Serine/Threonine Protein Phosphatase 2B Catalytic Subunit Beta Isoform

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

**Definition:** Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform (524 aa, ~59 kDa) is encoded by the human PPP3CB gene. This protein plays a role in metal binding, signal transduction, calmodulin binding and protein dephosphorylation.

**Synonyms:** - CAM-PRP Catalytic Subunit - Calcineurin A Beta - Calcineurin A2 - Calmodulin-Dependent Calcineurin A Subunit Beta Isoform - EC 3.1.3.16 - PPP3CB - Protein Phosphatase 3 Catalytic Subunit Beta Isoform