Prokineticins are secreted proteins that can promote angiogenesis and induce strong gastrointestinal smooth muscle contraction. The protein encoded by this gene is an integral membrane protein and G protein-coupled receptor for prokineticins. The encoded protein is similar in sequence to GPR73, another G protein-coupled receptor for prokineticins.
Soga T, Matsumoto Si, Oda T, Saito T, Hiyama H, Takasaki J, Kamohara M, Ohishi T, Matsushime H, Furuichi K (December 2002). "Molecular cloning and characterization of prokineticin receptors". Biochimica et Biophysica Acta. 1579 (2–3): 173–9. doi:10.1016/S0167-4781(02)00546-8. PMID12427552.
Battersby S, Critchley HO, Morgan K, Millar RP, Jabbour HN (May 2004). "Expression and regulation of the prokineticins (endocrine gland-derived vascular endothelial growth factor and Bv8) and their receptors in the human endometrium across the menstrual cycle". The Journal of Clinical Endocrinology and Metabolism. 89 (5): 2463–9. doi:10.1210/jc.2003-032012. PMID15126578.
Pasquali D, Rossi V, Staibano S, De Rosa G, Chieffi P, Prezioso D, Mirone V, Mascolo M, Tramontano D, Bellastella A, Sinisi AA (September 2006). "The endocrine-gland-derived vascular endothelial growth factor (EG-VEGF)/prokineticin 1 and 2 and receptor expression in human prostate: Up-regulation of EG-VEGF/prokineticin 1 with malignancy". Endocrinology. 147 (9): 4245–51. doi:10.1210/en.2006-0614. PMID16763065.