Last updated: September 20, 2021
We have all the 313 human non-sensory GPCRs in native sequences and provide functional assay for them in a single format, regardless of the subtypes of Gα proteins coupled. Click below for details.
We have all the 313 human non-sensory GPCRs in native sequences and provide functional assay for them in a single format, regardless of the subtypes of Gα proteins coupled. Click below for details.
HGNC symbol | HGNC name | Family | Assay services | Thumbnail | Agonist | EC50 | Synonyms |
---|---|---|---|---|---|---|---|
HTR1A | 5-hydroxytryptamine receptor 1A | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 13 nM | ADRBRL1|5-HT1A|ADRB2RL1|serotonin receptor 1A|Gpcr18|5-hydroxytryptamine (serotonin) receptor 1A, G protein-coupled |
HTR1B | 5-hydroxytryptamine receptor 1B | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 4.0 nM | 5-HT1B|5-HT1DB|HTR1D2|5-HT1B serotonin receptor|serotonin receptor 1B|5-HT1Dβ|5-hydroxytryptamine (serotonin) receptor 1B, G protein-coupled |
HTR1D | 5-hydroxytryptamine receptor 1D | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 2.7 nM | 5-HT1Dα|HTRL|5-HT1D|HT1DA|serotonin receptor 1D|Gpcr14|Htr1db|5-hydroxytryptamine (serotonin) receptor 1D, G protein-coupled |
HTR1E | 5-hydroxytryptamine receptor 1E | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 3.2 nM | 5-HT1Eα|5-HT1E|5-hydroxytryptamine (serotonin) receptor 1E, G protein-coupled |
HTR1F | 5-hydroxytryptamine receptor 1F | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 3.3 nM | 5-HT1Eβ|5-HT6|5-HT1F|HTR1EL|serotonin receptor 1F|5-hydroxytryptamine (serotonin) receptor 1F, G protein-coupled |
HTR2A | 5-hydroxytryptamine receptor 2A | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 1.9 nM | 'D' receptor|5Ht-2|serotonin 5HT-2 receptor|serotonin receptor 2A|5-hydroxytryptamine (serotonin) receptor 2A, G protein-coupled |
HTR2B | 5-hydroxytryptamine receptor 2B | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 2.5 nM | 5-HT2F|5-HT2B|serotonin receptor 2B|stomach fundus serotonin receptor|5-hydroxytryptamine (serotonin) receptor 2B, G protein-coupled |
HTR2C | 5-hydroxytryptamine receptor 2C | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 1.7 nM | 5-HT1C|5-HT2C|HTR1C|5-HTR2C|5-hydroxytryptamine receptor 1C|serotonin 1c receptor|serotonin receptor 2C|5-hydroxytryptamine (serotonin) receptor 2C, G protein-coupled |
HTR4 | 5-hydroxytryptamine receptor 4 | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 26 nM | 5-HT4|serotonin receptor 4|5-hydroxytryptamine (serotonin) receptor 4, G protein-coupled |
HTR5A | 5-hydroxytryptamine receptor 5A | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 85 nM | 5-HT5α|5HT5-|5-HT-5A|MR22|serotonin receptor 5A|Htr5|5-hydroxytryptamine (serotonin) receptor 5A, G protein-coupled |
HTR6 | 5-hydroxytryptamine receptor 6 | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 8.6 nM | 5-HT6|serotonin receptor 6|ST-B17|5-hydroxytryptamine (serotonin) receptor 6, G protein-coupled |
HTR7 | 5-hydroxytryptamine receptor 7 | 5-Hydroxytryptamine receptors | Available | ![]() | Serotonin | 1.8 nM | 5-HTx|5-HT1Y|5-HT7|GPRFO|serotonin receptor 7|5-hydroxytryptamine (serotonin) receptor 7, adenylate cyclase-coupled |
CHRM1 | cholinergic receptor muscarinic 1 | Acetylcholine receptors (muscarinic) | Available | ![]() | Carbachol | 310 nM | M1 muscarinic acetylcholine receptor|Chrm-1|M1R|cholinergic receptor, muscarinic 1|cholinergic receptor|cholinergic receptor, muscarinic 1, CNS |
CHRM2 | cholinergic receptor muscarinic 2 | Acetylcholine receptors (muscarinic) | Available | ![]() | Carbachol | 110 nM | M2 muscarinic acetylcholine receptor|AChR M2|Chrm-2|cholinergic receptor, muscarinic 2|cholinergic receptor|cholinergic receptor, muscarinic 2, cardiac |
CHRM3 | cholinergic receptor muscarinic 3 | Acetylcholine receptors (muscarinic) | Available | ![]() | Carbachol | 31 nM | HM4|Chrm-3|M3R|cholinergic receptor, muscarinic 3|cholinergic receptor|cholinergic receptor, muscarinic 3, cardiac |
CHRM4 | cholinergic receptor muscarinic 4 | Acetylcholine receptors (muscarinic) | Available | ![]() | Carbachol | 47 nM | HM3|Chrm-4|cholinergic receptor, muscarinic 4|cholinergic receptor |
CHRM5 | cholinergic receptor muscarinic 5 | Acetylcholine receptors (muscarinic) | Available | ![]() | Carbachol | 5.9 nM | M5R|cholinergic receptor, muscarinic 5|cholinergic receptor |
ADORA1 | adenosine A1 receptor | Adenosine receptors | Available | ![]() | NECA | 4.8 nM | RDC7|adenosine receptor A1|A1-AR|A1R |
ADORA2A | adenosine A2a receptor | Adenosine receptors | Available | ![]() | NECA | 11 nM | RDC8|A2-AR|adenosine receptor A2a |
ADORA2B | adenosine A2b receptor | Adenosine receptors | Available | ![]() | NECA | 19 nM | adenosine receptor A2b|A2b|A2BR |
ADORA3 | adenosine A3 receptor | Adenosine receptors | Available | ![]() | NECA | 1.6 nM | Adenosine receptor A3|TGPCR1|A3AR|ARA3 |
ADRA1A | adrenoceptor alpha 1A | Adrenoceptors | Available | ![]() | L-Phenylephrine | 18 nM | α1c|α1a|ADRA1C|ADRA1L1|adrenergic alpha 1c receptor|adrenergic receptor alpha 1c|alpha 1A-adrenoceptor|alpha 1A-adrenoreceptor|alpha 1C-adrenergic receptor|alpha-1A adrenergic receptor|adrenergic receptor, alpha 1a |
ADRA1B | adrenoceptor alpha 1B | Adrenoceptors | Available | ![]() | L-Phenylephrine | 28 nM | adrenergic alpha 1B receptor|alpha 1B-adrenoceptor|alpha 1B-adrenoreceptor|alpha1B-adrenergic receptor|adrenergic receptor |
ADRA1D | adrenoceptor alpha 1D | Adrenoceptors | Available | ![]() | L-Phenylephrine | 67 nM | α1a/d-adrenoceptor|α1A-adrenoceptor|α1A/D|ADRA1|ADRA1A|ADRA1R|alpha 1D-adrenoceptor|Adrd1|adrenergic receptor delta1|alpha 1D-adrenoreceptor|Adra-1|alpha1D-AR|Gpcr8 |
ADRA2A | adrenoceptor alpha 2A | Adrenoceptors | Available | ![]() | Noradrenaline | 71 nM | α2D|ADRA2|ADRA2R|Adrenergic alpha 2A receptor|Adra-2|Adra-2a|alpha2A|alpha2A-adrenergic receptor|alpha2A-AR|adrenergic receptor |
ADRA2B | adrenoceptor alpha 2B | Adrenoceptors | Available | ![]() | Noradrenaline | 33 nM | α2-C2|ADRA2L1|ADRA2RL1|Adrenergic alpha2B- receptor class III|alpha-2B adrenergic receptor|alpha-2B adrenoreceptor|alpha-2BAR|Adra-2b|alpha2B|adrenergic receptor |
ADRA2C | adrenoceptor alpha 2C | Adrenoceptors | Available | ![]() | Noradrenaline | 89 nM | α2-C4|ADRA2L2|ADRA2RL2|Adrenergic alpha2C- receptor class I|alpha-2 adrenergic receptor subtype C4|alpha-2C adrenergic receptor|alpha-2C adrenoreceptor|Adra-2c|adrenergic receptor |
ADRB1 | adrenoceptor beta 1 | Adrenoceptors | Available | ![]() | Isoproterenol | 22 nM | ADRB1R|Adrenergic receptor beta 1|B1AR|beta-1 adrenergic receptor|beta-1 adrenoreceptor|Adrb-1|beta 1-AR|adrenergic receptor |
ADRB2 | adrenoceptor beta 2 | Adrenoceptors | Available | ![]() | Isoproterenol | 26 nM | ADRB2R|ADRBR|B2AR|beta-2 adrenergic receptor|beta-2 adrenoreceptor|Adrb-2|beta 2-AR|Gpcr7|adrenoceptor beta 2, surface|adrenergic receptor |
