adhesion G protein-coupled receptor A3 isoform X3 [Homo sapiens]
List of domain hits
Name | Accession | Description | Interval | E-value | |||
7tm_GPCRs super family | cl28897 | seven-transmembrane G protein-coupled receptor superfamily; This hierarchical evolutionary ... |
756-827 | 1.06e-32 | |||
seven-transmembrane G protein-coupled receptor superfamily; This hierarchical evolutionary model represents the seven-transmembrane (7TM) receptors, often referred to as G protein-coupled receptors (GPCRs), which transmit physiological signals from the outside of the cell to the inside via G proteins. GPCRs constitute the largest known superfamily of transmembrane receptors across the three kingdoms of life that respond to a wide variety of extracellular stimuli including peptides, lipids, neurotransmitters, amino acids, hormones, and sensory stimuli such as light, smell and taste. All GPCRs share a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes. However, some 7TM receptors, such as the type 1 microbial rhodopsins, do not activate G proteins. Based on sequence similarity, GPCRs can be divided into six major classes: class A (the rhodopsin-like family), class B (the Methuselah-like, adhesion and secretin-like receptor family), class C (the metabotropic glutamate receptor family), class D (the fungal mating pheromone receptors), class E (the cAMP receptor family), and class F (the frizzled/smoothened receptor family). Nearly 800 human GPCR genes have been identified and are involved essentially in all major physiological processes. Approximately 40% of clinically marketed drugs mediate their effects through modulation of GPCR function for the treatment of a variety of human diseases including bacterial infections. The actual alignment was detected with superfamily member cd15999: Pssm-ID: 475119 Cd Length: 312 Bit Score: 128.83 E-value: 1.06e-32
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LRR_8 | pfam13855 | Leucine rich repeat; |
85-141 | 7.00e-18 | |||
Leucine rich repeat; : Pssm-ID: 404697 [Multi-domain] Cd Length: 61 Bit Score: 78.34 E-value: 7.00e-18
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LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
76-190 | 1.85e-13 | |||
Leucine-rich repeat (LRR) protein [Transcription]; : Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 73.43 E-value: 1.85e-13
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GPS | pfam01825 | GPCR proteolysis site, GPS, motif; The GPS motif is found in GPCRs, and is the site for ... |
704-743 | 3.81e-06 | |||
GPCR proteolysis site, GPS, motif; The GPS motif is found in GPCRs, and is the site for auto-proteolysis, so is thus named, GPS. The GPS motif is a conserved sequence of ~40 amino acids containing canonical cysteine and tryptophan residues, and is the most highly conserved part of the domain. In most, if not all, cell-adhesion GPCRs these undergo autoproteolysis in the GPS between a conserved aliphatic residue (usually a leucine) and a threonine, serine, or cysteine residue. In higher eukaryotes this motif is found embedded in the C-terminal beta-stranded part of a GAIN domain - GPCR-Autoproteolysis INducing (GAIN). The GAIN-GPS domain adopts a fold in which the GPS motif, at the C-terminus, forms five beta-strands that are tightly integrated into the overall GAIN domain. The GPS motif, evolutionarily conserved from tetrahymena to mammals, is the only extracellular domain shared by all human cell-adhesion GPCRs and PKD proteins, and is the locus of multiple human disease mutations. The GAIN-GPS domain is both necessary and sufficient functionally for autoproteolysis, suggesting an autoproteolytic mechanism whereby the overall GAIN domain fine-tunes the chemical environment in the GPS to catalyze peptide bond hydrolysis. In the cell-adhesion GPCRs and PKD proteins, the GPS motif is always located at the end of their long N-terminal extracellular regions, immediately before the first transmembrane helix of the respective protein. : Pssm-ID: 460350 Cd Length: 44 Bit Score: 44.22 E-value: 3.81e-06
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HRM | pfam02793 | Hormone receptor domain; This extracellular domain contains four conserved cysteines that ... |
363-416 | 5.58e-05 | |||
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: 41.59 E-value: 5.58e-05
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LRRCT | smart00082 | Leucine rich repeat C-terminal domain; |
189-223 | 6.55e-05 | |||
Leucine rich repeat C-terminal domain; : Pssm-ID: 214507 [Multi-domain] Cd Length: 51 Bit Score: 41.26 E-value: 6.55e-05
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IG_like | smart00410 | Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG. |
249-341 | 2.41e-03 | |||
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: 37.87 E-value: 2.41e-03
