Photochemical ProcessesLightMicroscopy, ElectronElectronsElectron TransportMicroscopy, Electron, ScanningMicroscopy, Electron, TransmissionElectron Spin Resonance SpectroscopyMicroscopy, Electron, Scanning TransmissionOxidation-ReductionElectron Probe MicroanalysisKineticsElectron Transport Complex IVElectron Transport Complex IIIMolecular Sequence DataModels, MolecularAmino Acid SequenceCryoelectron MicroscopyProtein ConformationOxidoreductasesPhotosynthesisEscherichia coliMicroscopy, ImmunoelectronElectron Transport Chain Complex ProteinsCell Membrane