Definition: Neuronal calcium sensor proteins that regulate the activation of membrane-bound GUANYLATE CYCLASE. They are primarily expressed in the RETINA where they play an important role in PHOTOTRANSDUCTION.
Other names Guanylyl Cyclase Activating Protein 3; Guanylyl Cyclase Activating Protein 2; Guanylyl Cyclase Activating Protein 1; Guanylate Cyclase Activating Proteins; Guanylate Cyclase Activating Protein 3; Guanylate Cyclase Activating Protein 2; Guanylate Cyclase Activating Protein 1; Guanylyl Cyclase-Activating Protein 3; Guanylyl Cyclase-Activating Protein 2; Guanylyl Cyclase-Activating Protein 1; Guanylyl Cyclase Activating Proteins; Guanylate Cyclase-Activating Protein 3; Guanylate Cyclase-Activating Protein 2; Guanylate Cyclase-Activating Protein 1; GCAP3 Protein; GCAP2 Protein; GCAP1 Protein; GCAP Proteins