title: Catalytic activity of trypsin with an acylated "active" serine.
mesh_terms: D000478:Alkylation; D000577:Amides / Q000378:metabolism; D000581:Amidohydrolases / Q000378:metabolism; D000818:Animals; D002417:Cattle; D002850:Chromatography, Gel; D002918:Chymotrypsin; D046508:Culture Techniques; D004950:Esterases / Q000378:metabolism; D007700:Kinetics; D010455:Peptides / Q000378:metabolism; D012694:Serine / Q000494:pharmacology*; D013053:Spectrophotometry; D014357:Trypsin / Q000302:isolation & purification / Q000494:pharmacology*
chemical_list: D000577:Amides; D010455:Peptides; D012694:Serine; D004950:Esterases; D002918:Chymotrypsin; D014357:Trypsin; D000581:Amidohydrolases