DNA GyraseDNA Topoisomerases, Type IINovobiocinAminocoumarinsDNA, SuperhelicalTopoisomerase II InhibitorsDNA Topoisomerase IVOxolinic AcidCoumarins4-QuinolonesFluoroquinolonesEscherichia coliQuinolonesNalidixic AcidDNA, BacterialAnti-Infective AgentsMolecular Sequence DataDNA Topoisomerases, Type IDrug Resistance, MicrobialMutationDrug Resistance, BacterialCiprofloxacinNorfloxacinMicrobial Sensitivity TestsPlasmidsAmino Acid SequenceBase SequenceBacterial ProteinsAnti-Bacterial AgentsGenes, BacterialOfloxacinProtein SubunitsMacromolecular SubstancesEnoxacinDNA TopoisomerasesLevofloxacinNaphthyridinesCloning, MolecularSequence Analysis, DNADNA, CatenatedTopoisomerase InhibitorsAdenosine TriphosphatasesPefloxacinStaphylococcus aureusPhylogenyAdenosine TriphosphateAdenylyl ImidodiphosphateBinding SitesMycobacterium smegmatisNucleic Acid ConformationDNA ReplicationModels, MolecularQuinolinesStreptococcus pneumoniaeDNARNA, Ribosomal, 16SKineticsEscherichia coli ProteinsMicrococcusEnzyme InhibitorsProtein BindingSequence Homology, Amino AcidAza CompoundsBacteriophage muPolymerase Chain ReactionChromosomes, BacterialStructure-Activity RelationshipMycoplasma hominisTopoisomerase I InhibitorsHexylresorcinolProtein Conformation