Plasma Membrane Calcium-Transporting ATPase

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

**Definition:** A family of plasma membrane resident proteins that hydrolyze ATP to facilitate the transport of calcium ions out of the cytoplasm into the extracellular space.

**Synonyms:** - ATP2B - EC 3.6.3.8 - PMCA - Plasma Membrane Ca2+ ATPase - Plasma Membrane Calcium ATPase - Plasma Membrane Calcium Pump