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Conserved domains on  [gi|1919054644|ref|XP_036590077|]
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adhesion G protein-coupled receptor A1 [Trichosurus vulpecula]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
7tmB2_GPR123 cd16000
G protein-coupled receptor 123, member of the class B2 family of seven-transmembrane G ...
746-1059 0e+00

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: 564.58  E-value: 0e+00
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  746 GEFLHPVVYACTAVMLLCLFTSILTYIVHHSTIRISRKGWHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYS 825
Cdd:cd16000      1 GEFLHPVVYACTAVMLLCLFASIITYIVHHSTIRISRKGWHMLLNFCFHTALTFAVFAGGINRTKYPIICQAVGIVLHYS 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  826 TLSTMLWIGVTARNIYKQVTKKVPQGPGGEQPPYPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDSDGAPYCWMAWE 905
Cdd:cd16000     81 TLSTMLWIGVTARNIYKQVTKKPHLCQDTDQPPYPKQPLLRFYLVSGGVPFIICGITAATNINNYGTEDEDTPYCWMAWE 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  906 PSLGAFYGPVAFIALVTCVYFLCTYVQLRRHPERKYELKerreeqqrlavpeashghlgdpgvgppaacsvisaslleNE 985
Cdd:cd16000    161 PSLGAFYGPVAFIVLVTCIYFLCTYVQLRRHPERKYELK---------------------------------------NE 201
                          250       260       270       280       290       300       310
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1919054644  986 HSFKAQLRAAAFTLFLFLATWTFGALAVSQGPFLDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSCCPS 1059
Cdd:cd16000    202 HSFKAQLRAAAFTLFLFTATWAFGALAVSQGHFLDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSCCPS 275
LRR_8 pfam13855
Leucine rich repeat;
72-132 1.58e-19

Leucine rich repeat;


:

Pssm-ID: 404697 [Multi-domain]  Cd Length: 61  Bit Score: 83.34  E-value: 1.58e-19
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1919054644   72 RRTVSLILTNNKILGVKSGAFLGLPSLERLDLKNNLISVVEPRAFLGLPLLRRLDLSNNRI 132
Cdd:pfam13855    1 PNLRSLDLSNNRLTSLDDGAFKGLSNLKVLDLSNNLLTTLSPGAFSGLPSLRYLDLSGNRL 61
PCC super family cl28216
polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) ...
126-217 1.59e-07

polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) Polycystin is a huge protein of 4303aas. Its repeated leucine-rich (LRR) segment is found in many proteins. It contains 16 polycystic kidney disease (PKD) domains, one LDL-receptor class A domain, one C-type lectin family domain, and 16-18 putative TMSs in positions between residues 2200 and 4100. Polycystin-L has been shown to be a cation (Na+, K+ and Ca2+) channel that is activated by Ca2+. Two members of the PCC family (polycystin 1 and 2) are mutated in autosomal dominant polycystic kidney disease, and polycystin-L is deleted in mice with renal and retinal defects. Note: this model is restricted to the amino half.


The actual alignment was detected with superfamily member TIGR00864:

Pssm-ID: 188093 [Multi-domain]  Cd Length: 2740  Bit Score: 56.24  E-value: 1.59e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  126 DLSNNRIGCLTPQVFAGLNGLHKLNLSGNIFSglmyglfsellalkvlhfgtdsliCDCHLRWVSEWAKNASVRLA--EE 203
Cdd:TIGR00864    1 DISNNKISTIEEGICANLCNLSEIDLSGNPFE------------------------CDCGLARLPRWAEEKGVKVRqpEA 56
                           90
                   ....*....|....
gi 1919054644  204 TMCAYPDALRGWPL 217
Cdd:TIGR00864   57 ALCAGPGALAGQPL 70
Ig super family cl11960
Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found ...
238-333 8.13e-05

Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. Members of this group are components of immunoglobulin, neuroglia, cell surface glycoproteins, including T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, including butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. Ig superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Typically, the V-set domains have A, B, E, and D strands in one sheet and A', G, F, C, C' and C" in the other. The structures in C1-set are smaller than those in the V-set; they have one beta sheet that is formed by strands A, B, E, and D and the other by strands G, F, C, and C'. Moreover, a C1-set Ig domain contains a short C' strand (three residues) and lacks A' and C" strand. Unlike other Ig domain sets, C2-set structures do not have a D strand. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


The actual alignment was detected with superfamily member pfam07679:

Pssm-ID: 472250 [Multi-domain]  Cd Length: 90  Bit Score: 42.63  E-value: 8.13e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  238 LIPSQSQVVFHGDRLPFQCTATlVDNTTQAHWYHNGRLIETDEaRGMFVKESVIHdcslitrELTLASIGTDATGSWECR 317
Cdd:pfam07679    4 TQKPKDVEVQEGESARFTCTVT-GTPDPEVSWFKDGQPLRSSD-RFKVTYEGGTY-------TLTISNVQPDDSGKYTCV 74
                           90
                   ....*....|....*.
gi 1919054644  318 VSNMYGNKTKGVEITV 333
Cdd:pfam07679   75 ATNSAGEAEASAELTV 90
HRM super family cl02422
Hormone receptor domain; This extracellular domain contains four conserved cysteines that ...
355-405 1.90e-03

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.


The actual alignment was detected with superfamily member pfam02793:

Pssm-ID: 413313  Cd Length: 64  Bit Score: 38.12  E-value: 1.90e-03
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1919054644  355 WPRTLAGMMASLPClPFSLSLVSLRSgpeepRAWRRCRPAGHWDE---ANLSEC 405
Cdd:pfam02793   14 WPRTPAGETVEVPC-PDYFSGFDPRG-----NASRNCTEDGTWSEhppSNYSNC 61
 
Name Accession Description Interval E-value
7tmB2_GPR123 cd16000
G protein-coupled receptor 123, member of the class B2 family of seven-transmembrane G ...
746-1059 0e+00

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: 564.58  E-value: 0e+00
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  746 GEFLHPVVYACTAVMLLCLFTSILTYIVHHSTIRISRKGWHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYS 825
Cdd:cd16000      1 GEFLHPVVYACTAVMLLCLFASIITYIVHHSTIRISRKGWHMLLNFCFHTALTFAVFAGGINRTKYPIICQAVGIVLHYS 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  826 TLSTMLWIGVTARNIYKQVTKKVPQGPGGEQPPYPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDSDGAPYCWMAWE 905
Cdd:cd16000     81 TLSTMLWIGVTARNIYKQVTKKPHLCQDTDQPPYPKQPLLRFYLVSGGVPFIICGITAATNINNYGTEDEDTPYCWMAWE 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  906 PSLGAFYGPVAFIALVTCVYFLCTYVQLRRHPERKYELKerreeqqrlavpeashghlgdpgvgppaacsvisaslleNE 985
Cdd:cd16000    161 PSLGAFYGPVAFIVLVTCIYFLCTYVQLRRHPERKYELK---------------------------------------NE 201
                          250       260       270       280       290       300       310
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1919054644  986 HSFKAQLRAAAFTLFLFLATWTFGALAVSQGPFLDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSCCPS 1059
Cdd:cd16000    202 HSFKAQLRAAAFTLFLFTATWAFGALAVSQGHFLDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSCCPS 275
LRR_8 pfam13855
Leucine rich repeat;
72-132 1.58e-19

Leucine rich repeat;


Pssm-ID: 404697 [Multi-domain]  Cd Length: 61  Bit Score: 83.34  E-value: 1.58e-19
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1919054644   72 RRTVSLILTNNKILGVKSGAFLGLPSLERLDLKNNLISVVEPRAFLGLPLLRRLDLSNNRI 132
Cdd:pfam13855    1 PNLRSLDLSNNRLTSLDDGAFKGLSNLKVLDLSNNLLTTLSPGAFSGLPSLRYLDLSGNRL 61
LRR COG4886
Leucine-rich repeat (LRR) protein [Transcription];
76-174 2.50e-13

Leucine-rich repeat (LRR) protein [Transcription];


Pssm-ID: 443914 [Multi-domain]  Cd Length: 414  Bit Score: 73.81  E-value: 2.50e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   76 SLILTNNKILGVKSgAFLGLPSLERLDLKNNLISVVePRAFLGLPLLRRLDLSNNRIGCLtPQVFAGLNGLHKLNLSGNI 155
Cdd:COG4886    140 ELDLSNNQLTDLPE-PLGNLTNLKSLDLSNNQLTDL-PEELGNLTNLKELDLSNNQITDL-PEPLGNLTNLEELDLSGNQ 216
                           90
                   ....*....|....*....
gi 1919054644  156 FSGLMYGLfSELLALKVLH 174
Cdd:COG4886    217 LTDLPEPL-ANLTNLETLD 234
7tm_2 pfam00002
7 transmembrane receptor (Secretin family); This family is known as Family B, the ...
758-1030 3.17e-13

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: 71.16  E-value: 3.17e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  758 AVMLLCLFTSILTYIVHHStIRISRKGWHMLLNFSFH-TALTF-----AVFAGGINRTQYPIVCQAVGITLHYSTLSTML 831
Cdd:pfam00002   13 SLSLVALLLAIAIFLLFRK-LHCTRNYIHLNLFASFIlRALLFlvgdaVLFNKQDLDHCSWVGCKVVAVFLHYFFLANFF 91
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  832 WIGVTARNIYKQVTKKVPQgpggeqppyPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDSdgapYCWMAWE-PSLGA 910
Cdd:pfam00002   92 WMLVEGLYLYTLLVEVFFS---------ERKYFWWYLLIGWGVPALVVGIWAGVDPKGYGEDD----GCWLSNEnGLWWI 158
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  911 FYGPVAFIALVTCVYFLCTYVQLRRHPERKYELKERREEQQRLAvpeashghlgdpgvgppaacsvisasllenehsfka 990
Cdd:pfam00002  159 IRGPILLIILVNFIIFINIVRILVQKLRETNMGKSDLKQYRRLA------------------------------------ 202
                          250       260       270       280
                   ....*....|....*....|....*....|....*....|....*....
gi 1919054644  991 qlRAAAFTLFLFLATWTFGALAVsqGP---------FLDMIFSCLYGAF 1030
Cdd:pfam00002  203 --KSTLLLLPLLGITWVFGLFAF--NPentlrvvflYLFLILNSFQGFF 247
PPP1R42 cd21340
protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ...
77-175 1.67e-08

protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 (PPP1R42), also known as leucine-rich repeat-containing protein 67 (lrrc67) or testis leucine-rich repeat (TLRR) protein, plays a role in centrosome separation. PPP1R42 has been shown to interact with the well-conserved signaling protein phosphatase-1 (PP1) and thereby increasing PP1's activity, which counters centrosome separation. Inhibition of PPP1R42 expression increases the number of centrosomes per cell while its depletion reduces the activity of PP1 leading to activation of NEK2, the kinase responsible for phosphorylation of centrosomal linker proteins promoting centrosome separation.


Pssm-ID: 411060 [Multi-domain]  Cd Length: 220  Bit Score: 56.33  E-value: 1.67e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   77 LILTNNKILgvKSGAFLGLPSLERLDLKNNLISVVE---------------------------PRAFLGL-PLLRRLDLS 128
Cdd:cd21340     51 LYLQNNQIE--KIENLENLVNLKKLYLGGNRISVVEglenltnleelhienqrlppgekltfdPRSLAALsNSLRVLNIS 128
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*....
gi 1919054644  129 NNRIGCLTPqvFAGLNGLHKLNLSGNIFSGL--MYGLFSELLALKVLHF 175
Cdd:cd21340    129 GNNIDSLEP--LAPLRNLEQLDASNNQISDLeeLLDLLSSWPSLRELDL 175
PLN00113 PLN00113
leucine-rich repeat receptor-like protein kinase; Provisional
73-181 5.38e-08

leucine-rich repeat receptor-like protein kinase; Provisional


Pssm-ID: 215061 [Multi-domain]  Cd Length: 968  Bit Score: 57.55  E-value: 5.38e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   73 RTVSLILTNNKILGVKSGAFLGLPSLERLDLKNNLISVVEPRA-FLGLPLLRRLDLSNNRIGCLTPQVFagLNGLHKLNL 151
Cdd:PLN00113    70 RVVSIDLSGKNISGKISSAIFRLPYIQTINLSNNQLSGPIPDDiFTTSSSLRYLNLSNNNFTGSIPRGS--IPNLETLDL 147
                           90       100       110
                   ....*....|....*....|....*....|...
gi 1919054644  152 SGNIFSGLMY---GLFSellALKVLHFGTDSLI 181
Cdd:PLN00113   148 SNNMLSGEIPndiGSFS---SLKVLDLGGNVLV 177
PCC TIGR00864
polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) ...
126-217 1.59e-07

polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) Polycystin is a huge protein of 4303aas. Its repeated leucine-rich (LRR) segment is found in many proteins. It contains 16 polycystic kidney disease (PKD) domains, one LDL-receptor class A domain, one C-type lectin family domain, and 16-18 putative TMSs in positions between residues 2200 and 4100. Polycystin-L has been shown to be a cation (Na+, K+ and Ca2+) channel that is activated by Ca2+. Two members of the PCC family (polycystin 1 and 2) are mutated in autosomal dominant polycystic kidney disease, and polycystin-L is deleted in mice with renal and retinal defects. Note: this model is restricted to the amino half.


