Aliases for PPM1F Gene
External Ids for PPM1F Gene
The protein encoded by this gene is a member of the PP2C family of Ser/Thr protein phosphatases. PP2C family members are known to be negative regulators of cell stress response pathways. This phosphatase can interact with Rho guanine nucleotide exchange factors (PIX), and thus block the effects of p21-activated kinase 1 (PAK), a protein kinase mediating biological effects downstream of Rho GTPases. Calcium/calmodulin-dependent protein kinase II gamma (CAMK2G/CAMK-II) is found to be one of the substrates of this phosphatase. The overexpression of this phosphatase or CAMK2G has been shown to mediate caspase-dependent apoptosis. An alternatively spliced transcript variant has been identified, but its full-length nature has not been determined. [provided by RefSeq, Jul 2008]
GeneCards Summary for PPM1F Gene
PPM1F (Protein Phosphatase, Mg2+/Mn2+ Dependent, 1F) is a Protein Coding gene. Among its related pathways are Regulation of CFTR activity (norm and CF) and Development Dopamine D2 receptor transactivation of EGFR. GO annotations related to this gene include protein serine/threonine phosphatase activity and calmodulin-dependent protein phosphatase activity. An important paralog of this gene is PPM1E.
UniProtKB/Swiss-Prot for PPM1F Gene
Dephosphorylates and concomitantly deactivates CaM-kinase II activated upon autophosphorylation, and CaM-kinases IV and I activated upon phosphorylation by CaM-kinase kinase. Promotes apoptosis