HemeHemopexinHemeproteinsMyoglobinHeme Oxygenase (Decyclizing)WhalesHeme Oxygenase-1Carbon MonoxidePorphyrinsSpectrophotometryChloride PeroxidaseHemoglobinsThermoanaerobacterCytochrome P-450 Enzyme SystemIronSpectrum Analysis, RamanPeroxidasesHeminOxidation-ReductionMetmyoglobinLactoperoxidaseCytochrome c GroupKineticsProtein BindingMethemoglobinCarboxyhemoglobinDithioniteOxyhemoglobinsHorseradish PeroxidaseHorsesCytochromes5-Aminolevulinate SynthetaseOxygenPhotolysisSpectrophotometry, UltravioletMolecular Sequence DataLigandsElectron Spin Resonance SpectroscopyAmino Acid SequenceCatalaseProtein ConformationProtoporphyrinsHydrogen-Ion ConcentrationEpoxy CompoundsModels, ChemicalThermodynamicsBacterial ProteinsMicrosomes, LiverEnzyme InductionMagnetic Resonance SpectroscopyBinding SitesModels, MolecularCattleMicrosomesNitric OxideHydrogen PeroxideFerrochelataseMetalloporphyrinsMitochondriaHeptanoates