PlastocyaninPyruvate SynthaseCytochrome c GroupFerredoxinsCytochromes fKetone OxidoreductasesCytochromes cTungstenCytochromesFerredoxin-NADP ReductaseBiliverdineBile PigmentsOxidation-ReductionPhycobilinsCytochrome P-450 Enzyme SystemElectron Transport Complex IVCytochromes c1Electron TransportElectron Spin Resonance SpectroscopyCytochromes c6OxidoreductasesTritrichomonasCytochrome b GroupAldehyde OxidoreductasesSpectrophotometryViologensAmino Acid SequenceMolecular Sequence DataCytochromes c2Photosystem I Protein ComplexArchaeaIron-Sulfur ProteinsSulfolobusPyruvic AcidElectronsCoenzyme AKineticsThiamine PyrophosphatePhycocyaninTetrapyrrolesTrichomonas vaginalisPyrococcus furiosusCytochromes b5Cytochrome b6f ComplexHydrogenaseQuinone ReductasesAnaerobiosisMethanosarcina barkeriMitochondriaPlantsHemeSpinacia oleraceaNAD(P)H Dehydrogenase (Quinone)ClostridiumHydrogenCopperNADH, NADPH OxidoreductasesSequence Homology, Amino AcidCatalysisGiardia lambliaPhotosynthetic Reaction Center Complex ProteinsCyanobacteriaBacterial ProteinsChloroplastsNADPH-Ferrihemoprotein ReductaseSpectrum AnalysisEthyldimethylaminopropyl CarbodiimidePlant ProteinsCytochrome-c PeroxidaseEscherichia coliSubstrate SpecificityModels, MolecularArchaeal ProteinsCytochrome ReductasesNostocProtein ConformationElectrophoresis, Polyacrylamide GelChlorophytaProchlorothrixAzurinFerricyanidesHydrogen-Ion ConcentrationCytochrome P-450 CYP3ACytochromes bDesulfovibrioPyruvatesNADPHorsesMetalloproteinsParacoccus denitrificansBinding SitesStatic ElectricityFermentationPhotosynthesisNADH DehydrogenaseBase SequenceElectron Transport Complex IIIChlorophyllChlamydomonas reinhardtiiAnabaena