ADRB3 | adrenoceptor beta 3 | Adrenoceptors | Available | ![]() | Isoproterenol | 47 nM | atypical β-adrenoceptor|ADRB|beta-3 adrenoreceptor|Adrb-3|beta 3-AR|beta3-adrenergic receptor|adrenergic receptor |
AGTR1 | angiotensin II receptor type 1 | Angiotensin receptors | Available | ![]() | Angitensin II | 920 pM | AG2S|AT2R1|AT2R1A|HAT1R|Agtr1|angiotensin II type-1 receptor|angiotensin II type-1A receptor|angiotensin II type-1B receptor|AT3|type-1A angiotensin II receptor|type-1B angiotensin II receptor|vascular type-1 angiotensin II receptor|AT1BR|Agtr-1b|Angtr-1b|Angtr-1a|AT1AR|Type-1 angiotensin II receptor|Agtr-1a|angiotensin II receptor, type 1|angiotensin II receptor, type 1a|angiotensin II receptor, type 1b|angiotensin II receptor |
APLNR | apelin receptor | Apelin receptor | Available | ![]() | Apelin-13 | 8.1 nM | angiotensin receptor-like 1|AGTRL1|APJ|APJR|angiotensin II receptor-like 1|B78|GPCR34|G-protein coupled receptor APJ|msr/apj |
GPBAR1 | G protein-coupled bile acid receptor 1 | Bile acid receptor | Available | ![]() | TGR5 agonist | 350 nM | BG37|hGPCR19|M-BAR|TGR5|GPCR19|GPR131|GPBAR1|G protein-coupled bile acid receptor 1|membrane-type receptor for bile acids |
BRS3 | bombesin receptor subtype 3 | Bombesin receptors | Available | ![]() | Bombesin | 2.4 nM | bb3|bombesin receptor subtype-3|bombesin like receptor 3 |
GRPR | gastrin releasing peptide receptor | Bombesin receptors | Available | ![]() | GRP | 1.3 nM | GRP-R|BB2|GRP-preferring bombesin receptor|Gastrin-releasing peptide receptor|gastrin-releasing peptide receptor |
NMBR | neuromedin B receptor | Bombesin receptors | Available | ![]() | NMB | 590 pM | NMB-R|BB1|neuromedin B receptor|neuromedin-B-preferring bombesin receptor |
CALCR | calcitonin receptor | Calcitonin receptors | Available | ![]() | Calcitonin | 2.7 nM | CTRI1-|CTR2|C1A/C1B|CT-R|calcitonin receptor|CTR |
CALCRL | calcitonin receptor like receptor | Calcitonin receptors | Available | ![]() | CGRP | 1.0 nM | CLR (unofficial abbreviation in common use)|CRLR |
CASR | calcium sensing receptor | Calcium-sensing receptor | Available | ![]() | Cinacalcet | 140 nM | CaR|GPRC2A|extracellular calcium-sensing receptor|divalent cation-sensing receptor|calcium-sensing receptor |
CNR1 | cannabinoid receptor 1 | Cannabinoid receptors | Available | ![]() | Δ9-THC | 4.1 nM | Central cannabinoid receptor|Neuronal cannabinoid receptor|THC receptor|CB-R|Cann6|SKR6R|CB1R|Cann7 |
CNR2 | cannabinoid receptor 2 | Cannabinoid receptors | Available | ![]() | Δ9-THC | 11 nM | rCB2|cannabinoid receptor 2 (spleen)|CB2-R|Peripheral cannabinoid receptor|cannabinoid receptor 2 (macrophage) |
GPR55 | G protein-coupled receptor 55 | Cannabinoid receptors | Available | ![]() | LPI | 1.2 µM | |
GPR119 | G protein-coupled receptor 119 | Cannabinoid receptors | Available | ![]() | N-Oleoylethanolamine | 6.3 µM | GPCR2|glucose-dependent insulinotropic receptor|G-protein coupled receptor 2|G protein-coupled receptor 119 |
CMKLR1 | chemerin chemokine-like receptor 1 | Chemerin receptors | Available | ![]() | Chemerin | 15 nM | Chemerin1|chemokine receptor-like 1|CMKLR1|Gpcr27|G-protein coupled receptor ChemR23|G-protein coupled receptor DEZ|resolvin E1 receptor|RVER1|tazarotene induced gene 2 receptor|TIG2 receptor |
CCR1 | C-C motif chemokine receptor 1 | Chemokine receptors | Available | ![]() | CCL3 | 250 pM | CC CKR1|CKR1|MIP-1α/RANTES|MIP-1αR|CD191|CMKBR1|MIP1aR|macrophage inflammatory protein-1 alpha receptor |
CCR2 | C-C motif chemokine receptor 2 | Chemokine receptors | Available | ![]() | CCL2 | 1.3 nM | MCP-1 receptor|CC CKR2|CKR2|CD192|chemokine receptor CCR2|CCR2A|CCR2B|chemokine (C-C motif) receptor 2 |
CCR4 | C-C motif chemokine receptor 4 | Chemokine receptors | Available | ![]() | CCL22 | 20 nM | CD194|ChemR13|C-C chemokine receptor 4|CC CKR4|chemokine (C-C motif) receptor 4 |
CCR5 | C-C motif chemokine receptor 5 | Chemokine receptors | Available | ![]() | CCL4 | 7.1 nM | CHEMR13|CC CKR5|CKR5|CD195|MIP-1 alpha receptor|chemokine (C-C motif) receptor 5 (gene/pseudogene) |
CCR6 | C-C motif chemokine receptor 6 | Chemokine receptors | Available | ![]() | CCL20 | 3.8 nM | CKR-L3|DCCR2|GPR-CY4|STRL22|DRY-6|GPR29|CD196 |
CCR7 | C-C motif chemokine receptor 7 | Chemokine receptors | Available | ![]() | CCL21 | 15 nM | EBI-1|CD197 |
CCR8 | C-C motif chemokine receptor 8 | Chemokine receptors | Available | ![]() | CCL1 | 6.8 nM | ChemR1|CKR-L1|TER1|GPR-CY6 |
CCR9 | C-C motif chemokine receptor 9 | Chemokine receptors | Available | ![]() | CCL25 | 15 nM | GPR 9-6|GPR28 |
CCR10 | C-C motif chemokine receptor 10 | Chemokine receptors | Available | ![]() | CCL27 | 27 nM | GPR-2 |
CXCR1 | C-X-C motif chemokine receptor 1 | Chemokine receptors | Available | ![]() | CXCL6 | 20 nM | IL8RA|IL-8 receptor type I|CD181|CKR-1|CXC-R1|high affinity interleukin-8 receptor A|CXCR1-like|IL-8 receptor α |
CXCR2 | C-X-C motif chemokine receptor 2 | Chemokine receptors | Available | ![]() | CXCL6 | 27 nM | IL8RB|IL-8R2|KC receptor|CD182|CXC-R2|GRO/MGSA receptor|high affinity interleukin-8 receptor B|CD128|Gpcr16|chemokine (C-X-C motif) receptor 2 |
CXCR3 | C-X-C motif chemokine receptor 3 | Chemokine receptors | Available | ![]() | CXCL11 | 29 nM | GPR9|CD183|MigR|G protein-coupled receptor 9|CXC-R3|interferon-inducible protein 10 receptor|IP-10 receptor|Cxcr3|CKR-L2|chemokine (C-X-C motif) receptor 3 |
CXCR4 | C-X-C motif chemokine receptor 4 | Chemokine receptors | Available | ![]() | CXCL12a | 5.4 nM | fusin|LCR1|LESTR|HM89|HUMSTSR|CD184|NPY3R|NPYY3R|CXCR-4|CXC-R4|SDF-1 receptor|stromal cell-derived factor 1 receptor|Cmkar4|HSY3RR|chemokine (C-X-C motif) receptor 4 |
CXCR5 | C-X-C motif chemokine receptor 5 | Chemokine receptors | Available | ![]() | CXCL13 | 36 nM | BLR-1|MDR15|NLR|CD185|Burkitt lymphoma receptor 1|CXC-R5|neurolymphatic receptor|Gpcr6 |
CXCR6 | C-X-C motif chemokine receptor 6 | Chemokine receptors | Available | ![]() | CXCL16 | 3.9 nM | BONZO|TYMSTR|CD186|STRL33|chemokine (C-X-C motif) receptor 6 |
XCR1 | X-C motif chemokine receptor 1 | Chemokine receptors | Available | ![]() | XCL1 | 43 nM | GPR5|CCXCR1|chemokine XC receptor 1|C motif-1/lymphotactin receptor |
CX3CR1 | C-X3-C motif chemokine receptor 1 | Chemokine receptors | Available | ![]() | CX3CL1 | 1.8 nM | CMKBRL1|Fractalkine receptor|GPR13|V28|CCRL1|CMKDR1|Rbs11|chemokine (C-X3-C motif) receptor 1 |
CCKAR | cholecystokinin A receptor | Cholecystokinin receptors | Available | ![]() | CCK-8 | 17 nM | CCK1-R|cholecystokinin receptor type A|cholecystokinin-1 receptor |
CCKBR | cholecystokinin B receptor | Cholecystokinin receptors | Available | ![]() | CCK-8 | 490 pM | CCK2 receptor|CCK-B receptor|cholecystokinin-2 receptor|CHOLREC|gastrin/cholecystokinin type B receptor|CCK-B/gastrin receptor |
C3AR1 | complement C3a receptor 1 | Complement peptide receptors | Available | ![]() | C3a | 3.7 nM | C3AR|C3a anaphylatoxin chemotactic receptor|C3a-R|anaphylatoxin C3a receptor|complement component 3a receptor 1 |
