+D Receptor KO
#
G Protein-Coupled Receptors - Pygoscelis adeliae (Adelie penguin)
%
!
ARhodopsin family
B Biogenic amine
C Acetylcholine (muscarinic)
D 103924397 CHRM2; muscarinic acetylcholine receptor M2 K04130 CHRM2; muscarinic acetylcholine receptor M2
D 103921225 CHRM3; muscarinic acetylcholine receptor M3 K04131 CHRM3; muscarinic acetylcholine receptor M3
D 103921716 CHRM4; muscarinic acetylcholine receptor M4 K04132 CHRM4; muscarinic acetylcholine receptor M4
D 103914355 CHRM5; muscarinic acetylcholine receptor M5 K04133 CHRM5; muscarinic acetylcholine receptor M5
C Adrenaline
D 103913086 ADRA1A; alpha-1A adrenergic receptor K04135 ADRA1A; adrenergic receptor alpha-1A
D 103912252 ADRA1B; alpha-1B adrenergic receptor K04136 ADRA1B; adrenergic receptor alpha-1B
D 103923499 ADRA1D; alpha-1D adrenergic receptor K04137 ADRA1D; adrenergic receptor alpha-1D
D 103918576 ADRA2A; alpha-2A adrenergic receptor K04138 ADRA2A; adrenergic receptor alpha-2A
D 103920994 ADRA2C; alpha-2C adrenergic receptor K04140 ADRA2C; adrenergic receptor alpha-2C
D 103918669 ADRB1; LOW QUALITY PROTEIN: beta-1 adrenergic receptor K04141 ADRB1; adrenergic receptor beta-1
D 103912309 ADRB2; beta-2 adrenergic receptor K04142 ADRB2; adrenergic receptor beta-2
D 103912369 ADRB3; beta-3 adrenergic receptor K04143 ADRB3; adrenergic receptor beta-3
C Dopamine
D 103912233 DRD1; D(1A) dopamine receptor K04144 DRD1; dopamine receptor D1
D 103921539 DRD2; D(2) dopamine receptor isoform X1 K04145 DRD2; dopamine receptor D2
D 103921515 DRD3; D(3) dopamine receptor K04146 DRD3; dopamine receptor D3
D 103925149 DRD4; D(4) dopamine receptor K04147 DRD4; dopamine receptor D4
D 103913109 D(1) dopamine receptor-like K05840 DRD5; dopamine receptor D5
D 103913886 D(1C) dopamine receptor-like K05840 DRD5; dopamine receptor D5
D 103920961 DRD5; D(1B) dopamine receptor K05840 DRD5; dopamine receptor D5
C Dopamine and ecdysteroid
C Histamine
D 103915218 HRH1; histamine H1 receptor K04149 HRH1; histamine receptor H1
D 103923527 histamine H2 receptor-like K04150 HRH2; histamine receptor H2
D 103924922 HRH2; histamine H2 receptor K04150 HRH2; histamine receptor H2
D 103913789 histamine H3 receptor-like K04151 HRH3; histamine receptor H3
D 103919381 HRH3; histamine H3 receptor K04151 HRH3; histamine receptor H3
D 103923207 HRH4; LOW QUALITY PROTEIN: histamine H4 receptor K04151 HRH3; histamine receptor H3
C Octopamine and tryamine
C Serotonin
D 103912778 HTR1A; 5-hydroxytryptamine receptor 1A K04153 HTR1; 5-hydroxytryptamine receptor 1
D 103916859 HTR1F; 5-hydroxytryptamine receptor 1F K04153 HTR1; 5-hydroxytryptamine receptor 1
D 103925453 HTR1D; 5-hydroxytryptamine receptor 1D K04153 HTR1; 5-hydroxytryptamine receptor 1
D 103924666 HTR1B; 5-hydroxytryptamine receptor 1B K04153 HTR1; 5-hydroxytryptamine receptor 1
D 103924572 HTR1E; 5-hydroxytryptamine receptor 1E K04153 HTR1; 5-hydroxytryptamine receptor 1
D 103915890 HTR2A; 5-hydroxytryptamine receptor 2A K04157 HTR2; 5-hydroxytryptamine receptor 2
D 103916571 HTR2B; 5-hydroxytryptamine receptor 2B K04157 HTR2; 5-hydroxytryptamine receptor 2
D 103923352 HTR2C; 5-hydroxytryptamine receptor 2C isoform X1 K04157 HTR2; 5-hydroxytryptamine receptor 2
D 103912320 HTR4; 5-hydroxytryptamine receptor 4 K04160 HTR4; 5-hydroxytryptamine receptor 4
D 103915634 HTR5A; 5-hydroxytryptamine receptor 5A K04161 HTR5; 5-hydroxytryptamine receptor 5
D 103919620 5-hydroxytryptamine receptor 5A-like K04161 HTR5; 5-hydroxytryptamine receptor 5
D 103918008 HTR6; 5-hydroxytryptamine receptor 6 K04162 HTR6; 5-hydroxytryptamine receptor 6
D 103913617 HTR7; 5-hydroxytryptamine receptor 7 K04163 HTR7; 5-hydroxytryptamine receptor 7
D 103924221 5-hydroxytryptamine receptor 7-like K04163 HTR7; 5-hydroxytryptamine receptor 7
C Trace amine
D 103912690 trace amine-associated receptor 1-like K05051 TAAR; trace amine associated receptor
D 103912736 TAAR5; trace amine-associated receptor 5 K05051 TAAR; trace amine associated receptor
B Peptide
C Adrenomedullin (G10D)
D 103925442 GPR182; G-protein coupled receptor 182 K04242 ADMR; adrenomedullin receptor
C Adropin
D 103914387 GPR19; LOW QUALITY PROTEIN: probable G-protein coupled receptor 19 K04316 GPR19; G protein-coupled receptor 19
C Apelin
C Anaphylatoxin
D 103915109 C3AR1; C3a anaphylatoxin chemotactic receptor K04009 C3AR1; C3a anaphylatoxin chemotactic receptor
D 103922286 C5AR1; C5a anaphylatoxin chemotactic receptor 1 K04010 C5AR1; C5a anaphylatoxin chemotactic receptor 1
C Angiotensin
D 103913836 AGTR1; type-1 angiotensin II receptor K04166 AGTR1; angiotensin II receptor type 1
D 103923355 AGTR2; type-2 angiotensin II receptor K04167 AGTR2; angiotensin II receptor type 2
C BigLEN
D 103925287 GPR171; probable G-protein coupled receptor 171 K08441 GPR171; G protein-coupled receptor 171
C Bombesin
D 103912753 NMBR; neuromedin-B receptor K04168 NMBR; neuromedin B receptor
