2015
Mechanism of Manganese-Catalyzed Oxygen Evolution from Experimental and Theoretical Analyses of 18O Kinetic Isotope Effects
Khan S, Yang K, Ertem M, Batista V, Brudvig G. Mechanism of Manganese-Catalyzed Oxygen Evolution from Experimental and Theoretical Analyses of 18O Kinetic Isotope Effects. ACS Catalysis 2015, 5: 7104-7113. DOI: 10.1021/acscatal.5b01976.Peer-Reviewed Original ResearchBiomimetic oxomanganese complexesO2 evolutionOxomanganese complexesElusive reaction intermediatesKinetic oxygen isotope effectO2-evolving complexPhotosystem IIFirst bindsTurnover conditionsPrevious kinetic studiesComplexesOxygen evolutionComplete mechanismEvolutionMechanismSpeciesBindsStrong evidenceIntermediatesTurnoverHighest barrier stepKinetic isotope effects
1995
[22] Electron paramagnetic resonance spectroscopy
Brudvig G. [22] Electron paramagnetic resonance spectroscopy. Methods In Enzymology 1995, 246: 536-554. PMID: 7752937, DOI: 10.1016/0076-6879(95)46024-1.Peer-Reviewed Original ResearchConceptsElectron paramagnetic resonance spectroscopyParamagnetic resonance spectroscopyX-band EPR spectrometerEPR spectroscopyParamagnetic speciesResonance spectroscopyParamagnetic centersBiological systemsEPR spectrometerRedox reactionsDiamagnetic proteinsEPR spectraActive siteEPR methodSpectroscopySample requirementsSpectrometerEPRReactionValuable techniqueSpectraApplicationsSpeciesStructure
1991
A guide to electron paramagnetic resonance spectroscopy of Photosystem II membranes
Miller A, Brudvig G. A guide to electron paramagnetic resonance spectroscopy of Photosystem II membranes. Biochimica Et Biophysica Acta 1991, 1056: 1-18. PMID: 1845842, DOI: 10.1016/s0005-2728(05)80067-2.Peer-Reviewed Original ResearchConceptsElectron paramagnetic resonance spectroscopyElectron paramagnetic resonance signalParamagnetic resonance spectroscopyParamagnetic resonance signalPhotosystem II membranesPhotosynthetic electron transportResonance spectroscopyResonance signalsPhotosystem IIBacterial reaction centersElectron transportParamagnetic speciesCytochrome b6fPhotosystem IBiochemical basisReaction centersSpectroscopySpeciesSpectral featuresCommon contaminantsMembraneMoietySeminal experimentsB6fCofactor
1983
The effect of temperature on the formation and decay of the multiline EPR signal species associated with photosynthetic oxygen evolution
Brudvig G, Casey J, Sauer K. The effect of temperature on the formation and decay of the multiline EPR signal species associated with photosynthetic oxygen evolution. Biochimica Et Biophysica Acta (BBA) - Bioenergetics 1983, 723: 366-371. DOI: 10.1016/0005-2728(83)90042-7.Peer-Reviewed Original ResearchPROPERTIES OF THE S2 STATE ASSOCIATED WITH O2 EVOLUTION
Brudvig G, Casey J, Sauer K. PROPERTIES OF THE S2 STATE ASSOCIATED WITH O2 EVOLUTION. 1983, 159-164. DOI: 10.1016/b978-0-12-372360-4.50023-7.Peer-Reviewed Original ResearchS2 stateMultiline electron paramagnetic resonance (EPR) signalParamagnetic speciesO2 evolutionOxidation state changesPhotosynthetic water oxidationFinal oxidation productsElectron paramagnetic resonance signalS2 state EPR signalsCharge separation eventsS-state advancementMolecule of O2State EPR signalsParamagnetic resonance signalO2-evolving complexWater oxidationPhotosystem IIUnpaired electronOxidation productsEPR signalHyperfine structureResonance signalsSpinach chloroplastsSpeciesHyperfine lines