PPP1R14B
Function
Inhibitor of PPP1CA. Has over 50-fold higher inhibitory activity when phosphorylated (By similarity).
Post-translational modifications
Phosphorylated primarily on Thr-57 by PKC (in vitro). An unknown Ser is also phosphorylated by PKC (in vitro) (By similarity).
Sequence Similarities
Belongs to the PP1 inhibitor family.
Tissue Specificity
Ubiquitous. Expressed at low levels.
Cellular localization
- Cytoplasm
Alternative names
PLCB3N, PNG, PPP1R14B, Protein phosphatase 1 regulatory subunit 14B, Phospholipase C-beta-3 neighbouring gene protein