C5AR1 | complement C5a receptor 1 | Complement peptide receptors | Available | CD88|C5A|C5AR|C5R1|C5a anaphylatoxin chemotactic receptor|C5a-R|complement C5a receptor|complement component 5a receptor 1|C5aR1 | |||
CRHR1 | corticotropin releasing hormone receptor 1 | Corticotropin-releasing factor receptors | Available | ![]() | CRH | 22 nM | CRFR1|CRF-R|CRHR|CRH-R1|CRF-R1alpha|CRF 1 receptor|CRF-RA |
CRHR2 | corticotropin releasing hormone receptor 2 | Corticotropin-releasing factor receptors | Available | ![]() | Urocortin | 23 nM | CRFR2|CRF-R2|CRH-R2|CRF 2 receptor|CRFR2alpha|CRFR2beta |
DRD1 | dopamine receptor D1 | Dopamine receptors | Available | ![]() | Dopamine | 260 nM | D1A|DADR|Gpcr15|dopamine D1 receptor|Dopamine-1A receptor|D1 receptor |
DRD2 | dopamine receptor D2 | Dopamine receptors | Available | ![]() | Dopamine | 260 nM | D2A and D2B|dopamine D2 receptor|dopamine receptor 2|D2 receptor|D2R|D2(415) and D2(444) |
DRD3 | dopamine receptor D3 | Dopamine receptors | Available | ![]() | Dopamine | 220 nM | D3 receptor|dopamine D3 receptor|dopaminergic receptor D3|D3R |
DRD4 | dopamine receptor D4 | Dopamine receptors | Available | ![]() | Dopamine | 260 nM | d(2C) dopamine receptor|dopamine receptor 4|D4R |
DRD5 | dopamine receptor D5 | Dopamine receptors | Available | ![]() | Dopamine | 250 nM | DRD1B|DRD1L2|D(1B) dopamine receptor|dopamine receptor 5|Gpcr1 |
EDNRA | endothelin receptor type A | Endothelin receptors | Available | ![]() | ET-1 | 5.5 nM | ENDOR|endothelin A receptor|endothelin-1 receptor|ET-AR|Gpcr10 |
EDNRB | endothelin receptor type B | Endothelin receptors | Available | ![]() | ET-1 | 5.0 nM | HSCR|HSCR2|endothelin B receptor|ET-BR |
GPR183 | G protein-coupled receptor 183 | Steroid receptors | Available | ![]() | 7α,25-dihydroxycholesterol | 2.0 nM | EBI2|Epstein-Barr virus-induced gene 2|EBV-induced G protein-coupled receptor 2|G protein-coupled receptor 183|lymphocyte-specific G protein-coupled receptor |
FPR1 | formyl peptide receptor 1 | Formylpeptide receptors | Available | ![]() | fMLP | 3.5 nM | NFPR|FPR|formyl peptide receptor 1|fMLF-R |
FPR2 | formyl peptide receptor 2 | Formylpeptide receptors | Available | ![]() | WKYMVM | 940 pM | ALXR|FMLPX|FPRH1|LXA4R|ALX|FPRH2|FPRL1|RFP|formyl peptide receptor-like 1|formyl peptide receptor 2|formyl peptide receptor, related sequence 2|Fpr-rs2|ALX/FPR2|FPR2A |
FPR3 | formyl peptide receptor 3 | Formylpeptide receptors | Available | ![]() | WKYMVM | 460 nM | FMLPY|FPRH1|FPRL2|Fprl1|Lxa4r|LXA4-R |
FFAR1 | free fatty acid receptor 1 | Free fatty acid receptors | Available | ![]() | TAK-875 | 26 nM | GPR40|FFA1R|G protein-coupled receptor 40 |
FFAR3 | free fatty acid receptor 3 | Free fatty acid receptors | Available | ![]() | Propionate Na | 880 µM | FFA3R|GPR41|LSSIG|G protein-coupled receptor 41|GPCR41 |
FFAR2 | free fatty acid receptor 2 | Free fatty acid receptors | Available | ![]() | Acetic acid | 100 µM | FFA2R|GPCR3|GPR43|G protein-coupled receptor 43 |
GPR84 | G protein-coupled receptor 84 | Free fatty acid receptors | Available | ![]() | ZQ-16 | 2.2 µM | GPCR4|Inflammation-related G-protein coupled receptor EX33 |
FFAR4 | free fatty acid receptor 4 | Free fatty acid receptors | Available | ![]() | GPR120 cpdA | 1.9 µM | PGR4|GPR120|GPR129|G-protein-coupled receptor GT01|GT01|G protein-coupled receptor 120|G protein-coupled receptor 129|omega-3 fatty acid receptor 1|O3FAR1|G-protein coupled receptor GT01 |
GABBR1 | gamma-aminobutyric acid type B receptor subunit 1 | GABAB receptors | Available | ![]() | Baclofen | 9.4 µM | GABABR1|GPRC3A|GABA-B receptor 1|GABABR1|gamma-aminobutyric acid (GABA) B receptor 1|gamma-aminobutyric acid (GABA) B receptor |
GABBR2 | gamma-aminobutyric acid type B receptor subunit 2 | GABAB receptors | Available | ![]() | Baclofen | 9.4 µM | GABABR1|GPRC3A|GABA-B receptor 1|GABABR1|gamma-aminobutyric acid (GABA) B receptor 1|gamma-aminobutyric acid (GABA) B receptor |
GALR1 | galanin receptor 1 | Galanin receptors | Available | ![]() | Galanin | 1.9 nM | GALNR|GALNR1 |
GALR2 | galanin receptor 2 | Galanin receptors | Available | ![]() | Galanin | 1.3 nM | GALNR2 |
GALR3 | galanin receptor 3 | Galanin receptors | GALR3|Galnr3 | ||||
GHSR | growth hormone secretagogue receptor | Ghrelin receptor | Available | ![]() | Ghrelin | 4.0 nM | growth hormone-releasing peptide receptor|GH-releasing peptide receptor|GHS-R|ghrelin receptor 1a |
GHRHR | growth hormone releasing hormone receptor | Glucagon receptor family | Available | ![]() | GHRH | 2.0 nM | GRF receptor|GRFR|growth hormone-releasing factor receptor|Ghrfr |
GIPR | gastric inhibitory polypeptide receptor | Glucagon receptor family | Available | ![]() | GIP | 3.4 nM | Gippr|GIP-R |
GLP1R | glucagon like peptide 1 receptor | Glucagon receptor family | Available | ![]() | GLP1-(7-36)amide | 7.6 nM | GLP-1R|glucagon-like peptide 1 receptor |
GLP2R | glucagon like peptide 2 receptor | Glucagon receptor family | Available | ![]() | GLP2 | 7.4 nM | GLP-2R |
GCGR | glucagon receptor | Glucagon receptor family | Available | ![]() | Glucagon | 6.3 nM | GGR|GL-R|GR |
SCTR | secretin receptor | Glucagon receptor family | Available | ![]() | Secretin | 7.6 nM | SCT-R |
FSHR | follicle stimulating hormone receptor | Glycoprotein hormone receptors | Available | ![]() | FSH | 8.6 ng/ml | Follitropin receptor|LGR1|FSH-R |
LHCGR | luteinizing hormone/choriogonadotropin receptor | Glycoprotein hormone receptors | Available | ![]() | rLHα/β | 26 ng/ml | Choriogonadotropin receptor|LCGR|LGR2|LHR|lutropin-choriogonadotropic hormone receptor|LH-R |
TSHR | thyroid stimulating hormone receptor | Glycoprotein hormone receptors | Available | ![]() | TSH | 18 ng/ml | Thyrotropin Receptor|LGR3|TSH-R |
GNRHR | gonadotropin releasing hormone receptor | Gonadotrophin-releasing hormone receptors | Available | ![]() | LH-RH | 93 pM | luteinizing hormone-releasing hormone (LHRH) receptor|GNRHR1|LHRH receptor|Type I GnRHR|gnRH receptor|GnRH-R|GnRH I receptor|GnRHR|luliberin receptor|LHRHR |
HRH1 | histamine receptor H1 | Histamine receptors | Available | ![]() | Histamine | 17 nM | H1R|HH1R|Hisr |
HRH2 | histamine receptor H2 | Histamine receptors | Available | ![]() | Histamine | 240 nM | gastric receptor I|H2R|HH2R |
HRH3 | histamine receptor H3 | Histamine receptors | Available | ![]() | Histamine | 190 nM | GPCR97|H3R|HH3R |
HRH4 | histamine receptor H4 | Histamine receptors | Available | ![]() | Histamine | 51 nM | GPCR105|HH4R|H4R |
HCAR1 | hydroxycarboxylic acid receptor 1 | Hydroxycarboxylic acid receptors | FKSG80|LACR1|lactate receptor 1|T-cell activation G protein-coupled receptor|G protein-coupled receptor 104|G protein-coupled receptor 81|Gpr81 | ||||
HCAR2 | hydroxycarboxylic acid receptor 2 | Hydroxycarboxylic acid receptors | Available | ![]() | Nicotinic acid | 5.8 µM | PUMAG|G-protein coupled receptor HM74A|Nicotinic acid receptor|Nic1|G protein-coupled receptor 109A|Niacr1|niacin receptor 1 |
