1990
Electron Spin-Lattice Relaxation of the Stable Tyrosine Radical D+ in Photosystem II
Beck W, Innes J, Brudvig G. Electron Spin-Lattice Relaxation of the Stable Tyrosine Radical D+ in Photosystem II. 1990, 817-820. DOI: 10.1007/978-94-009-0511-5_188.Peer-Reviewed Original ResearchMn complexesO2-evolving centerDark stable S1 statePhotosystem IIPhotosynthetic H2O oxidationElectron paramagnetic resonance spectraRedox-active sitesWeak dipolar couplingsParamagnetic resonance spectraH2O oxidationOxidation stateTyrosine radicalsDipolar couplingsResonance spectraS0 stateS1 stateTyr-160D2 polypeptidesRelaxation propertiesSpin-lattice relaxation rateMagnetic propertiesElectron spin-lattice relaxation rateSpin-lattice relaxationComplexesRelaxation rate
1989
Location and magnetic relaxation properties of the stable tyrosine radical in photosystem II.
Innes J, Brudvig G. Location and magnetic relaxation properties of the stable tyrosine radical in photosystem II. Biochemistry 1989, 28: 1116-25. PMID: 2540815, DOI: 10.1021/bi00429a028.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBacterial ProteinsChlorophyllElectron Spin Resonance SpectroscopyFree RadicalsKineticsLight-Harvesting Protein ComplexesMathematicsMicrowavesModels, MolecularModels, TheoreticalMyoglobinPhotosynthetic Reaction Center Complex ProteinsPhotosystem II Protein ComplexPlant ProteinsProtein ConformationRhodobacter sphaeroidesThermodynamicsTyrosineWhalesConceptsMetal ionsPSII membranesPhotosystem IIProtein surfaceMicrowave power saturationReaction centersRaman relaxation mechanismMagnetic relaxation propertiesFree radicalsRelaxation enhancementDipolar relaxation enhancementIonsMembrane surfaceRelaxation propertiesSpin-lattice relaxationComplexesDipolar interactionsRadicalsRhodobacter sphaeroidesProtein structureD2 subunitsPower saturationDy3Relaxation mechanismSurface