Chymotrypsinogen B2

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

**Definition:** Chymotrypsinogen B2 (263 aa, ~28 kDa) is encoded by the human CTRB2 gene. This protein is involved in the digestion of nutrients by the gastrointestinal tract.

**Synonyms:** - CTRB2 - EC 3.4.21.1