1990
Electron-transfer events leading to reconstitution of oxygen-evolution activity in manganese-depleted photosystem II membranes.
Miller A, Brudvig G. Electron-transfer events leading to reconstitution of oxygen-evolution activity in manganese-depleted photosystem II membranes. Biochemistry 1990, 29: 1385-92. PMID: 2159337, DOI: 10.1021/bi00458a007.Peer-Reviewed Original ResearchConceptsPhotooxidation of Mn2Photosystem II membranesO2 evolution activityMn complexesElectron donationMn-depleted photosystem IIPhotosystem IIElectron paramagnetic resonance spectroscopyFirst photochemical stepElectron donation reactionsCharge-separated stateElectron transfer eventsCytochrome bParamagnetic resonance spectroscopyMn-depleted photosystem II membranesOxygen evolution activityUntreated photosystem IILow quantum yieldSlower electron donationPhotochemical stepPrevious kinetic studiesTurnover reactionsElementary stepsElectron donorPhotooxidation
1987
Formation of the S2 state and structure of the Mn complex in photosystem II lacking the extrinsic 33 kilodalton polypeptide
Miller A, de Paula J, Brudvig G. Formation of the S2 state and structure of the Mn complex in photosystem II lacking the extrinsic 33 kilodalton polypeptide. Photosynthesis Research 1987, 12: 205-218. PMID: 24435688, DOI: 10.1007/bf00055121.Peer-Reviewed Original ResearchS2-state multiline EPR signalState multiline EPR signalStable charge separationPSII membranesMultiline EPR signalEPR signalCharge separationManganese sitesElectron paramagnetic resonance spectroscopyUntreated PSII membranesElectron transfer eventsParamagnetic resonance spectroscopyPhotosystem II membranesMn complexesElectron donorResonance spectroscopyS2 stateReaction centersExtrinsic polypeptidesHigh yieldsMagnetic propertiesPhotosystem IISeparationTemperature rangeSpectroscopy