Table 1.
List of example receptor names, accession numbers and abbreviations
| Receptor | Group | Accession no. | Names and synonyms |
| Human GPCR - Family A | |||
| ADMR | A02 | O15218 | Adrenomedullin receptor, Am-R |
| APJ | A03 | P35414 | Apelin receptor, Apj, Agtrl1 |
| CML1 | A08 | Q99788 | Chemokine receptor-like 1, Dez, Chemr23, Ch23, Cmklr1 |
| CML2 | A02 | Q99527 | Chemokine receptor-like 2, flow-induced endothelial G protein-coupled receptor, Feg-1, Gpr30, Cmkrl2, Dry12, Cepr |
| DUFF | A02 | Q16570 | Duffy antigen, Fy glycoprotein, glycoprotein D, Gpfy, Fy, Gpd, Darc |
| EDG1 | A13 | P21453 | Endothelial differentiation, Sphingosine 1-phosphate receptor, Lp-B1 |
| EDG2 | A13 | Q92633 | Endothelial differentiation, lysophosphatidic acid receptor, Lp-A1, Vzg-1 |
| EDG3 | A13 | Q99500 | Endothelial differentiation, lysosphingolipid receptor, Lp-B3 |
| EDG4 | A13 | NM_004720 | Endothelial differentiation, lysophosphatidic acid receptor, Lp-A2 |
| EDG5 | A13 | NP_004221 | Endothelial differentiation, sphingolipid receptor, Lp-B2, H218, Agr16 |
| EDG6 | A13 | AJ000479 | Endothelial differentiation, lysosphingolipid receptor, Lp-C1 |
| EDG7 | A13 | NP_036284 | Endothelial differentiation, lysophosphatidic acid receptor, Lp-A3 |
| EDG8 | A13 | NP_110387 | Endothelial differentiation, sphingosine 1-phosphate receptor, Lp-B4 |
| ETBR-LP2 | A07 | Y16280 | Endothelin B receptor-like protein-2, Etbrlp2, Ebp2, Cns2 |
| FSHR | A10 | P23945 | Follicle stimulating hormone receptor, Fsh-R, follitropin receptor |
| GPR | A06 | NM_007223 | G protein-coupled receptor |
| GPR1 | A08 | P46091 | G protein-coupled receptor Gpr1 |
| GPR3 | A13 | P46089 | G protein-coupled receptor, Acca orphan receptor |
| GPR6 | A13 | P46095 | G protein-coupled receptor 6 |
| GPR7 | A04 | P48145 | G protein-coupled receptor 7 |
| GPR8 | A04 | P48146 | G protein-coupled receptor 8 |
| GPR25 | A03 | NM_005298 | G protein-coupled receptor 25 |
| GPR27 | A18 | NM_018971 | G protein-coupled receptor 27, Sreb1 |
| GPR34 | A12 | NM_005300 | G protein-coupled receptor, Gpry |
| GPR35 | A15 | NM_005301 | G protein-coupled receptor 35 |
| GPR37 | A07 | NM_005302 | G protein-coupled receptor 37, Endothelin receptor type B-like, Cns1 |
| GPR39 | A07 | O43194 | G protein-coupled receptor Gpr39 |
| GPR40 | A11 | O14842 | G protein-coupled receptor Gpr40 |
| GPR41 | A11 | O14843 | G protein-coupled receptor Gpr41, Hia-R |
| GPR42 | A11 | O15529 | G protein-coupled receptor Gpr42 |
| GPR43 | A11 | O15552 | G protein-coupled receptor Gpr43 |
| GPR44 | A08 | AAD21055 | G protein-coupled receptor 44 |
| GPR44 | A08 | AAD21055 | G protein-coupled receptor 44 |
| GPR48 | A10 | NM_018490 | G protein-coupled receptor 48 |
| GPR49 | A10 | NM_003667 | G protein-coupled receptor 49, Hg38, G protein-coupled receptor 67, Fex |
| GPR52 | A18 | Q9Y2T5 | G protein-coupled receptor Gpr52 |
| GPR55 | A15 | NM_005683 | G protein-coupled receptor 55 |
| GPR57 | A17 | NM_014627 | G protein-coupled receptor 57 |
| GPR58 | A17 | NM_014626 | G protein-coupled receptor 58 |
| GPR61 | A18 | AF317652 | G protein-coupled receptor 61 |
| GPR62 | A18 | AF317653 | G protein-coupled receptor 62 |
| GPR63 | A18 | AF317654 | G protein-coupled receptor 63 |
| GPR72 | A09 | NM_016540 | G protein-coupled receptor 72, Jp05 |
| GPR73 | A09 | AAE24084 | G protein-coupled receptor 73 |
| GPR75 | A09 | NM_006794 | G protein-coupled receptor 75 |
| GPR80 | A11 | AF411109 | G protein-coupled receptor 80 |
| GPR81 | A11 | AF411110 | G protein-coupled receptor 81 |
| GPR85 | A18 | NM_018970 | G protein-coupled receptor 85, Sreb2 |
| GPR86 | A12 | NP_076403 | Adp receptor |
| GPR87 | A12 | NM_023915 | G protein-coupled receptor 87 |
