVVNLLILFVSVK 2983
Cdd:cd15041   110 LIV--VAFFSEPSSLklYYAIGWGLPLVIVVIWAIVRAL-LSNE-SCWISYNNGHYEWILyGPNLLALLVNLFFLINILR 185
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2984 AAFT-LKDHV-LGFGNLRTLLWLSVVSLPLMGVMWVLA---------------VLAAS-EHSQllslllsgvvllhALFC 3045
Cdd:cd15041   186 ILLTkLRSHPnAEPSNYRKAVKATLILIPLFGIQYLLTiyrppdgsegelvyeYFNAIlNSSQ-------------GFFV 252
                         250       260
                  ....*....|....*....|.
gi 281363131 3046 LIGYCIINKRVRENLQRTCLR 3066
Cdd:cd15041   253 AVIYCFLNGEVQSELKRKWSR 273
LamG smart00282
Laminin G domain;
1823-1943 1.87e-12

Laminin G domain;


Pssm-ID: 214598 [Multi-domain]  Cd Length: 132  Bit Score: 66.98  E-value: 1.87e-12
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   1823 SFSLRTRQKEAFLLQI-QIGQNSSAAVCLRQGVLYYIFD---GEPMYLAGAF-LSDGEWHRVEIRWqQGSEIHFSVDYGQ 1897
Cdd:smart00282    3 SFSFRTTSPNGLLLYAgSKGGGDYLALELRDGRLVLRYDlgsGPARLTSDPTpLNDGQWHRVAVER-NGRSVTLSVDGGN 81
                            90       100       110       120       130
                    ....*....|....*....|....*....|....*....|....*....|..
gi 281363131   1898 RS-----GSVPMSQKVQGLYVGkivmGSPDG-SIGAVPEASPFEGCIQDVRI 1943
Cdd:smart00282   82 RVsgespGGLTILNLDGPLYLG----GLPEDlKLPPLPVTPGFRGCIRNLKV 129
7tmB2_BAI3 cd15989
brain-specific angiogenesis inhibitor 3, a group VII adhesion GPCR, member of the class B2 ...
2850-3025 6.61e-12

brain-specific angiogenesis inhibitor 3, a group VII adhesion GPCR, member of the class B2 family of seven-transmembrane G protein-coupled receptors; Brain-specific angiogenesis inhibitors (BAI1-3) constitute the group VII of cell-adhesion receptors that have been implicated in vascularization of glioblastomas. They belong to the B2 subfamily of class B GPCRs, are predominantly expressed in the brain, and are only present in vertebrates. Three BAIs, like all adhesion receptors, are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. For example, BAI1 N-terminus contain an integrin-binding RGD (Arg-Gly-Asp) motif in addition to five thrombospondin type 1 repeats (TSRs), which are known to regulate the anti-angiogenic activity of thrombospondin-1, whereas BAI2 and BAI3 have four TSRs, but do not possess RGD motifs. The TSRs are functionally involved in cell attachment, activation of latent TGF-beta, inhibition of angiogenesis and endothelial cell migration. The TSRs of BAI1 mediates direct binding to phosphatidylserine, which enables both recognition and internalization of apoptotic cells by phagocytes. Thus, BAI1 functions as a phosphatidylserine receptor that forms a trimeric complex with ELMO and Dock180, leading to activation of Rac-GTPase which promotes the binding and phagocytosis of apoptotic cells. BAI3 can also interact with the ELMO-Dock180 complex to activate the Rac pathway and can also bind to secreted C1ql proteins of the C1Q complement family via its N-terminal TSRs. BAI3 and its ligands C1QL1 are highly expressed during synaptogenesis and are involved in synapse specificity. Moreover, BAI2 acts as a transcription repressor to regulate vascular endothelial growth factor (VEGF) expression through interaction with GA-binding protein gamma (GABP). The N-terminal extracellular domains of all three BAIs also contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain, which undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif to generate N- and C-terminal fragments (NTF and CTF), a putative hormone-binding domain (HBD), and multiple N-glycosylation sites. The C-terminus of each BAI subtype ends with a conserved Gln-Thr-Glu-Val (QTEV) motif known to interact with PDZ domain-containing proteins, but only BAI1 possesses a proline-rich region, which may be involved in protein-protein interactions.


Pssm-ID: 320655 [Multi-domain]  Cd Length: 293  Bit Score: 69.33  E-value: 6.61e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2850 NIVLCVFCAELLFFVGMQSRrqllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLT---EMRDINHGpmgfYFAMG 2926
Cdd:cd15989    45 NFCLSIISSNILILVGQTQT----HNKGICTMTTAFLHFFFLASFCWVLTEAWQSYMAVTgkiRTRLIRKR----FLCLG 116
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2927 YGAPAIVVGLSVG-VRAHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLI-LFVSVK--------------------- 2983
Cdd:cd15989   117 WGLPALVVAISMGfTKAKGYGTPHYCWLSLEGGLLYAFVGPAAAVVLVNMVIgILVFNKlvsrdgildkklkhragqmse 196
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 281363131 2984 --AAFTLKDHVLGF-----------GNLRTLLWLSVVSLPLMGVMWVLAVLAASE 3025
Cdd:cd15989   197 phSGLTLKCAKCGVvsttalsattaSNAMASLWSSCVVLPLLALTWMSAVLAMTD 251
Laminin_EGF pfam00053
Laminin EGF domain; This family is like pfam00008 but has 8 conserved cysteines instead of six.
2095-2128 1.84e-11

Laminin EGF domain; This family is like pfam00008 but has 8 conserved cysteines instead of six.


Pssm-ID: 395007  Cd Length: 49  Bit Score: 61.22  E-value: 1.84e-11
                           10        20        30
                   ....*....|....*....|....*....|....
gi 281363131  2095 CDCYSIGSFSGACNPLTGQCECREGVIGRRCDSC 2128
Cdd:pfam00053    1 CDCNPHGSLSDTCDPETGQCLCKPGVTGRHCDRC 34
myxo_dep_M36 NF038112
myxosortase-dependent M36 family metallopeptidase; Members of this bacterial protein family ...
648-1005 4.00e-11

myxosortase-dependent M36 family metallopeptidase; Members of this bacterial protein family have an M36 family metallopeptidase domain, like fungalysin (see PF02128), and a C-terminal MYXO-CTERM domain (see TIGR03901), suggesting processing and surface-anchoring by the still-unknown putative transpeptidase, myxosortase. Members of this family include MXAN_3564 (mepA), part of the effector cargo of outer membrane vesicles that the species produces in large numbers during predation on other microbes.


Pssm-ID: 468355 [Multi-domain]  Cd Length: 1597  Bit Score: 69.69  E-value: 4.00e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  648 DYESVRSYRLVIRaqDGGSPSRSNTTQLLVNvidaNDNAPRFYTSQFQESVLENVPVGYNiirVQAYDSDEGAnaeITYS 727
Cdd:NF038112 1249 TADTVLTFQLVVS--DGTKTSAPDTVTVLVR----NVNRAPVAVAGAPATVDERSTVTLD---GSGTDADGDA---LTYA 1316
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  728 ISERDDNfPLAVDPRTGWVQTIKPLDREEQGRFAFQVVAKDGGvppKSASSSVVITVQDVNdNDPAfnpkyyeANVGEDQ 807
Cdd:NF038112 1317 WTQTSGP-AVTLTGATTATATFTAPEVTADTQLTFTLTVSDGT---ASATDTVTVTVRNVN-RAPV-------ANAGADQ 1384
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  808 P--PGTPVT-TVTATDPDEDS-RLHYEITTGNTrgrFAITSQNGRGLITIAQSLDYKQEKRFLLTVaaTDSGGRSDTATV 883
Cdd:NF038112 1385 TvdERSTVTlSGSATDPDGDAlTYAWTQTAGPT---VTLTGADTATASFTAPEVAADTELTFQLTV--SADGQASADVTV 1459
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  884 HINITDANNfAPIfENAPYSASVFEDAPVgttVLVVSATDSDVGVnaqITYSLNEesingLGSPdPFSINPQTGAIVT-N 962
Cdd:NF038112 1460 TVTVRNVNR-APV-AHAGESITVDEGSTV---TLDASATDPDGDT---LTYAWTQ-----VAGP-SVTLTGADSAKLTfT 1525
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....
gi 281363131  963 AP-LDRETTSGYLLTVTAKDGGnpslSDTTDVEIGVTDVNDNAP 1005
Cdd:NF038112 1526 APeVSADTTLTFSLTVTDGSGS----SGPVVVTVTVKNVNRAPD 1565
7tmB2_GPR113 cd15253
orphan adhesion receptor GPR113, member of the class B2 family of seven-transmembrane G ...
2850-3062 5.38e-11

orphan adhesion receptor GPR113, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR113 is an orphan receptor that belongs to group VI adhesion-GPCRs along with GPR110, GPR111, GPR115, and GPR116. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in ligand recognition as well as cell-cell adhesion and cell-matrix interactions, linked by a stalk region to a class B seven-transmembrane domain. GPR113 contains a hormone binding domain and one EGF (epidermal grown factor) domain, and is primarily expressed in a subset of taste receptor cells. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. However, several adhesion GPCRs, including GPR 111, GPR115, and CELSR1, are predicted to be non-cleavable at the GAIN domain because of the lack of a consensus catalytic triad sequence (His-Leu-Ser/Thr) within their GPS.


Pssm-ID: 320381 [Multi-domain]  Cd Length: 271  Bit Score: 66.32  E-value: 5.38e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2850 NIVLCVFCAELLFFVGmqSRRQLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEM--RDINHGPMGFYFAMGY 2927
Cdd:cd15253    48 NIAFSLLLADTCFLGA--TFLSAGHESPLCLAAAFLCHFFYLATFFWMLVQALMLFHQLLFVfhQLAKRSVLPLMVTLGY 125
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2928 GAPAIVVGLSVGVR--AHEYGNSLFCWLSVYEPVVWWLVGPIAGMSVVNLLILFV--------SVKAAFTLKDHVLGFGN 2997
Cdd:cd15253   126 LCPLLIAAATVAYYypKRQYLHEGACWLNGESGAIYAFSIPVLAIVLVNLLVLFVvlmklmrpSVSEGPPPEERKALLSI 205
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 281363131 2998 LRTLLWLSvvslPLMGVMWVLAV-LAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15253   206 FKALLVLT----PVFGLTWGLGVaTLTGESSQVSHYGFAILNAFQGVFILLFGCLMDKKVREALLK 267
GAIN pfam16489
GPCR-Autoproteolysis INducing (GAIN) domain; The GAIN a domain of alpha-helices and ...
2290-2458 1.43e-10

GPCR-Autoproteolysis INducing (GAIN) domain; The GAIN a domain of alpha-helices and beta-strands that is found in cell-adhesion GPCRs and precedes the GPS motif where the autoproteolysis occurs, family, pfam01825. The full GAIN domain, comprises the GPS and the GAIN, in cell-adhesion GPCRs, and is the functional unit for autoproteolysis. The GPS motif at the end of the GAIN domain is an ancient domain that exists in primitive ancestor organizms, and the full GAIN + GPS is conserved in all cell-adhesion GPCRs and all PKD1-related proteins.


Pssm-ID: 465137  Cd Length: 205  Bit Score: 63.44  E-value: 1.43e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  2290 THDRLYGADLLVTEGLLQELINYELMQSGLNLSHsqdkyFIKNLVDAASVILDRKYEAEWRratELIQRGPD----DLVD 2365
Cdd:pfam16489   14 RHGPLYGGDVLTAVELLSQLFDLLATQDATLSNA-----FLENFVQTVSNLLDPENRESWE---DLQQTERGtaatKLLR 85
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  2366 AFNKYLVVLARSQHdtYTSPFEIVQPNMALGLDIVTTESlfgyepEQLSEYHRSKYLKPNAFTTESVVLPDTSgFLQHSA 2445
Cdd:pfam16489   86 TLEEYALLLAQNMK--YLTPFTIVTPNIVLSVDRLDTHN------FKGARFPRFPMKGERPKDEDSVKLPPKA-FKPPDS 156
                          170
                   ....*....|...
gi 281363131  2446 RQRPVISFPKYNN 2458
Cdd:pfam16489  157 NGTVVVVFILYRN 169
7tmB2_GPR128 cd15257
orphan adhesion receptor GPR128, member of the class B2 family of seven-transmembrane G ...
2878-3021 2.18e-10

orphan adhesion receptor GPR128, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR128 is an orphan receptor of the adhesion family (subclass B2) that belongs to the class B GPCRs. Expression of GPR128 was detected in the mouse intestinal mucosa and is thought to be involved in energy balance, as its knockout mice showed a decrease in body weight gain and an increase in intestinal contraction frequency compared to wild-type controls. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. These include, for example, EGF (epidermal growth factor)-like domains in CD97, Celsr1 (cadherin family member), Celsr2, Celsr3, EMR1 (EGF-module-containing mucin-like hormone receptor-like 1), EMR2, EMR3, and Flamingo; two laminin A G-type repeats and nine cadherin domains in Flamingo and its human orthologs Celsr1, Celsr2 and Celsr3; olfactomedin-like domains in the latrotoxin receptors; and five or four thrombospondin type 1 repeats in BAI1 (brain-specific angiogenesis inhibitor 1), BAI2 and BAI3. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320385 [Multi-domain]  Cd Length: 303  Bit Score: 64.89  E-value: 2.18e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2878 PCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMrdinHGPMGFYF-----AMGYGAPAIVVGLSVGVRAHE-------- 2944
Cdd:cd15257    92 VCTAVAALLHYFLLVTFMWNAVYSAQLYLLLIRM----MKPLPEMFilqasAIGWGIPAVVVAITLGATYRFptslpvft 167
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2945 --YGNSLFCWLSVYE-------PVVWWLVGPIAGMSVVNlLILFV---------SVKAAFTLKDHVLGfgnlRTLLWLSV 3006
Cdd:cd15257   168 rtYRQEEFCWLAALDknfdikkPLLWGFLLPVGLILITN-VILFImtsqkvlkkNNKKLTTKKRSYMK----KIYITVSV 242
                         170
                  ....*....|....*
gi 281363131 3007 VSlpLMGVMWVLAVL 3021
Cdd:cd15257   243 AV--VFGITWILGYL 255
EGF_CA cd00054
Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular ...
1483-1518 6.86e-10

Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the N-terminus of particular EGF-like domains; calcium-binding may be crucial for numerous protein-protein interactions. Six conserved core cysteines form three disulfide bridges as in non calcium-binding EGF domains, whose structures are very similar. EGF_CA can be found in tandem repeat arrangements.