D 103918208 GRPR; gastrin-releasing peptide receptor K04169 GRPR; gastrin-releasing peptide receptor
D 103923372 BRS3; bombesin receptor subtype-3 K04170 BRS3; bombesin receptor subtype-3
C Bradykinin
D 103915668 BDKRB1; B1 bradykinin receptor K03915 BDKRB1; bradykinin receptor B1
D 103915666 BDKRB2; B2 bradykinin receptor K03916 BDKRB2; bradykinin receptor B2
C Cholecystokinin
D 103914702 CCKAR; cholecystokinin receptor type A K04194 CCKAR; cholecystokinin A receptor
C Endothelin
D 103919906 EDNRA; endothelin-1 receptor K04197 EDNRA; endothelin receptor type A
D 103923691 EDNRB; endothelin B receptor K04198 EDNRB; endothelin receptor type B
D 103925891 endothelin B receptor-like K04198 EDNRB; endothelin receptor type B
C fMet-Leu-Phe
C Follicle stimulating hormone (FSH)
D 103924987 FSHR; follicle-stimulating hormone receptor K04247 FSHR; follicle stimulating hormone receptor
C Galanin
D 103914189 LOW QUALITY PROTEIN: galanin receptor type 1-like K04230 GALR1; galanin receptor 1
D 103917749 GALR1; galanin receptor type 1 K04230 GALR1; galanin receptor 1
D 103917436 GALR2; galanin receptor type 2 K04231 GALR2; galanin receptor 2
D 103917135 galanin receptor type 2-like K04231 GALR2; galanin receptor 2
D 103924157 GALR3; galanin receptor type 3 K04232 GALR3; galanin receptor 3
C Ghrelin
D 103919200 LOW QUALITY PROTEIN: growth hormone secretagogue receptor type 1-like K04284 GHSR; growth hormone secretagogue receptor
D 103924980 GHSR; growth hormone secretagogue receptor type 1 K04284 GHSR; growth hormone secretagogue receptor
C Gonadotropin-releasing hormone (GnRH)
D 103914819 GNRHR; gonadotropin-releasing hormone receptor K04280 GNRHR; gonadotropin-releasing hormone receptor
C Lutropin-choriogonadotropic hormone
D 103925033 LHCGR; lutropin-choriogonadotropic hormone receptor K04248 LHCGR; lutropin-choriogonadotropic hormone receptor
C Melanin-concentrating hormone (MCH)
D 103917649 melanin-concentrating hormone receptor 1-like K04320 MCHR1; melanin-concentrating hormone receptor 1
D 103916774 melanin-concentrating hormone receptor 1-like K04320 MCHR1; melanin-concentrating hormone receptor 1
C Melanocortin
D 103912328 MC2R; LOW QUALITY PROTEIN: adrenocorticotropic hormone receptor K04200 MC2R; melanocortin 2 receptor
D 103919280 MC3R; melanocortin receptor 3 K04201 MC3R; melanocortin 3 receptor
D 103919218 MC4R; melanocortin receptor 4 K04202 MC4R; melanocortin 4 receptor
D 103912269 MC5R; melanocortin receptor 5 K04203 MC5R; melanocortin 5 receptor
C Motilin
D 103913487 MLNR; LOW QUALITY PROTEIN: motilin receptor K05266 MLNR; motilin receptor
C Neuromedin U
D 103916567 NMUR1; neuromedin-U receptor 1 K05052 NMUR1; neuromedin U receptor 1
D 103915730 NMUR2; neuromedin-U receptor 2 K05053 NMUR2; neuromedin U receptor 2
C Neuropeptide FF
D 103916951 NPFFR2; neuropeptide FF receptor 2 K08375 NPFFR2; neuropeptide FF receptor 2
C Neuropeptide S
D 103923983 NPSR1; neuropeptide S receptor K08376 NPSR1; neuropeptide S receptor
C Neuropeptide W / neuropeptide B
D 103919399 NPBWR2; neuropeptides B/W receptor type 2 K08377 NPBWR2; neuropeptides B/W receptor 2
C Neuropeptide Y
D 103917909 NPY1R; neuropeptide Y receptor type 1 K04204 NPY1R; neuropeptide Y receptor type 1
D 103915748 neuropeptide Y receptor type 2-like K04205 NPY2R; neuropeptide Y receptor type 2
D 103921779 NPY2R; neuropeptide Y receptor type 2 K04205 NPY2R; neuropeptide Y receptor type 2
D 103913814 neuropeptide Y receptor type 4-like K04206 NPY4R; neuropeptide Y receptor type 4
D 103917898 NPY5R; neuropeptide Y receptor type 5 K04207 NPY5R; neuropeptide Y receptor type 5
D 103915769 neuropeptide Y receptor type 6-like K04208 NPY6R; neuropeptide Y receptor type 6
D 103925539 probable G-protein coupled receptor 83 K04210 GPR83; G protein-coupled receptor 83
D 103925555 probable G-protein coupled receptor 83 K04210 GPR83; G protein-coupled receptor 83
D 103926042 GPR83; probable G-protein coupled receptor 83 K04210 GPR83; G protein-coupled receptor 83
C Neurotensin
D 103919310 NTSR1; neurotensin receptor type 1 K04211 NTSR1; neurotensin receptor 1
C Opioid
D 103916913 OPRD1; LOW QUALITY PROTEIN: delta-type opioid receptor K04213 OPRD1; delta-type opioid receptor
D 103923653 OPRK1; kappa-type opioid receptor K04214 OPRK1; kappa-type opioid receptor
D 103917049 OPRM1; mu-type opioid receptor K04215 OPRM1; mu-type opioid receptor
D 103919325 OPRL1; nociceptin receptor K04216 OPRL1; nociceptin receptor
C Orexigenic neuropeptide QRFP
D 103926109 QRFPR; pyroglutamylated RFamide peptide receptor isoform X1 K08378 QRFPR; pyroglutamylated RFamide peptide receptor
C Orexin
D 103924620 HCRTR2; orexin receptor type 2 K04239 HCRTR2; hypocretin (orexin) receptor 2
C Oxytocin
D 103913592 OXTR; oxytocin receptor K04229 OXTR; oxytocin receptor
C Prokineticin
D 103920512 prokineticin receptor 2 K08380 PROKR2; prokineticin receptor 2