| GPR88 | A18 | NM_022049 | G protein-coupled receptor 88 |
| GPR91 | A11 | NM_033050 | G protein-coupled receptor 91 |
| GPR101 | A18 | NM_054021 | G protein-coupled receptor 101 |
| GPR102 | A17 | NM_053278 | G protein-coupled receptor 102 |
| GPR103 | A06 | AF411117 | G protein-coupled receptor 103 |
| GPRC | A13 | P47775 | Gpr12 |
| GPRF | A03 | P49685 | Gpr15, Bob |
| GPRJ | A09 | Q15760 | Gpr19, Gpr-Nga |
| GPRL | A18 | Q99679 | Gpr21 |
| GPRM | A06 | Q99680 | Gpr22 |
| GPRV | A11 | O00270 | Gpr31 |
| GPRW | A08 | O75388 | Gpr32 |
| HM74 | A11 | P49019 | G protein-coupled receptor Hm74 |
| KI01 | A12 | Q15391 | Udp-Glucose receptor, Kiaa0001 |
| LSHR | A10 | P22888 | Lutropin-choriogonadotropic hormone receptor, Lh/Cg-R, Lsh-R, luteinizing hormone receptor, Lhcgr, Lhrhr, Lcgr |
| MAS | A08 | P04201 | Mas proto-oncogene, Mas1 |
| ML1A | A09 | P48039 | Melatonin receptor Type 1a, Mel-1a-R, Mtnr1a |
| ML1B | A09 | P49286 | Melatonin receptor Type 1b, Mel-1b-R, Mtnr1b |
| ML1X | A09 | Q13585 | Melatonin-related receptor, H9, Gpr50 |
| MRG | A08 | P35410 | Mas-related G protein-coupled receptor |
| NMU1R | A07 | AF272362 | Neuromedin U receptor 1, Nmur1, Gpr66, Fm-3 |
| NTR1 | A07 | P30989 | Neurotensin receptor Type 1, Nt-R-1, Ntsr1, Ntrr |
| NTR2 | A07 | O95665 | Neurotensin receptor Type 2, Nt-R-2, levocabastine-sensitive neurotensin receptor, Ntr2 receptor, Ntsr2 |
| NY1R | A09 | P25929 | Neuropeptide Y receptor Type 1, Npy1-R, Npy1r, Npyr, Npyy1 |
| NY2R | A09 | P49146 | Neuropeptide Y receptor Type 2, Npy2-R, Npy2r |
| NY4R | A09 | P50391 | Neuropeptide Y receptor Type 4, Npy4-R, Pancreatic Polypeptide receptor 1, Pp1, Ppyr1, |
| Npy4r | |||
| P2Y5 | A15 | P43657 | P2y purinoceptor 5, P2y5, purinergic receptor 5, P2ry5, 6h1 |
| P2Y7 | A05 | Q15722 | P2y purinoceptor 7, P2y7, Leukotriene B4 receptor, Chemoattractant receptor-like 1, P2ry7, P2y7, Gpr16, Cmkrl1, Ltb4r |
| P2Y9 | A15 | Q99677 | P2y purinoceptor 9, P2y9, purinergic receptor 9, Gpr23, P2ry9 |
| P2Y10 | A15 | AF000545 | Putative purinergic receptor P2y10 |
| P2Y12 | A12 | AF313449 | Adp receptor, Sp1999 |
| PAFR | A12 | P25105 | Platelet Activating Factor receptor, Paf-R, Ptafr |
| PNR | A17 | AF021818 | Putative neurotransmitter receptor |
| PSP24 | A18 | U92642 | High-affinity lysophosphatidic acid receptor homolog, Gpr45 |
| RDC1 | A02 | P25106 | G protein-coupled receptor Rdc1 homolog |
| RE2 | A18 | AF091890 | G protein-coupled receptor Re2 |
| SALPR | A05 | NM_016568 | Somatostatin and angiotensin-like peptide receptor, Loc51289 |
| SREB3 | A18 | NM_018969 | Super conserved receptor expressed in brain 3 |
| TM7SF1 | A01 | AF027826 | Putative seven pass transmembrane protein |
| TSHR | A10 | P16473 | Thyroid stimulating hormone receptor, thyrotropin receptor, Tsh-R |
| Human GPCR - Family B | |||
| EMR1 | B | Q14246 | Cell surface glycoprotein emr1, Emr1 hormone receptor |
| EMR2 | B | AF114491 | Egf-like module Emr2 |
| EMR3 | B | AF239764 | Egf-like module-containing mucin-like receptor Emr3 |
| BAI1 | B | O14514 | Brain-specific angiogenesis inhibitor 1 |
| BAI2 | B | O60241 | Brain-specific angiogenesis inhibitor 2 |
| BAI3 | B | O60242 | Brain-specific angiogenesis inhibitor 3, Kiaa0550 |
| GPR56 | B | NM_005682 | G protein-coupled receptor 56 |
| Human GPCR - Family C | |||
| GPRC5B | C | NM_016235 | G PROTEIN-COUPLED RECEPTOR, FAMILY C, GROUP 5, MEMBER B, GPRC5B |
| GPRC5C | C | NM_018653 | G protein-coupled receptor, family C, group 5, member C, Gprc5c |
| GPRC5D | C | NM_018654 | G protein-coupled receptor, family C, group 5, member D, Gprc5d |
A complete list is supplied as additional data file. Orphan receptors are shown in bold.