OxygenOxygen IsotopesModels, MolecularMolecular StructureCrystallography, X-RayOxygen ConsumptionHydrogen BondingMolecular ConformationReactive Oxygen SpeciesSpectrometry, Mass, Fast Atom BombardmentMagnetic Resonance SpectroscopyBinding SitesWaterProtein ConformationModels, ChemicalKineticsOxidation-ReductionStructure-Activity RelationshipMolecular Sequence DataAmino Acid SequenceMass SpectrometryStereoisomerismCatalysisProtein BindingSulfurX-Ray DiffractionChemistryChemical PhenomenaSubstrate SpecificityCoordination ComplexesLigandsCell Adhesion MoleculesThermodynamicsOxygenasesHydrogen-Ion ConcentrationSpectrophotometrySpectrum AnalysisElectron Spin Resonance SpectroscopySulfinic AcidsMolybdenumQuantum TheoryHemeOxygen Inhalation TherapySinglet OxygenIronElectronsOrganometallic CompoundsChromatography, High Pressure LiquidSmall Molecule LibrariesEscherichia coliSolventsOrganic Chemistry PhenomenaCrystallizationCrystallographyProtein Structure, TertiaryProtonsCatalytic DomainHydrolysisComputer SimulationBacterial ProteinsSpectrophotometry, InfraredSpectrometry, Mass, Electrospray IonizationCarbonEpoxy CompoundsPhenolsStatic ElectricityProtein Structure, SecondaryBile PigmentsAlkenesZincHydroxylationSpectrophotometry, Ultraviolet2-Methyl-4-chlorophenoxyacetic AcidSolutionsMutationHydrogen PeroxideSpectrum Analysis, RamanHistidineIonsCattleOxidoreductasesRecombinant ProteinsHydrogenTemperatureCopperHydroxidesModels, BiologicalPseudomonasDNACell LineEstersSulfur CompoundsCells, CulturedProteinsBiliverdineBase SequenceX-RaysMixed Function OxygenasesManganeseSequence Homology, Amino Acid