iDrugBank

Cathepsin A

MESHD043402

A carboxypeptidase that catalyzes the release of a C-terminal amino acid with a broad specificity. It also plays a role in the LYSOSOMES by protecting BETA-GALACTOSIDASE and NEURAMINIDASE from degradation. It was formerly classified as EC 3.4.12.1 and EC 3.4.21.13.

Synonyms

  • Carboxypeptidase Y
  • Endothelin Degradation Enzyme
  • Lysosomal Protective Protein
  • Serine Carboxypeptidase I
  • Acid Carboxypeptidase
  • beta-Galactosidase Protective Protein
  • beta Galactosidase Protective Protein
  • Carboxypeptidase C
  • BGPP

Source last updated 2026-05-24T15:25:13.889Z