DNA GyraseDNA Topoisomerases, Type IINovobiocinDNA, SuperhelicalAminocoumarinsEscherichia coligamma-Glutamyl HydrolaseOxolinic AcidDNA Topoisomerase IVMolecular Sequence DataAniline MustardAmino Acid SequenceCoumarinsNitroreductasesBacterial ProteinsSubstrate SpecificityDNA, BacterialDNA Topoisomerases, Type IBacteriaModels, MolecularKinetics4-QuinolonesCrystallography, X-RayFluoroquinolonesBase SequenceQuinolonesProdrugsCatalysisNalidixic AcidPlasmidsNitrogen Mustard CompoundsBinding SitesSequence Homology, Amino AcidCloning, MolecularMutationParacoccus denitrificansGenes, BacterialGlucuronidaseRhodobacter capsulatusCatalytic DomainAnti-Bacterial AgentsSequence AlignmentHydrolysisProtein ConformationDrug Resistance, MicrobialEnzyme StabilityLyasesMolecular StructurePseudomonasEscherichia coli ProteinsRecombinant ProteinsCrystallizationProtein Structure, TertiaryGlycoside HydrolasesHydrolasesEnzyme InhibitorsSpectrophotometryDrug Resistance, BacterialElectrophoresis, Polyacrylamide GelSpecies SpecificityMutagenesis, Site-DirectedProtein BindingAmidohydrolasesDNA TopoisomerasesBacillusFecesStructure-Activity RelationshipHydrogen-Ion ConcentrationMicrobial Sensitivity TestsOxidoreductasesElectron Transport Complex IVCattleAmino Acid SubstitutionDNA PrimersProtein Structure, SecondaryOfloxacinTemperatureMolecular WeightTopoisomerase InhibitorsAdenylyl ImidodiphosphateModels, ChemicalSaccharomyces cerevisiaeEnoxacinNaphthyridinesBacteriophage muOxidation-ReductionConserved SequenceAdenosine TriphosphateMicrococcusNucleic Acid ConformationQuinazolinonesSulfolobusAdenosine TriphosphatasesArchaeoglobus fulgidusMycobacterium smegmatisStaphylococcus aureusChromatography, High Pressure LiquidDNA, CatenatedPefloxacinDNA Replication