Pssm-ID: 188093 [Multi-domain]  Cd Length: 2740  Bit Score: 56.24  E-value: 1.59e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  126 DLSNNRIGCLTPQVFAGLNGLHKLNLSGNIFSglmyglfsellalkvlhfgtdsliCDCHLRWVSEWAKNASVRLA--EE 203
Cdd:TIGR00864    1 DISNNKISTIEEGICANLCNLSEIDLSGNPFE------------------------CDCGLARLPRWAEEKGVKVRqpEA 56
                           90
                   ....*....|....
gi 1919054644  204 TMCAYPDALRGWPL 217
Cdd:TIGR00864   57 ALCAGPGALAGQPL 70
LRR_8 pfam13855
Leucine rich repeat;
120-174 6.48e-07

Leucine rich repeat;


Pssm-ID: 404697 [Multi-domain]  Cd Length: 61  Bit Score: 47.52  E-value: 6.48e-07
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 1919054644  120 PLLRRLDLSNNRIGCLTPQVFAGLNGLHKLNLSGNIFSGLMYGLFSELLALKVLH 174
Cdd:pfam13855    1 PNLRSLDLSNNRLTSLDDGAFKGLSNLKVLDLSNNLLTTLSPGAFSGLPSLRYLD 55
I-set pfam07679
Immunoglobulin I-set domain;
238-333 8.13e-05

Immunoglobulin I-set domain;


Pssm-ID: 400151 [Multi-domain]  Cd Length: 90  Bit Score: 42.63  E-value: 8.13e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  238 LIPSQSQVVFHGDRLPFQCTATlVDNTTQAHWYHNGRLIETDEaRGMFVKESVIHdcslitrELTLASIGTDATGSWECR 317
Cdd:pfam07679    4 TQKPKDVEVQEGESARFTCTVT-GTPDPEVSWFKDGQPLRSSD-RFKVTYEGGTY-------TLTISNVQPDDSGKYTCV 74
                           90
                   ....*....|....*.
gi 1919054644  318 VSNMYGNKTKGVEITV 333
Cdd:pfam07679   75 ATNSAGEAEASAELTV 90
LRRCT smart00082
Leucine rich repeat C-terminal domain;
180-227 1.15e-04

Leucine rich repeat C-terminal domain;


Pssm-ID: 214507 [Multi-domain]  Cd Length: 51  Bit Score: 40.88  E-value: 1.15e-04
                            10        20        30        40
                    ....*....|....*....|....*....|....*....|....*....
gi 1919054644   180 LICDCHLRWVSEWAKNASVRLA-EETMCAYPDALRGwPLRSLREDQLTC 227
Cdd:smart00082    3 FICDCELRWLLRWLQANEHLQDpVDLRCASPSSLRG-PLLELLHSEFKC 50
IG_like smart00410
Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.
241-333 7.19e-04

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.


Pssm-ID: 214653 [Multi-domain]  Cd Length: 85  Bit Score: 39.80  E-value: 7.19e-04
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   241 SQSQVVFHGDRLPFQCTATlVDNTTQAHWYHNGRLIETDEARGMFVKESVIHdcslitrELTLASIGTDATGSWECRVSN 320
Cdd:smart00410    1 PPSVTVKEGESVTLSCEAS-GSPPPEVTWYKQGGKLLAESGRFSVSRSGSTS-------TLTISNVTPEDSGTYTCAATN 72
                            90
                    ....*....|...
gi 1919054644   321 MYGNKTKGVEITV 333
Cdd:smart00410   73 SSGSASSGTTLTV 85
HRM pfam02793
Hormone receptor domain; This extracellular domain contains four conserved cysteines that ...
355-405 1.90e-03

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: 38.12  E-value: 1.90e-03
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1919054644  355 WPRTLAGMMASLPClPFSLSLVSLRSgpeepRAWRRCRPAGHWDE---ANLSEC 405
Cdd:pfam02793   14 WPRTPAGETVEVPC-PDYFSGFDPRG-----NASRNCTEDGTWSEhppSNYSNC 61
HormR smart00008
Domain present in hormone receptors;
337-405 5.78e-03

Domain present in hormone receptors;


Pssm-ID: 214468  Cd Length: 70  Bit Score: 36.72  E-value: 5.78e-03
                            10        20        30        40        50        60        70
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1919054644   337 TAPYCPAE--RIGTkkgdfrWPRTLAGMMASLPClPFSLSLVSlrsgpEEPRAWRRCRPAGHWDE--ANLSEC 405
Cdd:smart00008    1 TDLGCPATwdGIIC------WPQTPAGQLVEVPC-PKYFSGFS-----YKTGASRNCTENGGWSPpfPNYSNC 61
 
Name Accession Description Interval E-value
7tmB2_GPR123 cd16000
G protein-coupled receptor 123, member of the class B2 family of seven-transmembrane G ...
746-1059 0e+00

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: 564.58  E-value: 0e+00
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  746 GEFLHPVVYACTAVMLLCLFTSILTYIVHHSTIRISRKGWHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYS 825
Cdd:cd16000      1 GEFLHPVVYACTAVMLLCLFASIITYIVHHSTIRISRKGWHMLLNFCFHTALTFAVFAGGINRTKYPIICQAVGIVLHYS 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  826 TLSTMLWIGVTARNIYKQVTKKVPQGPGGEQPPYPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDSDGAPYCWMAWE 905
Cdd:cd16000     81 TLSTMLWIGVTARNIYKQVTKKPHLCQDTDQPPYPKQPLLRFYLVSGGVPFIICGITAATNINNYGTEDEDTPYCWMAWE 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  906 PSLGAFYGPVAFIALVTCVYFLCTYVQLRRHPERKYELKerreeqqrlavpeashghlgdpgvgppaacsvisaslleNE 985
Cdd:cd16000    161 PSLGAFYGPVAFIVLVTCIYFLCTYVQLRRHPERKYELK---------------------------------------NE 201
                          250       260       270       280       290       300       310
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1919054644  986 HSFKAQLRAAAFTLFLFLATWTFGALAVSQGPFLDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSCCPS 1059
Cdd:cd16000    202 HSFKAQLRAAAFTLFLFTATWAFGALAVSQGHFLDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSCCPS 275
7tmB2_GPR125 cd15999
G protein-coupled receptor 125, member of the class B2 family of seven-transmembrane G ...
747-1058 1.34e-145

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: 443.54  E-value: 1.34e-145
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  747 EFLHPVVYACTAVMLLCLFTSILTYIVHHSTIRISRKGWHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYST 826
Cdd:cd15999      2 DLLHPVVYATAVVLLLCLLTIIVSYIYHHSLVRISRKSWHMLVNLCFHIFLTCAVFVGGINQTRNASVCQAVGIILHYST 81
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  827 LSTMLWIGVTARNIYKQVTKKVPQGPGGEQPPYPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDSDgAPYCWMAWEP 906
Cdd:cd15999     82 LATVLWVGVTARNIYKQVTRKAKRCQDPDEPPPPPRPMLRFYLIGGGIPIIVCGITAAANIKNYGSRPN-APYCWMAWEP 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  907 SLGAFYGPVAFIALVTCVYFLCTYVQLRRHPERKYELKERREEQQRLAVPEASHGHLGDPGVGpPAACSVISASLLENEH 986
Cdd:cd15999    161 SLGAFYGPAGFIIFVNCMYFLSIFIQLKRHPERKYELKEPTEEQQRLAASEHGELNHQDSGSS-SASCSLVSTSALENEH 239
                          250       260       270       280       290       300       310
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1919054644  987 SFKAQLRAAAFTLFLFLATWTFGALAVSQGPFLDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWW-SCCP 1058
Cdd:cd15999    240 SFQAQLLGASLALFLYVALWIFGALAVSLYYPMDLVFSCLFGATCLSLGAFLVVHHCVNREDVRRAWIaTCCP 312
7tmB2_GPR124-like_Adhesion_III cd15259
orphan GPR124 and related proteins, group III adhesion GPCRs, member of class B2 family of ...
746-1057 4.50e-132

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: 405.61  E-value: 4.50e-132
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  746 GEFLHPVVYACTAVMLLCLFTSILTYIVHHSTIRISRKGWHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYS 825
Cdd:cd15259      1 FELLHPVVYAGAALCLLCLLATIITYIVFHRLIRISRKGRHMLVNLCLHLLLTCVVFVGGINRTANQLVCQAVGILLHYS 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  826 TLSTMLWIGVTARNIYKQVTKKVPQGPGGEQPPYPKQPLLRFYLISGGVPLIICGITAATNIKNYgpdsDGAPYCWMAWE 905
Cdd:cd15259     81 TLCTLLWVGVTARNMYKQVTKTAKPPQDEDQPPRPPKPMLRFYLIGWGIPLIICGITAAVNLDNY----STYDYCWLAWD 156
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  906 PSLGAFYGPVAFIALVTCVYFLCTYVQLRRHPErkyelkerreeqqrlavpeashghlgdpgvgppaacsvisasllene 985
Cdd:cd15259    157 PSLGAFYGPAALIVLVNCIYFLRIYCQLKGAPV----------------------------------------------- 189
                          250       260       270       280       290       300       310
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1919054644  986 hSFKAQLRAAAFTLFLFLATWTFGALAVSQGPFLDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSCC 1057
Cdd:cd15259    190 -SFQSQLRGAVITLFLYVAMWACGALAVSQRYFLDLVFSCLYGATCSSLGLFVLIHHCLSREDVRQSWRQCC 260
7tmB2_GPR124 cd15998
G protein-coupled receptor 124, member of the class B2 family of seven-transmembrane G ...
746-1058 1.33e-109

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: 345.79  E-value: 1.33e-109
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  746 GEFLHPVVYACTAVMLLCLFTSILTYIVHHSTIRISRKGWHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYS 825
Cdd:cd15998      1 GAGLHPVVYPCTALLLLCLFSTIITYILNHSSIHVSRKGWHMLLNLCFHIAMTSAVFAGGITLTNYQMVCQAVGITLHYS 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  826 TLSTMLWIGVTARNIYKQVTKKVPQGPGGEQPPYPKQPLLRFYLISGGVPLIICGITAATNIKNYgpdSDGAPYCWMAWE 905
Cdd:cd15998     81 SLSTLLWMGVKARVLHKELTWRAPPPQEGDPALPTPRPMLRFYLIAGGIPLIICGITAAVNIHNY---RDHSPYCWLVWR 157
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  906 PSLGAFYGPVAFIALVTCVYFLCTYVQLRrhperkyelkerreeqqrlavpeashghlgdpgvGPPAACSVIsasllene 985
Cdd:cd15998    158 PSLGAFYIPVALILLVTWIYFLCAGLHLR----------------------------------GPSADGDSV-------- 195
                          250       260       270       280       290       300       310
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1919054644  986 HSFKAQLRAAAFTLFLFLATWTFGALAVSQGPFLDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSCCP 1058
Cdd:cd15998    196 YSPGVQLGALVTTHFLYLAMWACGALAVSQRWLPRVVCSCLYGVAASALGLFVFTHHCARRRDVRASWRACCP 268
7tmB2_Adhesion cd15040
adhesion receptors, subfamily B2 of the class B family of seven-transmembrane G ...
749-1053 3.01e-56

