title: Another catalytic triad?
authors.forename: D W
authors.initials: DW
authors.lastname: Christianson
authors.forename: R S
authors.initials: RS
authors.lastname: Alexander
mesh_terms: D000595:Amino Acid Sequence; D001665:Binding Sites; D008969:Molecular Sequence Data; D012697:Serine Endopeptidases; D015032:Zinc / Q000378:metabolism
chemical_list: D012697:Serine Endopeptidases; D015032:Zinc