2001
Factors that determine the unusually low reduction potential of cytochrome c550 in cyanobacterial photosystem II
Vrettos J, Reifler M, Kievit O, Lakshmi K, de Paula J, Brudvig G. Factors that determine the unusually low reduction potential of cytochrome c550 in cyanobacterial photosystem II. JBIC Journal Of Biological Inorganic Chemistry 2001, 6: 708-716. PMID: 11681704, DOI: 10.1007/s007750100249.Peer-Reviewed Original ResearchConceptsPCC 6803 photosystem IILow reduction potentialReduction potentialPyrolytic graphite edge electrodeElectron paramagnetic resonance spectroscopySquare wave voltammetryDirect electrochemical measurementsParamagnetic resonance spectroscopyBis-histidine axial ligationHeme reduction potentialCyanobacterial photosystem IIResonance Raman spectraPhotosystem IIWave voltammetryElectrode surfaceElectrochemistry experimentsElectrochemical measurementsElectrochemical valuesAxial ligationSolvent waterCyt c550Solvent exposureRedox titrationPeak separationPSII preparations
1996
Characterization of the Reductase Domain of Rat Neuronal Nitric Oxide Synthase Generated in the Methylotrophic Yeast Pichia pastoris CALMODULIN RESPONSE IS COMPLETE WITHIN THE REDUCTASE DOMAIN ITSELF*
Gachhui R, Presta A, Bentley D, Abu-Soud H, McArthur R, Brudvig G, Ghosh D, Stuehr D. Characterization of the Reductase Domain of Rat Neuronal Nitric Oxide Synthase Generated in the Methylotrophic Yeast Pichia pastoris CALMODULIN RESPONSE IS COMPLETE WITHIN THE REDUCTASE DOMAIN ITSELF*. Journal Of Biological Chemistry 1996, 271: 20594-20602. PMID: 8702805, DOI: 10.1074/jbc.271.34.20594.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBase SequenceCalmodulinCalmodulin-Binding ProteinsDNA PrimersElectron Spin Resonance SpectroscopyFlavinsFlavoproteinsIsoenzymesMolecular Sequence DataNADH DehydrogenaseNeuronsNitric Oxide SynthaseOxidation-ReductionPichiaRatsRecombinant ProteinsSpectrometry, FluorescenceTryptophanConceptsElectron transferFlavin semiquinoneReductase domainNADPH-dependent flavin reductionArtificial electron acceptorsADP affinity chromatographyHeme-containing oxygenase domainCalmodulin responseNNOS reductase domainAnaerobic titrationFlavin reductionElectron acceptorNNOS reductaseFlavin-containing reductase domainReductase proteinSemiquinoneFlavinFlavin fluorescenceOxygenase domainAffinity chromatographyCytochrome c.Pure proteinCytochrome cTransferAcceptor