Pssm-ID: 238011  Cd Length: 38  Bit Score: 56.49  E-value: 6.86e-10
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 281363131 1483 VDLCYS-DPCQNGGTCVRREGGYTCVCPSTHTGQNCE 1518
Cdd:cd00054     2 IDECASgNPCQNGGTCVNTVGSYRCSCPPGYTGRNCE 38
EGF pfam00008
EGF-like domain; There is no clear separation between noise and signal. pfam00053 is very ...
1760-1789 1.18e-09

EGF-like domain; There is no clear separation between noise and signal. pfam00053 is very similar, but has 8 instead of 6 conserved cysteines. Includes some cytokine receptors. The EGF domain misses the N-terminus regions of the Ca2+ binding EGF domains (this is the main reason of discrepancy between swiss-prot domain start/end and Pfam). The family is hard to model due to many similar but different sub-types of EGF domains. Pfam certainly misses a number of EGF domains.


Pssm-ID: 394967  Cd Length: 31  Bit Score: 55.85  E-value: 1.18e-09
                           10        20        30
                   ....*....|....*....|....*....|
gi 281363131  1760 CQSEPCFNGGTCREGWGTYSCECPEGYAGN 1789
Cdd:pfam00008    1 CAPNPCSNGGTCVDTPGGYTCICPEGYTGK 30
7tmB1_GlucagonR-like cd15929
glucagon receptor-like subfamily, member of the class B family of seven-transmembrane G ...
2879-3062 1.33e-09

glucagon receptor-like subfamily, member of the class B family of seven-transmembrane G protein-coupled receptors; This group represents the glucagon receptor family of G protein-coupled receptors, which includes glucagon receptor (GCGR), glucagon-like peptide-1 receptor (GLP1R), GLP2R, and closely related receptors. These receptors are activated by the members of the glucagon (GCG) peptide family including GCG, glucagon-like peptide 1 (GLP1), and GLP2, which are derived from the large proglucagon precursor. GCGR regulates blood glucose levels by control of hepatic glycogenolysis and gluconeogenesis and by regulation of insulin secretion from the pancreatic beta-cells. Activation of GLP1R stimulates glucose-dependent insulin secretion from pancreatic beta cells, whereas activation of GLP2R stimulates intestinal epithelial proliferation and increases villus height in the small intestine. Receptors in this group belong to the B1 (or secretin-like) subfamily of class B GPCRs, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the B1 subfamily preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. However, depending on their cellular location, GCGR and GLP receptors can activate multiple G proteins, which can in turn stimulate different second messenger pathways.


Pssm-ID: 341353 [Multi-domain]  Cd Length: 279  Bit Score: 62.07  E-value: 1.33e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRML--TEMRDINHGPMgfYFAMGYGAPAIVVGLSVGVRAHeYGNSLfCWLSVY 2956
Cdd:cd15929    86 CRVAQVLMQYCVAANYYWLLVEGLYLHTLLvlAVFSERSIFRL--YLLLGWGAPVLFVVPWGIVKYL-YENTG-CWTRND 161
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2957 EPVVWWLV-GPIAGMSVVNLLILFVSVKAAFT-LKDHVLGFGNLRTLLWLSVVSL-PLMGVMWVLAVLAASEHSQLLSLL 3033
Cdd:cd15929   162 NMAYWWIIrLPILLAILINFFIFVRILKILVSkLRANQMCKTDYKFRLAKSTLTLiPLLGVHEVVFAFVTDEQARGTLRF 241
                         170       180       190
                  ....*....|....*....|....*....|....
gi 281363131 3034 LS-----GVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15929   242 IKlffelFLSSFQGLLVAVLYCFANKEVQSELRK 275
CA_like cd00031
Cadherin repeat-like domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
697-790 2.40e-09

Cadherin repeat-like domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers. This family also includes the cadherin-like repeats of extracellular alpha-dystroglycan.


Pssm-ID: 206635  Cd Length: 98  Bit Score: 56.97  E-value: 2.40e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  697 SVLENVPVGYNIIRVQaydSDEGANAEITYSISERDDNFP---LAVDPRTGWVQTIKPLDREEQGRFAFQVVAKDGGVPP 773
Cdd:cd00031     5 SAVEGRSRGSFRVSIP---TDLIASSGEIIKISAAGKEALpswLHWEPHSGILEGLEKLDREDKGVHYISVSAASLGANV 81
                          90
                  ....*....|....*..
gi 281363131  774 KSASSSVVITVQDVNDN 790
Cdd:cd00031    82 PQTSSVFSIEVYDENDN 98
7tmB1_Secretin_R-like cd15930
secretin receptor-like group of hormone receptors, member of the class B family of ...
2879-3062 2.68e-09

secretin receptor-like group of hormone receptors, member of the class B family of seven-transmembrane G protein-coupled receptors; This group represents G protein-coupled receptors for structurally similar peptide hormones that include secretin, growth-hormone-releasing hormone (GHRH), pituitary adenylate cyclase activating polypeptide (PACAP), and vasoactive intestinal peptide (VIP). These receptors are classified into the subfamily B1 of class B GRCRs that consists of the classical hormone receptors and have been identified in all the vertebrates, from fishes to mammals, but are not present in plants, fungi, or prokaryotes. For all class B receptors, the large N-terminal extracellular domain plays a critical role in peptide hormone recognition. Secretin, a polypeptide secreted by entero-endocrine S cells in the small intestine, is involved in maintaining body fluid balance. This polypeptide regulates the secretion of bile and bicarbonate into the duodenum from the pancreatic and biliary ducts, as well as regulates the duodenal pH by the control of gastric acid secretion. Studies with secretin receptor-null mice indicate that secretin plays a role in regulating renal water reabsorption. Secretin mediates its biological actions by elevating intracellular cAMP via G protein-coupled secretin receptors, which are expressed in the brain, pancreas, stomach, kidney, and liver. GHRHR is a specific receptor for the growth hormone-releasing hormone (GHRH) that controls the synthesis and release of growth hormone (GH) from the anterior pituitary somatotrophs. Mutations in the gene encoding GHRHR have been connected to isolated growth hormone deficiency (IGHD), a short-stature condition caused by deficient production of GH or lack of GH action. VIP and PACAP exert their effects through three G protein-coupled receptors, PACAP-R1, VIP-R1 (vasoactive intestinal receptor type 1, also known as VPAC1) and VIP-R2 (or VPAC2). PACAP-R1 binds only PACAP with high affinity, whereas VIP-R1 and -R2 specifically bind and respond to both VIP and PACAP. VIP and PACAP and their receptors are widely expressed in the brain and periphery. They are upregulated in neurons and immune cells in responses to CNS injury and/or inflammation and exert potent anti-inflammatory effects, as well as play important roles in the control of circadian rhythms and stress responses, among many others. All B1 subfamily GPCRs are able to increase intracellular cAMP levels by coupling to adenylate cyclase via a stimulatory Gs protein. However, depending on its cellular location, some members of subfamily B1 are also capable of coupling to additional G proteins such as G(i/o) and/or G(q) proteins, thereby leading to activation of phospholipase C and intracellular calcium influx.


Pssm-ID: 320596 [Multi-domain]  Cd Length: 268  Bit Score: 60.91  E-value: 2.68e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAheYGNSLFCWLSVYEP 2958
Cdd:cd15930    77 CKASMVFFQYCVMANFFWLLVEGLYLHTLLVISFFSERRYFWWYVLIGWGAPTVFVTVWIVARL--YFEDTGCWDINDES 154
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2959 VVWWLV-GPIAGMSVVNlLILFVSVKAAFTLKDHV--LGFGNLRTLLWLSVVSL---PLMGVMW-VLAVLAASEHSQLLS 3031
Cdd:cd15930   155 PYWWIIkGPILISILVN-FVLFINIIRILLQKLRSpdIGGNESSQYKRLARSTLlliPLFGIHYiVFAFFPENISLGIRL 233
                         170       180       190
                  ....*....|....*....|....*....|.
gi 281363131 3032 LLLSGVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15930   234 YFELCLGSFQGFVVAVLYCFLNGEVQAEIKR 264
EGF_CA cd00054
Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular ...
1760-1792 3.87e-09

Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the N-terminus of particular EGF-like domains; calcium-binding may be crucial for numerous protein-protein interactions. Six conserved core cysteines form three disulfide bridges as in non calcium-binding EGF domains, whose structures are very similar. EGF_CA can be found in tandem repeat arrangements.


Pssm-ID: 238011  Cd Length: 38  Bit Score: 54.57  E-value: 3.87e-09
                          10        20        30
                  ....*....|....*....|....*....|....
gi 281363131 1760 CQSE-PCFNGGTCREGWGTYSCECPEGYAGNSCQ 1792
Cdd:cd00054     5 CASGnPCQNGGTCVNTVGSYRCSCPPGYTGRNCE 38
7tmB2_GPR112 cd15997
Probable G protein-coupled receptor 112, member of the class B2 family of seven-transmembrane ...
2879-3022 6.67e-09

Probable G protein-coupled receptor 112, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR112 is an orphan receptor that has been classified as that belongs to the Group VIII of adhesion GPCRs. Other members of the Group VII include orphan GPCRs such as GPR56, GPR64, GPR97, GPR114, and GPR126. GPR112 is specifically expressed in normal enterochromatin cells and gastrointestinal neuroendocrine carcinoma cells, but its biological function is unknown. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320663  Cd Length: 269  Bit Score: 60.06  E-value: 6.67e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINhgpMGFY---FAM-GYGAPAIVVGLSVGVRAHEYGNSL----- 2949
Cdd:cd15997    70 CITVAAFLHYFLLASFTWMGLEAVHMYFALVKVFNIY---IPNYilkFCIaGWGIPAVVVALVLAINKDFYGNELssdsl 146
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2950 -----FCWLSvyEPVVWWL--VGPIAGMSVVNLLILFV------SVKAaftlKDHVLGFGN--LRTLlwLSVVSLP-LMG 3013
Cdd:cd15997   147 hpstpFCWIQ--DDVVFYIsvVAYFCLIFLCNISMFITvliqirSMKA----KKPSRNWKQgfLHDL--KSVASLTfLLG 218

                  ....*....
gi 281363131 3014 VMWVLAVLA 3022
Cdd:cd15997   219 LTWGFAFFA 227
HRM pfam02793
Hormone receptor domain; This extracellular domain contains four conserved cysteines that ...
2144-2200 7.55e-09

Hormone receptor domain; This extracellular domain contains four conserved cysteines that probably for disulphide bridges. The domain is found in a variety of hormone receptors. It may be a ligand binding domain.


Pssm-ID: 397086  Cd Length: 64  Bit Score: 54.30  E-value: 7.55e-09
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 281363131  2144 YDACPRSFAGGVWWPRTPLGGVAIEGCPPPA-----RGKGQRSCDvQSGSWNTP---DMYNCTSE 2200
Cdd:pfam02793    1 GLGCPRTWDGILCWPRTPAGETVEVPCPDYFsgfdpRGNASRNCT-EDGTWSEHppsNYSNCTSN 64
7tmB2_GPR116-like_Adhesion_VI cd15932
orphan GPR116 and related proteins, group IV adhesion GPCRs, member of the class B2 family of ...
2850-3060 1.71e-08

orphan GPR116 and related proteins, group IV adhesion GPCRs, member of the class B2 family of seven-transmembrane G protein-coupled receptors; group VI adhesion GPCRs consist of orphan receptors GPR110, GPR111, GPR113, GPR115, GPR116, and closely related proteins. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in ligand recognition as well as cell-cell adhesion and cell-matrix interactions, linked by a stalk region to a class B seven-transmembrane domain. GPR110 possesses a SEA box in the N-terminal has been identified as an oncogene over-expressed in lung and prostate cancer. GPR113 contains a hormone binding domain and one EGF (epidermal grown factor) domain. GPR112 has extremely long N-terminus (about 2,400 amino acids) containing a number of Ser/Thr-rich glycosylation sites and a pentraxin (PTX) domain. GPR116 has two C2-set immunoglobulin-like repeats, which is found in the members of the immunoglobulin superfamily of cell surface proteins, and a SEA (sea urchin sperm protein, enterokinase, and a grin)-box, which is present in the extracellular domain of the transmembrane mucin (MUC) family and known to enhance O-glycosylation. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. However, several adhesion GPCRs, including GPR 111, GPR115, and CELSR1, are predicted to be non-cleavable at the GAIN domain because of the lack of a consensus catalytic triad sequence (His-Leu-Ser/Thr) within their GPS.


