Receptor, Cholecystokinin A

**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.

**Tree numbers:** - D12.776.543.750.695.170.100 - D12.776.543.750.720.600.270.100 - D12.776.543.750.750.360.200.100 - D12.776.543.750.750.555.270.100

**Synonyms:** - Cholecystokinin A Receptor - CCK-A Receptor - CCK(1) Receptor