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: 195.87  E-value: 3.01e-56
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  749 LHPVVYACTAVMLLCLFTSILTYIVHHSTIRisRKGWHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYSTLS 828
Cdd:cd15040      4 LSIITYIGCGLSLLGLLLTIITYILFRKLRK--RKPTKILLNLCLALLLANLLFLFGINSTDNPVLCTAVAALLHYFLLA 81
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  829 TMLWIGVTARNIYKQVTKKVpqgpggeqPPYPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDSDgapYCWMAWE-PS 907
Cdd:cd15040     82 SFMWMLVEALLLYLRLVKVF--------GTYPRHFILKYALIGWGLPLIIVIITLAVDPDSYGNSSG---YCWLSNGnGL 150
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  908 LGAFYGPVAFIALVTCVYFLCTYVQLRRHPerkyeLKERREEQQrlavpeashghlgdpgvgppaacsvisasllenehS 987
Cdd:cd15040    151 YYAFLGPVLLIILVNLVIFVLVLRKLLRLS-----AKRNKKKRK-----------------------------------K 190
                          250       260       270       280       290       300
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1919054644  988 FKAQLRAAAFTLFLFLATWTFGALAVSQGpflDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCW 1053
Cdd:cd15040    191 TKAQLRAAVSLFFLLGLTWIFGILAIFGA---RVVFQYLFAIFNSLQGFFIFIFHCLRNKEVRKAW 253
7tm_classB cd13952
class B family of seven-transmembrane G protein-coupled receptors; The class B of ...
749-1053 1.35e-41

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: 153.91  E-value: 1.35e-41
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  749 LHPVVYACTAVMLLCLFTSILTYIVHHSTIRISRKgwhMLLNFSFHTALTFAVFAGGINRT--QYPIVCQAVGITLHYST 826
Cdd:cd13952      4 LSIITYIGCSLSLVGLLLTIITYLLFPKLRNLRGK---ILINLCLSLLLAQLLFLIGQLLTssDRPVLCKALAILLHYFL 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  827 LSTMLWIGVTARNIYKQVTKKVPQgpggeqppYPKQPLLRFYLISGGVPLIICGITAATNIKNYGPD-SDGAPYCWM-AW 904
Cdd:cd13952     81 LASFFWMLVEAFDLYRTFVKVFGS--------SERRRFLKYSLYGWGLPLLIVIITAIVDFSLYGPSpGYGGEYCWLsNG 152
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  905 EPSLGAFYGPVAFIALVTCVYFLCTYVQLRRHperkyeLKERREEQQRlavpeashghlgdpgvgppaacsvisasllen 984
Cdd:cd13952    153 NALLWAFYGPVLLILLVNLVFFILTVRILLRK------LRETPKQSER-------------------------------- 194
                          250       260       270       280       290       300
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1919054644  985 eHSFKAQLRAAAFTLFLFLATWTFGALAVSQGPFLdmIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCW 1053
Cdd:cd13952    195 -KSDRKQLRAYLKLFPLMGLTWIFGILAPFVGGSL--VFWYLFDILNSLQGFFIFLIFCLKNKEVRRLL 260
7tmB2_CELSR_Adhesion_IV cd15441
cadherin EGF LAG seven-pass G-type receptors, group IV adhesion GPCRs, member of the class B2 ...
752-1043 1.52e-25

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: 107.34  E-value: 1.52e-25
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  752 VVYACTAVMLLCLFTSILTYivhhSTIRISRKGWHmllnfSFHTALTFAVFAG------GINRTQYPIVCQAVGITLHYS 825
Cdd:cd15441      7 VTYIGIGISLVLLVIAFLVL----SCLRGLQSNSN-----SIHKNLVACLLLAellfllGINQTENLFPCKLIAILLHYF 77
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  826 TLSTMLWIGVTARNIYKQVT--KKVPQGPggeqppypkqplLRFY-LISGGVPLIICGITAATNIKNYG-PDsdgapYCW 901
Cdd:cd15441     78 YLSAFSWLLVESLHLYRMLTepRDINHGH------------MRFYyLLGYGIPAIIVGLSVGLRPDGYGnPD-----FCW 140
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  902 M-AWEPSLGAFYGPVAFIALVTCVYFLCTYVQLRRhperkyeLKERREEQQrlavpeashghlgdpgvgppaacsvisas 980
Cdd:cd15441    141 LsVNETLIWSFAGPIAFVIVITLIIFILALRASCT-------LKRHVLEKA----------------------------- 184
                          250       260       270       280       290       300
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1919054644  981 llenehSFKAQLRAAAFTLFLFLATWTFGALAVSQGPfldMIFSCLYGAFCVTLGLFILIHHC 1043
Cdd:cd15441    185 ------SVRTDLRSSFLLLPLLGATWVFGLLAVNEDS---ELLHYLFAGLNFLQGLFIFLFYC 238
7tmB2_CELSR1 cd15991
Cadherin EGF LAG seven-pass G-type receptor 1, member of the class B2 family of ...
749-1049 9.46e-20

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: 90.29  E-value: 9.46e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  749 LHPVVYACTAVMLLCLftsILTYIVHhSTIRISRKGWHmllnfSFH----TALTFA--VFAGGINRTQYPIVCQAVGITL 822
Cdd:cd15991      4 LKIITYTTVSLSLVAL---LITFILL-VLIRTLRSNLH-----SIHknlvAALFFSelIFLIGINQTENPFVCTVVAILL 74
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  823 HYSTLSTMLWIGVTARNIYKQVT--KKVPQGPggeqppypkqplLRFYLISG-GVPLIICGITAATNIKNYG-PDsdgap 898
Cdd:cd15991     75 HYFYMSTFAWMFVEGLHIYRMLTevRNINTGH------------MRFYYVVGwGIPAIITGLAVGLDPQGYGnPD----- 137
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  899 YCWMAWEPSL-GAFYGPVAFIALVTCVYF-LCTYVQLRRhperkyelKERREEQQrlavpeashghlgdpgvgppaacSV 976
Cdd:cd15991    138 FCWLSVQDTLiWSFAGPIGIVVIINTVIFvLAAKASCGR--------RQRYFEKS-----------------------GV 186
                          250       260       270       280       290       300       310
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1919054644  977 ISAsllenehsfkaqLRAAAFTLFLFLATWTFGALAVSQGPfldMIFSCLYGAFCVTLGLFILIHHCAKRDDV 1049
Cdd:cd15991    187 ISM------------LRTAFLLLLLISATWLLGLMAVNSDT---LSFHYLFAIFSCLQGIFIFFFHCIFNKEV 244
LRR_8 pfam13855
Leucine rich repeat;
72-132 1.58e-19

Leucine rich repeat;


Pssm-ID: 404697 [Multi-domain]  Cd Length: 61  Bit Score: 83.34  E-value: 1.58e-19
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1919054644   72 RRTVSLILTNNKILGVKSGAFLGLPSLERLDLKNNLISVVEPRAFLGLPLLRRLDLSNNRI 132
Cdd:pfam13855    1 PNLRSLDLSNNRLTSLDDGAFKGLSNLKVLDLSNNLLTTLSPGAFSGLPSLRYLDLSGNRL 61
7tmB2_latrophilin-like_invertebrate cd15440
invertebrate latrophilin-like receptors, member of the class B2 family of seven-transmembrane ...
754-1049 4.06e-19

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: 88.47  E-value: 4.06e-19
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  754 YACTAVMLLCLFTSILTYIVHHStIRISRKGWHMllNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYSTLSTMLWI 833
Cdd:cd15440      9 YIGCIISIVCLLLAFITFTCFRN-LQCDRNTIHK--NLCLCLLIAEIVFLLGIDQTENRTLCGVIAGLLHYFFLAAFSWM 85
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  834 GVTARNIYKQVTkKVPQGPGGEQPPYpkqpllrfYLISGGVPLIICGITAATNIKNYGPDsdgaPYCWMAWE-PSLGAFY 912
Cdd:cd15440     86 LLEGFQLYVMLV-EVFEPEKSRIKWY--------YLFGYGLPALIVAVSAGVDPTGYGTE----DHCWLSTEnGFIWSFV 152
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  913 GPVAFIALVTCVYFLCTYVQLRRHPERKYELKErreeqqrlavpeashghlgdpgvgppaacsvisASLLENehsFKAQL 992
Cdd:cd15440    153 GPVIVVLLANLVFLGMAIYVMCRHSSRSASKKD---------------------------------ASKLKN---IRGWL 196
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*....
gi 1919054644  993 RAAAFTLFLFLATWTFGALAVSQGP-FLDMIFSCLYgafcvTL-GLFILIHHCAKRDDV 1049
Cdd:cd15440    197 KGSIVLVVLLGLTWTFGLLFINQESiVMAYIFTILN-----SLqGLFIFIFHCVLNEKV 250
7tmB2_GPR133-like_Adhesion_V cd15933
orphan GPR133 and related proteins, group V adhesion GPCRs, member of class B2 family of ...
752-1044 1.16e-18

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: 87.00  E-value: 1.16e-18
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  752 VVYACTAVMLLCLFTSILTYIVhhstIRISRKGwhmllNFSFHTALTFAVFAG------GINRTQYPIVCQAVGITLHYS 825
Cdd:cd15933      7 ISYIGCGISIACLALTLIIFLV----LRVLSSD-----RFQIHKNLCVALLLAqilllaGEWAEGNKVACKVVAILLHFF 77
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  826 TLSTMLWIGVTARNIYKQVTKkvpqgpggeqpPYPKQPLLRFYLISG-GVPLIICGITAATNIKNYGPDSdgapYCWMAW 904
Cdd:cd15933     78 FMAAFSWMLVEGLHLYLMIVK-----------VFNYKSKMRYYYFIGwGLPAIIVAISLAILFDDYGSPN----VCWLSL 142
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  905 EPSL-GAFYGPVAFIALVTCVYFLCT---YVQLRRHPERKyelkerreEQQRLAVpeashghlgdpgvgppaacsvisas 980
Cdd:cd15933    143 DDGLiWAFVGPVIFIITVNTVILILVvkiTVSLSTNDAKK--------SQGTLAQ------------------------- 189
                          250       260       270       280       290       300
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1919054644  981 llenehsFKAQLRAAAFTLFLFLATWTFGALAV-SQGPFLDMIFSCLYGafcvTLGLFILIHHCA 1044
Cdd:cd15933    190 -------IKSTAKASVVLLPILGLTWLFGVLVVnSQTIVFQYIFVILNS----LQGLMIFLFHCV 243
7tmB2_CD97 cd15438
CD97 antigen, member of the class B2 family of seven-transmembrane G protein-coupled receptors; ...
758-1043 3.60e-18

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: 85.97  E-value: 3.60e-18
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  758 AVMLLCLFTSILTYIVHHStIRISRKGWHMLLNFSFHTALTfaVFAGGINRTQYPIVCQAVGITLHYSTLSTMLWIGVTA 837
Cdd:cd15438     13 SVSLFCLFLCILTFLFCRS-IRGTRNTIHLHLCLSLFLAHL--IFLLGINNTNNQVACAVVAGLLHYFFLAAFCWMSLEG 89
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  838 RNIYKQVTKKvpqgpggeqppYPKQPLLRFYLISGG--VPLIICGITAATNIKNYGPDSdgapYCWMAWEPS-LGAFYGP 914
Cdd:cd15438     90 VELYLMVVQV-----------FNTQSLKKRYLLLIGygVPLVIVAISAAVNSKGYGTQR----HCWLSLERGfLWSFLGP 154
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  915 VAFIALVTCVYFLCTYVQLrrhPERKYELKERREEQQRLavpeashghlgdpgvgppaacsvisasllenehsfKAQLRA 994
Cdd:cd15438    155 VCLIILVNAIIFVITVWKL---AEKFSSINPDMEKLRKI-----------------------------------RALTIT 196
                          250       260       270       280
                   ....*....|....*....|....*....|....*....|....*....
gi 1919054644  995 AAFTLFLFLATWTFGALAVSQGpflDMIFSCLYGAFCVTLGLFILIHHC 1043
Cdd:cd15438    197 AIAQLCILGCTWIFGFFQFSDS---TLVMSYLFTILNSLQGLFIFLLHC 242
7tmB3_Methuselah-like cd15039
Methuselah-like subfamily B3, member of the class B family of seven-transmembrane G ...
749-955 1.00e-17

