|Description: Protein phosphatase 1 regulatory subunit 14A (17 kDa PKC-potentiatedinhibitory protein of PP1) (CPI-17).|
Synonyms: CPI17, PPP1INL
Ensembl ID: ENSG00000167641
UniprotKB/SwissProt: PP14A_HUMAN (Q96A00)
Function: Inhibitor of PPP1CA. Has over 1000-fold higher inhibitory activity when phosphorylated, creating a molecular switch for regulating the phosphorylation status of PPP1CA substrates and smooth muscle contraction.
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm (By similarity).