PlastocyaninPyruvate SynthaseCytochromes fFerredoxinsElectron TransportPhotosystem II Protein ComplexChlorophyllKetone OxidoreductasesPhotosynthesisTungstenElectronsFerredoxin-NADP ReductaseOxidation-ReductionPhotosystem I Protein ComplexBiliverdineBile PigmentsElectron Spin Resonance SpectroscopyCytochromes c6PhycobilinsCytochromesSpinacia oleraceaPhotosynthetic Reaction Center Complex ProteinsOxidoreductasesTritrichomonasMolecular Sequence DataPlantsAmino Acid SequenceCyanobacteriaKineticsViologensIron-Sulfur ProteinsAldehyde OxidoreductasesAzurinCopperSpectrophotometryChloroplastsPlant ProteinsCytochrome c GroupCytochrome b6f ComplexNostocArchaeaProchlorothrixPyruvic AcidChlorophytaThylakoidsSulfolobusModels, MolecularCoenzyme AEthyldimethylaminopropyl CarbodiimideHydrogenasePhycocyaninThiamine PyrophosphateLight-Harvesting Protein ComplexesTrichomonas vaginalisTetrapyrrolesHydrogenSpectrum AnalysisPyrococcus furiosusQuinone ReductasesMicroscopy, ElectronBacterial ProteinsFerricyanidesCatalysisMethanosarcina barkeriAnaerobiosisSequence Homology, Amino AcidClostridiumElectron Transport Complex IIIStatic ElectricityChlamydomonas reinhardtiiNAD(P)H Dehydrogenase (Quinone)Protein ConformationMetalloproteinsNADH, NADPH OxidoreductasesCytochrome b GroupEscherichia coliElectron-Transferring FlavoproteinsPlastoquinoneAnabaenaHydrogen-Ion ConcentrationGiardia lambliaHemeLightFlavin-Adenine DinucleotideBinding SitesFlavoproteinsMicroscopy, Electron, ScanningFlavinsFlavodoxinFlavin MononucleotideElectron Transport Complex IVElectrophoresis, Polyacrylamide GelOxygenNADPElectrochemistryArchaeal ProteinsElectron Transport Complex ISubstrate SpecificityMutagenesis, Site-DirectedNADPH-Ferrihemoprotein Reductase