Pssm-ID: 320598 [Multi-domain]  Cd Length: 268  Bit Score: 58.48  E-value: 1.71e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2850 NIVLCVFCAELLFFVGMQSRRQLLESEfPCKLTAICLHYFWLAAFAWT-TVDCVHLYRMLTEMRDIN-HGPMGFYFAMGY 2927
Cdd:cd15932    48 NIALSLLIADIWFIIGAAISTPPNPSP-ACTAATFFIHFFYLALFFWMlTLGLLLFYRLVLVFHDMSkSTMMAIAFSLGY 126
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2928 GAPAIVVGLSVGVRA--HEYGNSLFCWLSvyepvvwW--------LVGPIAGMSVVNLLILFV--------SVKAAFTLK 2989
Cdd:cd15932   127 GCPLIIAIITVAATApqGGYTRKGVCWLN-------WdktkallaFVIPALAIVVVNFIILIVvifkllrpSVGERPSKD 199
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 281363131 2990 DHVLGFGNLRTLLWLSvvslPLMGVMWVLAV-LAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENL 3060
Cdd:cd15932   200 EKNALVQIGKSVAILT----PLLGLTWGFGLgTMIDPKSLAFHIIFAILNSFQGFFILVFGTLLDSKVREAL 267
7tmB2_GPR126 cd15996
orphan adhesion receptor GPR126, member of the class B2 family of seven-transmembrane G ...
2879-3062 3.19e-08

orphan adhesion receptor GPR126, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR126 is an orphan receptor that has been classified as that belongs to the Group VIII of adhesion GPCRs. Other members of the Group VII include orphan GPCRs such as GPR56, GPR64, GPR97, GPR112, and GPR114. GPR126 is required in Schwann cells for proper differentiation and myelination via G-Protein Activation. GPR126 is believed to couple to G(s)-protein, which leads to activation of adenylate cyclase for cAMP production. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320662  Cd Length: 271  Bit Score: 57.98  E-value: 3.19e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRD--INHGPMGFYFaMGYGAPAIVVGLSVGVRAHEY----------- 2945
Cdd:cd15996    70 CITVAVLLHFFLLATFTWMGLEAIHMYIALVKVFNtyIRRYILKFCI-IGWGLPALIVSIVLASTNDNYgygyygkdkdg 148
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2946 -GNSLFCWlsVYEPVVWWLV-----GPIAGMSVVNLLILFVSV------KAAFTLKDHVLgfGNLRtllwlSVVSLP-LM 3012
Cdd:cd15996   149 qGGDEFCW--IKNPVVFYVTcaayfGIMFLMNVAMFIVVMVQIcgrngkRSNRTLREEIL--RNLR-----SVVSLTfLL 219
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|
gi 281363131 3013 GVMWVLAVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15996   220 GMTWGFAFFAWGPVNLAFMYLFTIFNSLQGLFIFVFHCALKENVQKQWRR 269
EGF_CA smart00179
Calcium-binding EGF-like domain;
1482-1518 5.31e-08

Calcium-binding EGF-like domain;


Pssm-ID: 214542 [Multi-domain]  Cd Length: 39  Bit Score: 51.09  E-value: 5.31e-08
                            10        20        30
                    ....*....|....*....|....*....|....*....
gi 281363131   1482 EVDLCYS-DPCQNGGTCVRREGGYTCVCPS-THTGQNCE 1518
Cdd:smart00179    1 DIDECASgNPCQNGGTCVNTVGSYRCECPPgYTDGRNCE 39
7tmB1_GLP2R cd15266
glucagon-like peptide-2 receptor, member of the class B family of seven-transmembrane G ...
2874-3062 5.44e-08

glucagon-like peptide-2 receptor, member of the class B family of seven-transmembrane G protein-coupled receptors; Glucagon-like peptide-2 receptor (GLP2R) is a member of the glucagon receptor family of G protein-coupled receptors, which also includes glucagon receptor (GCGR) and GLP1R. GLP2R is activated by glucagon-like peptide 2, which is derived from the large proglucagon precursor. Activation of GLP1R stimulates glucose-dependent insulin secretion from pancreatic beta cells, whereas activation of GLP2R stimulates intestinal epithelial proliferation and increases villus height in the small intestine. GCGR regulates blood glucose levels by control of hepatic glycogenolysis and gluconeogenesis and by regulation of insulin secretion from the pancreatic beta-cells. GLP2R belongs to the B1 (or secretin-like) subfamily of class B GPCRs, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the B1 subfamily preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. However, depending on their cellular location, GCGR and GLP receptors can activate multiple G proteins, which can in turn stimulate different second messenger pathways.


Pssm-ID: 320394 [Multi-domain]  Cd Length: 280  Bit Score: 57.45  E-value: 5.44e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2874 ESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSlfCWL 2953
Cdd:cd15266    82 ESSTSCRVAQVFMHYFVGANYFWLLVEGLYLHTLLVTAVLSERRLLKKYMLIGWGTPVLFVVPWGVAKILLENTG--CWG 159
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2954 SVYEPVVWWLV-GPIAGMSVVNLLILFVSVKAAFT-LKDHVLGFGNLRTLLWLSVVSL-PLMGVMWVLAVLAASEHSQLL 3030
Cdd:cd15266   160 RNENMGIWWIIrGPILLCITVNFYIFLKILKLLLSkLKAQQMRFTDYKYRLARSTLVLiPLLGIHEVVFSFITDEQVEGF 239
                         170       180       190
                  ....*....|....*....|....*....|....*..
gi 281363131 3031 SLLLS-----GVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15266   240 SRHIRlfiqlTLSSFQGFLVAVLYCFANGEVKAELKK 276
7tmB2_GPR114 cd15443
orphan adhesion receptor GPR114, member of the class B2 family of seven-transmembrane G ...
2838-3022 6.02e-08

orphan adhesion receptor GPR114, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR114 is an orphan receptor that has been classified as that belongs to the Group VIII of adhesion GPCRs. Other members of the Group VII include GPR56, GPR64, GPR97, GPR112, and GPR126. GPR114 is mainly found in granulocytes (polymorphonuclear leukocytes), and GPR114-transfected cells induced an increase in cAMP levels via coupling to G(s) protein. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320559 [Multi-domain]  Cd Length: 268  Bit Score: 57.07  E-value: 6.02e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNT-IHQNIVLCVFCAELLFFVGMQSRRQllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDInh 2916
Cdd:cd15443    30 RKQPKDSTTrIHMNLLGSLFLLNGSFLLSPPLATS--QSTWLCRAAAALLHYSLLCCLTWMAIEGFHLYLLLVKVYNI-- 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2917 gpmgfYF--------AMGYGAPAIVVGLSVGVRAHEYG-----------NSLFCWLSVYEPVVWWLVGPIAGMSVVNLLI 2977
Cdd:cd15443   106 -----YIrryvlklcVLGWGLPALIVLLVLIFKREAYGphtiptgtgyqNASMCWITSSKVHYVLVLGYAGLTSLFNLVV 180
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|
gi 281363131 2978 LFVSVKAAFTLKDHVLGFG-----NLRTLLWLSVvslpLMGVMWVLAVLA 3022
Cdd:cd15443   181 LAWVVRMLRRLRSRKQELGerarrDWVTVLGLTC----LLGTTWALAFFS 226
7tmB2_GPR56 cd15995
orphan adhesion receptor GPR56, member of the class B2 family of seven-transmembrane G ...
2838-3024 7.39e-08

orphan adhesion receptor GPR56, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR56 is an orphan receptor that has been classified as that belongs to the Group VIII of adhesion GPCRs. Other members of the Group VII include orphan GPCRs such as GPR64, GPR97, GPR112, GPR114, and GPR126. GPR56 is involved in the regulation of oligodendrocyte development and myelination in the central nervous system via coupling to G(12/13) proteins, which leads to the activation of RhoA GTPase. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320661  Cd Length: 269  Bit Score: 56.76  E-value: 7.39e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFVGMQSrrQLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMrdINHG 2917
Cdd:cd15995    31 RKPRDYTIYVHMNLLLAIFLLDTSFLISEPL--ALTGSEAACRAGGMFLHFSLLACLTWMGIEGYNLYRLVVEV--FNTY 106
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYF---AMGYGAPAIVVGLSVGVRAHEYGNSLFcwlSVYE-------PVVWWLVGP----IAGMSVVNLLILFVSVK 2983
Cdd:cd15995   107 VPHFLLklcAVGWGLPIFLVTLIFLVDQDNYGPIIL---AVHRspekvtyATICWITDSlisnITNLGLFSLVFLFNMAM 183
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*..
gi 281363131 2984 AA------FTLKDHVLGFGNLRTLLWLSVVslplMGVMWVLAVLAAS 3024
Cdd:cd15995   184 LAtmvveiLRLRPRTHKWSHVLTLLGLSLV----LGIPWALAFFSFA 226
HormR smart00008
Domain present in hormone receptors;
2144-2206 9.29e-08

Domain present in hormone receptors;


Pssm-ID: 214468  Cd Length: 70  Bit Score: 51.75  E-value: 9.29e-08
                            10        20        30        40        50        60        70
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   2144 YDACPRSFAGGVWWPRTPLGGVAIEGCPPPARG-----KGQRSCDvQSGSWNT--PDMYNCTSEPFVELR 2206
Cdd:smart00008    2 DLGCPATWDGIICWPQTPAGQLVEVPCPKYFSGfsyktGASRNCT-ENGGWSPpfPNYSNCTSNDYEELK 70
GPS smart00303
G-protein-coupled receptor proteolytic site domain; Present in latrophilin/CL-1, sea urchin ...
2743-2802 1.76e-07

G-protein-coupled receptor proteolytic site domain; Present in latrophilin/CL-1, sea urchin REJ and polycystin.


Pssm-ID: 197639  Cd Length: 49  Bit Score: 50.08  E-value: 1.76e-07
                            10        20        30        40        50        60
                    ....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131   2743 SNPQCVRWNSFTNQWTRLGCQTEipdfdgdfnpaAQQAILVNCSCTHISSYAVIVDVIDP 2802
Cdd:smart00303    1 FNPICVFWDESSGEWSTRGCELL-----------ETNGTHTTCSCNHLTTFAVLMDVPPI 49
7tmB1_CRF-R cd15264
corticotropin-releasing factor receptors, member of the class B family of seven-transmembrane ...
2845-3062 2.52e-07

corticotropin-releasing factor receptors, member of the class B family of seven-transmembrane G protein-coupled receptors; The vertebrate corticotropin-releasing factor (CRF) receptors are predominantly expressed in central nervous system with high levels in cortex tissue, brain stem, and pituitary. They have two isoforms as a result of alternative splicing of the same receptor gene: CRF-R1 and CRF-R2, which differ in tissue distribution and ligand binding affinities. Recently, a third CRF receptor (CRF-R3) has been identified in catfish pituitary. The catfish CRF-R1 is highly homologous to CRF-R3. CRF is a 41-amino acid neuropeptide that plays a central role in coordinating neuroendocrine, behavioral, and autonomic responses to stress by acting as the primary neuroregulator of the hypothalamic-pituitary-adrenal axis, which controls the levels of cortisol and other stress related hormones. In addition, the CRF family of neuropeptides also includes structurally related peptides such as mammalian urocortin, fish urotensin I, and frog sauvagine. The actions of CRF and CRF-related peptides are mediated through specific binding to CRF-R1 and CRF-R2. CRF and urocortin 1 bind and activate mammalian CRF-R1 with similar high affinities. By contrast, urocortin 2 and urocortin 3 do not bind to CRF-R1 or stimulate CRF-R1-mediated cAMP formation. Urocortin 1 also shows high affinity for mammalian CRF-R2, whereas CRF has significantly lower affinity for this receptor. These evidence suggest that urocortin 1 is an endogenous ligand for CRF-R1 and CRF-R2. The CRF receptors are members of the B1 subfamily of class B GPCRs, also referred to as secretin-like receptor family, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, glucagon, glucagon-like peptide (GLP), calcitonin gene-related peptide, and parathyroid hormone (PTH). These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the B1 subfamily preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. However, depending on its cellular location and function, CRF receptors can activate multiple G proteins, which can in turn stimulate different second messenger pathways.


Pssm-ID: 320392 [Multi-domain]  Cd Length: 265  Bit Score: 55.12  E-value: 2.52e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2845 NTIHQNIVLCVFCAELLFFVgMQS---RRQLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGF 2921
Cdd:cd15264    37 NNIHCNLIVTFILRNVTWFI-MQNtltEIHHQSNQWVCRLIVTVYNYFQVTNFFWMFVEGLYLHTMIVWAYSADKIRFWY 115
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2922 YFAMGYGAPAIVVGLSVGVRAheYGNSLFCWLSVYE--PVVWWLVGPIAGMSVVNLLILFVSV-------KAAFTLKDHv 2992
Cdd:cd15264   116 YIVIGWCIPCPFVLAWAIVKL--LYENEHCWLPKSEnsYYDYIYQGPILLVLLINFIFLFNIVwvlitklRASNTLETI- 192
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 281363131 2993 lgfgNLRTLLWLSVVSLPLMGVMWVLAVLAASEHSQLLSL---LLSGVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15264   193 ----QYRKAVKATLVLLPLLGITYMLFFINPGDDKTSRLVfiyFNTFLQSFQGLFVAVFYCFLNGEVRSAIRK 261
EGF pfam00008
EGF-like domain; There is no clear separation between noise and signal. pfam00053 is very ...
1486-1516 3.23e-07

EGF-like domain; There is no clear separation between noise and signal. pfam00053 is very similar, but has 8 instead of 6 conserved cysteines. Includes some cytokine receptors. The EGF domain misses the N-terminus regions of the Ca2+ binding EGF domains (this is the main reason of discrepancy between swiss-prot domain start/end and Pfam). The family is hard to model due to many similar but different sub-types of EGF domains. Pfam certainly misses a number of EGF domains.


