Prostaglandin E receptor 4 (subtype EP4); Receptor for prostaglandin E2 (PGE2). The activity of this receptor is mediated by G(s) proteins that stimulate adenylate cyclase. Has a relaxing effect on smooth muscle. May play an important role in regulating renal hemodynamics, intestinal epithelial transport, adrenal aldosterone secretion, and uterine function.
Synonyms: PTGER4, PTGER4p, hPTGER4, A0PJF5, P35408 ...