1996
EPR Spectroscopic Characterization of Neuronal NO Synthase †
Galli C, MacArthur R, Abu-Soud H, Clark P, Stuehr D, Brudvig G. EPR Spectroscopic Characterization of Neuronal NO Synthase †. Biochemistry 1996, 35: 2804-2810. PMID: 8611587, DOI: 10.1021/bi9520444.Peer-Reviewed Original ResearchConceptsSpin-spin couplingElectron transferHeme ironElectron paramagnetic resonance spectroscopyEPR spectroscopic characterizationParamagnetic resonance spectroscopyOxygenase domainZero-field splitting parametersFirst coordination shellHeme redox centersNNOS oxygenase domainAir-stable semiquinoneSpectroscopic characterizationRedox centersReductase domainFlavin radicalsInterdomain electron transferFlavin semiquinoneCoordination shellResonance spectroscopyMicrowave power saturationSubstrates bindAnaerobic conditionsSubstrate bindingSemiquinone
1995
Spectroscopic evidence for the symmetric location of tyrosines D and Z in photosystem II.
Koulougliotis D, Tang X, Diner B, Brudvig G. Spectroscopic evidence for the symmetric location of tyrosines D and Z in photosystem II. Biochemistry 1995, 34: 2850-6. PMID: 7893698, DOI: 10.1021/bi00009a015.Peer-Reviewed Original Research
1994
Location of chlorophyllZ in photosystem II.
Koulougliotis D, Innes J, Brudvig G. Location of chlorophyllZ in photosystem II. Biochemistry 1994, 33: 11814-22. PMID: 7918399, DOI: 10.1021/bi00205a018.Peer-Reviewed Original ResearchBacteriochlorophyllsChlorophyllCold TemperatureCyanidesDarknessDysprosiumEdetic AcidElectron Spin Resonance SpectroscopyIronLightLight-Harvesting Protein ComplexesManganeseMicrowavesModels, ChemicalOxidation-ReductionPhotosynthetic Reaction Center Complex ProteinsPhotosystem II Protein ComplexSpinacia oleracea
1980
Evidence for the absence of photoreduction of the metal centers of cytochrome c oxidase by x-irradiation
Brudvig G, Bocian D, Gamble R, Chan S. Evidence for the absence of photoreduction of the metal centers of cytochrome c oxidase by x-irradiation. Biochimica Et Biophysica Acta 1980, 624: 78-89. PMID: 6250634, DOI: 10.1016/0005-2795(80)90227-5.Peer-Reviewed Original ResearchConceptsConventional X-ray sourceStanford Synchrotron Radiation LaboratoryX-ray absorption measurementsX-ray photonsPhotons/sX-ray fluxX-ray sourcesSynchrotron Radiation LaboratoryMetal centerOptical spectroscopyRadiation LaboratoryAbsorption measurementsElectron paramagnetic resonanceParamagnetic resonanceCytochrome c oxidasePhotonsPhotoreductionC oxidaseRadiationResonanceSpectroscopyOxidaseSourceMeasurementsFlux