HCAR3 | hydroxycarboxylic acid receptor 3 | Hydroxycarboxylic acid receptors | Available | ![]() | 3-OH-octanoic acid | 130 µM | NIACR2|Low affinity nicotinic acid receptor|Nic2|G protein-coupled receptor 109B |
KISS1R | KISS1 receptor | Kisspeptin receptor | Available | ![]() | Kisspeptin-10 | 1.3 nM | GPR54|Metastin receptor|hOT7T175|kiSS-1 receptor|kiSS-1R|KiSS1-derived peptide receptor |
LTB4R | leukotriene B4 receptor | Leukotriene receptors | Available | ![]() | LTB4 | 84 pM | BLTR|GPR16 |
LTB4R2 | leukotriene B4 receptor 2 | Leukotriene receptors | Available | ![]() | LTB4 | 36 nM | BLTR2|LTB4 receptor JULF2|LTB4-R2|12-HHT receptor|NOP9 |
CYSLTR1 | cysteinyl leukotriene receptor 1 | Leukotriene receptors | Available | ![]() | LTD4 | 7.9 nM | HG55|LTD4|CYSLT1R|leukotriene D4 receptor |
CYSLTR2 | cysteinyl leukotriene receptor 2 | Leukotriene receptors | Available | ![]() | LTD4 | 400 pM | LTC4|CYSLT2R|HG57 |
OXER1 | oxoeicosanoid receptor 1 | Leukotriene receptors | ![]() | 5-oxo-ETE | 130 nM | hGPCR48|R527|TG1019|GPR170|5-oxo-ETE receptor|oxoeicosanoid (OXE) receptor 1 | |
PTAFR | platelet activating factor receptor | Platelet-activating factor receptor | Available | ![]() | CH3-cabamyl PAF C-16 | 840 pM | PAFr|AGEPC receptor |
LPAR1 | lysophosphatidic acid receptor 1 | Lysophospholipid (LPA) receptors | Available | ![]() | LPA | 400 nM | EDG2|GPR26|VZG1|endothelial differentiation gene 2, lysophosphatidic acid G-protein-coupled receptor, 2|LPA receptor 1|Lpar1|lysophosphatidic acid receptor Edg-2 |
LPAR2 | lysophosphatidic acid receptor 2 | Lysophospholipid (LPA) receptors | Available | ![]() | LPA | 1.7 µM | Edg4|Pbx4|pre-B-cell leukemia transcription factor 4|endothelial differentiation gene 4, lysophosphatidic acid G-protein-coupled receptor 4 |
LPAR3 | lysophosphatidic acid receptor 3 | Lysophospholipid (LPA) receptors | Available | ![]() | LPA | 1.3 µM | Edg7|LPA receptor 3|endothelial differentiation gene 7, lysophosphatidic acid G-protein-coupled receptor 7 |
LPAR4 | lysophosphatidic acid receptor 4 | Lysophospholipid (LPA) receptors | Available | ![]() | LPA | 2.1 µM | P2RY9|P2Y5-like receptor|GPR23|G protein-coupled receptor 23|LPA receptor 4|LPA4|P2Y purinoceptor 9|Purinergic receptor 9 |
LPAR5 | lysophosphatidic acid receptor 5 | Lysophospholipid (LPA) receptors | Available | ![]() | LPA | 3.0 µM | GPR93|LPAR5|GPR92|G protein-coupled receptor 92 |
LPAR6 | lysophosphatidic acid receptor 6 | Lysophospholipid (LPA) receptors | Available | ![]() | LPA | 750 nM | P2RY5|LPA receptor 6|oleoyl-L-alpha-lysophosphatidic acid receptor|P2Y purinoceptor 5|purinergic receptor 5 |
S1PR1 | sphingosine-1-phosphate receptor 1 | Lysophospholipid (S1P) receptors | Available | ![]() | S1P | 7.5 nM | CD363|EDG1 (Edg1)|endothelial differentiation G protein-coupled receptor 1 |
S1PR2 | sphingosine-1-phosphate receptor 2 | Lysophospholipid (S1P) receptors | Available | ![]() | S1P | 110 nM | edg5|Gpcr13|endothelial differentiation G protein-coupled receptor 5|G protein-coupled receptor 13|GPCR18|S1P receptor 2 |
S1PR3 | sphingosine-1-phosphate receptor 3 | Lysophospholipid (S1P) receptors | Available | ![]() | S1P | 23 nM | edg3|endothelial differentiation G protein-coupled receptor 3 |
S1PR4 | sphingosine-1-phosphate receptor 5 | Lysophospholipid (S1P) receptors | edg6|endothelial differentiation, G protein-coupled receptor 6 | ||||
S1PR5 | sphingosine-1-phosphate receptor 5 | Lysophospholipid (S1P) receptors | Available | ![]() | S1P | 34 nM | edg8|NRG-1|endothelial differentiation G protein-coupled receptor 8|nerve growth factor-regulated G-protein-coupled receptor 1 |
MCHR1 | melanin concentrating hormone receptor 1 | Melanin-concentrating hormone receptors | Available | ![]() | MCH | 37 nM | GPR24|MCH1R|G protein-coupled receptor 24|MCH receptor 1|somatostatin receptor-like protein |
MCHR2 | melanin concentrating hormone receptor 2 | Melanin-concentrating hormone receptors | Available | ![]() | MCH | 2.1 nM | GPR145|GPRv17|MCH2R|G protein-coupled receptor 145|melanin-concentrating hormone receptor 2 |
MC1R | melanocortin 1 receptor | Melanocortin receptors | Available | ![]() | α-MSH | 850 pM | MSH-R|melanocortin 1 receptor (alpha melanocyte stimulating hormone receptor) |
MC2R | melanocortin 2 receptor | Melanocortin receptors | Available | ![]() | ACTH | 4.1 nM | ACTHR|melanocortin 2 receptor|adrenocorticotropic hormone receptor|melanocortin 2 receptor (adrenocorticotropic hormone) |
MC3R | melanocortin 3 receptor | Melanocortin receptors | Available | ![]() | α-MSH | 180 pM | γ-MSH receptor|melanocortin receptor 3 |
MC4R | melanocortin 4 receptor | Melanocortin receptors | Available | ![]() | α-MSH | 600 pM | |
MC5R | melanocortin 5 receptor | Melanocortin receptors | Available | ![]() | α-MSH | 8.5 nM | MC5R|melanocortin receptor 5 |
MTNR1A | melatonin receptor 1A | Melatonin receptors | Available | ![]() | Melatonin | 100 pM | mel1a receptor|MelR |
MTNR1B | melatonin receptor 1B | Melatonin receptors | Available | ![]() | Melatonin | 95 pM | mel1b receptor |
GRM1 | glutamate metabotropic receptor 1 | Metabotropic glutamate receptors | Available | ![]() | L-Glutamic acid | 6.4 µM | GPRC1A|metabotropic glutamate receptor 1|wobl|MGLUR1|SCAR13|glutamate receptor, metabotropic 1|glutamate receptor |
GRM2 | glutamate metabotropic receptor 2 | Metabotropic glutamate receptors | Available | ![]() | L-Glutamic acid | 6.4 µM | mGluR2|GPRC1B|metabotropic glutamate receptor 2|glutamate receptor |
GRM4 | glutamate metabotropic receptor 4 | Metabotropic glutamate receptors | Available | ![]() | L-Glutamic acid | 34 µM | mGluR4|GPRC1D|glutamate receptor |
GRM5 | glutamate metabotropic receptor 5 | Metabotropic glutamate receptors | Available | ![]() | L-Glutamic acid | 5.9 µM | mGluR5|GPRC1E|glutamate receptor |
GRM6 | glutamate metabotropic receptor 6 | Metabotropic glutamate receptors | Available | ![]() | L-Glutamic acid | 190 µM | Gprc1f|mGluR6|nob4|nerg1|nob2|nob3|glutamate receptor |
GRM8 | glutamate metabotropic receptor 8 | Metabotropic glutamate receptors | Available | ![]() | L-Glutamic acid | 26 µM | Gprc1h|mGluR8|GLUR8|mGluR8b|glutamate receptor |
MLNR | motilin receptor | Motilin receptor | Available | ![]() | Motilin | 590 pM | MOT-R|MTLR|GPR38|MTLR1|G protein-coupled receptor 38 |
NMUR1 | neuromedin U receptor 1 | Neuromedin U receptors | Available | ![]() | MNU-23 | 1.3 nM | GPR66|FM-3|NmU-R1|SNORF62 |
NMUR2 | neuromedin U receptor 2 | Neuromedin U receptors | Available | ![]() | MNU-23 | 390 pM | FM-4|FM4|SNORF72|NMU-R2|TGR-1 |
NPFFR1 | neuropeptide FF receptor 1 | Neuropeptide FF/neuropeptide AF receptors | Available | ![]() | NPFF | 22 nM | GPR147|G protein-coupled receptor 147|NPFF1|RFamide-related peptide receptor OT7T022|NPFF1R1|OT7T022|GnIH-R|GnIH-R/RFRP-3 |
NPFFR2 | neuropeptide FF receptor 2 | Neuropeptide FF/neuropeptide AF receptors | Available | ![]() | NPFF | 280 pM | F8Famide receptor|GPR74|NPGPR|G protein-coupled receptor 74 |
