Relaxin receptor Relaxin/insulin-like family peptide receptor 1 Relaxin/insulin-like family peptide receptor 3 Hydroxycarboxylic acid receptor 1 Hydroxycarboxylic acid receptor 3 Relaxin/insulin-like family peptide receptor 2 Relaxin/insulin-like family peptide receptor 4 Rhodopsin-like receptors Hydroxycarboxylic acid receptor 2 Free fatty acid receptor Signaling peptide receptor Free fatty acid receptor 3 Biogenic amine receptor Thrombin receptor Bombesin receptor GPCR neuropeptide receptor Neurotransmitter receptor Vomeronasal receptor Anaphylatoxin receptors Secretin receptor family TAS2R12 Flamingo (…

(protein) Proton-sensing G protein-coupled receptors Vasoactive intestinal peptide receptor GABA receptor Adhesion G protein-coupled receptor Olfactory receptor Insulin-like growth factor receptor Glucagon receptor family GPR137B Olfactory tubercle Orphan receptor OPN1MW2 Class C GPCR Frizzled Melanin-concentrating hormone receptor Bradykinin receptor Methuselah-like proteins Corticotropin-releasing hormone receptor MAS1 oncogene Endothelin receptor Brain-specific angiogenesis inhibitor GNRHR2 Galanin

receptor Prokineticin receptor TAAR9 Neuropeptide B/W receptor Neuropeptide FF receptor Parathyroid hormone receptor Super Conserved Receptor Expressed in Brain Formyl peptide receptor Neuromedin U receptor TAAR3 Neurotensin receptor TAS2R45 VN1R3 GABAB receptor GPR148 GPR78 Motilin receptor Lysophosphatidic acid receptor Angiotensin II receptor EMR3 Cholecystokinin receptor GPR152 TAS2R8 VN1R5 Protease-activated receptor GPR31 GPR111 GPR112 S1PR5 VN1R4 Melatonin receptor Oxoeicosanoid receptor 1 Melatonin receptor 1C Neuropeptide Y receptor Retinoic acid-inducible orphan G protein-coupled receptor TAS2R9 GPR3 GPR26 GPR132 GPR150 TAS2R42 Vertebr