Acetylcholine receptors (muscarinic)
Adenosine receptors
Adrenomedullin receptor
Anaphylatoxin receptors
Angiotensin receptors
Apelin receptor
Bile acid receptor
Bombesin receptors
Bradykinin receptors
Calcitonin receptors
Calcium-sensing receptors
Cannabinoid receptors
Cholecystokinin receptors
Corticotropin-releasing factor receptors
Dopamine receptors
Endothelin receptors
Estrogen (G protein coupled) receptor
Formylpeptide receptors
Free fatty acid receptors

 

GABA-B receptors
Galanin receptors
Ghrelin receptor
Glucagon receptor family
Glycoprotein hormone receptors
Gonadotrophin-releasing hormone receptors
Histamine receptors
KiSS1-derived peptide receptor
Leukotriene receptors
Melanin-concentrating hormone receptors
Melanocortin receptors
Melatonin receptors
Neuromedin U receptors
Neuropeptide FF/neuropeptide AF receptors
Neuropeptide S receptor
Neuropeptide W/neuropeptide B receptors

 

Neuropeptide Y receptors
Neurotensin receptors
Nicotinic acid receptor family
Opioid receptors
Orexin receptors
Parathyroid hormone receptors
Peptide P518 receptor
Platelet-activating factor receptor
Prokineticin receptors
Prolactin-releasing peptide receptor
Relaxin family peptide receptors
Somatostatin receptors
Tachykinin receptors
Thyrotropin-releasing hormone receptor
Urotensin receptor
Vasopressin and oxytocin receptors
VIP and PACAP receptors

 

Others