Summary

Name CCKAR
Full Name Cholecystokinin receptor type A
Synonyms CCK-A receptor, CCK-AR, Cholecystokinin-1 receptor, CCK1-R | CCKRA
Primary ID P32238
Links - -
Type protein
Relations 11
Function Receptor for cholecystokinin. Mediates pancreatic growth and enzyme secretion, smooth muscle contraction of the gall bladder and stomach. Has a 1000-fold higher affinity for CCK rather than for gastrin. It modulates feeding and dopamine-induced behavior in the central and peripheral nervous system. This receptor mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system.

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Relations

Regulator Mechanism target score
+ up-regulates activity img/direct-activation.png chemical activation CCKAR 0.8
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding GNA14 0.43
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding GNAQ 0.436
Publications: 1 Organism: Homo Sapiens
+ up-regulates img/direct-activation.png binding CCKAR 0.78
Publications: 1 Organism: Homo Sapiens
+ up-regulates img/direct-activation.png binding GNAQ 0.436
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding GNAI1 0.253
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding GNAI3 0.253
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding GNAL 0.267
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding GNA15 0.458
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding GNAO1 0.253
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding GNAS 0.267
Publications: 1 Organism: Homo Sapiens