PlastocyaninPyruvate SynthaseElectron TransportPhotosynthesisCytochromes fFerredoxinsElectronsOxidation-ReductionKetone OxidoreductasesFerredoxin-NADP ReductasePhotosystem I Protein ComplexTungstenElectron Spin Resonance SpectroscopyPhotosynthetic Reaction Center Complex ProteinsCytochromesCytochromes c6BiliverdineBile PigmentsOxidoreductasesPhycobilinsKineticsSpinacia oleraceaAzurinIron-Sulfur ProteinsChlorophyllCytochrome c GroupMolecular Sequence DataSpectrophotometryMicroscopy, ElectronCyanobacteriaAmino Acid SequencePlantsCopperViologensTritrichomonasChloroplastsPlant ProteinsModels, MolecularElectron Transport Complex IIICytochrome b6f ComplexLightAldehyde OxidoreductasesElectron-Transferring FlavoproteinsFerricyanidesMicroscopy, Electron, ScanningSpectrum AnalysisRhodobacter sphaeroidesChlorophytaNostocBacterial ProteinsProchlorothrixArchaeaHydrogenaseHemeQuinone ReductasesHydrogenCatalysisChlamydomonas reinhardtiiPyruvic AcidElectron Transport Complex IVProtein ConformationEthyldimethylaminopropyl CarbodiimidePhotosystem II Protein ComplexCytochrome b GroupLight-Harvesting Protein ComplexesElectrochemistryFlavinsFlavoproteinsSulfolobusPhycocyaninTetrapyrrolesFlavin-Adenine DinucleotideMetalloproteinsCoenzyme ANADH, NADPH OxidoreductasesThylakoidsEscherichia coliFlavin MononucleotideStatic ElectricitySequence Homology, Amino AcidAnaerobiosisHydrogen-Ion ConcentrationThiamine PyrophosphateUbiquinoneTrichomonas vaginalisPlant LeavesFlavodoxinPyrococcus furiosusAnabaenaCarbon DioxideOxygenNAD(P)H Dehydrogenase (Quinone)ClostridiumNADPProtonsBinding SitesNADPH-Ferrihemoprotein ReductasePlastoquinoneMethanosarcina barkeriModels, Chemical