NPSR1 | neuropeptide S receptor 1 | Neuropeptide S receptor | ![]() | NPS | 260 nM | VRR1|GPR154|PGR14|G protein-coupled receptor 154|vasopressin receptor-related receptor 1 | |
NPBWR1 | neuropeptides B and W receptor 1 | Neuropeptide W/neuropeptide B receptors | Available | ![]() | NPW-30 | 20 nM | GPR7|G protein-coupled receptor 7|neuropeptides B/W receptor type 1 |
NPBWR2 | neuropeptides B and W receptor 2 | Neuropeptide W/neuropeptide B receptors | Available | ![]() | NPW-30 | 14 nM | GPR8|G protein-coupled receptor 8|neuropeptides B/W receptor 2 |
NPY1R | neuropeptide Y receptor Y1 | Neuropeptide Y receptors | Available | ![]() | NPY | 840 pM | NPY-Y1 receptor|FC5|neuropeptide Y receptor type 1|Y1-R |
NPY2R | neuropeptide Y receptor Y2 | Neuropeptide Y receptors | Available | ![]() | NPY | 4.6 nM | neuropeptide Y receptor type 2|NPY-Y2 receptor |
NPY4R | neuropeptide Y receptor Y4 | Neuropeptide Y receptors | Available | ![]() | NPY | 29 nM | PP1|neuropeptide Y receptor type 4|pancreatic polypeptide receptor 1 |
NPY5R | neuropeptide Y receptor Y5 | Neuropeptide Y receptors | Available | ![]() | NPY | 7.6 nM | food intake receptor|neuropeptide Y receptor type 5 |
NTSR1 | neurotensin receptor 1 | Neurotensin receptors | Available | ![]() | Neurotensin | 180 pM | NTR1|NTRH|NTSR1|NTR|neurotensin receptor type 1|Levocabastin-insensitive neurotensin receptor|NT-1R|neurotensin receptor 1 (high affinity) |
NTSR2 | neurotensin receptor 2 | Neurotensin receptors | Available | ![]() | SR48692 | 83 nM | levocabastine-sensitive neurotensin receptor|NTRL|NTR2|high-affinity levocabastine-sensitive neurotensin receptor|neurotensin receptor type 2|NT2R |
OPRD1 | opioid receptor delta 1 | Opioid receptors | Available | ![]() | Leu-enkephalin | 6.1 nM | DOP|DOR|OP1|Delta receptor|DOR-1|DOPr|opioid receptor |
OPRK1 | opioid receptor kappa 1 | Opioid receptors | Available | ![]() | Dynorphin A | 8.2 nM | KOR-1|Kappa receptor|OP2|KOP|KOPr |
OPRM1 | opioid receptor mu 1 | Opioid receptors | Available | ![]() | DAMGO | 21 nM | Mu receptor|MOP|OP3|MOPr|opioid receptor, mu 1|opioid receptor |
OPRL1 | opioid related nociceptin receptor 1 | Opioid receptors | Available | ![]() | Nociceptin | 290 pM | N/OFQ receptor|OP4|KOR-3|NOCIR|kappa3-related opioid receptor|MOR-C|nociceptin receptor ORL1|XOR1|NOP-r|nociceptin/orphanin FQ receptor|NOPr |
HCRTR1 | hypocretin receptor 1 | Orexin receptors | Available | ![]() | Orexin A | 1.6 nM | OX1R|Hctr1|hypocretin receptor 1|orexin receptor type 1|hypocretin (orexin) receptor 1 |
HCRTR2 | hypocretin receptor 2 | Orexin receptors | Available | ![]() | Orexin A | 3.0 nM | hypocretin receptor 2|orexin receptor type 2|OX2R|hypocretin (orexin) receptor 2 |
OXGR1 | oxoglutarate receptor 1 | Oxoglutarate receptors | Available | ![]() | 2-Oxoglutaric acid | 66 µM | P2RY15|GPR80|GPR99|P2Y15|2-oxoglutarate receptor 1|Alpha-ketoglutarate receptor 1|G protein-coupled receptor 99|P2Y purinoceptor 15|G protein-coupled receptor 80 |
P2RY1 | purinergic receptor P2Y1 | P2Y receptors | Available | ![]() | ADP | 3.3 µM | ATP receptor|P2 purinoceptor subtype Y1|P2Y purinoceptor 1|platelet ADP receptor|Purinergic receptor P2Y1|P2Y ATP receptor 1|P2Y1 receptor|purinergic receptor P2Y |
P2RY2 | purinergic receptor P2Y2 | P2Y receptors | Available | ![]() | UTP | 1.5 µM | ATP receptor|P2U purinoceptor 1|P2Y ATP receptor 2|P2Y purinoceptor 2|purinergic receptor P2Y |
P2RY4 | pyrimidinergic receptor P2Y4 | P2Y receptors | Available | ![]() | ATP | 27 µM | pyrimidinoceptor|uridine nucleotide receptor|NRU|UNR|P2Y ATP receptor 4|P2Y purinoceptor 4|P2Y4R|pyrimidinergic receptor P2Y |
P2RY6 | pyrimidinergic receptor P2Y6 | P2Y receptors | Available | ![]() | UDP | 96 nM | uridine nucleotide receptor|P2Y6|P2Y ATP receptor 6|P2Y purinoceptor 6|pyrimidinergic receptor P2Y |
P2RY11 | purinergic receptor P2Y11 | P2Y receptors | Available | ![]() | ATP | 13 µM | purinergic receptor P2Y, G-protein coupled, 11 |
P2RY12 | purinergic receptor P2Y12 | P2Y receptors | Available | ![]() | ADP | 3.0 µM | SP1999|P2YADP|HORK3|P2Y purinoceptor 12|P2Y12 platelet ADP receptor|purinergic receptor P2Y |
P2RY13 | purinergic receptor P2Y13 | P2Y receptors | GPR94|G protein-coupled receptor 86|P2Y purinoceptor 13|purinergic receptor P2Y, G-protein coupled 13|purinergic receptor P2Y | ||||
P2RY14 | purinergic receptor P2Y14 | P2Y receptors | Available | ![]() | UDP-glucose | 160 nM | G protein coupled receptor for UDP-glucose|G protein-coupled receptor 105|GPR105|P2Y purinoceptor 14|G-protein coupled receptor 105|purinergic receptor P2Y |
P2RY8 | P2Y receptor family member 8 | Orphan receptors | Available | G-protein coupled purinergic receptor P2Y8|P2Y purinoceptor 8|purinergic receptor P2Y8 | |||
P2RY10 | P2Y receptor family member 10 | P2Y receptors | Available | ![]() | LPS | 310 nM | purinergic receptor P2Y10|purinergic receptor P2Y, G-protein coupled 10|purinergic receptor P2Y |
PTH1R | parathyroid hormone 1 receptor | Parathyroid hormone receptors | Available | ![]() | PTH | 2.2 nM | PPR|PTHR|PTHR1 |
PTH2R | parathyroid hormone 2 receptor | Parathyroid hormone receptors | Available | ![]() | PTH | 9.0 nM | PTHR2 |
PROKR1 | prokineticin receptor 1 | Prokineticin receptors | Available | ![]() | Prokineticin2 | 15 ng/ml | GPR73a|VEGFR-1|ZAQ|GPR73|G-protein coupled receptor ZAQ|G protein-coupled receptor 73 |
PROKR2 | prokineticin receptor 2 | Prokineticin receptors | Available | ![]() | Prokineticin2 | 25 ng/ml | GPR73b|VEGFR-2|GPR73a|GPRg2|I5E |
PRLHR | prolactin releasing hormone receptor | Prolactin-releasing peptide receptor | Available | ![]() | PrRp-31 | 1.8 nM | PrRPR|GPR10|G protein-coupled receptor 10|prRP receptor |
PTGDR | prostaglandin D2 receptor | Prostanoid receptors | Available | ![]() | BW245C | 380 pM | DP1|prostanoid DP receptor-like|PTGDR1|prostaglandin D2 receptor (DP) |
PTGDR2 | prostaglandin D2 receptor 2 | Prostanoid receptors | Available | ![]() | (15)-15-CH3-PGD2 | 6.8 nM | CRTH2|CD294|G protein-coupled receptor 44|prostaglandin D2 receptor 2|PGD2 receptor|Gpr44 |
PTGER1 | prostaglandin E receptor 1 | Prostanoid receptors | Available | ![]() | Sulprostone | 26 nM | EP1 prostanoid receptor|PGE receptor EP1 subtype|prostanoid EP1 receptor|prostaglandin E receptor 1 (subtype EP1), 42kDa |
PTGER2 | prostaglandin E receptor 2 | Prostanoid receptors | Available | ![]() | Misoprostol | 62 nM | PGE receptor EP2 subtype|prostanoid EP2 receptor|Ptger-ep2|prostaglandin E receptor 2 (subtype EP2), 53kDa |
PTGER3 | prostaglandin E receptor 3 | Prostanoid receptors | Available | ![]() | Misoprostol | PGE receptor EP3 subtype|prostaglandin E receptor 3|prostanoid EP3 receptor | |
PTGER4 | prostaglandin E receptor 4 | Prostanoid receptors | Available | ![]() | Misoprostol | 840 nM | EP2|PGE receptor EP4 subtype|prostanoid EP4 receptor |
