Guanylate Cyclase-Activating Proteins

GCAP Proteins; GCAP1 Protein; GCAP2 Protein; GCAP3 Protein; Guanylate Cyclase-Activating Protein 1; Guanylate Cyclase-Activating Protein 2; Guanylate Cyclase-Activating Protein 3; Guanylyl Cyclase Activating Proteins
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.