Pssm-ID: 394967  Cd Length: 31  Bit Score: 48.92  E-value: 3.23e-07
                           10        20        30
                   ....*....|....*....|....*....|.
gi 281363131  1486 CYSDPCQNGGTCVRREGGYTCVCPSTHTGQN 1516
Cdd:pfam00008    1 CAPNPCSNGGTCVDTPGGYTCICPEGYTGKR 31
EGF cd00053
Epidermal growth factor domain, found in epidermal growth factor (EGF) presents in a large ...
1761-1792 4.50e-07

Epidermal growth factor domain, found in epidermal growth factor (EGF) presents in a large number of proteins, mostly animal; the list of proteins currently known to contain one or more copies of an EGF-like pattern is large and varied; the functional significance of EGF-like domains in what appear to be unrelated proteins is not yet clear; a common feature is that these repeats are found in the extracellular domain of membrane-bound proteins or in proteins known to be secreted (exception: prostaglandin G/H synthase); the domain includes six cysteine residues which have been shown to be involved in disulfide bonds; the main structure is a two-stranded beta-sheet followed by a loop to a C-terminal short two-stranded sheet; Subdomains between the conserved cysteines vary in length; the region between the 5th and 6th cysteine contains two conserved glycines of which at least one is present in most EGF-like domains; a subset of these bind calcium.


Pssm-ID: 238010  Cd Length: 36  Bit Score: 48.63  E-value: 4.50e-07
                          10        20        30
                  ....*....|....*....|....*....|...
gi 281363131 1761 QSEPCFNGGTCREGWGTYSCECPEGYAGN-SCQ 1792
Cdd:cd00053     4 ASNPCSNGGTCVNTPGSYRCVCPPGYTGDrSCE 36
EGF cd00053
Epidermal growth factor domain, found in epidermal growth factor (EGF) presents in a large ...
1488-1518 5.98e-07

Epidermal growth factor domain, found in epidermal growth factor (EGF) presents in a large number of proteins, mostly animal; the list of proteins currently known to contain one or more copies of an EGF-like pattern is large and varied; the functional significance of EGF-like domains in what appear to be unrelated proteins is not yet clear; a common feature is that these repeats are found in the extracellular domain of membrane-bound proteins or in proteins known to be secreted (exception: prostaglandin G/H synthase); the domain includes six cysteine residues which have been shown to be involved in disulfide bonds; the main structure is a two-stranded beta-sheet followed by a loop to a C-terminal short two-stranded sheet; Subdomains between the conserved cysteines vary in length; the region between the 5th and 6th cysteine contains two conserved glycines of which at least one is present in most EGF-like domains; a subset of these bind calcium.


Pssm-ID: 238010  Cd Length: 36  Bit Score: 48.24  E-value: 5.98e-07
                          10        20        30
                  ....*....|....*....|....*....|..
gi 281363131 1488 SDPCQNGGTCVRREGGYTCVCPSTHTGQ-NCE 1518
Cdd:cd00053     5 SNPCSNGGTCVNTPGSYRCVCPPGYTGDrSCE 36
7tmB1_DH_R cd15263
insect diuretic hormone receptors, member of the class B family of seven-transmembrane G ...
2845-2979 9.23e-07

insect diuretic hormone receptors, member of the class B family of seven-transmembrane G protein-coupled receptors; This group includes G protein-coupled receptors that specifically bind to insect diuretic hormones found in Manduca sexta (moth) and Acheta domesticus (the house cricket), among others. Insect diuretic hormone and their GPCRs play critical roles in the regulation of water and ion balance. Thus they are attractive targets for developing new insecticides. Activation of the diuretic hormone receptors stimulate adenylate cyclase, thereby increasing cAMP levels in Malpighian tube. They belong to the B1 subfamily of class B GPCRs, also referred to as secretin-like receptor family, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, glucagon, glucagon-like peptide (GLP), calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the B1 subfamily preferentially couple to G proteins of Gs family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx.


Pssm-ID: 320391 [Multi-domain]  Cd Length: 272  Bit Score: 53.53  E-value: 9.23e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2845 NTIHQNIVLCVFCAELLFFVG--MQSRRQllESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFY 2922
Cdd:cd15263    37 NTIHTNLMFTYILADLTWILTltLQVSIG--EDQKSCIILVVLLHYFHLTNFFWMFVEGLYLYMLVVETFSGENIKLRVY 114
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 281363131 2923 FAMGYGAPAIVVGL-----SVGVRAHEYGNSLF-----C-WLSVyEPVVWWLVGPIAGMSVVNLLILF 2979
Cdd:cd15263   115 AFIGWGIPAVVIVIwaivkALAPTAPNTALDPNgllkhCpWMAE-HIVDWIFQGPAILVLAVNLVFLV 181
7tmB2_GPR97 cd15442
orphan adhesion receptor GPR97, member of the class B2 family of seven-transmembrane G ...
2840-3021 1.38e-06

orphan adhesion receptor GPR97, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR97 is an orphan receptor that has been classified into the group VIII of adhesion GPCRs. Other members of the Group VII include GPR56, GPR64, GPR112, GPR114, and GPR126. GPR97 is identified as a lymphatic adhesion receptor that is specifically expressed in lymphatic endothelium, but not in blood vascular endothelium, and is shown to regulate migration of lymphatic endothelial cells via the small GTPases RhoA and cdc42. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320558 [Multi-domain]  Cd Length: 277  Bit Score: 52.88  E-value: 1.38e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2840 QQTNSNT---IHQNIVLCVFCAELLFFVgmQSRRQLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINh 2916
Cdd:cd15442    34 QKFKSEDapkIHVNLSSSLLLLNLAFLL--NSGVSSRAHPGLCKALGGVTHYFLLCCFTWMAIEAFHLYLLAIKVFNTY- 110
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2917 gpMGFYFA----MGYGAPAIVVGL-----SVGV-----RAHEYGNSLfCWLSVYEPVVWWLV--GPIAGMSVVNLLILFV 2980
Cdd:cd15442   111 --IHHYFAklclVGWGFPALVVTItgsinSYGAytimdMANRTTLHL-CWINSKHLTVHYITvcGYFGLTFLFNTVVLGL 187
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*
gi 281363131 2981 SVKAAFTLKDHVLGFGNLRTllW---LSVVSLP-LMGVMWVLAVL 3021
Cdd:cd15442   188 VAWKIFHLQSATAGKEKCQA--WkggLTVLGLScLLGVTWGLAFF 230
EGF_CA smart00179
Calcium-binding EGF-like domain;
1760-1792 1.47e-06

Calcium-binding EGF-like domain;


Pssm-ID: 214542 [Multi-domain]  Cd Length: 39  Bit Score: 47.24  E-value: 1.47e-06
                            10        20        30
                    ....*....|....*....|....*....|....*
gi 281363131   1760 CQSE-PCFNGGTCREGWGTYSCECPEGY-AGNSCQ 1792
Cdd:smart00179    5 CASGnPCQNGGTCVNTVGSYRCECPPGYtDGRNCE 39
7tmB2_GPR124 cd15998
G protein-coupled receptor 124, member of the class B2 family of seven-transmembrane G ...
2879-3025 4.78e-06

G protein-coupled receptor 124, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR124 is an orphan receptor that has been classified as that belongs to the group III of adhesion GPCRs, which also includes orphan GPR123 and GPR125. GPR124, also known as tumor endothelial marker 5 (TEM5), is highly expressed in tumor vessels and in the vasculature of the developing embryo. GPR124 is essentially required for proper angiogenic sprouting into neural tissue, CNS-specific vascularization, and formation of the blood-brain barrier. GPR124 interacts with the PDZ domain of DLG1 (discs large homolog 1) through its PDZ-binding motif. Recently, studies of double-knockout mice showed that GPR124 functions as a co-activator of Wnt7a/Wnt7b-dependent beta-catenin signaling in brain endothelium. Moreover, WNT7-stimulated beta-catenin signaling is regulated by GPR124's intracellular PDZ binding motif and leucine-rich repeats (LRR) in its N-terminal extracellular domain. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320664 [Multi-domain]  Cd Length: 268  Bit Score: 51.11  E-value: 4.78e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLT---------EMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAHEY-GNS 2948
Cdd:cd15998    70 CQAVGITLHYSSLSTLLWMGVKARVLHKELTwrapppqegDPALPTPRPMLRFYLIAGGIPLIICGITAAVNIHNYrDHS 149
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2949 LFCWLsVYEPVVWWLVGPIAgmsvvnlLILFVS----VKAAFTLKDHVL---GFGNLRTLLWLSVVSLPLMGVMWVLAVL 3021
Cdd:cd15998   150 PYCWL-VWRPSLGAFYIPVA-------LILLVTwiyfLCAGLHLRGPSAdgdSVYSPGVQLGALVTTHFLYLAMWACGAL 221

                  ....
gi 281363131 3022 AASE 3025
Cdd:cd15998   222 AVSQ 225
7tmB1_PACAP-R1 cd15987
pituitary adenylate cyclase-activating polypeptide type 1 receptor, member of the class B ...
2838-3063 5.57e-06

pituitary adenylate cyclase-activating polypeptide type 1 receptor, member of the class B family of seven-transmembrane G protein-coupled receptors; Pituitary adenylate cyclase-activating polypeptide type 1 receptor (PACAP-R1) is a member of the group of G protein-coupled receptors for structurally similar peptide hormones that also include secretin, growth-hormone-releasing hormone (GHRH), and vasoactive intestinal peptide (VIP). These receptors are classified into the subfamily B1 of class B GRCRs that consists of the classical hormone receptors and have been identified in all the vertebrates, from fishes to mammals, but are not present in plants, fungi, or prokaryotes. For all class B receptors, the large N-terminal extracellular domain plays a critical role in peptide hormone recognition. VIP and PACAP exert their effects through three G protein-coupled receptors, PACAP-R1, VIP-R1 (vasoactive intestinal receptor type 1, also known as VPAC1) and VIP-R2 (or VPAC2). PACAP-R1 binds only PACAP with high affinity, whereas VIP-R1 and -R2 specifically bind and respond to both VIP and PACAP. VIP and PACAP and their receptors are widely expressed in the brain and periphery. They are upregulated in neurons and immune cells in responses to CNS injury and/or inflammation and exert potent anti-inflammatory effects, as well as play important roles in the control of circadian rhythms and stress responses, among many others. PACAP-R1 is preferentially coupled to a stimulatory G(s) protein, which leads to the activation of adenylate cyclase and thereby increases in intracellular cAMP level.


Pssm-ID: 320653 [Multi-domain]  Cd Length: 268  Bit Score: 51.12  E-value: 5.57e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2838 RGQQTNSNTIHQNIVLCVFCAELLFFV------GMQSRRQLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEM 2911
Cdd:cd15987    30 RKLHCTRNFIHMNLFVSFILRAISVFIkdgvlyAEQDSDHCFVSTVECKAVMVFFHYCVMSNYFWLFIEGLYLFTLLVET 109
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2912 RDINHGPMGFYFAMGYGAPAIVVGLSVGVRAHeyGNSLFCWLSVYEPVVWWLV-GPIAGMSVVNlLILFVSVKAAFTLKD 2990
Cdd:cd15987   110 FFPERRYFYWYTIIGWGTPTICVTVWAVLRLH--FDDTGCWDMNDNTALWWVIkGPVVGSIMIN-FVLFIGIIIILVQKL 186
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 281363131 2991 HVLGFGNLRTLLWL-----SVVSLPLMGVMWVLAVLAASEHSQLLSLLLSGVVLLHALFC-LIGYCIINKRVRENLQRT 3063
Cdd:cd15987   187 QSPDIGGNESSIYLrlarsTLLLIPLFGIHYTVFAFSPENVSKRERLVFELGLGSFQGFVvAVLYCFLNGEVQSEIKRK 265
7tmB1_NPR_B4_insect-like cd15260
insect neuropeptide receptor subgroup B4 and related proteins, member of the class B family of ...
2846-2978 8.75e-06

insect neuropeptide receptor subgroup B4 and related proteins, member of the class B family of seven-transmembrane G protein-coupled receptors; This subgroup includes a neuropeptide receptor found in Nilaparvata lugens (brown planthopper) and its closely related proteins from mollusks and annelid worms. They belong to the B1 subfamily of class B GPCRs, also referred to as secretin-like receptor family, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, glucagon, glucagon-like peptide (GLP), calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the B1 subfamily preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. The class B GPCRs have been identified in all the vertebrates, from fishes to mammals, as well as invertebrates including Caenorhabditis elegans and Drosophila melanogaster, but are not present in plants, fungi, or prokaryotes.