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: 84.58  E-value: 1.00e-17
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  749 LHPVVYACTAVMLLCLftsILTyIVHHSTIRISRKG-WHMLLNFSFHTALTFAVFA-GGINRTQYPIVCQAVGITLHYST 826
Cdd:cd15039      4 LGILTLIGLIISLVFL---LLT-LAVYALLPELRNLhGKCLMCLVLSLFVAYLLLLiGQLLSSGDSTLCVALGILLHFFF 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  827 LSTMLWIGVTARNIYKQVTKKVPQGPGGEqppyPKQPLLRFYLISGGVPLIICGITAATnikNYGPDSD------GAPYC 900
Cdd:cd15039     80 LAAFFWLNVMSFDIWRTFRGKRSSSSRSK----ERKRFLRYSLYAWGVPLLLVAVTIIV---DFSPNTDslrpgyGEGSC 152
                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1919054644  901 WM--AWePSLGAFYGPVAFIALVTCVYFLCTYVQLRRHP-ERKYELKERREEQQRLAV 955
Cdd:cd15039    153 WIsnPW-ALLLYFYGPVALLLLFNIILFILTAIRIRKVKkETAKVQSRLRSDKQRFRL 209
LRR_8 pfam13855
Leucine rich repeat;
96-154 4.45e-17

Leucine rich repeat;


Pssm-ID: 404697 [Multi-domain]  Cd Length: 61  Bit Score: 76.41  E-value: 4.45e-17
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*....
gi 1919054644   96 PSLERLDLKNNLISVVEPRAFLGLPLLRRLDLSNNRIGCLTPQVFAGLNGLHKLNLSGN 154
Cdd:pfam13855    1 PNLRSLDLSNNRLTSLDDGAFKGLSNLKVLDLSNNLLTTLSPGAFSGLPSLRYLDLSGN 59
7tmB2_CELSR3 cd15993
Cadherin EGF LAG seven-pass G-type receptor 3, member of the class B2 family of ...
747-1057 5.13e-14

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: 73.34  E-value: 5.13e-14
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  747 EFLHPVVYACTAVML--LCLFTSILTYIvhhSTIRISRKGWHMllNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHY 824
Cdd:cd15993      2 ETLAIVTYSSVSASLaaLVLTFSVLTCL---RGLKSNTRGIHS--NIAAALFLSELLFLLGINRTENQFLCTVVAILLHY 76
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  825 STLSTMLWIGVTARNIYKQVT--KKVPQGPggeqppypkqplLRFYLISG-GVPLIICGITAATNIKNYG-PDsdgapYC 900
Cdd:cd15993     77 FFLSTFAWLFVQGLHIYRMQTeaRNVNFGA------------MRFYYAIGwGVPAIITGLAVGLDPEGYGnPD-----FC 139
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  901 WMA-WEPSLGAFYGPVAFIALVTCVYFLCTyVQLRRHPERKyELKERreeqqrlavpeashghlgdpgvgppaacSVISA 979
Cdd:cd15993    140 WISiHDKLVWSFAGPIVVVIVMNGVMFLLV-ARMSCSPGQK-ETKKT----------------------------SVLMT 189
                          250       260       270       280       290       300       310
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1919054644  980 sllenehsfkaqLRAAAFTLFLFLATWTFGALAVSQGPfldMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSCC 1057
Cdd:cd15993    190 ------------LRSSFLLLLLISATWLFGLLAVNNSV---LAFHYLHAILCCLQGLAVLLLFCVLNEEVQEAWKLAC 252
7tmB2_GPR133 cd15256
orphan adhesion receptor GPR133, member of the class B2 family of seven-transmembrane G ...
749-1049 1.08e-13

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: 72.65  E-value: 1.08e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  749 LHPVVYACTAVMLLCLFTSILTYIVHHSTIRISRKGWHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYSTLS 828
Cdd:cd15256      4 LSSITYVGCSLSIFCLAITLVTFAVLSSVSTIRNQRYHIHANLSFAVLVAQILLLISFRFEPGTLPCKIMAILLHFFFLS 83
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  829 TMLWIGVTARNIYKQVTKKVpqgpGGEQPPYpkqplLRFYLISGGVPLIICGITAATNIKNYGPDSDgapyCWMAWEP-S 907
Cdd:cd15256     84 AFAWMLVEGLHLYSMVIKVF----GSEESKH-----FYYYGIGWGSPLLICIISLTSALDSYGESDN----CWLSLENgA 150
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  908 LGAFYGPVAFIALVTCVYFLCTYVQLRRHPERKYELKerreeqqrlavpeashghlGDPgvgppaacsvisaslleneHS 987
Cdd:cd15256    151 IWAFVAPALFVIVVNIGILIAVTRVISRISADNYKVH-------------------GDA-------------------NA 192
                          250       260       270       280       290       300
                   ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1919054644  988 FKAQLRAAAFTLFLFLATWTFGALAVSQGPfldMIFSCLYGAFCVTLGLFILIHHCAKRDDV 1049
Cdd:cd15256    193 FKLTAKAVAVLLPILGSSWVFGVLAVNTHA---LVFQYMFAIFNSLQGFFIFLFHCLLNSEV 251
7tmB2_Latrophilin-1 cd16007
Latrophilin-1, member of the class B2 family of seven-transmembrane G protein-coupled ...
748-1057 2.31e-13

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: 71.49  E-value: 2.31e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  748 FLHPVVYACTAVMLLCLFTSILTYIVHHStIRISRKGWHMllNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYSTL 827
Cdd:cd16007      3 LLSVITWVGIVISLVCLAICISTFCFLRG-LQTDRNTIHK--NLCINLFLAELLFLIGIDKTQYQIACPIFAGLLHFFFL 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  828 STMLWIGVTARNIYKQVTKKVpqgpggeQPPYPKQpllRFYLISGGV-PLIICGITAATNIKNYGPDSdgapYCWMAWEP 906
Cdd:cd16007     80 AAFSWLCLEGVQLYLMLVEVF-------ESEYSRK---KYYYLCGYCfPALVVGISAAIDYRSYGTEK----ACWLRVDN 145
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  907 S-LGAFYGPVAFIALVTCVYFLCTYvqlrrhperkyelkerreeqqrlavpeasHGHLGDPGVGPPaacsviSASLLENe 985
Cdd:cd16007    146 YfIWSFIGPVSFVIVVNLVFLMVTL-----------------------------HKMIRSSSVLKP------DSSRLDN- 189
                          250       260       270       280       290       300       310
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1919054644  986 hsFKAQLRAAAFTLFLFLATWTFGALAVSQGpflDMIFSCLYGAFCVTLGLFILIHHCAKRDDVwHCWWSCC 1057
Cdd:cd16007    190 --IKSWALGAITLLFLLGLTWAFGLLFINKE---SVVMAYLFTTFNAFQGMFIFIFHCALQKKV-HKEYSKC 255
LRR COG4886
Leucine-rich repeat (LRR) protein [Transcription];
76-174 2.50e-13

Leucine-rich repeat (LRR) protein [Transcription];


Pssm-ID: 443914 [Multi-domain]  Cd Length: 414  Bit Score: 73.81  E-value: 2.50e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   76 SLILTNNKILGVKSgAFLGLPSLERLDLKNNLISVVePRAFLGLPLLRRLDLSNNRIGCLtPQVFAGLNGLHKLNLSGNI 155
Cdd:COG4886    140 ELDLSNNQLTDLPE-PLGNLTNLKSLDLSNNQLTDL-PEELGNLTNLKELDLSNNQITDL-PEPLGNLTNLEELDLSGNQ 216
                           90
                   ....*....|....*....
gi 1919054644  156 FSGLMYGLfSELLALKVLH 174
Cdd:COG4886    217 LTDLPEPL-ANLTNLETLD 234
7tmB2_Latrophilin_Adhesion_I cd15252
Latrophilins and similar receptors, group I adhesion GPCRs, member of class B2 family of ...
761-1049 2.69e-13

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: 71.38  E-value: 2.69e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  761 LLCLFTSILTYIVHhSTIRISRKGWHMLLNFSFHTALTfaVFAGGINRTQYPIVCQAVGITLHYSTLSTMLWIGVTARNI 840
Cdd:cd15252     16 LVCLAICIFTFWFF-RGLQSDRTTIHKNLCISLFLAEL--VFLIGINTTTNKIFCSVIAGLLHYFFLAAFAWMFIEGIQL 92
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  841 YKQVTKKVpqgpggeqppYPKQPLLR-FYLISGGVPLIICGITAATNIKNYGPDSdgapYCWMAWEPS-LGAFYGPVAFI 918
Cdd:cd15252     93 YLMLVEVF----------ENEGSRHKnFYIFGYGSPAVIVGVSAALGYRYYGTTK----VCWLSTENYfIWSFIGPATLI 158
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  919 ALVTCVYFLCTYVQLRRHperkyelkerreeqqrlavpeashghlgdpgvgppAACSVISASLLENehsFKAQLRAAAFT 998
Cdd:cd15252    159 ILLNLIFLGVAIYKMFRH-----------------------------------TAGLKPEVSCLEN---IRSWARGAIAL 200
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|.
gi 1919054644  999 LFLFLATWTFGALAVSQGpflDMIFSCLYGAFCVTLGLFILIHHCAKRDDV 1049
Cdd:cd15252    201 LFLLGLTWIFGVLHINHA---SVVMAYLFTVSNSLQGMFIFLFHCVLSRKV 248
7tm_2 pfam00002
7 transmembrane receptor (Secretin family); This family is known as Family B, the ...
758-1030 3.17e-13

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: 71.16  E-value: 3.17e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  758 AVMLLCLFTSILTYIVHHStIRISRKGWHMLLNFSFH-TALTF-----AVFAGGINRTQYPIVCQAVGITLHYSTLSTML 831
Cdd:pfam00002   13 SLSLVALLLAIAIFLLFRK-LHCTRNYIHLNLFASFIlRALLFlvgdaVLFNKQDLDHCSWVGCKVVAVFLHYFFLANFF 91
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  832 WIGVTARNIYKQVTKKVPQgpggeqppyPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDSdgapYCWMAWE-PSLGA 910
Cdd:pfam00002   92 WMLVEGLYLYTLLVEVFFS---------ERKYFWWYLLIGWGVPALVVGIWAGVDPKGYGEDD----GCWLSNEnGLWWI 158
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  911 FYGPVAFIALVTCVYFLCTYVQLRRHPERKYELKERREEQQRLAvpeashghlgdpgvgppaacsvisasllenehsfka 990
Cdd:pfam00002  159 IRGPILLIILVNFIIFINIVRILVQKLRETNMGKSDLKQYRRLA------------------------------------ 202
                          250       260       270       280
                   ....*....|....*....|....*....|....*....|....*....
gi 1919054644  991 qlRAAAFTLFLFLATWTFGALAVsqGP---------FLDMIFSCLYGAF 1030
Cdd:pfam00002  203 --KSTLLLLPLLGITWVFGLFAF--NPentlrvvflYLFLILNSFQGFF 247
7tmB2_EMR cd15439
epidermal growth factor-like module-containing mucin-like hormone receptors, member of the ...
758-936 1.51e-12

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: 69.29  E-value: 1.51e-12
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  758 AVMLLCLFTSILTYIVHHStIRISRKGWHMLLNFSFHTA-LTFAVfagGINRTQYPIVCQAVGITLHYSTLSTMLWIGVT 836
Cdd:cd15439     13 IISLLCLFLAILTFLLCRS-IRNTSTSLHLQLSLCLFLAdLLFLV---GIDRTDNKVLCSIIAGFLHYLFLACFAWMFLE 88
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  837 ARNIYKQVTK-KVPQGPGGEQppyPKQPLLrfYLISGGVPLIICGITAATNIKNYGpdsdGAPYCWMAWEPS-LGAFYGP 914
Cdd:cd15439     89 AVHLFLTVRNlKVVNYFSSHR---FKKRFM--YPVGYGLPAVIVAISAAVNPQGYG----TPKHCWLSMEKGfIWSFLGP 159
                          170       180
                   ....*....|....*....|..
gi 1919054644  915 VAFIALVTCVYFLCTYVQLRRH 936
Cdd:cd15439    160 VCVIIVINLVLFCLTLWILREK 181
7tmB2_BAI2 cd15988
brain-specific angiogenesis inhibitor 2, a group VII adhesion GPCR, member of the class B2 ...
751-1049 1.98e-11