PTGFR | prostaglandin F receptor | Prostanoid receptors | Available | ![]() | Fluprostenol | 98 pM | PF2AR|PGF receptor|PGF2 alpha receptor|prostaglandin F receptor|prostaglandin F2-alpha receptor|prostaglandin F receptor (FP) |
PTGIR | prostaglandin I2 receptor | Prostanoid receptors | Available | ![]() | Beraprost | 130 nM | prostanoid IP receptor|prostacyclin receptor|prostaglandin I2 receptor|prostaglandin I2 (prostacyclin) receptor (IP) |
F2R | coagulation factor II thrombin receptor | Proteinase-activated receptors | Available | ![]() | TFLLR-NH2 | 180 nM | protease-activated receptor 1|coagulation factor II (thrombin) receptor |
F2RL1 | F2R like trypsin receptor 1 | Proteinase-activated receptors | Available | ![]() | SLIGKV-NH2 | 170 nM | GPR11|coagulation factor II receptor-like 1|Protease-activated receptor-2|coagulation factor II (thrombin) receptor-like 1 |
F2RL2 | coagulation factor II thrombin receptor like 2 | Proteinase-activated receptors | Available | ![]() | PAR-3 | 9.2 µM | coagulation factor II receptor-like 2|protease-activated receptor 3|thrombin receptor-like 2|coagulation factor II (thrombin) receptor-like 2 |
F2RL3 | F2R like thrombin or trypsin receptor 3 | Proteinase-activated receptors | Available | ![]() | AY-NH2 | 2.3 µM | coagulation factor II receptor-like 3|protease-activated receptor 4|thrombin receptor-like 3|coagulation factor II (thrombin) receptor-like 3|F2R like thrombin/trypsin receptor 3 |
QRFPR | pyroglutamylated RFamide peptide receptor | QRFP receptor | Available | ![]() | QRFP | 720 pM | AQ27|SP9155|GPR103|G protein-coupled receptor 103|peptide p518 receptor |
RXFP1 | relaxin family peptide receptor 1 | Relaxin family peptide receptors | Available | ![]() | Relaxin-1 | 10 nM | LGR7|RXFPR1|relaxin receptor 1|leucine-rich repeat-containing G-protein-coupled receptor 7|RX1|relaxin/insulin like family peptide receptor 1 |
RXFP2 | relaxin family peptide receptor 2 | Relaxin family peptide receptors | Available | ![]() | INSL3 | 790 pM | GPR106|RXFPR2|relaxin receptor 2|INSL3 receptor|leucine-rich repeat-containing G protein-coupled receptor 8|LGR8|relaxin/insulin like family peptide receptor 2 |
RXFP3 | relaxin family peptide receptor 3 | Relaxin family peptide receptors | Available | ![]() | Relaxin-3 | 12 nM | RLN3R1|RXFPR3|GPCR135|relaxin/insulin like family peptide receptor 3 |
RXFP4 | relaxin family peptide/INSL5 receptor 4 | Relaxin family peptide receptors | Available | ![]() | Relaxin-3 | 29 nM | RLN3R2|GPCR142|INSL5 receptor|RXFPR4|G protein-coupled receptor 100|relaxin/insulin-like family peptide receptor 4|relaxin/insulin like family peptide receptor 4 |
SSTR1 | somatostatin receptor 1 | Somatostatin receptors | Available | ![]() | Somatostatin-14 | 23 nM | SRIF-2|SS1R |
SSTR2 | somatostatin receptor 2 | Somatostatin receptors | Available | ![]() | Somatostatin-14 | 3.1 nM | somatotropin release-inhibiting factor receptor|SRIF-1 |
SSTR3 | somatostatin receptor 3 | Somatostatin receptors | Available | ![]() | Somatostatin-14 | 3.2 nM | SRIF1C|somatostatin receptor 28|SSR-28 |
SSTR4 | somatostatin receptor 4 | Somatostatin receptors | Available | ![]() | Somatostatin-14 | 290 pM | SRIF2B |
SSTR5 | somatostatin receptor 5 | Somatostatin receptors | Available | ![]() | Somatostatin-14 | 1.7 nM | SOMATO |
SUCNR1 | succinate receptor 1 | Succinate receptor | Available | ![]() | Succnic acid | 14 µM | succinate receptor 1|GPR91|P2Y purinoceptor 1|SUCNR1|G protein-coupled receptor 91 |
TACR1 | tachykinin receptor 1 | Tachykinin receptors | Available | ![]() | Neurokinin A | 990 pM | SPR|Substance P receptor|NK1R|TAC1R|neurokinin receptor 1|NK1 receptor |
TACR2 | tachykinin receptor 2 | Tachykinin receptors | Available | ![]() | Neurokinin A | 570 pM | Neurokinin B receptor|NKNAR|SKR|TAC2R|neurokinin A receptor|NK-2 receptor|SP-E receptor|Substance K receptor |
TACR3 | tachykinin receptor 3 | Tachykinin receptors | Available | ![]() | Neurokinin A | 27 nM | Neurokinin B receptor|neurokinin beta receptor|Nmkr|Tac3r|neuromedin K receptor|NK-3 receptor|SP-N receptor |
TRHR | thyrotropin releasing hormone receptor | Thyrotropin-releasing hormone receptors | Available | ![]() | TRH | 160 pM | TRH receptor|thyroliberin receptor|TRH-R|TRH-R1 |
TAAR1 | trace amine associated receptor 1 | Trace amine receptor | Available | ![]() | Tyramine | 880 nM | TAR1|TaR-1|trace amine receptor 1|TRAR1 |
UTS2R | urotensin 2 receptor | Urotensin receptor | Available | ![]() | Urotensin II | 92 pM | GPR14|UII-R1|UTR2|G protein-coupled receptor 14|urotensin II receptor|SENR (sensory epithelial neuropeptide-like receptor) |
AVPR1A | arginine vasopressin receptor 1A | Vasopressin and oxytocin receptors | Available | ![]() | [R]-Vasopressin | 510 pM | V1aR|AVPR1|antidiuretic hormone receptor 1a|AVPR |
AVPR1B | arginine vasopressin receptor 1B | Vasopressin and oxytocin receptors | Available | ![]() | [R]-Vasopressin | 840 pM | Antidiuretic hormone receptor 1b|AVPR3|V3|V1bR|Vasopressin V3 receptor|VPR3|vasopressin V1b receptor|V3/V1b pituitary vasopressin receptor |
AVPR2 | arginine vasopressin receptor 2 | Vasopressin and oxytocin receptors | Available | ![]() | [R]-Vasopressin | 4.8 nM | ADHR|DIR3|antidiuretic hormone receptor|renal-type arginine vasopressin receptor |
OXTR | oxytocin receptor | Vasopressin and oxytocin receptors | Available | ![]() | Oxtocin | 1.9 nM | OTR |
ADCYAP1R1 | ADCYAP receptor type I | VIP and PACAP receptors | Available | ![]() | PACAP | 4.4 nM | PAC1R|PVR1|PACAP receptor 1|PACAP type IA receptor|PACAPR1|pituitary adenylate cyclase activating polypeptide 1 receptor (1)|PACAP1-R|adenylate cyclase activating polypeptide 1 receptor 1|adenylate cyclase activating polypeptide 1 receptor type 1|ADCYAP receptor type 1 |
VIPR1 | vasoactive intestinal peptide receptor 1 | VIP and PACAP receptors | Available | ![]() | VIP | 2.7 nM | PVR2|HVR1|RDC1|VIP and PACAP receptor 1|PACAP-R2|pituitary adenylate cyclase-activating polypeptide type II receptor|VIP-R1 |
VIPR2 | vasoactive intestinal peptide receptor 2 | VIP and PACAP receptors | Available | ![]() | VIP | 13 nM | PVR3|VIP and PACAP receptor 2|PACAP-R3|pituitary adenylate cyclase-activating polypeptide type III receptor |
BDKRB1 | bradykinin receptor B1 | Bradykinin receptors | B1BKR|BKR1|B1R|kinin B1 receptor|bradykinin receptor | ||||
BDKRB2 | bradykinin receptor B2 | Bradykinin receptors | B2BKR|B2BRA|BK-2 receptor|BK2R|bradykinin receptor | ||||
CCR3 | C-C motif chemokine receptor 3 | Chemokine receptors | CC CKR3|MIP-1αRL-2 (mouse)|CKR3|CC-CKR-3|CD193|chemokine (C-C motif) receptor 3 | ||||
C5AR2 | complement component 5a receptor 2 | Complement peptide receptors | C5L2|C5A receptor beta|complement 5A receptor beta|G protein-coupled receptor 77|GPR77 | ||||
GRM3 | glutamate metabotropic receptor 3 | Metabotropic glutamate receptors | mGluR3|GPRC1C|glutamate receptor | ||||
GRM7 | glutamate metabotropic receptor 7 | Metabotropic glutamate receptors | mGluR7|GLUR7|GPRC1G|mGlu7a receptor|glutamate receptor | ||||
