title: The reactivity of His-57 in chymotrypsin to alkylation.
mesh_terms: D000085:Acetates; D000478:Alkylation; D001593:Benzyl Compounds; D001966:Bromine / Q000138:chemical synthesis; D055598:Chemical Phenomena; D002621:Chemistry; D002713:Chlorine / Q000138:chemical synthesis; D002918:Chymotrypsin / Q000037:antagonists & inhibitors; D005561:Formates / Q000138:chemical synthesis; D006639:Histidine; D007659:Ketones / Q000138:chemical synthesis; D007700:Kinetics; D010649:Phenylalanine / Q000138:chemical synthesis; D013451:Sulfonic Acids; D014050:Toluene
chemical_list: D000085:Acetates; D001593:Benzyl Compounds; D005561:Formates; D007659:Ketones; D013451:Sulfonic Acids; D014050:Toluene; D010649:Phenylalanine; D006639:Histidine; D002713:Chlorine; D002918:Chymotrypsin; D001966:Bromine