Serine/Threonine Protein Phosphatase 2A Catalytic Subunit Alpha Isoform

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform (309 aa, ~36 kDa) is encoded by the human PPP2CA gene. This protein plays a role in signaling, apoptosis and protein dephosphorylation.

**Synonyms:** - EC 3.1.3.16 - PP2A-Alpha - PP2CA - PPP2CA - Protein Phosphatase 2 Catalytic Subunit Alpha - RP-C - Replication Protein C - Serine/Threonine Protein Phosphatase 2A Catalytic Subunit Alpha