Definition: A subtype of cholecystokinin receptor found primarily in the PANCREAS; STOMACH; INTESTINE; and GALLBLADDER. It plays a role in regulating digestive functions such as gallbladder contraction, pancreatic enzyme secretion and absorption in the GASTROINTESTINAL TRACT.
DF: CCK A RECEPT
Other names Receptor, CCK-A; CCK A Receptor; A Receptor, Cholecystokinin; CCK(1) Receptor; Cholecystokinin A Receptor; CCK-A Receptor