C Prolactin-releasing peptide (PrRP)
D 103912354 prolactin-releasing peptide receptor-like K04314 PRLHR; prolactin releasing hormone receptor
D 103925212 prolactin-releasing peptide receptor-like K04314 PRLHR; prolactin releasing hormone receptor
D 103918551 PRLHR; prolactin-releasing peptide receptor K04314 PRLHR; prolactin releasing hormone receptor
C Prosaposin
D 103923851 GPR37; prosaposin receptor GPR37 K04243 GPR37; prosaposin receptor
D 103913829 GPR37L1; prosaposin receptor GPR37L1 K04244 GPR37L1; prosaposin receptor
C Relaxin
D 103918079 RXFP1; LOW QUALITY PROTEIN: relaxin receptor 1 K04306 RXFP1; relaxin family peptide receptor 1
D 103920183 RXFP2; LOW QUALITY PROTEIN: relaxin receptor 2 K04307 RXFP2; relaxin family peptide receptor 2
D 103925549 relaxin receptor 1-like K04307 RXFP2; relaxin family peptide receptor 2
D 103912222 RXFP3; relaxin-3 receptor 1 K08397 RXFP3; relaxin family peptide receptor 3
C Somatostatin
D 103912952 SSTR1; somatostatin receptor type 1 K04217 SSTR1; somatostatin receptor 1
D 103914928 SSTR2; somatostatin receptor type 2 K04218 SSTR2; somatostatin receptor 2
D 103924147 SSTR3; somatostatin receptor type 3 K04219 SSTR3; somatostatin receptor 3
D 103921447 SSTR5; somatostatin receptor type 5 K04221 SSTR5; somatostatin receptor 5
C Tachykinin
D 103917165 substance-P receptor-like K04222 TACR1; tachykinin receptor 1
D 103919527 TACR3; neuromedin-K receptor K04224 TACR3; tachykinin receptor 3
C Thrombin
D 103919756 F2R; proteinase-activated receptor 1 K03914 F2R; coagulation factor II (thrombin) receptor
D 103919757 F2RL1; proteinase-activated receptor 2 K04234 F2RL1; coagulation factor II (thrombin) receptor-like 1
D 103919701 F2RL2; proteinase-activated receptor 3 K04235 F2RL2; coagulation factor II (thrombin) receptor-like 2
D 103926444 F2RL3; proteinase-activated receptor 4 K04236 F2RL3; coagulation factor II (thrombin) receptor-like 3
C Thyrotropin
D 103912982 TSHR; thyrotropin receptor isoform X1 K04249 TSHR; thyrotropin receptor
C Thyrotropin-releasing hormone (TRH)
D 103919340 thyrotropin-releasing hormone receptor-like K04282 TRHR; thyrotropin-releasing hormone receptor
D 103916184 TRHR; thyrotropin-releasing hormone receptor K04282 TRHR; thyrotropin-releasing hormone receptor
C Urotensin II
D 103914179 urotensin-2 receptor-like K04241 UTS2R; urotensin 2 receptor
D 103924183 urotensin-2 receptor-like K04241 UTS2R; urotensin 2 receptor
D 103918861 urotensin-2 receptor-like K04241 UTS2R; urotensin 2 receptor
D 103919044 urotensin-2 receptor-like K04241 UTS2R; urotensin 2 receptor
C Vasopressin
D 103920050 AVPR1A; vasopressin V1a receptor K04226 AVPR1A; arginine vasopressin receptor 1A
D 103919844 AVPR1B; vasopressin V1b receptor K04227 AVPR1B; arginine vasopressin receptor 1B
D 103920003 [Arg8]-vasotocin receptor-like K04228 AVPR2; arginine vasopressin receptor 2
C Neuropeptide receptors
B Chemokine
C CC Chemokine
D 103914385 CCR4; C-C chemokine receptor type 4 K04179 CCR4; C-C chemokine receptor type 4
D 103922998 C-C chemokine receptor type 2-like K04180 CCR5; C-C chemokine receptor type 5
D 103922999 C-C chemokine receptor type 5-like K04180 CCR5; C-C chemokine receptor type 5
D 103921313 CCR6; C-C chemokine receptor type 6 K04181 CCR6; C-C chemokine receptor type 6
D 103921613 CCR7; C-C chemokine receptor type 7 K04182 CCR7; C-C chemokine receptor type 7
D 103914404 CCR8; C-C chemokine receptor type 8 K04183 CCR8; C-C chemokine receptor type 8
D 103923017 LOW QUALITY PROTEIN: C-C chemokine receptor type 8-like K04183 CCR8; C-C chemokine receptor type 8
D 103923016 CCR9; C-C chemokine receptor type 9 K04184 CCR9; C-C chemokine receptor type 9
D 103915239 ACKR1; atypical chemokine receptor 1 K06574 ACKR1; atypical chemokine receptor 1
D 103924734 ACKR2; LOW QUALITY PROTEIN: atypical chemokine receptor 2 K04187 ACKR2; atypical chemokine receptor 2
D 103923007 ACKR4; atypical chemokine receptor 4 K04186 ACKR4; atypical chemokine receptor 4
D 103913178 GPR75; probable G-protein coupled receptor 75 K08417 GPR75; G protein-coupled receptor 75
C CXC Chemokine
D 103914253 C-X-C chemokine receptor type 2-like K05050 CXCR2; C-X-C chemokine receptor type 2
D 103912661 CXCR4; C-X-C chemokine receptor type 4 K04189 CXCR4; C-X-C chemokine receptor type 4
D 103916409 CXCR5; C-X-C chemokine receptor type 5 K04190 CXCR5; C-X-C chemokine receptor type 5
D 103922994 CXCR6; C-X-C chemokine receptor type 6 K04191 CXCR6; C-X-C chemokine receptor type 6
D 103914172 ACKR3; atypical chemokine receptor 3 K04304 CXCR7; C-X-C chemokine receptor type 7 (atypical chemokine receptor 3)
D 103917833 G-protein coupled receptor 35-like K04276 CXCR8; C-X-C chemokine receptor type 8
D 103917888 G-protein coupled receptor 35-like K04276 CXCR8; C-X-C chemokine receptor type 8
D 103917889 G-protein coupled receptor 35-like K04276 CXCR8; C-X-C chemokine receptor type 8
