OxygenHydrogenHydrogen BondingHydrogen PeroxideHydrogen SulfideOxygen ConsumptionReactive Oxygen SpeciesCell Adhesion MoleculesSinglet OxygenModels, MolecularOxygen Inhalation TherapyMolecular Sequence DataOxidation-ReductionAmino Acid SequenceKineticsProtein ConformationProtein BindingBinding SitesCatalaseCrystallography, X-RayOxygen IsotopesHydrogen CyanideOxidantsWaterMolecular StructureCells, CulturedSmall Molecule LibrariesSignal TransductionHydrogen-Ion ConcentrationBase SequenceCell LineMagnetic Resonance SpectroscopyFree RadicalsMolecular ConformationTime FactorsMutationThermodynamicsEscherichia coliAntioxidantsStructure-Activity RelationshipSuperoxide DismutaseHyperbaric OxygenationCatalysisModels, BiologicalProtein Structure, TertiaryPartial PressureTemperatureRecombinant ProteinsLigandsDeuterium Exchange MeasurementPeroxidasesBacterial ProteinsPeptidesDNASuperoxidesAnoxiaFree Radical ScavengersProtein Structure, SecondaryAnaerobiosisOxidative StressHydroxyl RadicalMice, Inbred C57BLMitochondriaApoptosisCystathionine gamma-LyaseNeural Cell Adhesion MoleculesNucleic Acid ConformationRNA, MessengerProteinsCattleCarbon DioxideModels, ChemicalProtonsIntercellular Adhesion Molecule-1HydrogenaseAerobiosisSulfidesDose-Response Relationship, DrugElectron Spin Resonance SpectroscopyMembrane ProteinsSubstrate SpecificityHemoglobinsCell AdhesionAntibodies, MonoclonalCell SurvivalGasesMass SpectrometryMolecular WeightOximetryCell MembranePeptide FragmentsSpectrophotometryNADPH OxidaseGlutathioneHydroxidesOxidoreductasesOxyhemoglobinsSequence Homology, Amino AcidComputer SimulationCell Line, Tumor