title: Mechanism of type II DNA topoisomerases: a tale of two gates.
authors.affiliation: Department of Biochemistry, Molecular Biology and Cell Biology, Northwestern University, Evanston, Il 60208.
authors.forename: C D
authors.initials: CD
authors.lastname: Lima
authors.forename: A
authors.initials: A
authors.lastname: Mondragón
mesh_terms: D004264:DNA Topoisomerases, Type I / Q000737:chemistry*; D004268:DNA-Binding Proteins / Q000737:chemistry; D004926:Escherichia coli / Q000201:enzymology / Q000235:genetics; D008958:Models, Molecular; D015003:Yeasts / Q000201:enzymology / Q000235:genetics
chemical_list: D004268:DNA-Binding Proteins; D004264:DNA Topoisomerases, Type I