C CX3C Chemokine
D 103914395 CX3CR1; CX3C chemokine receptor 1 K04192 CX3CR1; CX3C chemokine receptor 1
C C Chemokine
D 103922997 XCR1; chemokine XC receptor 1 K04193 XCR1; XC chemokine receptor 1
C Chemokine like
D 103925663 CMKLR1; chemokine-like receptor 1 K04245 CMKLR1; chemokine-like receptor 1
D 103921451 chemokine-like receptor 1 K04245 CMKLR1; chemokine-like receptor 1
D 103923667 GPR1; G-protein coupled receptor 1 K04310 GPR1; G protein-coupled receptor 1
D 103921578 GPR15; G-protein coupled receptor 15 K08403 GPR15; G protein-coupled receptor 15
B Base and nucleoside
C Purine / pyrimidine
D 103920018 P2Y purinoceptor 1-like K04270 P2RY1; P2Y purinoceptor 1
D 103919335 P2Y purinoceptor 1-like K04270 P2RY1; P2Y purinoceptor 1
D 103925261 P2RY1; P2Y purinoceptor 1 K04270 P2RY1; P2Y purinoceptor 1
D 103915176 P2RY2; P2Y purinoceptor 2 K04269 P2RY2; P2Y purinoceptor 2
D 103919206 P2RY4; P2Y purinoceptor 4 K04271 P2RY4; P2Y purinoceptor 4
D 103915178 P2RY6; P2Y purinoceptor 6 K04272 P2RY6; P2Y purinoceptor 6
D 103923029 P2RY8; P2Y purinoceptor 8 K08386 P2RY8; P2Y purinoceptor 8
D 103925270 P2RY12; P2Y purinoceptor 12 K04298 P2RY12; P2Y purinoceptor 12
D 103925286 P2RY13; P2Y purinoceptor 13 K08388 P2RY13; P2Y purinoceptor 13
D 103925268 P2RY14; P2Y purinoceptor 14 K04299 P2RY14; P2Y purinoceptor 14
D 103925307 SUCNR1; succinate receptor 1 K10042 SUCNR1; succinate receptor 1
C Adenosine
D 103926257 ADORA1; adenosine receptor A1 K04265 ADORA1; adenosine receptor A1
D 103922677 ADORA2A; adenosine receptor A2a K04266 ADORA2A; adenosine receptor A2a
D 103920799 ADORA2B; adenosine receptor A2b K04267 ADORA2B; adenosine receptor A2b
D 103923594 adenosine receptor A3-like K04268 ADORA3; adenosine receptor A3
D 103923595 adenosine receptor A3-like K04268 ADORA3; adenosine receptor A3
B Lipid
C Arachidonylglycine
D 103924755 GPR18; N-arachidonyl glycine receptor K08410 GPR18; N-arachidonyl glycine receptor
C Bile acid
C Cysteinyl leukotriene
D 103919199 CYSLTR1; cysteinyl leukotriene receptor 1 K04322 CYSLTR1; cysteinyl leukotriene receptor 1
D 103913488 CYSLTR2; cysteinyl leukotriene receptor 2 K04323 CYSLTR2; cysteinyl leukotriene receptor 2
C Free fatty acid
D 103926006 FFAR4; free fatty acid receptor 4 K08425 FFAR4; free fatty acid receptor 4
C HETE and oxoETE
C Leukotriene
D 103914240 leukotriene B4 receptor 1-like K04296 LTB4R1; leukotriene B4 receptor 1
D 103925624 LTB4R; leukotriene B4 receptor 1 K04296 LTB4R1; leukotriene B4 receptor 1
C Lysophosphatidic acid
D 103917222 lysophosphatidic acid receptor 1-B-like K04289 LPAR1; lysophosphatidic acid receptor 1
D 103921055 LPAR1; lysophosphatidic acid receptor 1 K04289 LPAR1; lysophosphatidic acid receptor 1
D 103920849 LPAR2; lysophosphatidic acid receptor 2 K04291 LPAR2; lysophosphatidic acid receptor 2
D 103925143 LPAR3; lysophosphatidic acid receptor 3 K04294 LPAR3; lysophosphatidic acid receptor 3
D 103919177 LPAR4; lysophosphatidic acid receptor 4 K04275 LPAR4; lysophosphatidic acid receptor 4
D 103922014 LPAR5; lysophosphatidic acid receptor 5 K08390 LPAR5; lysophosphatidic acid receptor 5
D 103913464 LPAR6; lysophosphatidic acid receptor 6 K04273 LPAR6; lysophosphatidic acid receptor 6
D 103917946 lysophosphatidic acid receptor 6-like K04273 LPAR6; lysophosphatidic acid receptor 6
D 103925269 GPR87; G-protein coupled receptor 87 K08389 GPR87; G protein-coupled receptor 87
C Lysophosphatidylinositol
D 103917834 G-protein coupled receptor 55-like K08413 GPR55; G protein-coupled receptor 55
C Lysophosphatidylserine
D 103912597 GPR34; probable G-protein coupled receptor 34 K08383 GPR34; G protein-coupled receptor 34
D 103923333 probable G-protein coupled receptor 34 K08383 GPR34; G protein-coupled receptor 34
D 103919176 putative P2Y purinoceptor 10 K04274 P2RY10; P2Y purinoceptor 10
D 103919198 putative P2Y purinoceptor 10 K04274 P2RY10; P2Y purinoceptor 10
D 103919197 GPR174; probable G-protein coupled receptor 174 K08391 GPR174; G protein-coupled receptor 174
C Oleoylethanolamide
D 103925897 GPR119; glucose-dependent insulinotropic receptor K08424 GPR119; glucose-dependent insulinotropic receptor
C Prostaglandin
D 103916009 prostaglandin E2 receptor EP2 subtype-like K04259 PTGER2; prostaglandin E receptor 2
D 103914055 PTGER3; prostaglandin E2 receptor EP3 subtype K04260 PTGER3; prostaglandin E receptor 3
D 103921457 PTGER4; prostaglandin E2 receptor EP4 subtype K04261 PTGER4; prostaglandin E receptor 4
D 103925154 PTGFR; prostaglandin F2-alpha receptor isoform X1 K04262 PTGFR; prostaglandin F receptor
C Prostacyclin
C Sphingolipid
D 103925091 S1PR1; sphingosine 1-phosphate receptor 1 K04288 S1PR1; sphingosine 1-phosphate receptor 1
D 103921607 S1PR3; sphingosine 1-phosphate receptor 3 K04290 S1PR3; sphingosine 1-phosphate receptor 3
D 103923463 S1PR4; sphingosine 1-phosphate receptor 4 K04293 S1PR4; sphingosine 1-phosphate receptor 4
