GPR119

This gene encodes a member of the rhodopsin subfamily of G-protein-coupled receptors that is expressed in the pancreas and gastrointestinal tract. The encoded protein is activated by lipid amides including lysophosphatidylcholine and oleoylethanolamide and may be involved in glucose homeostasis. This protein is a potential drug target in the treatment of type 2 diabetes.[provided by RefSeq, Jan 2010]

G Protein-Coupled Receptor 119

Receptor for the endogenous fatty-acid ethanolamide oleoylethanolamide (OEA) and lysophosphatidylcholine (LPC). Functions as a glucose-dependent insulinotropic receptor. The activity of this receptor is mediated by G proteins which activate adenylate cyclase. Seems to act through a G(s) mediated pathway.

Adenylate cyclase-activating G protein-coupled receptor signaling pathway Source: GO_Central
Regulation of metabolic process Source: GO_Central

Cell membrane

Extracellular: 1-12
Helical: 13-33
Cytoplasmic: 34-37
Helical: 38-58
Extracellular: 59-81
Helical: 82-102
Cytoplasmic: 103-125
Helical: 126-146
Extracellular: 147-164
Helical: 165-185
Cytoplasmic: 186-226
Helical: 227-247
Extracellular: 248-262
Helical: 263-283
Cytoplasmic: 284-335