Pssm-ID: 320388 [Multi-domain]  Cd Length: 267  Bit Score: 50.35  E-value: 8.75e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2846 TIHQNIVLCVFCAELLFFVG----MQSRRQLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGF 2921
Cdd:cd15260    38 TIHMNLFISFALNNLLWIVWyklvVDNPEVLLENPIWCQALHVLLQYFMVCNYFWMFCEGLYLHTVLVVAFISEKSLMRW 117
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 281363131 2922 YFAMGYGAPAIVVGLSVGVRAHEYGNSLFCWLSVYEPvVWWLVGPIAGMSVVNLLIL 2978
Cdd:cd15260   118 FIAIGWGVPLVITAIYAGVRASLPDDTERCWMEESSY-QWILIVPVVLSLLINLIFL 173
7tmB2_GPR64 cd15444
orphan adhesion receptor GPR64 and related proteins, member of subfamily B2 of the class B ...
2879-3062 1.04e-05

orphan adhesion receptor GPR64 and related proteins, member of subfamily B2 of the class B secretin-like receptors of seven-transmembrane G protein-coupled receptors; GPR64 is an orphan receptor that has been classified as that belongs to the Group VIII of adhesion GPCRs. Other members of the Group VII include orphan GPCRs such as GPR56, GPR97, GPR112, GPR114, and GPR126. GPR64 is mainly expressed in the epididymis of male reproductive tract, and targeted deletion of GPR64 causes sperm stasis and efferent duct blockage due to abnormal fluid reabsorption, resulting in male infertility. GPR64 is also over-expressed in Ewing's sarcoma (ES), as well as upregulated in other carcinomas from kidney, prostate or lung, and promotes invasiveness and metastasis in ES via the upregulation of placental growth factor (PGF) and matrix metalloproteinase (MMP) 1. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320560 [Multi-domain]  Cd Length: 271  Bit Score: 50.21  E-value: 1.04e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAM-GYGAPAIVVGLSVGVRAHEYG----------- 2946
Cdd:cd15444    71 CISVAVFLHYFLLVSFTWMGLEAFHMYLALVKVFNTYIRKYILKFCIvGWGVPAVVVAIVLAVSKDNYGlgsygkspngs 150
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2947 NSLFCWLSVYEPVVWWLVGPIAGMSVVNL-LILFVSVKAAFTLKDHVLGFGNLRTLLWL-SVVSLP-LMGVMWVLAVLAA 3023
Cdd:cd15444   151 TDDFCWINNNIVFYITVVGYFCVIFLLNIsMFIVVLVQLCRIKKQKQLGAQRKTSLQDLrSVAGITfLLGITWGFAFFAW 230
                         170       180       190
                  ....*....|....*....|....*....|....*....
gi 281363131 3024 SEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15444   231 GPVNLAFMYLFAIFNTLQGFFIFIFYCVAKENVRKQWRR 269
7tmB2_GPR123 cd16000
G protein-coupled receptor 123, member of the class B2 family of seven-transmembrane G ...
2879-3025 1.45e-05

G protein-coupled receptor 123, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR123 is an orphan receptor that has been classified as that belongs to the group III of adhesion GPCRs, and also includes orphan receptors GPR124 and GPR125. GPR123 is predominantly expressed in the CNS including thalamus, brain stem and regions containing large pyramidal cells, yet its biological function remains to be determined. Adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320666 [Multi-domain]  Cd Length: 275  Bit Score: 49.95  E-value: 1.45e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEM------RDINHGP----MGFYFAMGyGAPAIVVGLSVGVRAHEYG-- 2946
Cdd:cd16000    70 CQAVGIVLHYSTLSTMLWIGVTARNIYKQVTKKphlcqdTDQPPYPkqplLRFYLVSG-GVPFIICGITAATNINNYGte 148
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2947 --NSLFCWLSvYEPVVWWLVGPIAGMSVVN---LLILFVSVKAAFTLKDHVLGFGNLRTLLWLSVVSLPLMGVMWVLAVL 3021
Cdd:cd16000   149 deDTPYCWMA-WEPSLGAFYGPVAFIVLVTciyFLCTYVQLRRHPERKYELKNEHSFKAQLRAAAFTLFLFTATWAFGAL 227

                  ....
gi 281363131 3022 AASE 3025
Cdd:cd16000   228 AVSQ 231
7tmB1_PDFR cd15261
The pigment dispersing factor receptor, member of the class B seven-transmembrane G ...
2879-2978 1.45e-05

The pigment dispersing factor receptor, member of the class B seven-transmembrane G protein-coupled receptors; The pigment dispersing factor receptor (PDFR) is a G protein-coupled receptor that binds the circadian clock neuropeptide PDF, a functional ortholog of the mammalian vasoactive intestinal peptide (VIP), on the pacemaker neurons. The PDFR is implicated in regulating flight circuit development and in modulating acute flight In Drosophila melanogaster. The PDFR activation stimulates adenylate cyclase, thereby increasing cAMP levels in many different pacemakers, and the receptor signaling has been shown to regulate behavioral circadian rhythms and geotaxis in Drosophila. The PDFR belongs to the B1 subfamily of class B GPCRs, also referred to as secretin-like receptor family, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, glucagon, glucagon-like peptide (GLP), calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. . These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the B1 subfamily preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. They play key roles in hormone homeostasis in mammals and are promising drug targets in various human diseases including diabetes, osteoporosis, obesity, neurodegenerative conditions (Alzheimer###s and Parkinson's), cardiovascular disease, migraine, and psychiatric disorders (anxiety, depression).


Pssm-ID: 320389 [Multi-domain]  Cd Length: 282  Bit Score: 49.67  E-value: 1.45e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSLfCWLSVY-E 2957
Cdd:cd15261    88 CEGFYVLLEYAKTVMFMWMFIEGLYLHNIIVVSVFSGKPNYLFYYILGWGIPIVHTSAWAIVTLIKMKVNR-CWFGYYlT 166
                          90       100
                  ....*....|....*....|.
gi 281363131 2958 PVVWWLVGPIAGMSVVNLLIL 2978
Cdd:cd15261   167 PYYWILEGPRLAVILINLFFL 187
7tmB1_GlucagonR-like_1 cd15985
uncharacterized group of glucagon receptor-like proteins, member of the class B family of ...
2874-3027 2.13e-05

uncharacterized group of glucagon receptor-like proteins, member of the class B family of seven-transmembrane G protein-coupled receptors; This group consists of uncharacterized proteins with similarity to members of the glucagon receptor family of G protein-coupled receptors, which include glucagon receptor (GCGR), and glucagon-like peptide-1 receptor (GLP1R), and GLP2R. The glucagon receptors are activated by the members of the glucagon (GCG) peptide family including GCG, glucagon-like peptide 1 (GLP1), and GLP2, which are derived from the large proglucagon precursor. GCGR regulates blood glucose levels by control of hepatic glycogenolysis and gluconeogenesis and by regulation of insulin secretion from the pancreatic beta-cells. Activation of GLP1R stimulates glucose-dependent insulin secretion from pancreatic beta cells, whereas activation of GLP2R stimulates intestinal epithelial proliferation and increases villus height in the small intestine. Receptors in this group belong to the B1 (or secretin-like) subfamily of class B GPCRs, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the B1 subfamily preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. However, depending on their cellular location, GCGR and GLP receptors can activate multiple G proteins, which can in turn stimulate different second messenger pathways.


Pssm-ID: 320651 [Multi-domain]  Cd Length: 280  Bit Score: 49.16  E-value: 2.13e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2874 ESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAHEYGNSlfCWL 2953
Cdd:cd15985    82 KAAIGCRMAQVVMQYCILANHYWFFVEAVYLYKLLIGAVFSEKNYYLLYLYLGWGTPVLFVVPWMLAKYLKENKE--CWA 159
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 281363131 2954 SVYEPVVWWLVG-PIAGMSVVNLLILFVSVKAAFT-LKDHVLGFGNLRTLLWLSVVSL-PLMGVMWVLAVLAASEHS 3027
Cdd:cd15985   160 LNENMAYWWIIRiPILLASLINLLIFMRILKVILSkLRANQKGYADYKLRLAKATLTLiPLFGIHEVVFIFATDEQT 236
7tmB1_GCGR cd15267
glucagon receptor, member of the class B family of seven-transmembrane G protein-coupled ...
2879-3062 2.76e-05

glucagon receptor, member of the class B family of seven-transmembrane G protein-coupled receptors; Glucagon receptor (GCGR) is a member of the glucagon receptor family of G protein-coupled receptors, which also includes glucagon-like peptide-1 receptor (GLP1R) and GLP2R. GCGR is activated by glucagon, which is derived from the large proglucagon precursor. GCGR regulates blood glucose levels by control of hepatic glycogenolysis and gluconeogenesis and by regulation of insulin secretion from the pancreatic beta-cells. Activation of GLP1R stimulates glucose-dependent insulin secretion from pancreatic beta cells, whereas activation of GLP2R stimulates intestinal epithelial proliferation and increases villus height in the small intestine. GCGR belongs to the B1 (or secretin-like) subfamily of class B GPCRs, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the B1 subfamily preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. However, depending on their cellular location, GCGR and GLP receptors can activate multiple G proteins, which can in turn stimulate different second messenger pathways.


Pssm-ID: 320395 [Multi-domain]  Cd Length: 281  Bit Score: 49.05  E-value: 2.76e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRaHEYGNsLFCWLSVYEP 2958
Cdd:cd15267    88 CRVAAVFMQYGIVANYCWLLVEGIYLHNLLVLAVFPERSYFSLYLCIGWGAPALFVVPWVVVK-CLYEN-VQCWTSNDNM 165
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2959 VVWWLV-GPIAGMSVVNLLILFVSVKAAFT-LKDHVLGFGNLRTLLWLSVVSL-PLMGVMWVLAVLAASEHSQLLSLLLS 3035
Cdd:cd15267   166 GFWWILrFPVFLAILINFFIFVRIIQILVSkLRARQMHYTDYKFRLAKSTLTLiPLLGIHEVVFAFVTDEHAQGTLRSAK 245
                         170       180       190
                  ....*....|....*....|....*....|..
gi 281363131 3036 G-----VVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15267   246 LffdlfLSSFQGLLVAVLYCFLNKEVQSELRR 277
7tmB1_VIP-R1 cd15269
vasoactive intestinal polypeptide (VIP) receptor 1, member of the class B family of ...
2845-3062 3.20e-05

vasoactive intestinal polypeptide (VIP) receptor 1, member of the class B family of seven-transmembrane G protein-coupled receptors; Vasoactive intestinal peptide (VIP) receptor 1 is a member of the group of G protein-coupled receptors for structurally similar peptide hormones that also include secretin, growth-hormone-releasing hormone (GHRH), and pituitary adenylate cyclase activating polypeptide (PACAP). These receptors are classified into the subfamily B1 of class B GRCRs that consists of the classical hormone receptors and have been identified in all the vertebrates, from fishes to mammals, but are not present in plants, fungi, or prokaryotes. For all class B receptors, the large N-terminal extracellular domain plays a critical role in peptide hormone recognition. VIP and PACAP exert their effects through three G protein-coupled receptors, PACAP-R1, VIP-R1 (vasoactive intestinal receptor type 1, also known as VPAC1) and VIP-R2 (or VPAC2). PACAP-R1 binds only PACAP with high affinity, whereas VIP-R1 and -R2 specifically bind and respond to both VIP and PACAP. VIP and PACAP and their receptors are widely expressed in the brain and periphery. They are upregulated in neurons and immune cells in responses to CNS injury and/or inflammation and exert potent anti-inflammatory effects, as well as play important roles in the control of circadian rhythms and stress responses, among many others. VIP-R1 is preferentially coupled to a stimulatory G(s) protein, which leads to the activation of adenylate cyclase and thereby increases in intracellular cAMP level. However, depending on its cellular location, VIP-R1 is also capable of coupling to additional G proteins such as G(q) protein, thus leading to the activation of phospholipase C and intracellular calcium influx.