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: 66.52  E-value: 1.98e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  751 PVVYACtAVMLLCLFTSILTYIVHHSTIRISRKgwHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYSTLSTM 830
Cdd:cd15988      7 PLMIGC-AVSCMALLILLAIYAAFWRFIRSERS--IILLNFCLSILASNILILVGQSQTLSKGVCTMTAAFLHFFFLSSF 83
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  831 LWIGVTARNIYKQVTKKVpqgpggeqppypKQPLL--RFYLISGGVPLIICGITAA-TNIKNYGPDSdgapYCWMAWEPS 907
Cdd:cd15988     84 CWVLTEAWQSYLAVIGRM------------RTRLVrkRFLCLGWGLPALVVAVSVGfTRTKGYGTAS----YCWLSLEGG 147
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  908 -LGAFYGPVAFIALVTCVYFLCTYVQLRRHperkyELKERREEQQRLAVPEASHGHLgdpgVGPPAACSVISASLLEN-- 984
Cdd:cd15988    148 lLYAFVGPAAVIVLVNMLIGIIVFNKLMSR-----DGISDKSKKQRAGSEAEPCSSL----LLKCSKCGVVSSAAMSSat 218
                          250       260       270       280       290       300
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1919054644  985 EHSFKAQLRAAAFTLFLFLATWTFGALAVSQGPflDMIFSCLYGAFCVTLGLFILIHHCAKRDDV 1049
Cdd:cd15988    219 ASSAMASLWSSCVVLPLLALTWMSAVLAMTDRR--SILFQVLFAVFNSVQGFVIITVHCFLRREV 281
7tmB2_Latrophilin-2 cd16006
Latrophilin-2, member of the class B2 family of seven-transmembrane G protein-coupled ...
758-1056 4.15e-11

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: 64.94  E-value: 4.15e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  758 AVMLLCLFTSILTYIVHHStIRISRKGWHMllNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYSTLSTMLWIGVTA 837
Cdd:cd16006     13 VISLVCLAICIFTFCFFRG-LQSDRNTIHK--NLCINLFIAEFIFLIGIDKTEYKIACPIFAGLLHFFFLAAFAWMCLEG 89
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  838 RNIYKQVTKKVpqgpggeQPPYPKQpllRFYLISGG-VPLIICGITAATNIKNYGPDSDgapyCWMAWEPS-LGAFYGPV 915
Cdd:cd16006     90 VQLYLMLVEVF-------ESEYSRK---KYYYVAGYlFPATVVGVSAAIDYKSYGTEKA----CWLRVDNYfIWSFIGPV 155
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  916 AFIALVTCVYFLCTYVQLRRHPErkyELKerreeqqrlavPEASHghlgdpgvgppaacsvisaslLENEHSFKaqlrAA 995
Cdd:cd16006    156 TFIILLNLIFLVITLCKMVKHSN---TLK-----------PDSSR---------------------LENIKSWV----LG 196
                          250       260       270       280       290       300
                   ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1919054644  996 AFTLFLFLA-TWTFGALAVSQGpflDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSC 1056
Cdd:cd16006    197 AFALLCLLGlTWSFGLLFINEE---TIVMAYLFTIFNAFQGMFIFIFHCALQKKVRKEYSKC 255
7tmB2_ETL cd15437
Epidermal Growth Factor, latrophilin and seven transmembrane domain-containing protein 1; ...
759-1043 4.23e-11

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: 64.90  E-value: 4.23e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  759 VMLLCLFTSILTYIVHhSTIRISRKGWHMLLNFS-FHTALTFAVfagGINRTQYPIVCQAVGITLHYSTLSTMLWIGVTA 837
Cdd:cd15437     14 ISLICLSMCIFTFWFF-SEIQSTRTTIHKNLCCSlFLAELIFLI---GINMNANKLFCSIIAGLLHYFFLAAFAWMCIEG 89
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  838 RNIYKQVTKKVpqgpggeqppYPKQPLLR-FYLISGGVPLIICGITAATNIKNYGPDSdgapYCWMAWEPS-LGAFYGPV 915
Cdd:cd15437     90 IHLYLIVVGVI----------YNKGFLHKnFYIFGYGSPAVVVGISAALGYKYYGTTK----VCWLSTENNfIWSFIGPA 155
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  916 AFIALVTCVYFLCTYVQLRRHPERKYelkerreeqqrlavPEASHghlgdpgvgppaacsvisaslLENehsFKAQLRAA 995
Cdd:cd15437    156 CLIILVNLLAFGVIIYKVFRHTAMLK--------------PEVSC---------------------YEN---IRSCARGA 197
                          250       260       270       280
                   ....*....|....*....|....*....|....*....|....*...
gi 1919054644  996 AFTLFLFLATWTFGALAVSQGPFLDMIFSCLYGAFcvtLGLFILIHHC 1043
Cdd:cd15437    198 LALLFLLGATWIFGVLHVVYGSVVTAYLFTISNAF---QGMFIFIFLC 242
LRR COG4886
Leucine-rich repeat (LRR) protein [Transcription];
76-173 4.48e-11

Leucine-rich repeat (LRR) protein [Transcription];


Pssm-ID: 443914 [Multi-domain]  Cd Length: 414  Bit Score: 66.50  E-value: 4.48e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   76 SLILTNNKILGVkSGAFLGLPSLERLDLKNNLISVVePRAFLGLPLLRRLDLSNNRIGCLtPQvFAGLNGLHKLNLSGNI 155
Cdd:COG4886    186 ELDLSNNQITDL-PEPLGNLTNLEELDLSGNQLTDL-PEPLANLTNLETLDLSNNQLTDL-PE-LGNLTNLEELDLSNNQ 261
                           90
                   ....*....|....*...
gi 1919054644  156 FSGLmyglfSELLALKVL 173
Cdd:COG4886    262 LTDL-----PPLANLTNL 274
7tmB2_EMR_Adhesion_II cd15931
EGF-like module receptors, group II adhesion GPCRs, member of class B2 family of ...
748-934 7.77e-11

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: 64.07  E-value: 7.77e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  748 FLHPVVYACTAVMLLCLFTSILTYIV------HHSTIRIsrkgwHMLLNFSfhtaLTFAVFAGGINRTQYPIVCQAVGIT 821
Cdd:cd15931      3 FLEWINRVGVIVSLFCLGLAIFTFLLcrwipkINTTAHL-----HLCLCLS----MSHTLFLAGIEYVENELACTVMAGL 73
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  822 LHYSTLSTMLWIGVTARNIYKQVTK-KVPQGPGGEQPPYPkqpllRFYLISGGVPLIICGITAATNIKNYGPdsdgAPYC 900
Cdd:cd15931     74 LHYLFLASFVWMLLEALQLHLLVRRlTKVQVIQRDGLPRP-----LLCLIGYGVPFLIVGVSALVYSDGYGE----AKMC 144
                          170       180       190
                   ....*....|....*....|....*....|....*
gi 1919054644  901 WMAWEPS-LGAFYGPVAFIALVTCVYFLCTYVQLR 934
Cdd:cd15931    145 WLSQERGfNWSFLGPVIAIIGINWILFCATLWCLR 179
7tmB2_Latrophilin cd15436
Latrophilins, member of the class B2 family of seven-transmembrane G protein-coupled receptors; ...
759-1044 9.40e-11

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: 64.04  E-value: 9.40e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  759 VMLLCLFTSILTYIVHHStIRISRKGWHMllNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYSTLSTMLWIGVTAR 838
Cdd:cd15436     14 ISLVCLLICIFTFCFFRG-LQTDRNTIHK--NLCINLFIAELLFLIGINRTQYTIACPIFAGLLHFFFLAAFCWLCLEGV 90
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  839 NIYkQVTKKVPQGPGGEQPpypkqpllRFYLISGGVPLIICGITAATNIKNYGPDSdgapYCWMAWEPS-LGAFYGPVAF 917
Cdd:cd15436     91 QLY-LLLVEVFESEYSRRK--------YFYLCGYSFPALVVAVSAAIDYRSYGTEK----ACWLRVDNYfIWSFIGPVTF 157
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  918 IALVTCVYFLCTYVQLRRHPERKyelkerreeqqrlavpeashghlgdpgvgPPaacsviSASLLENehsFKAQLRAAAF 997
Cdd:cd15436    158 VITLNLVFLVITLHKMVSHSDLL-----------------------------KP------DSSRLDN---IKSWALGAIA 199
                          250       260       270       280
                   ....*....|....*....|....*....|....*....|....*..
gi 1919054644  998 TLFLFLATWTFGALAVSQGpflDMIFSCLYGAFCVTLGLFILIHHCA 1044
Cdd:cd15436    200 LLFLLGLTWSFGLMFINEE---SVVMAYLFTIFNAFQGVFIFIFHCA 243
7tmB2_GPR64 cd15444
orphan adhesion receptor GPR64 and related proteins, member of subfamily B2 of the class B ...
814-1053 8.20e-10

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: 61.38  E-value: 8.20e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  814 VCQAVGITLHYSTLSTMLWIGVTARNIYKQVTKKVPQgpggeqppYPKQPLLRFYLISGGVPLIICGITAATNIKNYG-- 891
Cdd:cd15444     70 LCISVAVFLHYFLLVSFTWMGLEAFHMYLALVKVFNT--------YIRKYILKFCIVGWGVPAVVVAIVLAVSKDNYGlg 141
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  892 -----PDSDGAPYCWMAWEPslgAFY----GPVAFIALVTCVYFLCTYVQLRRHPERKYELKERREEQQrlavpeashgh 962
Cdd:cd15444    142 sygksPNGSTDDFCWINNNI---VFYitvvGYFCVIFLLNISMFIVVLVQLCRIKKQKQLGAQRKTSLQ----------- 207
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  963 lgdpgvgppaacsvisasllenehsfkaQLRAAAFTLFLFLATWTFGALAvsQGPfLDMIFSCLYGAFCVTLGLFILIHH 1042
Cdd:cd15444    208 ----------------------------DLRSVAGITFLLGITWGFAFFA--WGP-VNLAFMYLFAIFNTLQGFFIFIFY 256
                          250
                   ....*....|.
gi 1919054644 1043 CAKRDDVWHCW 1053
Cdd:cd15444    257 CVAKENVRKQW 267
7tmB2_GPR126 cd15996
orphan adhesion receptor GPR126, member of the class B2 family of seven-transmembrane G ...
752-1053 7.69e-09

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: 58.36  E-value: 7.69e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  752 VVYACTAVMLLCLFTSILTYIVHHSTIRISRKgwHMLLNFSfhTALTFA----VFAGGINRTQYPIVCQAVGITLHYSTL 827
Cdd:cd15996      7 ITYIGCGISAIFSAATLLTYIAFEKLRRDYPS--KILMNLS--TALLFLnlvfLLDGWIASFEIDELCITVAVLLHFFLL 82
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  828 STMLWIGVTARNIYKQVTKKVPQgpggeqppYPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDSD--------GAPY 899
Cdd:cd15996     83 ATFTWMGLEAIHMYIALVKVFNT--------YIRRYILKFCIIGWGLPALIVSIVLASTNDNYGYGYYgkdkdgqgGDEF 154
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  900 CWMAwEPSLgaFY----GPVAFIALVTCVYFLCTYVQL-RRHPERKYelKERREEqqrlavpeashghlgdpgvgppaac 974
Cdd:cd15996    155 CWIK-NPVV--FYvtcaAYFGIMFLMNVAMFIVVMVQIcGRNGKRSN--RTLREE------------------------- 204
                          250       260       270       280       290       300       310
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1919054644  975 svisasLLENehsfkaqLRAAAFTLFLFLATWTFGALAvsQGPfLDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCW 1053
Cdd:cd15996    205 ------ILRN-------LRSVVSLTFLLGMTWGFAFFA--WGP-VNLAFMYLFTIFNSLQGLFIFVFHCALKENVQKQW 267
7tmB2_GPR126-like_Adhesion_VIII cd15258
orphan GPR126 and related proteins, group VIII adhesion GPCRs, member of the class B2 family ...
749-952 1.42e-08

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: 57.43  E-value: 1.42e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  749 LHPVVY----ACTAVMLLCLFTsILTYIVHHSTIRISRKGWHM-------LLNFSFhtaltfaVFAGGINRTQYPIVCQA 817
Cdd:cd15258      1 LHILTFisyvGCGISAIFLAIT-ILTYIAFRKLRRDYPSKIHMnlcaallLLNLAF-------LLSSWIASFGSDGLCIA 72
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  818 VGITLHYSTLSTMLWIGVTARNIYKQVTKKVPQgpggeqppYPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDSD-- 895
Cdd:cd15258     73 VAVALHYFLLACLTWMGLEAFHLYLLLVKVFNT--------YIRRYILKLCLVGWGLPALLVTLVLSVRSDNYGPITIpn 144
                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1919054644  896 --GAPYCWMAWEPSLGAFY----GPVAFIALVTCVYFLCTYVQLRRhperkyeLKERREEQQR 952
Cdd:cd15258    145 geGFQNDSFCWIRDPVVFYitvvGYFGLTFLFNMVMLATVLVQICR-------LREKAQATPR 200
PPP1R42 cd21340
protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ...
77-175 1.67e-08

protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 (PPP1R42), also known as leucine-rich repeat-containing protein 67 (lrrc67) or testis leucine-rich repeat (TLRR) protein, plays a role in centrosome separation. PPP1R42 has been shown to interact with the well-conserved signaling protein phosphatase-1 (PP1) and thereby increasing PP1's activity, which counters centrosome separation. Inhibition of PPP1R42 expression increases the number of centrosomes per cell while its depletion reduces the activity of PP1 leading to activation of NEK2, the kinase responsible for phosphorylation of centrosomal linker proteins promoting centrosome separation.


