Chymotrypsinogen B

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

**Definition:** Chymotrypsinogen B (263 aa, ~28 kDa) is encoded by the human CTRB1 gene. This protein plays a role in proteolytic processes during digestion of nutrients.

**Synonyms:** - CTRB1 - Chymotrypsinogen B1 - EC 3.4.21.1