2015
Triplet Oxygen Evolution Catalyzed by a Biomimetic Oxomanganese Complex: Functional Role of the Carboxylate Buffer
Rivalta I, Yang K, Brudvig G, Batista V. Triplet Oxygen Evolution Catalyzed by a Biomimetic Oxomanganese Complex: Functional Role of the Carboxylate Buffer. ACS Catalysis 2015, 5: 2384-2390. DOI: 10.1021/acscatal.5b00048.Peer-Reviewed Original ResearchOxomanganese complexesTriplet oxygenOxygen evolutionWater splittingCatalytic oxygen evolutionO bond formationBiomimetic oxomanganese complexesNucleophilic water moleculeUnderlying reaction mechanismGreen plant chloroplastsPhotosynthetic oxygen evolutionWater ligandsCarboxylate ligandsInorganic coreMn complexesSuperoxo speciesNoninnocent roleCarboxylate groupsWater moleculesSubstrate waterBond formationSynthetic complexesCarboxylate buffersNucleophilic attackRedox potential
2001
Photosynthetic Water Oxidation in Cytochromeb 559 Mutants Containing a Disrupted Heme-binding Pocket*
Morais F, Kühn K, Stewart D, Barber J, Brudvig G, Nixon P. Photosynthetic Water Oxidation in Cytochromeb 559 Mutants Containing a Disrupted Heme-binding Pocket*. Journal Of Biological Chemistry 2001, 276: 31986-31993. PMID: 11390403, DOI: 10.1074/jbc.m103935200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBase SequenceCarrier ProteinsChlamydomonas reinhardtiiCytochrome b GroupDNA PrimersElectron Spin Resonance SpectroscopyHeme-Binding ProteinsHemeproteinsMutagenesis, Site-DirectedMutationOxidation-ReductionPhotosynthesisPhotosynthetic Reaction Center Complex ProteinsPhotosystem II Protein ComplexWaterConceptsPhotosynthetic oxygen evolutionMethionine mutantsWild typeAlpha subunitLight-saturated ratePhotosystem two complexWild-type levelsHeme of cytochromePhotosynthetic water oxidationHeme-binding pocketOxygen evolutionChloroplast mutantsPSII supercomplexesHistidine axial ligandsChlamydomonas reinhardtiiGlutamine mutantTyrosine mutantsMutantsType levelsRedox roleHemeSubunitsOxygen evolution activityTyrosineComplexes
1989
Bioinorganic Chemistry of Manganese Related to Photosynthetic Oxygen Evolution
Brudvig G, Crabtree R. Bioinorganic Chemistry of Manganese Related to Photosynthetic Oxygen Evolution. Progress In Inorganic Chemistry 1989, 37: 99-142. DOI: 10.1002/9780470166383.ch2.Peer-Reviewed Original Research
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 Research