title: Evolution of catalysis in the serine proteases.
authors.affiliation: Department of Pharmaceutical Chemistry, University of California, San Francisco 94143.
authors.forename: J N
authors.initials: JN
authors.lastname: Higaki
authors.forename: B W
authors.initials: BW
authors.lastname: Gibson
authors.forename: C S
authors.initials: CS
authors.lastname: Craik
mesh_terms: D000595:Amino Acid Sequence; D005075:Biological Evolution; D002384:Catalysis; D004926:Escherichia coli / Q000201:enzymology; D008969:Molecular Sequence Data; D009154:Mutation; D012697:Serine Endopeptidases / Q000235:genetics* / Q000378:metabolism; D014357:Trypsin / Q000235:genetics; D014362:Trypsinogen / Q000235:genetics
chemical_list: D014362:Trypsinogen; D012697:Serine Endopeptidases; D014357:Trypsin