C Thromboxane
B Vision
C Opsin
D 103913599 RHO; rhodopsin K04250 RHO; rhodopsin
D 103919825 LOW QUALITY PROTEIN: green-sensitive opsin-like K04250 RHO; rhodopsin
D 103917109 LOW QUALITY PROTEIN: pinopsin-like K04251 OPN1LW; long/medium wavelength-sensitive opsin
D 103912777 pinopsin-like K04256 OPN3; c-opsin
D 103921221 OPN3; opsin-3 K04256 OPN3; c-opsin
D 103918622 opsin-VA-like K04256 OPN3; c-opsin
D 103921745 melanopsin-like K04255 OPN4; r-opsin
D 103925852 OPN4; melanopsin K04255 OPN4; r-opsin
D 103913197 OPN5; opsin-5 K08385 OPN5; G0-opsin
D 103919348 opsin-5-like K08385 OPN5; G0-opsin
D 103923150 opsin-5-like K08385 OPN5; G0-opsin
D 103926044 RRH; visual pigment-like receptor peropsin K04253 RRH; visual pigment-like receptor peropsin
D 103925839 RGR; RPE-retinal G protein-coupled receptor K04254 RGR; retinal G protein coupled receptor
B Others
C Alpha-ketoglutarate
D 103924774 LOW QUALITY PROTEIN: 2-oxoglutarate receptor 1-like K08419 OXGR1; oxoglutarate (alpha-ketoglutarate) receptor 1
D 103924775 OXGR1; LOW QUALITY PROTEIN: 2-oxoglutarate receptor 1 K08419 OXGR1; oxoglutarate (alpha-ketoglutarate) receptor 1
C Cannabinoid
D 103924560 CNR1; cannabinoid receptor 1 isoform X1 K04277 CNR1; cannabinoid receptor 1
D 103923729 CNR2; cannabinoid receptor 2 K04278 CNR2; cannabinoid receptor 2
C Estrogen
D 103913519 GPER1; G-protein coupled estrogen receptor 1 K04246 GPER1; G-protein coupled estrogen receptor 1
C Hydroxy-carboxylic acid
C L-Tryptophan and L-Phenylalanine
D 103917642 GPR139; probable G-protein coupled receptor 139 K08428 GPR139; G protein-coupled receptor 139
D 103917718 GPR142; probable G-protein coupled receptor 142 K08430 GPR142; G protein-coupled receptor 142
C Mas proto-oncogene and Mas-related (MRGs)
D 103918245 MAS1; proto-oncogene Mas K04303 MAS1; proto-oncogene Mas
C Melatonin
D 103915813 LOW QUALITY PROTEIN: melatonin receptor type 1A-like K04285 MTNR1A; melatonin receptor type 1A
D 103922827 melatonin receptor type 1C K04285 MTNR1A; melatonin receptor type 1A
D 103922562 MTNR1A; melatonin receptor type 1A K04285 MTNR1A; melatonin receptor type 1A
D 103926031 MTNR1B; melatonin receptor type 1B K04286 MTNR1B; melatonin receptor type 1B
C Oxysterol
D 103924754 GPR183; G-protein coupled receptor 183 K04305 EBI2; Epstein-Barr virus induced gene 2
D 103924779 G-protein coupled receptor 183-like K04305 EBI2; Epstein-Barr virus induced gene 2
C Platelet activating factor
D 103912554 PTAFR; platelet-activating factor receptor K04279 PTAFR; platelet-activating factor receptor
C Proton-sensing GPCRs
D 103913073 GPR65; psychosine receptor K08416 GPR65; psychosine receptor
D 103913081 GPR68; ovarian cancer G-protein coupled receptor 1 K08408 GPR68; ovarian cancer G-protein coupled receptor 1
D 103920516 GPR132; probable G-protein coupled receptor 132 K08426 GPR132; G protein-coupled receptor 132
C R-spondin
D 103925811 LGR4; leucine-rich repeat-containing G-protein coupled receptor 4 K04309 LGR4; leucine-rich repeat-containing G protein-coupled receptor 4
D 103919946 LGR5; leucine-rich repeat-containing G-protein coupled receptor 5 K04308 LGR5; leucine-rich repeat-containing G protein-coupled receptor 5
D 103913827 LGR6; leucine-rich repeat-containing G-protein coupled receptor 6 K08399 LGR6; leucine-rich repeat-containing G protein-coupled receptor 6
C Super conserved receptor expressed in brain (SREB)
D 103921109 GPR27; LOW QUALITY PROTEIN: probable G-protein coupled receptor 27 K04301 SREB1; super conserved receptor expressed in brain 1
D 103920015 GPR85; probable G-protein coupled receptor 85 K04302 SREB2; super conserved receptor expressed in brain 2
C Trissin
C Orphan GPCRs / unclassified GPCRs
D 103912773 GPR3; G-protein coupled receptor 3 K04311 GPR3; G protein-coupled receptor 3
D 103918993 GPR6; G-protein coupled receptor 6 K04313 GPR6; G protein-coupled receptor 6
D 103920099 GPR12; G-protein coupled receptor 12 K04315 GPR12; G protein-coupled receptor 12
D 103912650 GPR17; uracil nucleotide/cysteinyl leukotriene receptor K08404 GPR17; G protein-coupled receptor 17
D 103920650 GPR20; G-protein coupled receptor 20 K04317 GPR20; G protein-coupled receptor 20
D 103923302 GPR21; probable G-protein coupled receptor 21 K04318 GPR21; G protein-coupled receptor 21
D 103920569 GPR22; probable G-protein coupled receptor 22 K04319 GPR22; G protein-coupled receptor 22
D 103920940 GPR78; G-protein coupled receptor 78 K08411 GPR26; G protein-coupled receptor 26
D 103918533 GPR26; G-protein coupled receptor 26 K08411 GPR26; G protein-coupled receptor 26
D 103918472 GPR39; G-protein coupled receptor 39 K08412 GPR39; G protein-coupled receptor 39
D 103917484 GPR52; probable G-protein coupled receptor 52 K08407 GPR52; G protein-coupled receptor 52
D 103915078 GPR62; LOW QUALITY PROTEIN: probable G-protein coupled receptor 62 K08414 GPR61; G protein-coupled receptor 61
