HemeHemeproteinsHeme Oxygenase (Decyclizing)Heme Oxygenase-1Amino Acid SequenceMolecular Sequence DataBinding SitesModels, MolecularProtein ConformationProtein BindingMutagenesis, Site-DirectedKineticsBase SequenceProtein Structure, TertiaryCell Adhesion MoleculesMutationSequence Homology, Amino AcidStructure-Activity RelationshipEscherichia coliProtein Structure, SecondaryRecombinant ProteinsCrystallography, X-RayCell LinePeptide FragmentsCloning, MolecularSequence AlignmentCysteineBacterial ProteinsHistidineCarbon MonoxideSubstrate SpecificityOxidation-ReductionAmino Acid SubstitutionPeptidesProtoporphyrinsAmino AcidsLigandsMagnetic Resonance SpectroscopyCatalysisHydrogen-Ion ConcentrationCircular DichroismMembrane ProteinsSpectrophotometryIronMyoglobinMolecular StructureElectrophoresis, Polyacrylamide GelHydrogen BondingCatalytic DomainRecombinant Fusion ProteinsDNACattleMolecular WeightLysineCells, CulturedSmall Molecule LibrariesSignal TransductionSpectrum Analysis, RamanDrug ResiduesConserved SequenceThermodynamicsProteinsPorphyrinsCell MembraneProtein FoldingChromatography, High Pressure LiquidAmino Acid MotifsDimerizationPhosphorylationMutagenesisTransfectionCytochrome c GroupTryptophanRNA, MessengerElectron Spin Resonance SpectroscopyPlasmidsMacromolecular SubstancesCarrier ProteinsTyrosineTemperaturePesticide ResiduesArginineModels, BiologicalMolecular ConformationEscherichia coli ProteinsAlanineAntibodies, MonoclonalDNA PrimersPoint MutationNuclear Magnetic Resonance, BiomolecularTrypsinFerrochelataseSpectrometry, FluorescenceHemoglobinsHydrolysisMetalloporphyrinsAspartic AcidDisulfidesDNA, ComplementaryWater