title: Nuclear magnetic resonance studies of the interaction of N-acetyltryptophan with  -chymotrypsin.
mesh_terms: D000085:Acetates; D055598:Chemical Phenomena; D002621:Chemistry; D002918:Chymotrypsin; D009682:Magnetic Resonance Spectroscopy; D014364:Tryptophan
chemical_list: D000085:Acetates; D014364:Tryptophan; D002918:Chymotrypsin