TBXA2R | thromboxane A2 receptor | Prostanoid receptors | prostanoid TP receptor|TXA2-R | ||||
AGTR2 | angiotensin II receptor type 2 | Orphan receptors | Available | MRX88|angiotensin receptor 2|angiotensin II type 2 receptor|AT2R|AT2-R|AT2 receptor|Agtr2|angiotensin II receptor, type 2|angiotensin II receptor | |||
GPRC6A | G protein-coupled receptor class C group 6 member A | Orphan receptors | Available | GPCR6A|G protein-coupled receptor, family C, group 6, member A|G protein-coupled receptor, class C, group 6, member A|G protein-coupled receptor | |||
CCRL2 | C-C motif chemokine receptor like 2 | Orphan receptors | Available | CCR11|CKRX|CRAM-A|CRAM-B|ACR5|CCR6|Chemokine receptor X | |||
ACKR3 | atypical chemokine receptor 3 | Orphan receptors | Available | chemokine (C-X-C motif) receptor 7|chemokine orphan receptor 1|CXCR7|Cxcr7|GPR159|G-protein coupled receptor 159|G-protein coupled receptor RDC1 homolog|RDC-1 | |||
GPR1 | G protein-coupled receptor 1 | Orphan receptors | Available | GPR1|G protein-coupled receptor 1|Chemerin2 | |||
GPR3 | G protein-coupled receptor 3 | Orphan receptors | Available | Gpcr21|GPCR3|ACCA orphan receptor|adenylate cyclase constitutive activator|G protein-coupled receptor R4|Gpcr20 | |||
GPR4 | G protein-coupled receptor 4 | Orphan receptors | Available | GPR19|G-protein coupled receptor 19 | |||
GPR6 | G protein-coupled receptor 6 | Orphan receptors | Available | Sphingosine 1-phosphate receptor GPR6 | |||
GPR12 | G protein-coupled receptor 12 | Orphan receptors | Available | Gpcr01|Gpcr20|GPCR21|GPCR12|R334 | |||
GPR15 | G protein-coupled receptor 15 | Orphan receptors | Available | BOB|Brother of Bonzo | |||
GPR17 | G protein-coupled receptor 17 | Orphan receptors | Available | P2Y-like receptor|UDP/CysLT receptor|R12|uracil nucleotide/cysteinyl leukotriene receptor | |||
GPR18 | G protein-coupled receptor 18 | Orphan receptors | Available | GPCRW|NAGly receptor|N-arachidonoyol glycine receptor | |||
GPR19 | G protein-coupled receptor 19 | Orphan receptors | Available | GPR-NGA | |||
GPR20 | G protein-coupled receptor 20 | Orphan receptors | Available | Gpcr5-1|P2Y4|G protein-coupled receptor 5-1 | |||
GPR21 | G protein-coupled receptor 21 | Orphan receptors | Available | ||||
GPR22 | G protein-coupled receptor 22 | Orphan receptors | Available | ||||
GPR25 | G protein-coupled receptor 25 | Orphan receptors | Available | ||||
GPR26 | G protein-coupled receptor 26 | Orphan receptors | Available | ||||
GPR27 | G protein-coupled receptor 27 | Orphan receptors | Available | super conserved receptor expressed in brain 1|SREB1 | |||
GPR31 | G protein-coupled receptor 31 | Orphan receptors | Available | 12-HETER|HETER1|hydroxyeicosatetraenoic (HETE) acid receptor 1|12-(S)-HETE acid receptor|G protein-coupled receptor 31, D17Leh66c region | |||
GPR32 | G protein-coupled receptor 32 | Orphan receptors | Available | RvD1|RVDR1|resolvin D1 receptor | |||
GPR34 | G protein-coupled receptor 34 | Lysophospholipid (LPS) receptors | Available | ![]() | LPS | 240 nM | |
GPR35 | G protein-coupled receptor 35 | Orphan receptors | Available | G-protein coupled receptor 3|KYNA receptor|Kynurenic acid receptor | |||
GPR37 | G protein-coupled receptor 37 | Orphan receptors | Available | EDNRBL|EDNRLB|PAELR|hET(B)R-LP|G-protein coupled receptor CNS1|parkin-associated endothelin B-like receptor|Endothelin B receptor-like protein 1 | |||
GPR37L1 | G protein-coupled receptor 37 like 1 | Orphan receptors | Available | CAG-18|endothelin B receptor-like protein 2|ETBRLP2|G-protein coupled receptor CNS2 | |||
GPR39 | G protein-coupled receptor 39 | Orphan receptors | Available | ||||
GPR45 | G protein-coupled receptor 45 | Orphan receptors | Available | PSP24|high-affinity lysophosphatidic acid receptor|PSP24alpha|PSP24A | |||
GPR50 | G protein-coupled receptor 50 | Orphan receptors | Available | MTNRL|H9|Mel1c|melatonin-related receptor | |||
GPR52 | G protein-coupled receptor 52 | Orphan receptors | Available | ||||
GPR61 | G protein-coupled receptor 61 | Orphan receptors | Available | GPCR3|BALGR|biogenic amine receptor-like GPCR | |||
GPR62 | G protein-coupled receptor 62 | Orphan receptors | Available | GPCR8 | |||
GPR63 | G protein-coupled receptor 63 | Orphan receptors | Available | PSP24-2|PSP24B|PSP24beta | |||
GPR65 | G protein-coupled receptor 65 | Orphan receptors | Available | Dig1|Gpcr25|Psychosine receptor|TDAG8|T cell death associated protein 8 | |||
GPR68 | G protein-coupled receptor 68 | Orphan receptors | Available | GPR12A|Ovarian cancer G-protein coupled receptor 1|sphingosylphosphorylcholine receptor|OGR1 | |||
GPR75 | G protein-coupled receptor 75 | Orphan receptors | Available | WI-31133|WI31133 | |||
GPR78 | G protein-coupled receptor 78 | Orphan receptors | Available | ||||
GPR82 | G protein-coupled receptor 82 | Orphan receptors | Available | ||||
GPR83 | G protein-coupled receptor 83 | Orphan receptors | Available | GIR|GPR72|glucocorticoid induced receptor|G protein-coupled receptor 72|JP05 | |||
GPR85 | G protein-coupled receptor 85 | Orphan receptors | Available | Srep2|SREB2|SREB|Super conserved receptor expressed in brain 2|PKrCx1 | |||
GPR87 | G protein-coupled receptor 87 | Orphan receptors | Available | FKSG78|GPR95 | |||
GPR88 | G protein-coupled receptor 88 | Orphan receptors | Available | STRG|striatum-specific G-protein coupled receptor | |||
GPR101 | G protein-coupled receptor 101 | Orphan receptors | Available | GPCR6 | |||
GPR132 | G protein-coupled receptor 132 | Orphan receptors | Available | G protein-coupled receptor G2A|G2 accumulation protein | |||
GPR135 | G protein-coupled receptor 135 | Orphan receptors | Available | HUMNPIIY20|PAFR | |||
GPR139 | G protein-coupled receptor 139 | Orphan receptors | Available | G(q)-coupled orphan receptor GPRg1|GPRG1|G-protein-coupled receptor PGR3 | |||
GPR141 | G protein-coupled receptor 141 | Orphan receptors | Available | axor115|G-protein coupled receptor PGR13 | |||
GPR142 | G protein-coupled receptor 142 | Orphan receptors | Available | KIF19|AXOR103|G-protein coupled receptor PGR2 | |||
GPR146 | G protein-coupled receptor 146 | Orphan receptors | Available | AXOR120|G-protein coupled receptor PGR8 | |||
GPR148 | G protein-coupled receptor 148 | Orphan receptors | Available | BTR|PGR6|brain and testis restricted GPCR | |||
GPR149 | G protein-coupled receptor 149 | Orphan receptors | Available | IEDA|G-protein coupled receptor PGR10|induced early in differentiating astrocytes gene protein | |||
GPR150 | G protein-coupled receptor 150 | Orphan receptors | Available | PGR11 | |||
GPR151 | G protein-coupled receptor 151 | Orphan receptors | Available | GALR4|G-protein coupled receptor PGR7|galanin receptor 4 | |||
GPR152 | G protein-coupled receptor 152 | Orphan receptors | Available | PGR1|PGR5|G-protein coupled receptor PGR5 | |||
