2016
Regulation of DNA Translocation Efficiency within the Chromatin Remodeler RSC/Sth1 Potentiates Nucleosome Sliding and Ejection
Clapier CR, Kasten MM, Parnell TJ, Viswanathan R, Szerlong H, Sirinakis G, Zhang Y, Cairns BR. Regulation of DNA Translocation Efficiency within the Chromatin Remodeler RSC/Sth1 Potentiates Nucleosome Sliding and Ejection. Molecular Cell 2016, 62: 453-461. PMID: 27153540, PMCID: PMC5291166, DOI: 10.1016/j.molcel.2016.03.032.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateBinding SitesBiological TransportCell Cycle ProteinsChromatin Assembly and DisassemblyDNA-Binding ProteinsDNA, FungalHydrolysisMicrofilament ProteinsMutationNuclear ProteinsNucleosomesProtein BindingProtein Interaction Domains and MotifsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTime FactorsTranscription Factors
2012
Chapter One DNA Translocation of ATP-Dependent Chromatin Remodeling Factors Revealed by High-Resolution Optical Tweezers
Zhang Y, Sirinakis G, Gundersen G, Xi Z, Gao Y. Chapter One DNA Translocation of ATP-Dependent Chromatin Remodeling Factors Revealed by High-Resolution Optical Tweezers. Methods In Enzymology 2012, 513: 3-28. PMID: 22929763, DOI: 10.1016/b978-0-12-391938-0.00001-x.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphatasesAdenosine TriphosphateBase SequenceBinding SitesChromatin Assembly and DisassemblyDNADNA HelicasesElectrophoresis, Polyacrylamide GelEscherichia coliMicroscopy, Atomic ForceMolecular Sequence DataNucleic Acid ConformationNucleosomesOptical TweezersPlasmidsTandem Repeat SequencesConceptsChromatin remodelingChromatin structureDNA translocationATP-dependent chromatin remodeling factorsATP-dependent chromatin remodelingATP-dependent chromatinChromatin remodeling factorsDNA moleculesOptical tweezersHigh-resolution optical tweezersSingle-molecule assaysRemodeler ATPasesDNA translocasesRemodeling factorsSingle DNA moleculesDNA substratesSingle-molecule levelATP hydrolysisBiological functionsBare DNASingle-molecule experimentsMolecular mechanismsDetailed protocolTranslocationMolecular motors
2006
Analysis of In-Vivo LacR-Mediated Gene Repression Based on the Mechanics of DNA Looping
Zhang Y, McEwen AE, Crothers DM, Levene SD. Analysis of In-Vivo LacR-Mediated Gene Repression Based on the Mechanics of DNA Looping. PLOS ONE 2006, 1: e136. PMID: 17205140, PMCID: PMC1762422, DOI: 10.1371/journal.pone.0000136.Peer-Reviewed Original ResearchConceptsGene regulationNucleoprotein complexesNon-specific DNA-binding proteinE. coli lac repressorWild-type E. coli strainDNA-binding proteinsSmall DNA loopsSame DNA moleculeGene repressionDNA loopingDNA loopsOperator sitesOperator affinityDNA rigidityLac repressorE. coli strainsProtein conformationDNA persistence lengthDNA moleculesRepressor concentrationRepressionColi strainsDNARegulationVivo
2005
Statistical-Mechanical Theory of DNA Looping
Zhang Y, McEwen AE, Crothers DM, Levene SD. Statistical-Mechanical Theory of DNA Looping. Biophysical Journal 2005, 90: 1903-1912. PMID: 16361335, PMCID: PMC1386771, DOI: 10.1529/biophysj.105.070490.Peer-Reviewed Original ResearchConceptsMechanical theoryRigorous analytical theoryStatistical mechanical theoryMechanics of DNARigorous theoryAnalytical theoryGeometric propertiesAccount protein flexibilityTopological constraintsTheoryDNA cyclizationTerms of amplitudeLoop topologyStrong couplingProtein geometryMultiple classesTheoretical similaritiesDependenceMechanicsLoop closureGeometryTopologyDNA length dependenceWritheLoop
2004
Predicting indirect readout effects in protein–DNA interactions
Zhang Y, Xi Z, Hegde RS, Shakked Z, Crothers DM. Predicting indirect readout effects in protein–DNA interactions. Proceedings Of The National Academy Of Sciences Of The United States Of America 2004, 101: 8337-8341. PMID: 15148366, PMCID: PMC420395, DOI: 10.1073/pnas.0402319101.Peer-Reviewed Original Research