Pssm-ID: 320397 [Multi-domain]  Cd Length: 268  Bit Score: 48.70  E-value: 3.20e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2845 NTIHQNI-------VLCVFCAELLFFVGMQSRrQLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd15269    37 NYIHMHLfmsfilrAIAVFIKDAVLFESGEED-HCSVASVGCKAAMVFFQYCIMANFFWLLVEGLYLHTLLAVSFFSERK 115
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAheYGNSLFCWLSVYEPVVWWLV-GPIAGMSVVNlLILFVSVKAAFTLKDHVLGFG 2996
Cdd:cd15269   116 YFWWYILIGWGAPSVFITAWSVARI--YFEDVGCWDTIIESLLWWIIkTPILVSILVN-FILFICIIRILVQKLHSPDIG 192
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 281363131 2997 NLRT-----LLWLSVVSLPLMGVMWVL-AVLAASEHSQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15269   193 RNESsqysrLAKSTLLLIPLFGIHYIMfAFFPDNFKAEVKLVFELILGSFQGFVVAVLYCFLNGEVQAELKR 264
Laminin_G_1 pfam00054
Laminin G domain;
1827-1947 3.31e-05

Laminin G domain;


Pssm-ID: 395008 [Multi-domain]  Cd Length: 131  Bit Score: 46.16  E-value: 3.31e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  1827 RTRQKEAFLLQI-QIGQNSSAAVCLRQGVLYYIFDGE--PMYL-AGAFLSDGEWHRVEIRwQQGSEIHFSVDYGQR-SGS 1901
Cdd:pfam00054    2 RTTEPSGLLLYNgTQTERDFLALELRDGRLEVSYDLGsgAAVVrSGDKLNDGKWHSVELE-RNGRSGTLSVDGEARpTGE 80
                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|...
gi 281363131  1902 VPMSQKVQ-----GLYVGkivmGSPDGSIGAVPEAS--PFEGCIQDVRIGAGQ 1947
Cdd:pfam00054   81 SPLGATTDldvdgPLYVG----GLPSLGVKKRRLAIspSFDGCIRDVIVNGKP 129
hEGF pfam12661
Human growth factor-like EGF; hEGF, or human growth factor-like EGF, domains have six ...
1765-1786 3.44e-05

Human growth factor-like EGF; hEGF, or human growth factor-like EGF, domains have six conserved residues disulfide-bonded into the characteriztic 'ababcc' pattern. They are involved in growth and proliferation of cells, in proteins of the Notch/Delta pathway, neurogulin and selectins. hEGFs are also found in mosaic proteins with four-disulfide laminin EGFs such as aggrecan and perlecan. The core fold of the EGF domain consists of two small beta-hairpins packed against each other. Two major structural variants have been identified based on the structural context of the C-terminal Cys residue of disulfide 'c' in the C-terminal hairpin: hEGFs and cEGFs. In hEGFs the C-terminal thiol resides in the beta-turn, resulting in shorter loop-lengths between the Cys residues of disulfide 'c', typically C[8-9]XC. These shorter loop-lengths are also typical of the four-disulfide EGF domains, laminin ad integrin. Tandem hEGF domains have six linking residues between terminal cysteines of adjacent domains. hEGF domains may or may not bind calcium in the linker region. hEGF domains with the consensus motif CXD4X[F,Y]XCXC are hydroxylated exclusively in the Asp residue.


Pssm-ID: 463660  Cd Length: 22  Bit Score: 43.09  E-value: 3.44e-05
                           10        20
                   ....*....|....*....|..
gi 281363131  1765 CFNGGTCREGWGTYSCECPEGY 1786
Cdd:pfam12661    1 CQNGGTCVDGVNGYKCQCPPGY 22
7tmB1_VIP-R2 cd15986
vasoactive intestinal polypeptide (VIP) receptor 2, member of the class B family of ...
2874-3062 3.52e-05

vasoactive intestinal polypeptide (VIP) receptor 2, member of the class B family of seven-transmembrane G protein-coupled receptors; Vasoactive intestinal peptide (VIP) receptor 2 is a member of the group of G protein-coupled receptors for structurally similar peptide hormones that also include secretin, growth-hormone-releasing hormone (GHRH), and pituitary adenylate cyclase activating polypeptide (PACAP). These receptors are classified into the subfamily B1 of class B GRCRs that consists of the classical hormone receptors and have been identified in all the vertebrates, from fishes to mammals, but are not present in plants, fungi, or prokaryotes. For all class B receptors, the large N-terminal extracellular domain plays a critical role in peptide hormone recognition. VIP and PACAP exert their effects through three G protein-coupled receptors, PACAP-R1, VIP-R1 (vasoactive intestinal receptor type 1, also known as VPAC1) and VIP-R2 (or VPAC2). PACAP-R1 binds only PACAP with high affinity, whereas VIP-R1 and -R2 specifically bind and respond to both VIP and PACAP. VIP and PACAP and their receptors are widely expressed in the brain and periphery. They are upregulated in neurons and immune cells in responses to CNS injury and/or inflammation and exert potent anti-inflammatory effects, as well as play important roles in the control of circadian rhythms and stress responses, among many others. VIP-R1 is preferentially coupled to a stimulatory G(s) protein, which leads to the activation of adenylate cyclase and thereby increases in intracellular cAMP level. However, depending on its cellular location, VIP-R1 is also capable of coupling to additional G proteins such as G(q) protein, thus leading to the activation of phospholipase C and intracellular calcium influx.


Pssm-ID: 320652 [Multi-domain]  Cd Length: 269  Bit Score: 48.65  E-value: 3.52e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2874 ESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGpMGFYFAMGYGAPAIVVGLSVGVRAheYGNSLFCWL 2953
Cdd:cd15986    74 PSLIGCKVSLVILQYCIMANFYWLLVEGLYLHTLLVVIFSENRH-FIVYLLIGWGIPTVFIIAWIVARI--YLEDTGCWD 150
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2954 SVYEPVVWWLVG-PIAGMSVVNlLILFVSVKAAFTLKDHVLGFG-----NLRTLLWLSVVSLPLMGVMW-VLAVLAASEH 3026
Cdd:cd15986   151 TNDHSVPWWVIRiPIIISIILN-FILFISIIRILLQKLRSPDVGgndqsQYKRLAKSTLLLIPLFGVHYiVFVYFPDSSS 229
                         170       180       190
                  ....*....|....*....|....*....|....*.
gi 281363131 3027 SQLLSLLLSGVVLLHALFCLIGYCIINKRVRENLQR 3062
Cdd:cd15986   230 SNYQIFFELCLGSFQGLVVAILYCFLNSEVQGELKR 265
hEGF pfam12661
Human growth factor-like EGF; hEGF, or human growth factor-like EGF, domains have six ...
1491-1510 4.66e-05

Human growth factor-like EGF; hEGF, or human growth factor-like EGF, domains have six conserved residues disulfide-bonded into the characteriztic 'ababcc' pattern. They are involved in growth and proliferation of cells, in proteins of the Notch/Delta pathway, neurogulin and selectins. hEGFs are also found in mosaic proteins with four-disulfide laminin EGFs such as aggrecan and perlecan. The core fold of the EGF domain consists of two small beta-hairpins packed against each other. Two major structural variants have been identified based on the structural context of the C-terminal Cys residue of disulfide 'c' in the C-terminal hairpin: hEGFs and cEGFs. In hEGFs the C-terminal thiol resides in the beta-turn, resulting in shorter loop-lengths between the Cys residues of disulfide 'c', typically C[8-9]XC. These shorter loop-lengths are also typical of the four-disulfide EGF domains, laminin ad integrin. Tandem hEGF domains have six linking residues between terminal cysteines of adjacent domains. hEGF domains may or may not bind calcium in the linker region. hEGF domains with the consensus motif CXD4X[F,Y]XCXC are hydroxylated exclusively in the Asp residue.


Pssm-ID: 463660  Cd Length: 22  Bit Score: 42.71  E-value: 4.66e-05
                           10        20
                   ....*....|....*....|
gi 281363131  1491 CQNGGTCVRREGGYTCVCPS 1510
Cdd:pfam12661    1 CQNGGTCVDGVNGYKCQCPP 20
7tmB1_GHRHR cd15270
growth-hormone-releasing hormone receptor, member of the class B family of seven-transmembrane ...
2879-3066 9.68e-05

growth-hormone-releasing hormone receptor, member of the class B family of seven-transmembrane G protein-coupled receptors; Growth hormone-releasing hormone receptor (GHRHR) is a member of the group of G protein-coupled receptors for structurally similar peptide hormones that also include secretin, pituitary adenylate cyclase activating polypeptide (PACAP), and vasoactive intestinal peptide. These receptors are classified into the subfamily B1 of class B GRCRs that consists of the classical hormone receptors and have been identified in all the vertebrates, from fishes to mammals, but are not present in plants, fungi, or prokaryotes. For all class B receptors, the large N-terminal extracellular domain plays a critical role in peptide hormone recognition. GHRHR is a specific receptor for the growth hormone-releasing hormone (GHRH) that controls the synthesis and release of growth hormone (GH) from the anterior pituitary somatotrophs. Mutations in the gene encoding GHRHR have been connected to isolated growth hormone deficiency (IGHD), a short-stature condition caused by deficient production of GH or lack of GH action. GHRH is preferentially coupled to a stimulatory G(s) protein, which leads to the activation of adenylate cyclase and thereby increases in intracellular cAMP level. GHRHR is found in mammals as well as zebrafish and chicken, whereas the GHRHR type 2, an ortholog of the GHRHR, has only been identified in ray-finned fish, chicken and Xenopus. Xenopus laevis GHRHR2 has been shown to interact with both endogenous GHRH and PACAP-related peptide (PRP).


Pssm-ID: 320398 [Multi-domain]  Cd Length: 268  Bit Score: 47.10  E-value: 9.68e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLteMRDINHGPMGFYF--AMGYGAPAIVVGLSVGVRAheYGNSLFCWLSVY 2956
Cdd:cd15270    77 CKVSVVFCHYCVMTNFFWLLVEAVYLNCLL--ASSFPRGKRYFWWlvLLGWGLPTLCTGTWILCKL--YFEDTECWDINN 152
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2957 EPVVWWLV-GPIAGMSVVNLLILFVSVKAAF-TLKDHVLGFGN---LRTLLWLSVVSLPLMGVMW-VLAVLAASEHSQLL 3030
Cdd:cd15270   153 DSPYWWIIkGPIVISVGVNFLLFLNIIRILLkKLDPRQINFNNsaqYRRLSKSTLLLIPLFGTHYiIFNFLPDYAGLGIR 232
                         170       180       190
                  ....*....|....*....|....*....|....*.
gi 281363131 3031 SLLLSGVVLLHALFCLIGYCIINKRVRENLQRTCLR 3066
Cdd:cd15270   233 LYLELCLGSFQGFIVAVLYCFLNQEVQTEISRKWYG 268
CA_like cd00031
Cadherin repeat-like domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
901-1003 1.19e-04

Cadherin repeat-like domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers. This family also includes the cadherin-like repeats of extracellular alpha-dystroglycan.


Pssm-ID: 206635  Cd Length: 98  Bit Score: 43.87  E-value: 1.19e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  901 PYSASVFEDAPvGTTVLVVSATDSDVGVNAQITYSLNEESinglgsPDPFSINPQTGAIVTNAPLDRETTSGYLLTVTAK 980
Cdd:cd00031     3 DGSAVEGRSRG-SFRVSIPTDLIASSGEIIKISAAGKEAL------PSWLHWEPHSGILEGLEKLDREDKGVHYISVSAA 75
                          90       100
                  ....*....|....*....|...
gi 281363131  981 DGGNPSLSDTTDVEIGVTDVNDN 1003
Cdd:cd00031    76 SLGANVPQTSSVFSIEVYDENDN 98
7tmB1_GHRHR2 cd15271
growth-hormone-releasing hormone receptor type 2, member of the class B family of ...
2845-3021 2.56e-04

growth-hormone-releasing hormone receptor type 2, member of the class B family of seven-transmembrane G protein-coupled receptors; Growth hormone-releasing hormone receptor type 2 (GHRHR2) is found in non-mammalian vertebrates such as chicken and frog. It is a member of the group of G protein-coupled receptors for structurally similar peptide hormones that also include secretin, pituitary adenylate cyclase activating polypeptide (PACAP), vasoactive intestinal peptide, and mammalian growth hormone-releasing hormone. These receptors are classified into the subfamily B1 of class B GRCRs that consists of the classical hormone receptors and have been identified in all the vertebrates, from fishes to mammals, but are not present in plants, fungi, or prokaryotes. For all class B receptors, the large N-terminal extracellular domain plays a critical role in peptide hormone recognition. Mammalian GHRHR is a specific receptor for the growth hormone-releasing hormone (GHRH) that controls the synthesis and release of growth hormone (GH) from the anterior pituitary somatotrophs. Mutations in the gene encoding GHRHR have been connected to isolated growth hormone deficiency (IGHD), a short-stature condition caused by deficient production of GH or lack of GH action. Mammalian GHRH is preferentially coupled to a stimulatory G(s) protein, which leads to the activation of adenylate cyclase and thereby increases in intracellular cAMP level. GHRHR is found in mammals as well as zebrafish and chicken, whereas the GHRHR type 2, an ortholog of the GHRHR, has only been identified in ray-finned fish, chicken and Xenopus. Xenopus laevis GHRHR2 has been shown to interact with both endogenous GHRH and PACAP-related peptide (PRP).


Pssm-ID: 320399 [Multi-domain]  Cd Length: 267  Bit Score: 45.88  E-value: 2.56e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2845 NTIHQNIV-------LCVFCAELLFFVGmQSRRQLLESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHG 2917
Cdd:cd15271    37 NYIHINLFvsfilraLAVFIKDAVLFAD-ESVDHCTMSTVACKAAVTFFQFCVLANFFWLLVEGMYLQTLLLLTFTSDRK 115
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2918 PMGFYFAMGYGAPAIVVGLSVGVRAHeYGNSlFCWlSVYEPVVWWLV-GPIAGMSVVNLLIlFVSVKAAFTLKDHVLGFG 2996
Cdd:cd15271   116 YFWWYILIGWGAPSVTVTVWVLTRLQ-YDNR-GCW-DDLESRIWWIIkTPILLSVFVNFLI-FINVIRILVQKLKSPDVG 191
                         170       180       190
                  ....*....|....*....|....*....|
gi 281363131 2997 -----NLRTLLWLSVVSLPLMGVMWVLAVL 3021
Cdd:cd15271   192 gndtsHYMRLAKSTLLLIPLFGVHYVVFAF 221
7tmB2_GPR125 cd15999
G protein-coupled receptor 125, member of the class B2 family of seven-transmembrane G ...
2879-2983 2.61e-04

G protein-coupled receptor 125, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR125 is an orphan receptor that has been classified as that belongs to the group III of adhesion GPCRs, which also includes orphan receptors GPR123 and GPR124. GPR125 directly interacts with dishevelled (Dvl) via its intracellular C-terminus, and together, GPR125 and Dvl recruit a subset of planar cell polarity (PCP) components into membrane subdomains, a prerequisite for activation of Wnt/PCP signaling. Thus, GPR125 influences the noncanonical WNT/PCP pathway, which does not involve beta-catenin, through interacting with and modulating the distribution of Dvl. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in cell-cell adhesion and cell-matrix interactions, that are coupled to a class B seven-transmembrane domain. Furthermore, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR- autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions.