D 103913627 GPR63; probable G-protein coupled receptor 63 K04321 GPR63; G protein-coupled receptor 63
D 103912608 GPR82; probable G-protein coupled receptor 82 K08420 GPR82; G protein-coupled receptor 82
D 103925175 GPR88; probable G-protein coupled receptor 88 K08422 GPR88; G protein-coupled receptor 88
D 103923973 probable G-protein coupled receptor 141 K08429 GPR141; G protein-coupled receptor 141
D 103923972 probable G-protein coupled receptor 141 K08429 GPR141; G protein-coupled receptor 141
D 103913518 GPR146; probable G-protein coupled receptor 146 K08431 GPR146; G protein-coupled receptor 146
D 103912807 GPR148; probable G-protein coupled receptor 148 K08432 GPR148; G protein-coupled receptor 148
D 103925257 GPR149; LOW QUALITY PROTEIN: probable G-protein coupled receptor 149 K08433 GPR149; G protein-coupled receptor 149
D 103924956 GPR160; probable G-protein coupled receptor 160 K08438 GPR160; G protein-coupled receptor 160
D 103921697 GPR161; G-protein coupled receptor 161 K08439 GPR161; G protein-coupled receptor 161
D 103920964 GPR162; probable G-protein coupled receptor 162 K08440 GPR162; G protein-coupled receptor 162
D 103914351 GPR176; probable G-protein coupled receptor 176 K08442 GPR176; G protein-coupled receptor 176
#
ASecretin receptor family
B Calcium-regulating peptide
C Calcitonin
D 103922379 CALCR; calcitonin receptor K04576 CALCR; calcitonin receptor
D 103926165 CALCRL; calcitonin gene-related peptide type 1 receptor K04577 CALCRL; calcitonin receptor-like
C Parathyroid hormone
D 103913882 parathyroid hormone/parathyroid hormone-related peptide receptor-like K04585 PTH1R; parathyroid hormone receptor 1
D 103924700 PTH1R; parathyroid hormone/parathyroid hormone-related peptide receptor K04585 PTH1R; parathyroid hormone receptor 1
B Hypothalamic hormone
C Corticotropin-releasing hormone (CRH)
D 103926077 CRHR1; corticotropin-releasing factor receptor 1 K04578 CRHR1; corticotropin releasing hormone receptor 1
D 103924739 CRHR2; corticotropin-releasing factor receptor 2 K04579 CRHR2; corticotropin releasing hormone receptor 2
C Growth hormone-releasing hormone (GHRH)
D 103924738 GHRHR; growth hormone-releasing hormone receptor K04584 GHRHR; growth hormone releasing hormone receptor
B Pancreatic peptide
C Glucagon
D 103922868 GLP1R; glucagon-like peptide 1 receptor K04581 GLP1R; glucagon-like peptide 1 receptor
D 103918383 GLP2R; glucagon-like peptide 2 receptor K04582 GLP2R; glucagon-like peptide 2 receptor
D 103916901 glucagon receptor-like K04583 GCGR; glucagon receptor
B Gut peptide
C Gastric inhibitory peptide (GIP)
C Vasoactive intestinal polypeptide (VIP) and pituitary adenyl cyclase-activating peptide (PACAP)
D 103924721 VIPR1; vasoactive intestinal polypeptide receptor 1 K04589 VIPR1; vasoactive intestinal peptide receptor 1
D 103924723 vasoactive intestinal polypeptide receptor-like K04589 VIPR1; vasoactive intestinal peptide receptor 1
D 103926081 vasoactive intestinal polypeptide receptor 1-like K04589 VIPR1; vasoactive intestinal peptide receptor 1
D 103921856 VIPR2; LOW QUALITY PROTEIN: vasoactive intestinal polypeptide receptor 2 K04590 VIPR2; vasoactive intestinal peptide receptor 2
D 103924737 ADCYAP1R1; pituitary adenylate cyclase-activating polypeptide type I receptor K04587 ADCYAP1R1; pituitary adenylate cyclase-activating polypeptide type I receptor
C Secretin
D 103919587 SCTR; secretin receptor K04588 SCTR; secretin receptor
B Others
C Receptor activity modifying protein
D 103921661 RAMP1; receptor activity-modifying protein 1 K08447 RAMP1; receptor activity modifying protein 1
D 103916224 RAMP3; receptor activity-modifying protein 3 K08449 RAMP3; receptor activity modifying protein 3
C Methuselah-like proteins (MTH)
C Pigment dispersing factor (PDF)
#
AAdhesion receptor family
B Cadherin EGF LAG (CELSR)
C 103917277 CELSR1; cadherin EGF LAG seven-pass G-type receptor 1 K04600 CELSR1; cadherin EGF LAG seven-pass G-type receptor 1
C 103915492 CELSR3; LOW QUALITY PROTEIN: cadherin EGF LAG seven-pass G-type receptor 3 K04602 CELSR3; cadherin EGF LAG seven-pass G-type receptor 3
B EGF-like module-containing mucin-like hormone receptor-like (EMR)
C 103916200 putative EGF-like module-containing mucin-like hormone receptor-like 4 K08444 ADGRE3; adhesion G protein-coupled receptor E3
B Latrophilin
C 103925152 LPHN2; latrophilin-2 isoform X1 K04593 ADGRL2; adhesion G protein-coupled receptor L2
C 103924985 LPHN3; latrophilin-3 K04594 ADGRL3; adhesion G protein-coupled receptor L3
C 103925153 ELTD1; EGF, latrophilin and seven transmembrane domain-containing protein 1 isoform X1 K04595 ADGRL4; adhesion G protein-coupled receptor L4
B Brain-specific angiogenesis inhibitor (BAI)
C 103924550 BAI1; brain-specific angiogenesis inhibitor 1 K04596 ADGRB1; adhesion G protein-coupled receptor B1