Pssm-ID: 411060 [Multi-domain]  Cd Length: 220  Bit Score: 56.33  E-value: 1.67e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   77 LILTNNKILgvKSGAFLGLPSLERLDLKNNLISVVE---------------------------PRAFLGL-PLLRRLDLS 128
Cdd:cd21340     51 LYLQNNQIE--KIENLENLVNLKKLYLGGNRISVVEglenltnleelhienqrlppgekltfdPRSLAALsNSLRVLNIS 128
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*....
gi 1919054644  129 NNRIGCLTPqvFAGLNGLHKLNLSGNIFSGL--MYGLFSELLALKVLHF 175
Cdd:cd21340    129 GNNIDSLEP--LAPLRNLEQLDASNNQISDLeeLLDLLSSWPSLRELDL 175
7tmB2_Latrophilin-3 cd16005
Latrophilin-3, member of the class B2 family of seven-transmembrane G protein-coupled ...
761-1056 1.73e-08

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: 56.88  E-value: 1.73e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  761 LLCLFTSILTYIVHHStIRISRKGWHMLLNFSFHTALTfaVFAGGINRTQYPIVCQAVGITLHYSTLSTMLWIGVTARNI 840
Cdd:cd16005     16 LVCLLICIFTFCFFRG-LQSDRNTIHKNLCISLFVAEL--LFLIGINRTDQPIACAVFAALLHFFFLAAFTWMFLEGVQL 92
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  841 YKQVTKKVPQGPGGEQppypkqpllRFYLISGGVPLIICGITAATNIKNYGPDSdgapYCWMAWEPS-LGAFYGPVAFIA 919
Cdd:cd16005     93 YIMLVEVFESEHSRRK---------YFYLVGYGMPALIVAVSAAVDYRSYGTDK----VCWLRLDTYfIWSFIGPATLII 159
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  920 LVTCVYFLCTYVQLRRHPERkyelkerreeqqrlavpeashghlgdpgVGPPAACsvisasllenEHSFKAQLRAAAFTL 999
Cdd:cd16005    160 MLNVIFLGIALYKMFHHTAI----------------------------LKPESGC----------LDNIKSWVIGAIALL 201
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 1919054644 1000 FLFLATWTFGALAVSQGpflDMIFSCLYGAFCVTLGLFILIHHCAKRDDVWHCWWSC 1056
Cdd:cd16005    202 CLLGLTWAFGLMYINES---TVIMAYLFTIFNSLQGMFIFIFHCVLQKKVRKEYGKC 255
7tmB2_CELSR2 cd15992
Cadherin EGF LAG seven-pass G-type receptor 2, member of the class B2 family of ...
797-1042 2.47e-08

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: 56.37  E-value: 2.47e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  797 LTFAVFAGGINRTQYPIVCQAVGITLHYSTLSTMLWIGVTARNIYKQVT--KKVPQGPggeqppypkqplLRF-YLISGG 873
Cdd:cd15992     49 LSELVFILGINQADNPFACTVIAILLHFFYLCTFSWLFLEGLHIYRMLSevRDINYGP------------MRFyYLIGWG 116
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  874 VPLIICGITAATNIKNYG-PDsdgapYCWMAWEPSL-GAFYGPVAFIalVTCVYFLctyvqlrrhperkYELKERreeqq 951
Cdd:cd15992    117 VPAFITGLAVGLDPEGYGnPD-----FCWLSIYDTLiWSFAGPVAFA--VSMNVFL-------------YILSSR----- 171
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  952 rlavpeashghlgdpgvgppAACSVISASLLENEHSFkAQLRAAAFTLFLFLATWTFGALAVSQGPFLdmiFSCLYGAFC 1031
Cdd:cd15992    172 --------------------ASCSAQQQSFEKKKGPV-SGLRTAFTVLLLVSVTCLLALLSVNSDVIL---FHYLFAGFN 227
                          250
                   ....*....|.
gi 1919054644 1032 VTLGLFILIHH 1042
Cdd:cd15992    228 CLQGPFIFLSH 238
7tmB2_BAI3 cd15989
brain-specific angiogenesis inhibitor 3, a group VII adhesion GPCR, member of the class B2 ...
762-1049 4.17e-08

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: 56.23  E-value: 4.17e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  762 LCLFTSILTYIVHHSTIRISRKgwHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYSTLSTMLWIGVTARNIY 841
Cdd:cd15989     19 LALITLAVVYAALWRYIRSERS--IILINFCLSIISSNILILVGQTQTHNKGICTMTTAFLHFFFLASFCWVLTEAWQSY 96
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  842 KQVTKKVpqgpggeqppYPKQPLLRFYLISGGVPLIICGITAA-TNIKNYGPDSdgapYCWMAWEPS-LGAFYGPVAFIA 919
Cdd:cd15989     97 MAVTGKI----------RTRLIRKRFLCLGWGLPALVVAISMGfTKAKGYGTPH----YCWLSLEGGlLYAFVGPAAAVV 162
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  920 LVTCVYFLCTYVQL-RRHPERKYELKERReeqqrlavpeashGHLGDPGVG---PPAACSVISASLLE--NEHSFKAQLR 993
Cdd:cd15989    163 LVNMVIGILVFNKLvSRDGILDKKLKHRA-------------GQMSEPHSGltlKCAKCGVVSTTALSatTASNAMASLW 229
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*.
gi 1919054644  994 AAAFTLFLFLATWTFGALAVSQGPflDMIFSCLYGAFCVTLGLFILIHHCAKRDDV 1049
Cdd:cd15989    230 SSCVVLPLLALTWMSAVLAMTDKR--SILFQILFAVFDSLQGFVIVMVHCILRREV 283
LRR COG4886
Leucine-rich repeat (LRR) protein [Transcription];
76-173 5.04e-08

Leucine-rich repeat (LRR) protein [Transcription];


Pssm-ID: 443914 [Multi-domain]  Cd Length: 414  Bit Score: 56.87  E-value: 5.04e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   76 SLILTNNKILGvksgaflGLPSLERLDLKNNLISVVePRAFLGLPLLRRLDLSNNRIGCLtPQVFAGLNGLHKLNLSGNI 155
Cdd:COG4886    100 ELDLSGNEELS-------NLTNLESLDLSGNQLTDL-PEELANLTNLKELDLSNNQLTDL-PEPLGNLTNLKSLDLSNNQ 170
                           90
                   ....*....|....*...
gi 1919054644  156 FSGLMYGLfSELLALKVL 173
Cdd:COG4886    171 LTDLPEEL-GNLTNLKEL 187
7tmB2_BAI_Adhesion_VII cd15251
brain-specific angiogenesis inhibitors, group VII adhesion GPCRs, member of the class B2 ...
751-924 5.06e-08

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: 55.72  E-value: 5.06e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  751 PVVYACtAVMLLCLFTSILTYIVHHSTIRISRKgwHMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYSTLSTM 830
Cdd:cd15251      7 TLIVGC-GVSCLALLTLLAIYAAFWRYIRSERS--IILINFCLSIISSNILILVGQTQTLNKGVCTMTAAFLHFFFLSSF 83
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  831 LWIGVTARNIYKQVTKKVpqgpggeqppypKQPLL--RFYLISGGVPLIICGITAA-TNIKNYGPDSdgapYCWMAWEPS 907
Cdd:cd15251     84 CWVLTEAWQSYMAVTGRM------------RTRLIrkRFLCLGWGLPALVVAVSVGfTRTKGYGTSS----YCWLSLEGG 147
                          170
                   ....*....|....*...
gi 1919054644  908 -LGAFYGPVAFIALVTCV 924
Cdd:cd15251    148 lLYAFVGPAAAVVLVNMV 165
PLN00113 PLN00113
leucine-rich repeat receptor-like protein kinase; Provisional
73-181 5.38e-08

leucine-rich repeat receptor-like protein kinase; Provisional


Pssm-ID: 215061 [Multi-domain]  Cd Length: 968  Bit Score: 57.55  E-value: 5.38e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   73 RTVSLILTNNKILGVKSGAFLGLPSLERLDLKNNLISVVEPRA-FLGLPLLRRLDLSNNRIGCLTPQVFagLNGLHKLNL 151
Cdd:PLN00113    70 RVVSIDLSGKNISGKISSAIFRLPYIQTINLSNNQLSGPIPDDiFTTSSSLRYLNLSNNNFTGSIPRGS--IPNLETLDL 147
                           90       100       110
                   ....*....|....*....|....*....|...
gi 1919054644  152 SGNIFSGLMY---GLFSellALKVLHFGTDSLI 181
Cdd:PLN00113   148 SNNMLSGEIPndiGSFS---SLKVLDLGGNVLV 177
PCC TIGR00864
polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) ...
126-217 1.59e-07

polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) Polycystin is a huge protein of 4303aas. Its repeated leucine-rich (LRR) segment is found in many proteins. It contains 16 polycystic kidney disease (PKD) domains, one LDL-receptor class A domain, one C-type lectin family domain, and 16-18 putative TMSs in positions between residues 2200 and 4100. Polycystin-L has been shown to be a cation (Na+, K+ and Ca2+) channel that is activated by Ca2+. Two members of the PCC family (polycystin 1 and 2) are mutated in autosomal dominant polycystic kidney disease, and polycystin-L is deleted in mice with renal and retinal defects. Note: this model is restricted to the amino half.


Pssm-ID: 188093 [Multi-domain]  Cd Length: 2740  Bit Score: 56.24  E-value: 1.59e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  126 DLSNNRIGCLTPQVFAGLNGLHKLNLSGNIFSglmyglfsellalkvlhfgtdsliCDCHLRWVSEWAKNASVRLA--EE 203
Cdd:TIGR00864    1 DISNNKISTIEEGICANLCNLSEIDLSGNPFE------------------------CDCGLARLPRWAEEKGVKVRqpEA 56
                           90
                   ....*....|....
gi 1919054644  204 TMCAYPDALRGWPL 217
Cdd:TIGR00864   57 ALCAGPGALAGQPL 70
PLN00113 PLN00113
leucine-rich repeat receptor-like protein kinase; Provisional
77-180 3.30e-07

leucine-rich repeat receptor-like protein kinase; Provisional


Pssm-ID: 215061 [Multi-domain]  Cd Length: 968  Bit Score: 54.85  E-value: 3.30e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   77 LILTNNKILGVKSGAFlGLPSLERLDLKNNLISVVEPRAFLGLPLLRRLDLSNNRIGCLTPQVFAGLNGLHKLNLSGNIF 156
Cdd:PLN00113   457 LSLARNKFFGGLPDSF-GSKRLENLDLSRNQFSGAVPRKLGSLSELMQLKLSENKLSGEIPDELSSCKKLVSLDLSHNQL 535
                           90       100
                   ....*....|....*....|....
gi 1919054644  157 SGLMYGLFSELLALKVLHFGTDSL 180
Cdd:PLN00113   536 SGQIPASFSEMPVLSQLDLSQNQL 559
7tmB2_GPR128 cd15257
orphan adhesion receptor GPR128, member of the class B2 family of seven-transmembrane G ...
763-932 4.60e-07