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Name | Accession | Description | Interval | E-value | |||
7tmB2_GPR125 | cd15999 | G protein-coupled receptor 125, member of the class B2 family of seven-transmembrane G ... |
756-827 | 1.06e-32 | |||
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: 128.83 E-value: 1.06e-32
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LRR_8 | pfam13855 | Leucine rich repeat; |
85-141 | 7.00e-18 | |||
Leucine rich repeat; Pssm-ID: 404697 [Multi-domain] Cd Length: 61 Bit Score: 78.34 E-value: 7.00e-18
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LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
85-183 | 8.84e-17 | |||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 83.44 E-value: 8.84e-17
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LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
76-190 | 1.85e-13 | |||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 73.43 E-value: 1.85e-13
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LRR_8 | pfam13855 | Leucine rich repeat; |
129-182 | 3.94e-12 | |||
Leucine rich repeat; Pssm-ID: 404697 [Multi-domain] Cd Length: 61 Bit Score: 61.77 E-value: 3.94e-12
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PPP1R42 | cd21340 | protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ... |
77-183 | 6.78e-12 | |||
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: 65.96 E-value: 6.78e-12
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PCC | TIGR00864 | polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) ... |
135-236 | 3.61e-09 | |||
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: 60.87 E-value: 3.61e-09
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GPS | pfam01825 | GPCR proteolysis site, GPS, motif; The GPS motif is found in GPCRs, and is the site for ... |
704-743 | 3.81e-06 | |||
GPCR proteolysis site, GPS, motif; The GPS motif is found in GPCRs, and is the site for auto-proteolysis, so is thus named, GPS. The GPS motif is a conserved sequence of ~40 amino acids containing canonical cysteine and tryptophan residues, and is the most highly conserved part of the domain. In most, if not all, cell-adhesion GPCRs these undergo autoproteolysis in the GPS between a conserved aliphatic residue (usually a leucine) and a threonine, serine, or cysteine residue. In higher eukaryotes this motif is found embedded in the C-terminal beta-stranded part of a GAIN domain - GPCR-Autoproteolysis INducing (GAIN). The GAIN-GPS domain adopts a fold in which the GPS motif, at the C-terminus, forms five beta-strands that are tightly integrated into the overall GAIN domain. The GPS motif, evolutionarily conserved from tetrahymena to mammals, is the only extracellular domain shared by all human cell-adhesion GPCRs and PKD proteins, and is the locus of multiple human disease mutations. The GAIN-GPS domain is both necessary and sufficient functionally for autoproteolysis, suggesting an autoproteolytic mechanism whereby the overall GAIN domain fine-tunes the chemical environment in the GPS to catalyze peptide bond hydrolysis. In the cell-adhesion GPCRs and PKD proteins, the GPS motif is always located at the end of their long N-terminal extracellular regions, immediately before the first transmembrane helix of the respective protein. Pssm-ID: 460350 Cd Length: 44 Bit Score: 44.22 E-value: 3.81e-06
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GPS | smart00303 | G-protein-coupled receptor proteolytic site domain; Present in latrophilin/CL-1, sea urchin ... |
703-746 | 1.79e-05 | |||
G-protein-coupled receptor proteolytic site domain; Present in latrophilin/CL-1, sea urchin REJ and polycystin. Pssm-ID: 197639 Cd Length: 49 Bit Score: 42.76 E-value: 1.79e-05
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HRM | pfam02793 | Hormone receptor domain; This extracellular domain contains four conserved cysteines that ... |
363-416 | 5.58e-05 | |||
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: 41.59 E-value: 5.58e-05
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LRRCT | smart00082 | Leucine rich repeat C-terminal domain; |
189-223 | 6.55e-05 | |||
Leucine rich repeat C-terminal domain; Pssm-ID: 214507 [Multi-domain] Cd Length: 51 Bit Score: 41.26 E-value: 6.55e-05
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PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
81-186 | 1.45e-04 | |||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 45.61 E-value: 1.45e-04
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HormR | smart00008 | Domain present in hormone receptors; |
363-416 | 3.84e-04 | |||
Domain present in hormone receptors; Pssm-ID: 214468 Cd Length: 70 Bit Score: 39.42 E-value: 3.84e-04
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IG_like | smart00410 | Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG. |
