Literature on PPP1R1A
PPP1R1A [ENSP00000257905]
Protein phosphatase 1 regulatory subunit 1A; Inhibitor of protein-phosphatase 1. This protein may be important in hormonal control of glycogen metabolism. Hormones that elevate intracellular cAMP increase I-1 activity in many tissues. I-1 activation may impose cAMP control over proteins that are not directly phosphorylated by PKA. Following a rise in intracellular calcium, I-1 is inactivated by calcineurin (or PP2B). Does not inhibit type-2 phosphatases.
Synonyms: PPP1R1A, PPP1R1Ap, hPPP1R1A, F8VR76, H0YIU4 ...