Calpain-1 Catalytic Subunit

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

**Definition:** Calpain-1 catalytic subunit (714 aa, ~82 kDa) is encoded by the human CAPN1 gene. This protein is involved in proteolysis and the regulation of signal transduction and cytoskeletal modeling.

**Synonyms:** - CANP 1 - CAPN1 - Calcium-Activated Neutral Proteinase 1 - Calpain Mu-Type - Calpain-1 Large Subunit - Cell Proliferation-Inducing Gene 30 Protein - Cell Proliferation-Inducing Protein 30 - EC 3.4.22.52 - Micromolar-Calpain - Mu-Calpain - MuCANP