PlastocyaninPyruvate SynthasePhotosynthetic Reaction Center Complex ProteinsFerredoxinsKetone OxidoreductasesTungstenCytochromes fLightFerredoxin-NADP ReductaseBiliverdineBile PigmentsRhodobacter sphaeroidesPhotosystem I Protein ComplexPhycobilinsElectron TransportOxidation-ReductionLight-Harvesting Protein ComplexesElectron Spin Resonance SpectroscopyPhotosystem II Protein ComplexTritrichomonasPheophytinsPhotosynthesisChlorophyllOxidoreductasesAldehyde OxidoreductasesSpinacia oleraceaViologensElectronsMolecular Sequence DataAmino Acid SequenceCyanobacteriaArchaeaSpectrophotometryIron-Sulfur ProteinsBacteriochlorophyllsRhodopseudomonasSulfolobusPyruvic AcidPlantsCoenzyme ACytochromes c6ChloroplastsPhycocyaninThiamine PyrophosphateCytochromesKineticsTetrapyrrolesTrichomonas vaginalisPyrococcus furiosusHydrogenasePlant ProteinsBacterial ProteinsMethanosarcina barkeriAnaerobiosisSpectrum AnalysisClostridiumHydrogenNAD(P)H Dehydrogenase (Quinone)QuinonesGiardia lambliaSequence Homology, Amino AcidQuinone ReductasesThylakoidsModels, MolecularChlamydomonas reinhardtiiCatalysisChlorophytaPhotochemistryCytochrome c GroupCytochromes c2CopperChlorobiArchaeal ProteinsCytochrome b6f ComplexNADH, NADPH OxidoreductasesUbiquinoneElectrophoresis, Polyacrylamide GelNostocRhodobacter capsulatusProtein ConformationEthyldimethylaminopropyl CarbodiimideBacterial ChromatophoresProchlorothrixEscherichia coliDimethylaminesSubstrate SpecificityPlastoquinoneStatic ElectricityEnergy TransferDarknessPyruvatesDiuronFermentationMetalloproteinsHydrogen-Ion ConcentrationCytochrome b GroupSulfurBinding SitesAzurinAnabaena