Pssm-ID: 320665  Cd Length: 312  Bit Score: 46.01  E-value: 2.61e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLTE----MRDINH-----GPMGFYFAMGYGAPAIVVGLSVGVRAHEYG--- 2946
Cdd:cd15999    70 CQAVGIILHYSTLATVLWVGVTARNIYKQVTRkakrCQDPDEpppppRPMLRFYLIGGGIPIIVCGITAAANIKNYGsrp 149
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 281363131 2947 NSLFCWLSvYEPVVWWLVGPIAGMSVVN---LLILFVSVK 2983
Cdd:cd15999   150 NAPYCWMA-WEPSLGAFYGPAGFIIFVNcmyFLSIFIQLK 188
COG3291 COG3291
Uncharacterized conserved protein, PKD repeat domain [Function unknown];
867-1133 5.11e-04

Uncharacterized conserved protein, PKD repeat domain [Function unknown];


Pssm-ID: 442520 [Multi-domain]  Cd Length: 333  Bit Score: 45.43  E-value: 5.11e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  867 LTVaaTDSGGRSDTATVHINITDANNFAPIFENAPYSASVFEDAPVGTTVLVVSATDSDVGVNAQITYSLNEESINGLGS 946
Cdd:COG3291    56 LTV--TDAAGCSDTTTKTITVGAPNPGVTTVTTSTTVTTLANTANGGATTVVAGSTVGTGVATSTTTAAAPGGGGGTGTT 133
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  947 PDPFSINPQTGAIVTNAPLDRETTSGYLLTVTAKDGGNPSLSDTTDVEIGVTDVNDNAPAFKSPLYQASILEDALVGTSV 1026
Cdd:COG3291   134 TTTGTDTGLTGSTGTASDTATVTTSVSTTDVTSDGTTSASTNPSVTTDTVTTLTGSYTGTIVGGSGSGTVTSGTAGVTTG 213
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1027 IQVAASDPDVGLNGRIKYLLSDRDIEDGSFVIDPTSGTIRTNKGLDRESVAVFHLTAIAVDKGSPPLSSTVEVQIRLEDV 1106
Cdd:COG3291   214 ATSGTSGTGSATSGVAVTDVTLTGISTGDAGTPGTNTVTTSGANTAGTSTITGGTSGVVTTSAATGTSTNGTGGLGTTTA 293
                         250       260
                  ....*....|....*....|....*..
gi 281363131 1107 NDSPPTFASDKITLYVPENSPVGSVVG 1133
Cdd:COG3291   294 ITPGNVSTTADVTGGTATLAVSSTLTT 320
EGF smart00181
Epidermal growth factor-like domain;
1760-1792 5.65e-04

Epidermal growth factor-like domain;


Pssm-ID: 214544  Cd Length: 35  Bit Score: 39.81  E-value: 5.65e-04
                            10        20        30
                    ....*....|....*....|....*....|....*
gi 281363131   1760 CQSE-PCFNGgTCREGWGTYSCECPEGYAGN-SCQ 1792
Cdd:smart00181    2 CASGgPCSNG-TCINTPGSYTCSCPPGYTGDkRCE 35
TNFRSF16 cd13416
Tumor necrosis factor receptor superfamily member 16 (TNFRSF16), also known as p75 ...
1963-2061 6.41e-04

Tumor necrosis factor receptor superfamily member 16 (TNFRSF16), also known as p75 neurotrophin receptor (p75NTR) or CD271; TNFRSF16 (also known as nerve growth factor receptor (NGFR) or p75 neurotrophin receptor (p75NTR or p75(NTR)), CD271, Gp80-LNGFR) is a common receptor for both neurotrophins and proneurotrophins, and plays a diverse role in many tissues, including the nervous system. It has been shown to be expressed in various types of stem cells and has been used to prospectively isolate stem cells with different degrees of potency. p75NTR owes its signaling to the recruitment of intracellular binding proteins, leading to the activation of different signaling pathways. It binds nerve growth factor (NGF) and the complex can initiate a signaling cascade which has been associated with both neuronal apoptosis and neuronal survival of discrete populations of neurons, depending on the presence or absence of intracellular signaling molecules downstream of p75NTR (e.g. NF-kB, JNK, or p75NTR intracellular death domain). p75NTR can also bind NGF in concert with the neurotrophic tyrosine kinase receptor type 1 (TrkA) protein where it is thought to modulate the formation of the high-affinity neurotrophin binding complex. On melanoma cell, p75NTR is an immunosuppressive factor, induced by interferon (IFN)-gamma, and mediates down-regulation of melanoma antigens. It can interact with the aggregated form of amyloid beta (Abeta) peptides, and plays an important role in etiopathogenesis of Alzheimer's disease by influencing protein tau hyper-phosphorylation. p75(NTR) is involved in the formation and progression of retina diseases; its expression is induced in retinal pigment epithelium (RPE) cells and its knockdown rescues RPE cell proliferation activity and inhibits RPE apoptosis induced by hypoxia. It can therefore be a potential therapeutic target for RPE hypoxia or oxidative stress diseases.


Pssm-ID: 276921 [Multi-domain]  Cd Length: 159  Bit Score: 43.06  E-value: 6.41e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1963 CESRAQCPDHCPNHSSCQSSWDlSTCECDSGY----VGTDCAPiCTVRPCASGVCRAntslprgydCECNSSSRhgdyCE 2038
Cdd:cd13416    54 CQPCTRCPGLMSMRAPCTATHD-TVCECAYGYyldeDSGTCEP-CTVCPPGQGVVQS---------CGPNQDTV----CE 118
                          90       100
                  ....*....|....*....|....*....
gi 281363131 2039 KelqqpCPGGWWGERV-----CGPCR-CD 2061
Cdd:cd13416   119 A-----CPEGTYSDEDsstdpCLPCTvCE 142
CA_like cd00031
Cadherin repeat-like domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell ...
1015-1108 1.13e-03

Cadherin repeat-like domain; Cadherins are glycoproteins involved in Ca2+-mediated cell-cell adhesion. The cadherin repeat domains occur as tandem repeats in the extracellular regions, which are thought to mediate cell-cell contact when bound to calcium. They play numerous roles in cell fate, signalling, proliferation, differentiation, and migration; members include E-, N-, P-, T-, VE-, CNR-, proto-, and FAT-family cadherin, desmocollin, and desmoglein, a large variety of domain architectures with varying repeat copy numbers. Cadherin-repeat containing proteins exist as monomers, homodimers, or heterodimers. This family also includes the cadherin-like repeats of extracellular alpha-dystroglycan.


Pssm-ID: 206635  Cd Length: 98  Bit Score: 40.79  E-value: 1.13e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 1015 SILEDALVGTSVIQVAaSDPDVGLNGRIKYLLSDRDIEDGSFVIDPTSGTIRTNKGLDRESVAVFHLTAIAVDKGSPPLS 1094
Cdd:cd00031     5 SAVEGRSRGSFRVSIP-TDLIASSGEIIKISAAGKEALPSWLHWEPHSGILEGLEKLDREDKGVHYISVSAASLGANVPQ 83
                          90
                  ....*....|....
gi 281363131 1095 STVEVQIRLEDVND 1108
Cdd:cd00031    84 TSSVFSIEVYDEND 97
7tmB1_NPR_B7_insect-like cd15273
insect neuropeptide receptor subgroup B7 and related proteins, member of the class B family of ...
2874-2982 1.87e-03

insect neuropeptide receptor subgroup B7 and related proteins, member of the class B family of seven-transmembrane G protein-coupled receptors; This subgroup includes a neuropeptide receptor found in Nilaparvata lugens (brown planthopper) and its closely related proteins from invertebrates. They belong to the B1 subfamily of class B GPCRs, also referred to as secretin-like receptor family, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, glucagon, glucagon-like peptide (GLP), calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the B1 subfamily preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. The class B GPCRs have been identified in all the vertebrates, from fishes to mammals, as well as invertebrates including Caenorhabditis elegans and Drosophila melanogaster, but are not present in plants, fungi, or prokaryotes.


Pssm-ID: 320401 [Multi-domain]  Cd Length: 285  Bit Score: 43.13  E-value: 1.87e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2874 ESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVGLSVGVRAhEYGNSLfCWL 2953
Cdd:cd15273    86 GSNWVCKAITSLWQYFIIANYSWILMEGLYLHNLIFLALFSDENNIILYILLGWGLPLIFVVPWIVARI-LFENSL-CWT 163
                          90       100       110
                  ....*....|....*....|....*....|
gi 281363131 2954 SVYEPVVWWLV-GPIaGMSVVNLLILFVSV 2982
Cdd:cd15273   164 TNSNLLNFLIIrIPI-MISVLINFILFLNI 192
Slr4-like cd22554
S (surface)-layer proteins similar to Pseudoalteromonas tunicata Slr4; Pseudoalteromonas ...
775-1045 1.99e-03

S (surface)-layer proteins similar to Pseudoalteromonas tunicata Slr4; Pseudoalteromonas tunicata D2 Slr4 (also known as EAR28894 protein) is an S-layer protein and the dominant protein within P. tunicata pellicle biofilm components. S-layers are self-assembling, paracrystalline proteinaceous lattices that form an interface between the cell and its extracellular environment; purified P. tunicata Slr4 protein is able to form square (p4 symmetry) paracrystalline lattices. Slr4 may protect cells and biofilm matrix components against stressors such as attack by viruses, bacteria or eukaryotes. The Slr4 family is widely distributed in gammaproteobacteria, including species of Pseudoalteromonas and Vibrio, and is found exclusively in marine metagenomes. It may play an important role in marine microbial physiology and ecology.


Pssm-ID: 412100 [Multi-domain]  Cd Length: 400  Bit Score: 43.61  E-value: 1.99e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  775 SASSSVVITVQDVNDNDPAFNPKYYEANVGEDQPPGTPVTTVTATDPDEDSrLHYEITTGN-------TRGRFAITSQNG 847
Cdd:cd22554    12 AVGDTITLTFSGAVFDTTTTAATTTGDVTFTYGTGTFTFDLVSVTATGATT-VTFRVTLGNpagantaTRTILGLTFDTD 90
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  848 RGLITIAQSLDYKqekrflltvAATDSGGRSDTAtvhiniTDANNFAPIFENAP-YSASV----------------FEDA 910
Cdd:cd22554    91 AVLAAGAVTVTYS---------AVTSTGTAIDGT------STATGTATLATVVDqFSASVttkldgvidveddrktFVGG 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131  911 PVGTTVLVVS-------ATDSDVGVNAQITYSLNEESINGLGSPDPFSINPQTGAIVTNAPLDRETTSGYLLTVTAKDGG 983
Cdd:cd22554   156 TSDDTTTDLTvttttntATLALAATATKVTVTLTGDFSGVDDDTDTTGNDAAAATATAATAAATTGAAAAADTVTITSAT 235
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 281363131  984 NPSLSDTTDVEIGVTDVNDNAPAFKSPLYQASI-LEDALVGTSVIQVAASDPDVG---LNG---RIKYL 1045
Cdd:cd22554   236 AAAALATTAGTNAVGATAGGAVVLPAQSFTVDAtVTYTDGATTTTTTLLAGAAAGewtLNGsvvNVPYM 304
7tmB2_GPR111_115 cd15994
orphan adhesion receptors GPR111 and GPR115, member of the class B2 family of ...
2850-3016 2.04e-03

orphan adhesion receptors GPR111 and GPR115, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR111 and GPR115 are highly homologous orphan receptors that belong to group VI adhesion-GPCRs along with GPR110, GPR113, and GPR116. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in ligand recognition as well as cell-cell adhesion and cell-matrix interactions, linked by a stalk region to a class B seven-transmembrane domain. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. However, several adhesion GPCRs, including GPR 111, GPR115, and CELSR1, are predicted to be non-cleavable at the GAIN domain because of the lack of a consensus catalytic triad sequence (His-Leu-Ser/Thr) within their GPS. Both GPR111 and GPR5 are present only in land-living animals and are predominantly expressed in the developing skin.


Pssm-ID: 320660 [Multi-domain]  Cd Length: 267  Bit Score: 42.90  E-value: 2.04e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2850 NIVLCVFCAELLFFVGMQSRRQLLESEFpCKLTAICLHYFWLAAFAWT-TVDCVHLYRMLTEMRDINHGPM-GFYFAMGY 2927
Cdd:cd15994    48 NIATSLLIADVWFILASIVHNTALNYPL-CVAATFFLHFFYLSLFFWMlTKALLILYGILLVFFKITKSVFiATAFSIGY 126
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2928 GAPAIVVGLSVGVRAHE--YGNSLFCWLSVYE-PVVWWLVGPIAGMSVVNLLIlfVSVKAAFTLKDHVLG--FGNLRTLL 3002
Cdd:cd15994   127 GCPLVIAVLTVAITEPKkgYLRPEACWLNWDEtKALLAFIIPALSIVVVNLIV--VGVVVVKTQRSSIGEscKQDVSNII 204
                         170
                  ....*....|....*..
gi 281363131 3003 WLS---VVSLPLMGVMW 3016
Cdd:cd15994   205 RISknvAILTPLLGLTW 221
EGF_2 pfam07974
EGF-like domain; This family contains EGF domains found in a variety of extracellular proteins.
1491-1517 2.08e-03

EGF-like domain; This family contains EGF domains found in a variety of extracellular proteins.


