title: The structure of chymostatin, a chymotrypsin inhibitor.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002918:Chymotrypsin / Q000037:antagonists & inhibitors*; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D009842:Oligopeptides / Q000032:analysis*; D009904:Optical Rotation; D010649:Phenylalanine / Q000032:analysis; D013055:Spectrophotometry, Infrared; D014633:Valine / Q000032:analysis
chemical_list: D009842:Oligopeptides; D010649:Phenylalanine; D002918:Chymotrypsin; D014633:Valine