249-341 | 2.41e-03 | |||
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: 37.87 E-value: 2.41e-03
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Ig_3 | pfam13927 | Immunoglobulin domain; This family contains immunoglobulin-like domains. |
242-326 | 2.42e-03 | |||
Immunoglobulin domain; This family contains immunoglobulin-like domains. Pssm-ID: 464046 [Multi-domain] Cd Length: 78 Bit Score: 37.55 E-value: 2.42e-03
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LRR | smart00370 | Leucine-rich repeats, outliers; |
104-127 | 2.56e-03 | |||
Leucine-rich repeats, outliers; Pssm-ID: 197688 [Multi-domain] Cd Length: 24 Bit Score: 35.79 E-value: 2.56e-03
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PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
62-183 | 5.90e-03 | |||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 40.22 E-value: 5.90e-03
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LRR | smart00370 | Leucine-rich repeats, outliers; |
152-174 | 8.08e-03 | |||
Leucine-rich repeats, outliers; Pssm-ID: 197688 [Multi-domain] Cd Length: 24 Bit Score: 34.63 E-value: 8.08e-03
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Name | Accession | Description | Interval | E-value | |||
7tmB2_GPR125 | cd15999 | G protein-coupled receptor 125, member of the class B2 family of seven-transmembrane G ... |
756-827 | 1.06e-32 | |||
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: 128.83 E-value: 1.06e-32
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7tmB2_GPR124-like_Adhesion_III | cd15259 | orphan GPR124 and related proteins, group III adhesion GPCRs, member of class B2 family of ... |
756-827 | 1.38e-21 | |||
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: 95.13 E-value: 1.38e-21
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LRR_8 | pfam13855 | Leucine rich repeat; |
85-141 | 7.00e-18 | |||
Leucine rich repeat; Pssm-ID: 404697 [Multi-domain] Cd Length: 61 Bit Score: 78.34 E-value: 7.00e-18
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7tmB2_GPR124 | cd15998 | G protein-coupled receptor 124, member of the class B2 family of seven-transmembrane G ... |
759-832 | 1.82e-17 | |||
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: 83.47 E-value: 1.82e-17
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LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
85-183 | 8.84e-17 | |||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 83.44 E-value: 8.84e-17
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LRR_8 | pfam13855 | Leucine rich repeat; |
107-165 | 1.94e-16 | |||
Leucine rich repeat; Pssm-ID: 404697 [Multi-domain] Cd Length: 61 Bit Score: 74.10 E-value: 1.94e-16
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7tmB2_GPR123 | cd16000 | G protein-coupled receptor 123, member of the class B2 family of seven-transmembrane G ... |
758-827 | 3.55e-16 | |||
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: 79.61 E-value: 3.55e-16
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LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
76-190 | 1.85e-13 | |||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 73.43 E-value: 1.85e-13
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LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
85-182 | 8.92e-13 | |||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 71.12 E-value: 8.92e-13
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LRR_8 | pfam13855 | Leucine rich repeat; |
129-182 | 3.94e-12 | |||
Leucine rich repeat; Pssm-ID: 404697 [Multi-domain] Cd Length: 61 Bit Score: 61.77 E-value: 3.94e-12
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PPP1R42 | cd21340 | protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ... |
77-183 | 6.78e-12 | |||
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: 65.96 E-value: 6.78e-12
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LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
85-170 | 1.44e-09 | |||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 61.10 E-value: 1.44e-09
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PCC | TIGR00864 | polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) ... |
135-236 | 3.61e-09 | |||
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: 60.87 E-value: 3.61e-09
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PPP1R42 | cd21340 | protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ... |
65-141 | 4.87e-07 | |||
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: 51.33 E-value: 4.87e-07
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GPS | pfam01825 | GPCR proteolysis site, GPS, motif; The GPS motif is found in GPCRs, and is the site for ... |
704-743 | 3.81e-06 | |||