Pssm-ID: 400365  Cd Length: 26  Bit Score: 38.10  E-value: 2.08e-03
                           10        20
                   ....*....|....*....|....*..
gi 281363131  1491 CQNGGTCVRREGGytCVCPSTHTGQNC 1517
Cdd:pfam07974    2 CSGRGTCVNQCGK--CVCDSGYQGATC 26
CADG smart00736
Dystroglycan-type cadherin-like domains; Cadherin-homologous domains present in metazoan ...
905-1003 3.33e-03

Dystroglycan-type cadherin-like domains; Cadherin-homologous domains present in metazoan dystroglycans and alpha/epsilon sarcoglycans, yeast Axl2p and in a very large protein from magnetotactic bacteria. Likely to bind calcium ions.


Pssm-ID: 214795 [Multi-domain]  Cd Length: 97  Bit Score: 39.63  E-value: 3.33e-03
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131    905 SVFEDAPVGTTVLVVSATDSDvgvNAQITYSLNeeSINGLGSPDPFSINPQTGAIvTNAPLDRETTSgYLLTVTAKDGGN 984
Cdd:smart00736    8 TATEGESFSYTIPSSTFTDAD---GDTLTYSAT--LSDGSALPSWLSFDSDTGTL-SGTPTNSDVGS-LSLKVTATDSSG 80
                            90
                    ....*....|....*....
gi 281363131    985 PSLSDTtdVEIGVTDVNDN 1003
Cdd:smart00736   81 ASASDT--FTITVVNTNDA 97
EGF_CA pfam07645
Calcium-binding EGF domain;
1483-1510 3.43e-03

Calcium-binding EGF domain;


Pssm-ID: 429571  Cd Length: 32  Bit Score: 37.60  E-value: 3.43e-03
                           10        20        30
                   ....*....|....*....|....*....|
gi 281363131  1483 VDLC--YSDPCQNGGTCVRREGGYTCVCPS 1510
Cdd:pfam07645    2 VDECatGTHNCPANTVCVNTIGSFECRCPD 31
7tmB1_PTH-R_related cd15272
invertebrate parathyroid hormone-related receptors, member of the class B family of ...
2875-3027 3.57e-03

invertebrate parathyroid hormone-related receptors, member of the class B family of seven-transmembrane G protein-coupled receptors; This group includes parathyroid hormone (PTH)-related receptors found in invertebrates such as mollusks and annelid worms. The PTH family receptors are members of the B1 subfamily of class B GPCRs, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, glucagon, glucagon-like peptide (GLP), and calcitonin gene-related peptide. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. The parathyroid hormone type 1 receptor (PTH1R) is found in all vertebrate species and is activated by two polypeptide ligands: parathyroid hormone (PTH), an endocrine hormone that regulates calcium homoeostasis and bone maintenance, and PTH-related peptide (PTHrP), a paracrine factor that regulates endochondral bone development. PTH1R couples predominantly to G(s)- protein that in turn activates adenylyl cyclase thereby producing cAMP, but it can also couple to several G protein subtypes, including G(q/11), G(i/o), and G(12/13), resulting in activation of multiple signaling pathways.


Pssm-ID: 320400 [Multi-domain]  Cd Length: 285  Bit Score: 42.38  E-value: 3.57e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2875 SEFPCKLTAICLHYFWLAAFAWTTVDCVHLYrMLTEMR--DINHGpMGFYFAMGYGAPAIVVGLSVGVRAHEygNSLFCW 2952
Cdd:cd15272    86 SHWECKLFFTMFNYILGANYMWIFVEGLYLH-MLIFVAvfSENSR-VKWYILLGWLSPLLFVLPWVFVRATL--EDTLCW 161
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2953 LSVYEPVVWWLV-GPIAGMSVVNLLI-------LFVSVKAAFTLKDHVLGFgnlRTLLWLSVVSLPLMGVMWVLAVLAAS 3024
Cdd:cd15272   162 NTNTNKGYFWIIrGPIVISIAINFLFfinivrvLFTKLKASNTQESRPFRY---RKLAKSTLVLIPLFGVHYMVFVVLPD 238

                  ...
gi 281363131 3025 EHS 3027
Cdd:cd15272   239 SMS 241
7tmB1_GLP1R cd15268
glucagon-like peptide-1 receptor, member of the class B family of seven-transmembrane G ...
2874-3066 3.79e-03

glucagon-like peptide-1 receptor, member of the class B family of seven-transmembrane G protein-coupled receptors; Glucagon-like peptide-1 receptor (GLP1R) is a member of the glucagon receptor family of G protein-coupled receptors, which also includes glucagon receptor and GLP2R. GLP1R is activated by glucagon-like peptide 1 (GLP1), which is derived from the large proglucagon precursor. Activation of GLP1R stimulates glucose-dependent insulin secretion from pancreatic beta cells, whereas activation of GLP2R stimulates intestinal epithelial proliferation and increases villus height in the small intestine. GCGR regulates blood glucose levels by control of hepatic glycogenolysis and gluconeogenesis and by regulation of insulin secretion from the pancreatic beta-cells. Receptors in this group belong to the B1 (or secretin-like) subfamily of class B GPCRs, which includes receptors for polypeptide hormones of 27-141 amino-acid residues such as secretin, calcitonin gene-related peptide, parathyroid hormone (PTH), and corticotropin-releasing factor. These receptors contain the large N-terminal extracellular domain (ECD), which plays a critical role in hormone recognition by binding to the C-terminal portion of the peptide. On the other hand, the N-terminal segment of the hormone induces receptor activation by interacting with the receptor transmembrane domains and connecting extracellular loops, triggering intracellular signaling pathways. All members of the B1 subfamily preferentially couple to G proteins of G(s) family, which positively stimulate adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. However, depending on their cellular location, GCGR and GLP receptors can activate multiple G proteins, which can in turn stimulate different second messenger pathways.


Pssm-ID: 341342 [Multi-domain]  Cd Length: 279  Bit Score: 42.25  E-value: 3.79e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2874 ESEFPCKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAIVVgLSVGVRAHEYGNSlFCWL 2953
Cdd:cd15268    81 QDSLSCRLVFLLMQYCVAANYYWLLVEGVYLYTLLAFSVFSEQRIFRLYLSIGWGVPLLFV-IPWGIVKYLYEDE-GCWT 158
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2954 SVYEPVVWWLVG-PIAGMSVVNLLIlFVSVKAAFT--LKDHVLGFGNLRTLLWLSVVSL-PLMGVMWVLAVLAASEHSQL 3029
Cdd:cd15268   159 RNSNMNYWLIIRlPILFAIGVNFLI-FIRVICIVVskLKANLMCKTDIKCRLAKSTLTLiPLLGTHEVIFAFVMDEHARG 237
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|..
gi 281363131 3030 LSL-----LLSGVVLLHALFCLIGYCIINKRVRENLQRTCLR 3066
Cdd:cd15268   238 TLRfvklfTELSFTSFQGLMVAILYCFVNNEVQMEFRKSWER 279
7tmB1_secretin cd15275
secretin receptor, member of the class B family of seven-transmembrane G protein-coupled ...
2879-3062 3.93e-03

secretin receptor, member of the class B family of seven-transmembrane G protein-coupled receptors; Secretin receptor is a member of the group of G protein-coupled receptors for structurally similar peptide hormones that also include vasoactive intestinal peptide (VIP), growth-hormone-releasing hormone (GHRH), and pituitary adenylate cyclase activating polypeptide (PACAP). These receptors are classified into the subfamily B1 of class B GRCRs that consists of the classical hormone receptors, and have been identified in all the vertebrates, from fishes to mammals, but are not present in plants, fungi, or prokaryotes. For all class B receptors, the large N-terminal extracellular domain plays a critical role in peptide hormone recognition. Secretin, a polypeptide secreted by entero-endocrine S cells in the small intestine, is involved in maintaining body fluid balance. This polypeptide regulates the secretion of bile and bicarbonate into the duodenum from the pancreatic and biliary ducts, as well as regulates the duodenal pH by the control of gastric acid secretion. Studies with secretin receptor-null mice indicate that secretin plays a role in regulating renal water reabsorption. Secretin mediates its biological actions by elevating intracellular cAMP via G protein-coupled secretin receptor, which is expressed in the brain, pancreas, stomach, kidney, and liver.


Pssm-ID: 320403 [Multi-domain]  Cd Length: 271  Bit Score: 42.04  E-value: 3.93e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2879 CKLTAICLHYFWLAAFAWTTVDCVHLYRMLTEMRDINHGPMGFYFAMGYGAPAI-VVGLSVGVRAHEygnSLFCWLSVYE 2957
Cdd:cd15275    77 CKVAMVFSNYCIMANYSWLLVEGLYLHSLLSISFFSERKHLWWYIALGWGSPLIfIISWAIARYLHE---NEGCWDTRRN 153
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2958 PVVWWLV-GPIAGMSVVNlLILFVS-----VKAAFTLKDHVLGFGNLRTLLWLSVVSLPLMGVMWVLavLAASEHSQLLS 3031
Cdd:cd15275   154 AWIWWIIrGPVILSIFVN-FILFLNilrilMRKLRAPDMRGNEFSQYKRLAKSTLLLIPLFGLHYIL--FAFFPEDVSSG 230
                         170       180       190
                  ....*....|....*....|....*....|....*..
gi 281363131 3032 LLLSGVVLLHALFCLIG------YCIINKRVRENLQR 3062
Cdd:cd15275   231 TMEIWLFFELALGSFQGfvvavlYCFLNGEVQLEIQR 267
EGF smart00181
Epidermal growth factor-like domain;
1488-1518 5.81e-03

Epidermal growth factor-like domain;


Pssm-ID: 214544  Cd Length: 35  Bit Score: 37.11  E-value: 5.81e-03
                            10        20        30
                    ....*....|....*....|....*....|..
gi 281363131   1488 SDPCQNGgTCVRREGGYTCVCPSTHTGQ-NCE 1518
Cdd:smart00181    5 GGPCSNG-TCINTPGSYTCSCPPGYTGDkRCE 35
7tmB2_GPR116_Ig-Hepta cd15254
The immunoglobulin-repeat-containing receptor Ig-hepta/GPR116, member of the class B2 family ...
2850-2980 6.83e-03

The immunoglobulin-repeat-containing receptor Ig-hepta/GPR116, member of the class B2 family of seven-transmembrane G protein-coupled receptors; GPR116 (also known as Ig-hepta) is an orphan receptor that belongs to group VI adhesion-GPCRs along with GPR110, GPR111, GPR113, and GPR115. The adhesion receptors are characterized by the presence of large N-terminal extracellular domains containing multiple adhesion motifs, which play critical roles in ligand recognition as well as cell-cell adhesion and cell-matrix interactions, linked by a stalk region to a class B seven-transmembrane domain. GPR116 has four I-set immunoglobulin-like repeats, which is found in the members of the immunoglobulin superfamily of cell surface proteins, and a SEA (sea urchin sperm protein, enterokinase, and a grin)-box, which is present in the extracellular domain of the transmembrane mucin (MUC) family and known to enhance O-glycosylation. GPR116 is highly expressed in fetal and adult lung, and it has been shown to regulate lung surfactant levels as well as to stimulate breast cancer metastasis through a G(q)-p63-RhoGEF-Rho GTPase signaling pathway. In addition, almost all adhesion receptors, except GPR123, contain an evolutionarily conserved GPCR-autoproteolysis inducing (GAIN) domain that undergoes autoproteolytic processing at the GPCR proteolysis site (GPS) motif located immediately N-terminal to the first transmembrane region, to generate N- and C-terminal fragments (NTF and CTF), which may serve important biological functions. However, several adhesion GPCRs, including GPR 111, GPR115, and CELSR1, are predicted to be non-cleavable at the GAIN domain because of the lack of a consensus catalytic triad sequence (His-Leu-Ser/Thr) within their GPS.


Pssm-ID: 320382 [Multi-domain]  Cd Length: 275  Bit Score: 41.33  E-value: 6.83e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281363131 2850 NIVLCVFCAELLFFV--GMQSRRQLLESEFpCKLTAICLHYFWLAAFAWT-TVDCVHLYRMLTEMRDINHGPM-GFYFAM 2925
Cdd:cd15254    48 NIAVSLLIADIWFIVvaAIQDQNYAVNGNV-CVAATFFIHFFYLCVFFWMlALGLMLFYRLVFILHDTSKTIQkAVAFCL 126
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 281363131 2926 GYGAPAI--VVGLSVGVRAHEYGNSLFCWLSVYEP-VVWWLVGPIAGMSVVNLLILFV 2980
Cdd:cd15254   127 GYGCPLIisVITIAVTLPRDSYTRKKVCWLNWEDSkALLAFVIPALIIVAVNSIITVV 184
 
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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