C 103924609 BAI3; brain-specific angiogenesis inhibitor 3 K04598 ADGRB3; adhesion G protein-coupled receptor B3
B Others
C 103916287 probable G-protein coupled receptor 125 K08460 ADGRA1; adhesion G protein-coupled receptor A1
C 103912373 GPR124; G-protein coupled receptor 124 K08461 ADGRA2; adhesion G protein-coupled receptor A2
C 103917014 GPR125; probable G-protein coupled receptor 125 K08462 ADGRA3; adhesion G protein-coupled receptor A3
C 103914332 GPR133; probable G-protein coupled receptor 133 K08465 ADGRD1; adhesion G-protein coupled receptor D1
C 103912510 GPR144; probable G-protein coupled receptor 144 K08466 ADGRD2; adhesion G-protein coupled receptor D2
C 103913256 probable G-protein coupled receptor 115 K08457 ADGRF4; adhesion G-protein coupled receptor F4
C 103913198 GPR116; probable G-protein coupled receptor 116 K08458 ADGRF5; adhesion G-protein coupled receptor F5
C 103912561 GPR56; G-protein coupled receptor 56 K08450 ADGRG1; adhesion G-protein coupled receptor G1
C 103918219 GPR64; G-protein coupled receptor 64 K08451 ADGRG2; adhesion G-protein coupled receptor G2
C 103912569 GPR97; probable G-protein coupled receptor 97 K08452 ADGRG3; adhesion G-protein coupled receptor G3
C 103912719 GPR126; G-protein coupled receptor 126 K08463 ADGRG6; adhesion G-protein coupled receptor G6
C 103916955 GPR128; probable G-protein coupled receptor 128 K08464 ADGRG7; adhesion G-protein coupled receptor G7
C 103922218 GPR98; G-protein coupled receptor 98 K18263 ADGRV1; adhesion G-protein coupled receptor V1
#
AMetabotropic glutamate receptor family
B Glutamate (metabotropic)
C 103918143 GRM1; metabotropic glutamate receptor 1 isoform X1 K04603 GRM1; metabotropic glutamate receptor 1
C 103925504 GRM2; metabotropic glutamate receptor 2 K04605 GRM2; metabotropic glutamate receptor 2
C 103915020 GRM3; metabotropic glutamate receptor 3 K04606 GRM3; metabotropic glutamate receptor 3
C 103913590 GRM7; LOW QUALITY PROTEIN: metabotropic glutamate receptor 7 K04609 GRM7; metabotropic glutamate receptor 7
C 103923638 GRM8; metabotropic glutamate receptor 8 K04610 GRM8; metabotropic glutamate receptor 8
B GABA
C 103926152 GABBR2; gamma-aminobutyric acid type B receptor subunit 2 K04615 GABBR; gamma-aminobutyric acid type B receptor
C 103922234 GPR156; probable G-protein coupled receptor 156 K04617 GPR156; gamma-aminobutyric acid type B receptor-like
B Calcium-sensing
C 103921166 CASR; extracellular calcium-sensing receptor isoform X1 K04612 CASR; calcium-sensing receptor
C 103918355 GPRC6A; G-protein coupled receptor family C group 6 member A K04622 GPRC6A; G protein-coupled receptor family C group 6 member A
B Orphan GPRC5
C 103915409 retinoic acid-induced protein 3-like K08468 GPRC5A; G protein-coupled receptor family C group 5 member A
C 103917595 GPRC5B; G-protein coupled receptor family C group 5 member B K04619 GPRC5B; G protein-coupled receptor family C group 5 member B
B Unclassified GPCRs
C 103922477 GPR158; probable G-protein coupled receptor 158 K08469 GPR158; G protein-coupled receptor 158
C 103915531 GPR179; probable G-protein coupled receptor 179 K22961 GPR179; G protein-coupled receptor 179
#
AFrizzled / Smoothened family
B 103924411 FZD7; frizzled-7 K02432 FZD1_7; frizzled 1/7
B 103922446 FZD1; frizzled-1 K02432 FZD1_7; frizzled 1/7
B 103921923 FZD2; frizzled-2 K02235 FZD2; frizzled 2
B 103913242 FZD3; frizzled-3 K02329 FZD3; frizzled 3
B 103916462 FZD4; frizzled-4 K02354 FZD4; frizzled 4
B 103924432 FZD5; LOW QUALITY PROTEIN: frizzled-5 K02375 FZD5_8; frizzled 5/8
B 103916142 FZD6; LOW QUALITY PROTEIN: frizzled-6 K02376 FZD6; frizzled 6
B 103914342 FZD10; frizzled-10 K02842 FZD9_10; frizzled 9/10
B 103916618 FZD9; frizzled-9 K02842 FZD9_10; frizzled 9/10
#
AOthers
B Chemoreception
C Olfactory
D 103915517 olfactory receptor 1-like K04257 OLFR; olfactory receptor
D 103915694 olfactory receptor 6M1-like K04257 OLFR; olfactory receptor
D 103912154 olfactory receptor 2A12-like K04257 OLFR; olfactory receptor
D 103914258 olfactory receptor-like protein COR8 K04257 OLFR; olfactory receptor
D 103914259 olfactory receptor 5AU1-like K04257 OLFR; olfactory receptor
D 103914260 olfactory receptor 1052-like K04257 OLFR; olfactory receptor
D 103914262 olfactory receptor 1020-like K04257 OLFR; olfactory receptor
D 103914264 LOW QUALITY PROTEIN: olfactory receptor 1102-like K04257 OLFR; olfactory receptor
D 103914265 LOW QUALITY PROTEIN: olfactory receptor 8D4-like K04257 OLFR; olfactory receptor
D 103914266 LOW QUALITY PROTEIN: olfactory receptor 1052-like K04257 OLFR; olfactory receptor
D 103914268 olfactory receptor 5F1-like K04257 OLFR; olfactory receptor
D 103925752 olfactory receptor 14C36-like K04257 OLFR; olfactory receptor
D 103925762 LOW QUALITY PROTEIN: olfactory receptor 14C36-like K04257 OLFR; olfactory receptor
D 103925793 LOW QUALITY PROTEIN: olfactory receptor 5AS1-like K04257 OLFR; olfactory receptor
