2009
Chemical Dissection of an Essential Redox Switch in Yeast
Paulsen CE, Carroll KS. Chemical Dissection of an Essential Redox Switch in Yeast. Cell Chemical Biology 2009, 16: 217-225. PMID: 19230722, DOI: 10.1016/j.chembiol.2009.01.003.Peer-Reviewed Original ResearchConceptsSulfenic acidCell-permeable chemical probesSulfenic acid modificationCysteine sulfenic acid modificationTranscription factor Yap1Chemical probesCysteine oxidationRedox switchElectrostatic calculationsIntermolecular disulfide formationCharge distributionHydrogen peroxideAcid modificationNuclear accumulationIntermolecular disulfideConformational rearrangementsDisulfide formationCentral unresolved questionYAP1 activationYAP1GPX3Chemical dissectionCatalysisUnresolved questionsAcid
1998
Effects of salt bridges on protein structure and design
Sindelar C, Hendsch Z, Tidor B. Effects of salt bridges on protein structure and design. Protein Science 1998, 7: 1898-1914. PMID: 9761471, PMCID: PMC2144171, DOI: 10.1002/pro.5560070906.Peer-Reviewed Original Research
1997
Structure of the Transmembrane Cysteine Residues in Phospholamban
Arkin I, Adams P, Brünger A, Aimoto S, Engelman D, Smith S. Structure of the Transmembrane Cysteine Residues in Phospholamban. The Journal Of Membrane Biology 1997, 155: 199-206. PMID: 9050443, DOI: 10.1007/s002329900172.Peer-Reviewed Original ResearchConceptsTransmembrane domainCysteine residuesSide chainsPentameric complexCysteine side chainsTransmembrane cysteine residuesLong α-helixIntrahelical hydrogen bondsBackbone carbonyl oxygenSelective ion channelsPolar side chainsElectrostatic potential fieldCarbonyl oxygenSulfhydryl groupsHydrogen bondsMembrane proteinsWild-type phospholambanVibrational spectraMutagenesis studiesTransmembrane peptidesAlanine substitutionsMolecular dynamicsReticulum membraneElectrostatic calculationsΑ-helix
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