Cytochrome-c PeroxidasePeroxidasesApoptotic Protease-Activating Factor 1Hydrogen PeroxideCytochrome c GroupCytochromes cFerrocyanidesCaspasesHemeApoptosisPeroxidesHorseradish PeroxidaseOxidation-ReductionCaspase 3Electron TransportAscorbate PeroxidasesElectron Transport Complex IVCaspase 9CytochromesSpectrophotometryCytochrome P-450 Enzyme SystemCytochromes c1CatalaseParacoccus denitrificansKineticsCysteine EndopeptidasesHydrofluoric AcidSaccharomyces cerevisiaeHydrogenGlutathione PeroxidaseElectron Spin Resonance SpectroscopyCysteine Proteinase InhibitorsModels, MolecularMitochondriaEnzyme ActivationMethylococcus capsulatusHemeproteinsCyanidesProto-Oncogene Proteins c-bcl-2Hydrogen BondingCytochromes c2ApoenzymesCytochrome b GroupAmino Acid SequenceHydrogen-Ion ConcentrationProtein ConformationL-Lactate Dehydrogenase (Cytochrome)HorsesPeroxidaseProteinsMolecular Sequence DataFree RadicalsSpectrum AnalysisOxidantsBinding SitesCarbon MonoxideCytochromes b5Spectrum Analysis, RamanProtease InhibitorsProtein BindingElectrochemistryCrystallography, X-RayHydrogen SulfideCatalysisHistidineMutationOxidative StressReactive Oxygen SpeciesBacterial ProteinsPseudomonasCytochromes fMutagenesis, Site-DirectedX-Ray DiffractionHIV ProteaseCytochromes c6Lipid PeroxidesFluoridesMagnetic Resonance SpectroscopySuperoxide DismutaseRecombinant ProteinsOxygenOsmolar ConcentrationStructure-Activity RelationshipCytochrome P-450 CYP3AOxidoreductasesCytochrome ReductasesEosinophil PeroxidaseAntioxidantsLigandsbcl-2-Associated X ProteinCytochromes bPeroxiredoxinsSuperoxidesAmino AcidsSerine EndopeptidasesTunaPeptide FragmentsPeptide HydrolasesCattleCells, Cultured