D 103925794 LOW QUALITY PROTEIN: olfactory receptor 154-like K04257 OLFR; olfactory receptor
D 103925795 olfactory receptor 2G3-like K04257 OLFR; olfactory receptor
D 103925520 LOW QUALITY PROTEIN: olfactory receptor 51A4-like K04257 OLFR; olfactory receptor
D 103925521 olfactory receptor 51G2-like K04257 OLFR; olfactory receptor
D 103925523 olfactory receptor 52B2-like K04257 OLFR; olfactory receptor
D 103925524 LOW QUALITY PROTEIN: olfactory receptor 51L1-like K04257 OLFR; olfactory receptor
D 103925525 LOW QUALITY PROTEIN: olfactory receptor 51I2-like K04257 OLFR; olfactory receptor
D 103925527 olfactory receptor 51E2-like K04257 OLFR; olfactory receptor
D 103925528 olfactory receptor 51G2-like K04257 OLFR; olfactory receptor
D 103925529 LOW QUALITY PROTEIN: putative olfactory receptor 51H1 K04257 OLFR; olfactory receptor
D 103925530 LOW QUALITY PROTEIN: olfactory receptor 51E2-like K04257 OLFR; olfactory receptor
D 103925533 LOW QUALITY PROTEIN: olfactory receptor 52K2-like K04257 OLFR; olfactory receptor
D 103925534 LOW QUALITY PROTEIN: putative olfactory receptor 52P1 K04257 OLFR; olfactory receptor
D 103925535 olfactory receptor 52K2-like K04257 OLFR; olfactory receptor
D 103925536 LOW QUALITY PROTEIN: olfactory receptor 52I2-like K04257 OLFR; olfactory receptor
D 103925724 olfactory receptor 5V1-like K04257 OLFR; olfactory receptor
D 103925733 LOW QUALITY PROTEIN: olfactory receptor 6B2-like K04257 OLFR; olfactory receptor
D 103925743 olfactory receptor 14C36-like K04257 OLFR; olfactory receptor
D 103925235 olfactory receptor 1M1-like K04257 OLFR; olfactory receptor
D 103921110 LOW QUALITY PROTEIN: olfactory receptor 2AT4 K04257 OLFR; olfactory receptor
D 103925831 olfactory receptor 4Q2-like K04257 OLFR; olfactory receptor
D 103925832 LOW QUALITY PROTEIN: olfactory receptor 4S2-like K04257 OLFR; olfactory receptor
D 103925833 olfactory receptor 4S2-like K04257 OLFR; olfactory receptor
D 103921854 putative olfactory receptor 10AC1 K04257 OLFR; olfactory receptor
D 103916804 olfactory receptor 6B1-like K04257 OLFR; olfactory receptor
D 103916806 olfactory receptor 476-like K04257 OLFR; olfactory receptor
D 103916807 LOW QUALITY PROTEIN: olfactory receptor 10A7-like K04257 OLFR; olfactory receptor
D 103917776 LOW QUALITY PROTEIN: olfactory receptor 14A16-like K04257 OLFR; olfactory receptor
D 103917377 LOW QUALITY PROTEIN: olfactory receptor 4D1-like K04257 OLFR; olfactory receptor
D 103917378 LOW QUALITY PROTEIN: olfactory receptor 4N5-like K04257 OLFR; olfactory receptor
D 103917380 olfactory receptor 4D9 K04257 OLFR; olfactory receptor
D 103917381 olfactory receptor 4D1-like K04257 OLFR; olfactory receptor
D 103917383 olfactory receptor 11A1 K04257 OLFR; olfactory receptor
D 103917385 olfactory receptor 13G1-like K04257 OLFR; olfactory receptor
D 103917386 LOW QUALITY PROTEIN: olfactory receptor 49-like K04257 OLFR; olfactory receptor
D 103917388 LOW QUALITY PROTEIN: olfactory receptor 6C65-like K04257 OLFR; olfactory receptor
D 103917389 olfactory receptor 6M1-like K04257 OLFR; olfactory receptor
D 103925312 olfactory receptor 5I1-like K04257 OLFR; olfactory receptor
D 103925880 olfactory receptor 11L1 K04257 OLFR; olfactory receptor
D 103925506 LOW QUALITY PROTEIN: olfactory receptor 52R1-like K04257 OLFR; olfactory receptor
D 103925515 LOW QUALITY PROTEIN: olfactory receptor 52B4-like K04257 OLFR; olfactory receptor
D 103925517 olfactory receptor 52B2-like K04257 OLFR; olfactory receptor
D 103925518 LOW QUALITY PROTEIN: olfactory receptor 52B2-like K04257 OLFR; olfactory receptor
C Taste
D 103913200 LOW QUALITY PROTEIN: taste receptor type 2 member 9-like K08474 TAS2R; taste receptor type 2
D 103916488 taste receptor type 2 member 10-like K08474 TAS2R; taste receptor type 2
D 103921827 LOW QUALITY PROTEIN: taste receptor type 2 member 40-like K08474 TAS2R; taste receptor type 2
C Vomeronasal pheromone
C Insect odorant and taste
C Nematode chemoreception
C Fungal mating pheromone
B Others
C Ocular albinism proteins
D 103924798 GPR143; G-protein coupled receptor 143 K08470 OA1; ocular albinism type 1 protein
C Neuronostatin
D 103915286 GPR107; protein GPR107 isoform X1 K22985 GPR107; G protein-coupled receptor 107
C Plant Mlo receptors
C cAMP signaling
C Bacterial rhodopsin
C Orphan GPCRs
D 103914399 TPRA1; transmembrane protein adipocyte-associated 1 K22988 TPRA1; transmembrane protein adipocyte-associated 1
D 103921229 GPR137B; integral membrane protein GPR137B K22989 GPR137; integral membrane protein GPR137
D 103916008 GPR137C; integral membrane protein GPR137C K22989 GPR137; integral membrane protein GPR137
D 103917963 GPR157; probable G-protein coupled receptor 157 isoform X1 K08467 GPR157; G protein-coupled receptor 157
!
#
#[ BRITE | KEGG2 | KEGG ]
#Last updated: December 8, 2022
#
Classification taken and modified from GPCRDB