title: The active site and mechanism of the beta-galactosidase from Escherichia coli.
authors.affiliation: Division of Biochemistry, Faculty of Science, University of Calgary, Alberta, Canada.
authors.forename: R E
authors.initials: RE
authors.lastname: Huber
authors.forename: M N
authors.initials: MN
authors.lastname: Gupta
authors.forename: S K
authors.initials: SK
authors.lastname: Khare
mesh_terms: D001665:Binding Sites; D001709:Biotechnology; D003067:Coenzymes / Q000378:metabolism; D004187:Disaccharides / Q000096:biosynthesis; D004926:Escherichia coli / Q000201:enzymology*; D005690:Galactose / Q000378:metabolism; D005973:Glutamine / Q000378:metabolism; D007785:Lactose / Q000378:metabolism; D008670:Metals / Q000378:metabolism; D014443:Tyrosine / Q000378:metabolism; D001616:beta-Galactosidase / Q000737:chemistry / Q000378:metabolism*
chemical_list: D003067:Coenzymes; D004187:Disaccharides; D008670:Metals; D005973:Glutamine; D014443:Tyrosine; D001616:beta-Galactosidase; D007785:Lactose; D005690:Galactose