GPCR proteolysis site, GPS, motif; The GPS motif is found in GPCRs, and is the site for auto-proteolysis, so is thus named, GPS. The GPS motif is a conserved sequence of ~40 amino acids containing canonical cysteine and tryptophan residues, and is the most highly conserved part of the domain. In most, if not all, cell-adhesion GPCRs these undergo autoproteolysis in the GPS between a conserved aliphatic residue (usually a leucine) and a threonine, serine, or cysteine residue. In higher eukaryotes this motif is found embedded in the C-terminal beta-stranded part of a GAIN domain - GPCR-Autoproteolysis INducing (GAIN). The GAIN-GPS domain adopts a fold in which the GPS motif, at the C-terminus, forms five beta-strands that are tightly integrated into the overall GAIN domain. The GPS motif, evolutionarily conserved from tetrahymena to mammals, is the only extracellular domain shared by all human cell-adhesion GPCRs and PKD proteins, and is the locus of multiple human disease mutations. The GAIN-GPS domain is both necessary and sufficient functionally for autoproteolysis, suggesting an autoproteolytic mechanism whereby the overall GAIN domain fine-tunes the chemical environment in the GPS to catalyze peptide bond hydrolysis. In the cell-adhesion GPCRs and PKD proteins, the GPS motif is always located at the end of their long N-terminal extracellular regions, immediately before the first transmembrane helix of the respective protein. Pssm-ID: 460350 Cd Length: 44 Bit Score: 44.22 E-value: 3.81e-06
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GPS | smart00303 | G-protein-coupled receptor proteolytic site domain; Present in latrophilin/CL-1, sea urchin ... |
703-746 | 1.79e-05 | |||
G-protein-coupled receptor proteolytic site domain; Present in latrophilin/CL-1, sea urchin REJ and polycystin. Pssm-ID: 197639 Cd Length: 49 Bit Score: 42.76 E-value: 1.79e-05
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LRR_4 | pfam12799 | Leucine Rich repeats (2 copies); Leucine rich repeats are short sequence motifs present in a ... |
107-146 | 3.84e-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: 41.46 E-value: 3.84e-05
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LRR_RI | cd00116 | Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 ... |
84-166 | 4.51e-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: 4.51e-05
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LRR_RI | cd00116 | Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 ... |
70-182 | 4.92e-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: 4.92e-05
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HRM | pfam02793 | Hormone receptor domain; This extracellular domain contains four conserved cysteines that ... |
363-416 | 5.58e-05 | |||
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: 41.59 E-value: 5.58e-05
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LRRCT | smart00082 | Leucine rich repeat C-terminal domain; |
189-223 | 6.55e-05 | |||
Leucine rich repeat C-terminal domain; Pssm-ID: 214507 [Multi-domain] Cd Length: 51 Bit Score: 41.26 E-value: 6.55e-05
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LRR_5 | pfam13306 | BspA type Leucine rich repeat region (6 copies); This family includes a number of leucine rich ... |
82-180 | 9.52e-05 | |||
BspA type Leucine rich repeat region (6 copies); This family includes a number of leucine rich repeats. This family contains a large number of BSPA-like surface antigens from Trichomonas vaginalis. Pssm-ID: 463839 [Multi-domain] Cd Length: 127 Bit Score: 42.92 E-value: 9.52e-05
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PPP1R42 | cd21340 | protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ... |
86-183 | 1.28e-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: 44.01 E-value: 1.28e-04
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PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
81-186 | 1.45e-04 | |||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 45.61 E-value: 1.45e-04
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LRR_5 | pfam13306 | BspA type Leucine rich repeat region (6 copies); This family includes a number of leucine rich ... |
85-184 | 2.24e-04 | |||
BspA type Leucine rich repeat region (6 copies); This family includes a number of leucine rich repeats. This family contains a large number of BSPA-like surface antigens from Trichomonas vaginalis. Pssm-ID: 463839 [Multi-domain] Cd Length: 127 Bit Score: 41.76 E-value: 2.24e-04
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7tmB2_Adhesion | cd15040 | adhesion receptors, subfamily B2 of the class B family of seven-transmembrane G ... |
791-832 | 3.64e-04 | |||
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: 42.95 E-value: 3.64e-04
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LRR_4 | pfam12799 | Leucine Rich repeats (2 copies); Leucine rich repeats are short sequence motifs present in a ... |