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: 53.34  E-value: 4.60e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  763 CLFTSILTYIvHHSTIRISRKGWhMLLNFSFHTALTFAVFAGGINRT--QYPI-----------------------VCQA 817
Cdd:cd15257     18 GLVITIIFHL-HTRKLRKSSVTW-VLLNLCSSLLLFNIIFTSGVENTnnDYEIstvpdretntvllseeyvepdtdVCTA 95
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  818 VGITLHYSTLSTMLWIGVTARNIYKQVTKKVpqgpggeqPPYPKQPLLRFYLISGGVPLIICGITAA------TNIKNYG 891
Cdd:cd15257     96 VAALLHYFLLVTFMWNAVYSAQLYLLLIRMM--------KPLPEMFILQASAIGWGIPAVVVAITLGatyrfpTSLPVFT 167
                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*....
gi 1919054644  892 PDSDGAPYCWMAW--------EPSLGAFYGPVAFIaLVTCVYFLCTYVQ 932
Cdd:cd15257    168 RTYRQEEFCWLAAldknfdikKPLLWGFLLPVGLI-LITNVILFIMTSQ 215
LRR_8 pfam13855
Leucine rich repeat;
120-174 6.48e-07

Leucine rich repeat;


Pssm-ID: 404697 [Multi-domain]  Cd Length: 61  Bit Score: 47.52  E-value: 6.48e-07
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 1919054644  120 PLLRRLDLSNNRIGCLTPQVFAGLNGLHKLNLSGNIFSGLMYGLFSELLALKVLH 174
Cdd:pfam13855    1 PNLRSLDLSNNRLTSLDDGAFKGLSNLKVLDLSNNLLTTLSPGAFSGLPSLRYLD 55
7tmB2_GPR112 cd15997
Probable G protein-coupled receptor 112, member of the class B2 family of seven-transmembrane ...
752-1053 9.76e-07

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: 51.97  E-value: 9.76e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  752 VVYACTAVMLLCLFTSILTYIVHH-------STIRISRKGWHMLLNFSFHTALTFAVFagginrtQYPIVCQAVGITLHY 824
Cdd:cd15997      7 ITYLGCGISSIFLGITLVTYLAFEklrrdypSKILINLCTALLMLNLVFLLNSWLSSF-------NNYGLCITVAAFLHY 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  825 STLSTMLWIGVTARNIYKQVTKKVPQgpggeqppYPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDSDG------AP 898
Cdd:cd15997     80 FLLASFTWMGLEAVHMYFALVKVFNI--------YIPNYILKFCIAGWGIPAVVVALVLAINKDFYGNELSSdslhpsTP 151
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  899 YCWMAwepSLGAFY----GPVAFIALVTCVYFLCTYVQLRRHPERKYELKERReeqqrlavpeashghlgdpgvgppaac 974
Cdd:cd15997    152 FCWIQ---DDVVFYisvvAYFCLIFLCNISMFITVLIQIRSMKAKKPSRNWKQ--------------------------- 201
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  975 svisasllenehSFKAQLRAAAFTLFLFLATWTFGALAvsQGP---FLDMIFSclygaFCVTL-GLFILIHHCAKRDDVW 1050
Cdd:cd15997    202 ------------GFLHDLKSVASLTFLLGLTWGFAFFA--WGPvriFFLYLFS-----ICNTLqGFFIFVFHCLMKENVR 262

                   ...
gi 1919054644 1051 HCW 1053
Cdd:cd15997    263 KQW 265
LRR COG4886
Leucine-rich repeat (LRR) protein [Transcription];
76-159 1.15e-06

Leucine-rich repeat (LRR) protein [Transcription];


Pssm-ID: 443914 [Multi-domain]  Cd Length: 414  Bit Score: 52.63  E-value: 1.15e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   76 SLILTNNKILGVKSgaFLGLPSLERLDLKNNLISVVEPraFLGLPLLRRLDLSNNRIGCLTPQVFAGLNGLHKLNLSGNI 155
Cdd:COG4886    232 TLDLSNNQLTDLPE--LGNLTNLEELDLSNNQLTDLPP--LANLTNLKTLDLSNNQLTDLKLKELELLLGLNSLLLLLLL 307

                   ....
gi 1919054644  156 FSGL 159
Cdd:COG4886    308 LNLL 311
LRR_4 pfam12799
Leucine Rich repeats (2 copies); Leucine rich repeats are short sequence motifs present in a ...
96-137 1.27e-05

Leucine Rich repeats (2 copies); Leucine rich repeats are short sequence motifs present in a number of proteins with diverse functions and cellular locations. These repeats are usually involved in protein-protein interactions. Each Leucine Rich Repeat is composed of a beta-alpha unit. These units form elongated non-globular structures. Leucine Rich Repeats are often flanked by cysteine rich domains.


Pssm-ID: 463713 [Multi-domain]  Cd Length: 44  Bit Score: 43.39  E-value: 1.27e-05
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|...
gi 1919054644   96 PSLERLDLKNNLISVVEPraFLGLPLLRRLDLS-NNRIGCLTP 137
Cdd:pfam12799    1 PNLEVLDLSNNQITDIPP--LAKLPNLETLDLSgNNKITDLSD 41
7tmB2_BAI1 cd15990
brain-specific angiogenesis inhibitor 1, a group VII adhesion GPCR, member of the class B2 ...
753-933 1.28e-05

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: 48.45  E-value: 1.28e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  753 VYACTAVMLLCLFTSILTYIVHHSTIrisrkgwhMLLNFSFHTALTFAVFAGGINRTQYPIVCQAVGITLHYSTLSTMLW 832
Cdd:cd15990     17 VSSLTLLLLIIIYVSVWRYIRSERSV--------ILINFCLSIISSNALILIGQTQTRNKVVCTLVAAFLHFFFLSSFCW 88
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  833 IGVTARNIYKQVTKKVPQgpggeqppypKQPLLRFYLISGGVPLIICGITAA-TNIKNYGPDSdgapYCWMAWEPS-LGA 910
Cdd:cd15990     89 VLTEAWQSYMAVTGRLRN----------RIIRKRFLCLGWGLPALVVAISVGfTKAKGYGTVN----YCWLSLEGGlLYA 154
                          170       180
                   ....*....|....*....|...
gi 1919054644  911 FYGPVAFIALVTCVYFLCTYVQL 933
Cdd:cd15990    155 FVGPAAAVVLVNMVIGILVFNKL 177
7tmE_cAMP_R_Slime_mold cd14940
slime mold cyclic AMP receptor, member of the class E family of seven-transmembrane G ...
813-947 1.39e-05

slime mold cyclic AMP receptor, member of the class E family of seven-transmembrane G protein-coupled receptors; This family represents the class E of seven-transmembrane G-protein coupled receptors found in soil-living amoebas, commonly referred to as slime molds. The class E family includes cAMP receptors (cAR1-4) and cAMP receptors-like proteins (CrlA-C) from Dictyostelium discoideum, and their highly homologous cAMP receptors (TasA and TasB) from Polysphondylium pallidum. So far, four subtypes of cAMP receptors (cAR1-4) have been identified that play an essential role in the detection and transmit of the periodic extracellular cAMP waves that regulate chemotactic cell movement during Dictyostelium development, from the unicellular amoeba aggregate into many multicellular slugs and then differentiate into a sporocarp, a fruiting body with cells specialized for different functions. These four subtypes differ in their expression levels and patterns during development. cAR1 is high-affinity receptor that is the first one to be expressed highly during early aggregation and continues to be expressed at low levels during later developmental stages. cAR1 detects extracellular cAMP and is coupled to G-alpha2 protein. Cells lacking cAR1 fail to aggregate, demonstrating that cAR1 is responsible for aggregation. During later aggregation the high-affinity cAR3 receptor is expressed at low levels. Nonetheless, cells lacking cAR3 do not show an obviously altered pattern of development and are still able to aggregate into fruiting bodies. In contrast, cAR2 and cAR4 are low affinity receptors expressed predominantly after aggregation in pre-stalk cells. cAR2 is essential for normal tip formation and deletion of the receptor arrests development at the mound stage. On the other hand, CAR4 regulates axial patterning and cellular differentiation, and deletion of the receptor results in defects during culmination. Furthermore, three cAMP receptor-like proteins (CrlA-C) were identified in Dictyostelium that show limited sequence similarity to the cAMP receptors. Of these CrlA is thought to be required for normal cell growth and tip formation in developing aggregates.


Pssm-ID: 320094 [Multi-domain]  Cd Length: 256  Bit Score: 48.12  E-value: 1.39e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  813 IVCQAVGITLHYSTLSTMLWIGVTARNIYKQVTKKVPqgpggEQPPYPKQpllrFYLISGGVPLIICGITAATNIknYGP 892
Cdd:cd14940     66 FLCYLYAIVITYGSLSCWLWTLCLAISIYLLIVKREP-----EPEKFEKY----YHFVCWGLPLISTIIMLIKHH--YGP 134
                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1919054644  893 dsDGApYCWMAWEPS---LGAFYGPVAFIALVTCVYFLCTYVQLRRHPERKYELKERR 947
Cdd:cd14940    135 --VGN-WCWIGNQYTgyrFGLFYGPFFIIFGISAVLVGLTSHYTYQVIHNWVSDNKDL 189
7tmB2_GPR56 cd15995
orphan adhesion receptor GPR56, member of the class B2 family of seven-transmembrane G ...
747-904 1.46e-05

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: 48.29  E-value: 1.46e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  747 EFLHPVVY-ACTAVMLLCLFTsILTYIVHHSTIRISRKGWHM-------LLNFSFHTALTFAVFAGGInrtqypiVCQAV 818
Cdd:cd15995      2 HYLTILTYvGCIISALASVFT-IAFYLCSRRKPRDYTIYVHMnlllaifLLDTSFLISEPLALTGSEA-------ACRAG 73
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  819 GITLHYSTLSTMLWIGVTARNIYKQVTKKVPQgpggeqppYPKQPLLRFYLISGGVPLIICGITAATNIKNYGPDS---- 894
Cdd:cd15995     74 GMFLHFSLLACLTWMGIEGYNLYRLVVEVFNT--------YVPHFLLKLCAVGWGLPIFLVTLIFLVDQDNYGPIIlavh 145
                          170
                   ....*....|...
gi 1919054644  895 ---DGAPYCWMAW 904
Cdd:cd15995    146 rspEKVTYATICW 158
I-set pfam07679
Immunoglobulin I-set domain;
238-333 8.13e-05

Immunoglobulin I-set domain;


Pssm-ID: 400151 [Multi-domain]  Cd Length: 90  Bit Score: 42.63  E-value: 8.13e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  238 LIPSQSQVVFHGDRLPFQCTATlVDNTTQAHWYHNGRLIETDEaRGMFVKESVIHdcslitrELTLASIGTDATGSWECR 317
Cdd:pfam07679    4 TQKPKDVEVQEGESARFTCTVT-GTPDPEVSWFKDGQPLRSSD-RFKVTYEGGTY-------TLTISNVQPDDSGKYTCV 74
                           90
                   ....*....|....*.
gi 1919054644  318 VSNMYGNKTKGVEITV 333
Cdd:pfam07679   75 ATNSAGEAEASAELTV 90
LRR_RI cd00116
Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 ...
75-172 8.81e-05

Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 residue sequence motifs present in many proteins that participate in protein-protein interactions and have different functions and cellular locations. LRRs correspond to structural units consisting of a beta strand (LxxLxLxxN/CxL conserved pattern) and an alpha helix. This alignment contains 12 strands corresponding to 11 full repeats, consistent with the extent observed in the subfamily acting as Ran GTPase Activating Proteins (RanGAP1).


