WW Domain Folding Complexity Revealed by Infrared Spectroscopy
Davis CM, Dyer RB. WW Domain Folding Complexity Revealed by Infrared Spectroscopy. Biochemistry 2014, 53: 5476-5484. PMID: 25121968, PMCID: PMC4151701, DOI: 10.1021/bi500556h.Peer-Reviewed Original ResearchConceptsLaser-induced temperatureWavelength-dependent measurementsDry molten globule statesInfrared SpectroscopyProtein Folding DynamicsFBP28 WW domainCorresponding IR bandsRelaxation dynamicsSubmillisecond time scaleWild-type WW domainComplementary probesDry molten globuleSingle exponential kineticsAmide I regionFolding DynamicsFluorescence spectraFluorescence spectroscopyPeptide backboneMolten globule stateRelaxation kineticsConvenient probeSpectroscopyFluorescence measurementsIR bandsSide chains