Serine/threonine-protein phosphatase 4 regulatory subunit 3B is a protein that in humans is encoded by the PPP4R3B gene (previously SMEK2). This protein functions as a regulatory subunit for a serine/threonine-protein phosphatase 4 complex formed out of PPP4C, PPP4R2, and PPP4R3B.
Interactions
SMEK2 has been shown to interact with PPP4C.
References
Further reading