Pssm-ID: 238064 [Multi-domain]  Cd Length: 319  Bit Score: 46.19  E-value: 8.81e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   75 VSLILTNNKI--LGVK--SGAFLGLPSLERLDLKNNLISVVEPRAFL-----GLPLLRRLDLSNNRIGCLTPQVFAGL-- 143
Cdd:cd00116    196 EVLDLNNNGLtdEGASalAETLASLKSLEVLNLGDNNLTDAGAAALAsallsPNISLLTLSLSCNDITDDGAKDLAEVla 275
                           90       100       110
                   ....*....|....*....|....*....|.
gi 1919054644  144 --NGLHKLNLSGNIFSGLMYGLFSELLALKV 172
Cdd:cd00116    276 ekESLLELDLRGNKFGEEGAQLLAESLLEPG 306
LRRCT smart00082
Leucine rich repeat C-terminal domain;
180-227 1.15e-04

Leucine rich repeat C-terminal domain;


Pssm-ID: 214507 [Multi-domain]  Cd Length: 51  Bit Score: 40.88  E-value: 1.15e-04
                            10        20        30        40
                    ....*....|....*....|....*....|....*....|....*....
gi 1919054644   180 LICDCHLRWVSEWAKNASVRLA-EETMCAYPDALRGwPLRSLREDQLTC 227
Cdd:smart00082    3 FICDCELRWLLRWLQANEHLQDpVDLRCASPSSLRG-PLLELLHSEFKC 50
PLN00113 PLN00113
leucine-rich repeat receptor-like protein kinase; Provisional
77-172 1.25e-04

leucine-rich repeat receptor-like protein kinase; Provisional


Pssm-ID: 215061 [Multi-domain]  Cd Length: 968  Bit Score: 46.38  E-value: 1.25e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   77 LILTNNKILGVKSGAFLGLPSLERLDLKNNLISVVEPRAFLGLPLLRRLDLSNNRI------------------------ 132
Cdd:PLN00113   385 LILFSNSLEGEIPKSLGACRSLRRVRLQDNSFSGELPSEFTKLPLVYFLDISNNNLqgrinsrkwdmpslqmlslarnkf 464
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....
gi 1919054644  133 -GCLtPQVFaGLNGLHKLNLSGNIFSGLM---YGLFSELLALKV 172
Cdd:PLN00113   465 fGGL-PDSF-GSKRLENLDLSRNQFSGAVprkLGSLSELMQLKL 506
PLN00113 PLN00113
leucine-rich repeat receptor-like protein kinase; Provisional
67-158 1.79e-04

leucine-rich repeat receptor-like protein kinase; Provisional


Pssm-ID: 215061 [Multi-domain]  Cd Length: 968  Bit Score: 45.99  E-value: 1.79e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   67 PDLL-PRRTVSLILTNNKILGVKSGAFLGLPSLERLDLKNNLISVVEPRAFLGLPLLRRLDLSNNRIGCLTPQVFAGLNG 145
Cdd:PLN00113   469 PDSFgSKRLENLDLSRNQFSGAVPRKLGSLSELMQLKLSENKLSGEIPDELSSCKKLVSLDLSHNQLSGQIPASFSEMPV 548
                           90
                   ....*....|...
gi 1919054644  146 LHKLNLSGNIFSG 158
Cdd:PLN00113   549 LSQLDLSQNQLSG 561
PPP1R42 cd21340
protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ...
95-149 1.86e-04

protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 (PPP1R42), also known as leucine-rich repeat-containing protein 67 (lrrc67) or testis leucine-rich repeat (TLRR) protein, plays a role in centrosome separation. PPP1R42 has been shown to interact with the well-conserved signaling protein phosphatase-1 (PP1) and thereby increasing PP1's activity, which counters centrosome separation. Inhibition of PPP1R42 expression increases the number of centrosomes per cell while its depletion reduces the activity of PP1 leading to activation of NEK2, the kinase responsible for phosphorylation of centrosomal linker proteins promoting centrosome separation.


Pssm-ID: 411060 [Multi-domain]  Cd Length: 220  Bit Score: 44.39  E-value: 1.86e-04
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 1919054644   95 LPSLERLDLKNNLISVVEPraFLGLPLLRRLDLSNNRIGCLTpqvfaGLNGLHKL 149
Cdd:cd21340     45 LTNLTHLYLQNNQIEKIEN--LENLVNLKKLYLGGNRISVVE-----GLENLTNL 92
LRR_4 pfam12799
Leucine Rich repeats (2 copies); Leucine rich repeats are short sequence motifs present in a ...
120-154 1.91e-04

Leucine Rich repeats (2 copies); Leucine rich repeats are short sequence motifs present in a number of proteins with diverse functions and cellular locations. These repeats are usually involved in protein-protein interactions. Each Leucine Rich Repeat is composed of a beta-alpha unit. These units form elongated non-globular structures. Leucine Rich Repeats are often flanked by cysteine rich domains.


Pssm-ID: 463713 [Multi-domain]  Cd Length: 44  Bit Score: 40.31  E-value: 1.91e-04
                           10        20        30
                   ....*....|....*....|....*....|....*
gi 1919054644  120 PLLRRLDLSNNRIGCLTPqvFAGLNGLHKLNLSGN 154
Cdd:pfam12799    1 PNLEVLDLSNNQITDIPP--LAKLPNLETLDLSGN 33
7tmB2_GPR144 cd15255
orphan adhesion receptor GPR114, member of the class B2 family of seven-transmembrane G ...
786-926 1.93e-04

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: 44.84  E-value: 1.93e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  786 HMLLNFSFHTALTFAVFAGGINRTQypIVCQAVGITLHYSTLSTMLWIGVTARNIYKQVTkKVPQGPGgeqppypkqPLL 865
Cdd:cd15255     40 HKNLIFALAAAEFLLMFSEWAKGNQ--VACWAVTALLHLFFLAAFSWMLVEGLLLWSKVV-AVNMSED---------RRM 107
                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1919054644  866 RFYLISG-GVPLIICGITAATNIKNYGPDSdgapYCWMAWEPS-LGAFYGPVAFIALV-TCVYF 926
Cdd:cd15255    108 KFYYVTGwGLPVVIVAVTLATSFNKYVADQ----HCWLNVQTDiIWAFVGPVLFVLTVnTFVLF 167
IG_like smart00410
Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.
241-333 7.19e-04

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.


Pssm-ID: 214653 [Multi-domain]  Cd Length: 85  Bit Score: 39.80  E-value: 7.19e-04
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   241 SQSQVVFHGDRLPFQCTATlVDNTTQAHWYHNGRLIETDEARGMFVKESVIHdcslitrELTLASIGTDATGSWECRVSN 320
Cdd:smart00410    1 PPSVTVKEGESVTLSCEAS-GSPPPEVTWYKQGGKLLAESGRFSVSRSGSTS-------TLTISNVTPEDSGTYTCAATN 72
                            90
                    ....*....|...
gi 1919054644   321 MYGNKTKGVEITV 333
Cdd:smart00410   73 SSGSASSGTTLTV 85
PLN00113 PLN00113
leucine-rich repeat receptor-like protein kinase; Provisional
77-158 7.24e-04

leucine-rich repeat receptor-like protein kinase; Provisional


Pssm-ID: 215061 [Multi-domain]  Cd Length: 968  Bit Score: 44.07  E-value: 7.24e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   77 LILTNNKILGVKSGAFLGLPSLERLDLKNNLISVVEPRAFLGLPLLRRLDLSNNRIGCLTPQVFAGLNGLHKLNLSGNIF 156
Cdd:PLN00113   504 LKLSENKLSGEIPDELSSCKKLVSLDLSHNQLSGQIPASFSEMPVLSQLDLSQNQLSGEIPKNLGNVESLVQVNISHNHL 583

                   ..
gi 1919054644  157 SG 158
Cdd:PLN00113   584 HG 585
Ig_3 pfam13927
Immunoglobulin domain; This family contains immunoglobulin-like domains.
239-320 7.63e-04

Immunoglobulin domain; This family contains immunoglobulin-like domains.


Pssm-ID: 464046 [Multi-domain]  Cd Length: 78  Bit Score: 39.47  E-value: 7.63e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  239 IPSQSQVVFHGDRLPFQCTATLVDnTTQAHWYHNGRLIETDEARGMFVKESvihdcsliTRELTLASIGTDATGSWECRV 318
Cdd:pfam13927    6 VSPSSVTVREGETVTLTCEATGSP-PPTITWYKNGEPISSGSTRSRSLSGS--------NSTLTISNVTRSDAGTYTCVA 76

                   ..
gi 1919054644  319 SN 320
Cdd:pfam13927   77 SN 78
PLN03150 PLN03150
hypothetical protein; Provisional
95-158 1.32e-03

hypothetical protein; Provisional


Pssm-ID: 178695 [Multi-domain]  Cd Length: 623  Bit Score: 42.88  E-value: 1.32e-03
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1919054644   95 LPSLERLDLKNNLISVVEPRAFLGLPLLRRLDLSNNRIGCLTPQVFAGLNGLHKLNLSGNIFSG 158
Cdd:PLN03150   441 LRHLQSINLSGNSIRGNIPPSLGSITSLEVLDLSYNSFNGSIPESLGQLTSLRILNLNGNSLSG 504
HRM pfam02793
Hormone receptor domain; This extracellular domain contains four conserved cysteines that ...
355-405 1.90e-03

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: 38.12  E-value: 1.90e-03
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1919054644  355 WPRTLAGMMASLPClPFSLSLVSLRSgpeepRAWRRCRPAGHWDE---ANLSEC 405
Cdd:pfam02793   14 WPRTPAGETVEVPC-PDYFSGFDPRG-----NASRNCTEDGTWSEhppSNYSNC 61
LRR_RI cd00116
Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 ...
57-154 1.94e-03

Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 residue sequence motifs present in many proteins that participate in protein-protein interactions and have different functions and cellular locations. LRRs correspond to structural units consisting of a beta strand (LxxLxLxxN/CxL conserved pattern) and an alpha helix. This alignment contains 12 strands corresponding to 11 full repeats, consistent with the extent observed in the subfamily acting as Ran GTPase Activating Proteins (RanGAP1).


Pssm-ID: 238064 [Multi-domain]  Cd Length: 319  Bit Score: 41.96  E-value: 1.94e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644   57 AGGDLVATPQPDLLPRRTvSLILTNNKILGVK----SGAFLGLPSLERLDLKNNLISV----VEPRAFLGLPLLRRLDLS 128
Cdd:cd00116    123 RGLRLLAKGLKDLPPALE-KLVLGRNRLEGAScealAKALRANRDLKELNLANNGIGDagirALAEGLKANCNLEVLDLN 201
                           90       100       110
                   ....*....|....*....|....*....|
gi 1919054644  129 NNRIGCLTPQVFAG----LNGLHKLNLSGN 154
Cdd:cd00116    202 NNGLTDEGASALAEtlasLKSLEVLNLGDN 231
PPP1R42 cd21340
protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ...
77-137 3.13e-03

protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 (PPP1R42), also known as leucine-rich repeat-containing protein 67 (lrrc67) or testis leucine-rich repeat (TLRR) protein, plays a role in centrosome separation. PPP1R42 has been shown to interact with the well-conserved signaling protein phosphatase-1 (PP1) and thereby increasing PP1's activity, which counters centrosome separation. Inhibition of PPP1R42 expression increases the number of centrosomes per cell while its depletion reduces the activity of PP1 leading to activation of NEK2, the kinase responsible for phosphorylation of centrosomal linker proteins promoting centrosome separation.


Pssm-ID: 411060 [Multi-domain]  Cd Length: 220  Bit Score: 40.54  E-value: 3.13e-03
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1919054644   77 LILTNNKILGVKSgaFLGLPSLERLDLKNNLISVVEP--RAFLGLPLLRRLDLSNNRIgCLTP 137
Cdd:cd21340    125 LNISGNNIDSLEP--LAPLRNLEQLDASNNQISDLEEllDLLSSWPSLRELDLTGNPV-CKKP 184
7tmB2_GPR97 cd15442
orphan adhesion receptor GPR97, member of the class B2 family of seven-transmembrane G ...
756-891 5.02e-03

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: 40.55  E-value: 5.02e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1919054644  756 CTAVMLLCLFTSILtYIVhhstIRISRKGWHMLLNFSFHTALTFAVF--------AGGINRTQYPIVCQAVGITLHYSTL 827
Cdd:cd15442     12 CGVSMVFLIFTIIL-YFF----LRFTYQKFKSEDAPKIHVNLSSSLLllnlafllNSGVSSRAHPGLCKALGGVTHYFLL 86
                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1919054644  828 STMLWIGVTARNIYKQVTKKVPQgpggeqppYPKQPLLRFYLISGGVPLIICGITAATNikNYG 891
Cdd:cd15442     87 CCFTWMAIEAFHLYLLAIKVFNT--------YIHHYFAKLCLVGWGFPALVVTITGSIN--SYG 140
HormR smart00008
Domain present in hormone receptors;
337-405 5.78e-03

Domain present in hormone receptors;


Pssm-ID: 214468  Cd Length: 70  Bit Score: 36.72  E-value: 5.78e-03
                            10        20        30        40        50        60        70
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1919054644   337 TAPYCPAE--RIGTkkgdfrWPRTLAGMMASLPClPFSLSLVSlrsgpEEPRAWRRCRPAGHWDE--ANLSEC 405
Cdd:smart00008    1 TDLGCPATwdGIIC------WPQTPAGQLVEVPC-PKYFSGFS-----YKTGASRNCTENGGWSPpfPNYSNC 61
 
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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