[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][Branch2][Ring1][Branch1][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][N][C][=Branch1][C][=O][C][N][C][=Branch1][C][=O][C][N][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a digestive enzyme that promotes proteolysis, or the breakdown of proteins and polypeptides. It is a serine protease synthesized in the pancreas and is a vital component in the pancreatic juice. Like most proteolytic enzymes, chymotrypsin is activated from its inactive zymogen precursor, chymotrypsinogen, in presence of [DB11237]. Chymotrypsin is the most abundant pancreatic proteases that represent up to 10-20% of the total protein synthesized by the exocrine pancreas. Chymotrypsin contains both the catalytic triad and oxyanion hole, and the tertiary structure of chymotrypsin is similar to [DB11237]."}]