2022
The beginning and the end of SNARE‐induced membrane fusion
Mion D, Bunel L, Heo P, Pincet F. The beginning and the end of SNARE‐induced membrane fusion. FEBS Open Bio 2022, 12: 1958-1979. PMID: 35622519, PMCID: PMC9623537, DOI: 10.1002/2211-5463.13447.Peer-Reviewed Original Research
2016
A Programmable DNA Origami Platform to Organize SNAREs for Membrane Fusion
Xu W, Nathwani B, Lin C, Wang J, Karatekin E, Pincet F, Shih W, Rothman JE. A Programmable DNA Origami Platform to Organize SNAREs for Membrane Fusion. Journal Of The American Chemical Society 2016, 138: 4439-4447. PMID: 26938705, PMCID: PMC4950518, DOI: 10.1021/jacs.5b13107.Peer-Reviewed Original ResearchConceptsMembrane fusionSoluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) complexCore molecular machineryMembrane fusion eventsProtein receptor complexMembrane fusion processMolecular machineryDNA origami platformTarget membraneAuxiliary proteinsIntracellular communicationDocking stepSingle-event levelReceptor complexLipid mixingSmall unilamellar vesiclesLipid bilayersSnareFundamental processesVesiclesUnilamellar vesiclesTraffickingMachineryProteinFusion
2015
Accelerating SNARE‐Mediated Membrane Fusion by DNA–Lipid Tethers
Xu W, Wang J, Rothman J, Pincet F. Accelerating SNARE‐Mediated Membrane Fusion by DNA–Lipid Tethers. Angewandte Chemie 2015, 127: 14596-14600. DOI: 10.1002/ange.201506844.Peer-Reviewed Original ResearchDNA-lipidMembrane-distal endMembrane-proximal endArtificial tetherSNARE functionCore machinerySNARE proteinsProtein functionTarget membraneMembrane fusionBiological processesNative proteinBase pairsLipid mixingMaximum fusion rateProgrammable toolsBase-pair hybridizationProteinSnareMembraneFusionMachineryTetherNucleotidesVesicles
2014
A Half-Zippered SNARE Complex Represents a Functional Intermediate in Membrane Fusion
Li F, Kümmel D, Coleman J, Reinisch KM, Rothman JE, Pincet F. A Half-Zippered SNARE Complex Represents a Functional Intermediate in Membrane Fusion. Journal Of The American Chemical Society 2014, 136: 3456-3464. PMID: 24533674, PMCID: PMC3985920, DOI: 10.1021/ja410690m.Peer-Reviewed Original ResearchConceptsN-terminal domainMembrane fusionV-SNARET-SNAREsRecent biophysical studiesC-terminal portionSNARE complexTransmembrane domainRegulatory proteinsFunctional intermediatesC-terminusDistinct functionsN-terminusMolecular mechanismsConformational rearrangementsBiophysical studiesVital regulatorZippering mechanismRate-limiting stepBiological membranesSnareFusionComplexinMultiple stagesZippering
2013
Preparation and characterization of SNARE-containing nanodiscs and direct study of cargo release through fusion pores
Shi L, Howan K, Shen QT, Wang YJ, Rothman JE, Pincet F. Preparation and characterization of SNARE-containing nanodiscs and direct study of cargo release through fusion pores. Nature Protocols 2013, 8: 935-948. PMID: 23598444, DOI: 10.1038/nprot.2013.048.Peer-Reviewed Original ResearchConceptsFusion eventsScaffold proteinFusion poreMembrane scaffold proteinFluorescent lipidFluorescence-based approachFusion machineryAccessible lipidsCognate proteinNanodiscsPore expansionLipid bilayersProteinCargo releaseCargoLipidsPlate readerVAMP2MachineryFluorescenceSnareEncapsulated cargoDirect studyReleaseAssays
2012
SNARE Proteins: One to Fuse and Three to Keep the Nascent Fusion Pore Open
Shi L, Shen QT, Kiel A, Wang J, Wang HW, Melia TJ, Rothman JE, Pincet F. SNARE Proteins: One to Fuse and Three to Keep the Nascent Fusion Pore Open. Science 2012, 335: 1355-1359. PMID: 22422984, PMCID: PMC3736847, DOI: 10.1126/science.1214984.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalciumDiffusionLipid BilayersLiposomesMembrane FusionMembrane ProteinsMiceNeurotransmitter AgentsProtein Structure, TertiaryProteolipidsRatsRecombinant Fusion ProteinsSNARE ProteinsSynaptic TransmissionSynaptic VesiclesSynaptosomal-Associated Protein 25Syntaxin 1Vesicle-Associated Membrane Protein 2ConceptsVesicle-associated membrane protein 2Bilayer fusionNative transmembrane domainNascent fusion poresLipid bilayer nanodiscsMembrane protein 2Synchronous neurotransmitter releaseSNARE complexTransmembrane helicesTransmembrane domainBilayer nanodiscsFused bilayersFusion porePore opensFusion partnerBiochemical studiesProtein 2Neurotransmitter releaseNanodiscsSnareEfficient releaseSynaptic transmissionSNAREpinsFusionRelevant time scales
2011
Complexin cross-links prefusion SNAREs into a zigzag array
Kümmel D, Krishnakumar SS, Radoff DT, Li F, Giraudo CG, Pincet F, Rothman JE, Reinisch KM. Complexin cross-links prefusion SNAREs into a zigzag array. Nature Structural & Molecular Biology 2011, 18: 927-933. PMID: 21785414, PMCID: PMC3410656, DOI: 10.1038/nsmb.2101.Peer-Reviewed Original Research