130-163 | 3.73e-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: 38.77 E-value: 3.73e-04
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HormR | smart00008 | Domain present in hormone receptors; |
363-416 | 3.84e-04 | |||
Domain present in hormone receptors; Pssm-ID: 214468 Cd Length: 70 Bit Score: 39.42 E-value: 3.84e-04
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LRR_4 | pfam12799 | Leucine Rich repeats (2 copies); Leucine rich repeats are short sequence motifs present in a ... |
85-122 | 4.41e-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: 38.38 E-value: 4.41e-04
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PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
66-158 | 1.33e-03 | |||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 42.53 E-value: 1.33e-03
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IG_like | smart00410 | Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG. |
249-341 | 2.41e-03 | |||
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: 37.87 E-value: 2.41e-03
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Ig_3 | pfam13927 | Immunoglobulin domain; This family contains immunoglobulin-like domains. |
242-326 | 2.42e-03 | |||
Immunoglobulin domain; This family contains immunoglobulin-like domains. Pssm-ID: 464046 [Multi-domain] Cd Length: 78 Bit Score: 37.55 E-value: 2.42e-03
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LRR | smart00370 | Leucine-rich repeats, outliers; |
104-127 | 2.56e-03 | |||
Leucine-rich repeats, outliers; Pssm-ID: 197688 [Multi-domain] Cd Length: 24 Bit Score: 35.79 E-value: 2.56e-03
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LRR_TYP | smart00369 | Leucine-rich repeats, typical (most populated) subfamily; |
104-127 | 2.56e-03 | |||
Leucine-rich repeats, typical (most populated) subfamily; Pssm-ID: 197687 [Multi-domain] Cd Length: 24 Bit Score: 35.79 E-value: 2.56e-03
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PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
90-183 | 3.02e-03 | |||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 41.37 E-value: 3.02e-03
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LRR_5 | pfam13306 | BspA type Leucine rich repeat region (6 copies); This family includes a number of leucine rich ... |
94-195 | 3.51e-03 | |||
BspA type Leucine rich repeat region (6 copies); This family includes a number of leucine rich repeats. This family contains a large number of BSPA-like surface antigens from Trichomonas vaginalis. Pssm-ID: 463839 [Multi-domain] Cd Length: 127 Bit Score: 38.29 E-value: 3.51e-03
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PLN03150 | PLN03150 | hypothetical protein; Provisional |
102-166 | 4.35e-03 | |||
hypothetical protein; Provisional Pssm-ID: 178695 [Multi-domain] Cd Length: 623 Bit Score: 40.57 E-value: 4.35e-03
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PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
62-183 | 5.90e-03 | |||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 40.22 E-value: 5.90e-03
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I-set | pfam07679 | Immunoglobulin I-set domain; |
242-324 | 6.88e-03 | |||
Immunoglobulin I-set domain; Pssm-ID: 400151 [Multi-domain] Cd Length: 90 Bit Score: 36.47 E-value: 6.88e-03
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LRR | smart00370 | Leucine-rich repeats, outliers; |
152-174 | 8.08e-03 | |||
Leucine-rich repeats, outliers; Pssm-ID: 197688 [Multi-domain] Cd Length: 24 Bit Score: 34.63 E-value: 8.08e-03
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LRR_TYP | smart00369 | Leucine-rich repeats, typical (most populated) subfamily; |
152-174 | 8.08e-03 | |||
Leucine-rich repeats, typical (most populated) subfamily; Pssm-ID: 197687 [Multi-domain] Cd Length: 24 Bit Score: 34.63 E-value: 8.08e-03
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ig | pfam00047 | Immunoglobulin domain; Members of the immunoglobulin superfamily are found in hundreds of ... |
253-337 | 8.77e-03 | |||
Immunoglobulin domain; Members of the immunoglobulin superfamily are found in hundreds of proteins of different functions. Examples include antibodies, the giant muscle kinase titin and receptor tyrosine kinases. Immunoglobulin-like domains may be involved in protein-protein and protein-ligand interactions. Pssm-ID: 395002 Cd Length: 86 Bit Score: 36.02 E-value: 8.77e-03
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LRR_9 | pfam14580 | Leucine-rich repeat; |
85-185 | 9.70e-03 | |||
Leucine-rich repeat; Pssm-ID: 405295 [Multi-domain] Cd Length: 175 Bit Score: 37.82 E-value: 9.70e-03
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Blast search parameters | ||||
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