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
Oxidation of exogenous substrates by the O2-evolving center of photosystem II and related catalytic air oxidation of secondary alcohols via a tetranuclear manganese(IV) complex.
Beck W, Sears J, Brudvig G, Kulawiec R, Crabtree* R. Oxidation of exogenous substrates by the O2-evolving center of photosystem II and related catalytic air oxidation of secondary alcohols via a tetranuclear manganese(IV) complex. Tetrahedron 1989, 45: 4903-4911. DOI: 10.1016/s0040-4020(01)85159-0.Peer-Reviewed Original ResearchMn complexesH2O oxidationOxidation stateAir oxidationStrong oxidantsSecondary alcoholsPhotosynthetic H2O oxidationPhotosystem IIS1 stateLower oxidation statesCatalytic air oxidationLight-driven generationO2 evolution activityOxidation chemistryO2-evolving centerCatalytic cycleOxidizing statePrimary aminesSecondary aminesReductive mechanismOxidationComplexesExogenous ligandsCenter actsOxidants