title: Type IA DNA topoisomerases: strictly one step at a time.
authors.affiliation: Department of Microbiology, Box 357242, School of Medicine, University of Washington, Seattle, WA 98195-7242, USA. champoux@u.washington.edu
authors.forename: James J
authors.initials: JJ
authors.lastname: Champoux
mesh_terms: D004264:DNA Topoisomerases, Type I / Q000737:chemistry* / Q000145:classification / Q000378:metabolism; D004269:DNA, Bacterial / Q000737:chemistry / Q000378:metabolism; D004278:DNA, Superhelical / Q000737:chemistry / Q000378:metabolism; D004926:Escherichia coli / Q000201:enzymology; D008958:Models, Molecular; D009690:Nucleic Acid Conformation; D011487:Protein Conformation
chemical_list: D004269:DNA, Bacterial; D004278:DNA, Superhelical; D004264:DNA Topoisomerases, Type I