GPR153 | G protein-coupled receptor 153 | Orphan receptors | Available | PGR1 | |||
GPR160 | G protein-coupled receptor 160 | Orphan receptors | Available | GPCR1|GPCR150 | |||
GPR161 | G protein-coupled receptor 161 | Orphan receptors | Available | G-protein coupled receptor RE2 | |||
GPR162 | G protein-coupled receptor 162 | Orphan receptors | Available | GRCA | |||
GPR171 | G protein-coupled receptor 171 | Orphan receptors | Available | G-protein coupled receptor H963|platelet activating receptor homolog | |||
GPR173 | G protein-coupled receptor 173 | Orphan receptors | Available | SREB3|Super conserved receptor expressed in brain 3 | |||
GPR174 | G protein-coupled receptor 174 | Lysophospholipid (LPS) receptors | Available | ![]() | LPS | 22 nM | FKSG79 |
GPR182 | G protein-coupled receptor 182 | Orphan receptors | Available | ADMR|Gpcr22|NOW|adrenomedullin receptor|L1-R|Gpcr17 | |||
LGR4 | leucine rich repeat containing G protein-coupled receptor 4 | Orphan receptors | Available | GPR48|leucine-rich repeat-containing G protein-coupled receptor 4|leucine-rich repeat containing G protein-coupled receptor 4 | |||
LGR5 | leucine rich repeat containing G protein-coupled receptor 5 | Orphan receptors | Available | GPR49|FEX|GPR67|orphan G protein-coupled receptor HG38|leucine-rich repeat-containing G protein-coupled receptor 5|leucine-rich repeat containing G protein-coupled receptor 5 | |||
LGR6 | leucine rich repeat containing G protein-coupled receptor 6 | Orphan receptors | Available | VTS20631|leucine-rich repeat-containing G protein-coupled receptor 6|leucine-rich repeat containing G protein-coupled receptor 6 | |||
MAS1 | MAS1 proto-oncogene, G protein-coupled receptor | Orphan receptors | Available | MAS|angiotensin 1-7 receptor|MAS1 proto-oncogene, G protein-coupled receptor|MAS1 proto-oncogene | |||
MAS1L | MAS1 proto-oncogene like, G protein-coupled receptor | Orphan receptors | Available | MAS-L|MAS-R|MRG | |||
MRGPRD | MAS related GPR family member D | Orphan receptors | Available | TGR7|Beta-alanine receptor|G-protein coupled receptor TGR7|mas-related G-protein coupled receptor member D|MAS-related gene D|MAS-related GPR | |||
MRGPRE | MAS related GPR family member E | Orphan receptors | Available | GPR167|MRGE|MAS-related gene E|MAS-related GPR | |||
MRGPRF | MAS related GPR family member F | Orphan receptors | Available | GPR140|GPR168|G-protein coupled receptor 14|MRGF|G-protein coupled receptor RTA|MAS-related gene F|MAS-related GPR | |||
MRGPRG | MAS related GPR family member G | Orphan receptors | Available | EBRT2|GPR169|MRGG|MAS-related gene G|MAS-related GPR | |||
MRGPRX1 | MAS related GPR family member X1 | Orphan receptors | Available | Mrgc|Mrgprb2|Mrgprc|Mrgprc11|MRGX1|Sensory neuron-specific G-protein coupled receptor 4|SNSR4 | |||
MRGPRX2 | MAS related GPR family member X2 | Orphan receptors | Available | Mrgprb10|MRGX2 | |||
MRGPRX3 | MAS related GPR family member X3 | Orphan receptors | Available | MrgA|Mrgpra|Mrga10|SNSR1|Sensory neuron-specific G protein-coupled receptor 1 | |||
MRGPRX4 | MAS related GPR family member X4 | Orphan receptors | Available | SNSR6|MAS-related GPR, member X4|Sensory neuron-specific G-protein coupled receptor 6 | |||
TAAR2 | trace amine associated receptor 2 | Orphan receptors | Available | GPR58|G protein-coupled receptor 58|trace amine receptor 2 | |||
TAAR5 | trace amine associated receptor 5 | Orphan receptors | Available | PNR|Trace amine receptor 5 | |||
TAAR6 | trace amine associated receptor 6 | Orphan receptors | Available | SCZD5|TAR4|Trace amine receptor 4|TRAR4|TA4|trace amine receptor 6 | |||
TAAR8 | trace amine associated receptor 8 | Orphan receptors | Available | GPR102|TAR11|TAR5|trace amine receptor 5|trace amine receptor 11|trace amine receptor 8a|trace amine associated receptor 8 | |||
TAAR9 | trace amine associated receptor 9 | Orphan receptors | Available | TRAR3|trace amine receptor 3|trace amine receptor 9 | |||
GPR143 | G protein-coupled receptor 143 | Orphan receptors | Available | MOA1|ocular albinism 1 (Nettleship-Falls)|NYS6|Ocular albinism type 1 protein | |||
GPR157 | G protein-coupled receptor 157 | Orphan receptors | Available | ||||
GPR156 | G protein-coupled receptor 156 | Orphan receptors | Available | PGR28|PGR22|GABABL|GABAB-related G-protein coupled receptor | |||
GPR158 | G protein-coupled receptor 158 | Orphan receptors | Available | ||||
GPER1 | G protein-coupled estrogen receptor 1 | Orphan receptors | Available | CEPR|CMKRL2|DRY12|FEG-1|Gpr41|LERGU|LERGU2|chemokine receptor-like 2|Flow-induced endothelial G-protein coupled receptor 1|GPGR|LYGPR|Lymphocyte-derived G-protein coupled receptor|Membrane estrogen receptor|mER|GPCR-BR|GPR30|IL8-related receptor DRY12 | |||
GPRC5A | G protein-coupled receptor class C group 5 member A | Orphan receptors | Available | RAIG1|retinoic acid induced 3|orphan G protein-coupling receptor PEIG-1|retinoic acid-induced gene 1 protein|Retinoic acid-induced protein 3|GPCR5A|RAI3|G protein-coupled receptor, class C, group 5, member A|G protein-coupled receptor | |||
GPRC5B | G protein-coupled receptor class C group 5 member B | Orphan receptors | Available | RAIG2|retinoic acid-induced gene 2 protein|G protein-coupled receptor, class C, group 5, member B|G protein-coupled receptor | |||
GPRC5C | G protein-coupled receptor class C group 5 member C | Orphan receptors | Available | RAIG3|retinoic acid-induced gene 3 protein|G protein-coupled receptor, family C, group 5, member C|G protein-coupled receptor, class C, group 5, member C|G protein-coupled receptor | |||
GPRC5D | G protein-coupled receptor class C group 5 member D | Orphan receptors | Available | RAIG4|G protein-coupled receptor, class C, group 5, member D|G protein-coupled receptor | |||
ACKR2 | atypical chemokine receptor 2 | Orphan receptors | Available | CCR10|CCR9|CMBRK9|C-C chemokine receptor D6|chemokine binding protein 2|CMKBR9 | |||
ACKR4 | atypical chemokine receptor 4 | Orphan receptors | Available | CC-CKR-11|CCR10|CKR-11|CCR11|PPR1|VSHK1 | |||
ACKR1 | atypical chemokine receptor 1 (Duffy blood group) | Orphan receptors | Available | Duffy antigen/chemokine receptor|atypical chemokine receptor 1|CD234|Dfy|Duffy blood group, atypical chemokine receptor|Darc | |||
GPR176 | G protein-coupled receptor 176 | Orphan receptors | Available | HB954|RBU-15|G-protein coupled receptor AGR9 | |||
GPR107 | G protein-coupled receptor 107 | Orphan receptors | Available | LUSTR1|GCDRP|Lung seven transmembrane receptor 1 | |||
GPR137 | G protein-coupled receptor 137 | Orphan receptors | Available | GPR137A|TM7SF1L1|TM7SF1|Transmembrane 7 superfamily member 1-like 1 protein | |||
TPRA1 | transmembrane protein adipocyte associated 1 | Orphan receptors | Available | GPR175|TMEM227|TPRA40|G protein-coupled receptor 175|transmembrane protein 227|transmembrane protein, adipocyte asscociated 1|transmembrane protein |
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