2016
Control of plasma membrane lipid homeostasis by the extended synaptotagmins
Saheki Y, Bian X, Schauder CM, Sawaki Y, Surma MA, Klose C, Pincet F, Reinisch KM, De Camilli P. Control of plasma membrane lipid homeostasis by the extended synaptotagmins. Nature Cell Biology 2016, 18: 504-515. PMID: 27065097, PMCID: PMC4848133, DOI: 10.1038/ncb3339.Peer-Reviewed Original ResearchConceptsSMP domainE-Syt1ER-PM tethersMembrane lipid homeostasisPlasma membrane lipidsEndoplasmic reticulum proteinAccumulation of diacylglycerolE-SytsExtended synaptotagminsMolecular basisMajor glycerolipidsReticulum proteinsMetabolic recyclingMembrane lipidsLipid homeostasisPLC activationSynaptotagminSustained accumulationHomeostatic responseDiacylglycerolGlycerolipidsMetabolic changesGenomeCa2Accumulation
2015
Re-visiting the trans insertion model for complexin clamping
Krishnakumar SS, Li F, Coleman J, Schauder CM, Kümmel D, Pincet F, Rothman JE, Reinisch KM. Re-visiting the trans insertion model for complexin clamping. ELife 2015, 4: e04463. PMID: 25831964, PMCID: PMC4384536, DOI: 10.7554/elife.04463.Peer-Reviewed Original ResearchAdaptor Proteins, Vesicular TransportAlgorithmsAnimalsCalorimetryCircular DichroismEntropyFluorescence Resonance Energy TransferHumansKineticsMembrane FusionModels, NeurologicalMutationNerve Tissue ProteinsNeuronsProtein BindingSignal TransductionSNARE ProteinsSynaptic TransmissionSynaptotagminsVesicle-Associated Membrane Protein 2
2014
Structure of a lipid-bound extended synaptotagmin indicates a role in lipid transfer
Schauder CM, Wu X, Saheki Y, Narayanaswamy P, Torta F, Wenk MR, De Camilli P, Reinisch KM. Structure of a lipid-bound extended synaptotagmin indicates a role in lipid transfer. Nature 2014, 510: 552-555. PMID: 24847877, PMCID: PMC4135724, DOI: 10.1038/nature13269.Peer-Reviewed Original Research
2011
A conformational switch in complexin is required for synaptotagmin to trigger synaptic fusion
Krishnakumar SS, Radoff DT, Kümmel D, Giraudo CG, Li F, Khandan L, Baguley SW, Coleman J, Reinisch KM, Pincet F, Rothman JE. A conformational switch in complexin is required for synaptotagmin to trigger synaptic fusion. Nature Structural & Molecular Biology 2011, 18: 934-940. PMID: 21785412, PMCID: PMC3668341, DOI: 10.1038/nsmb.2103.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Vesicular TransportAmino Acid SequenceAnimalsBinding SitesCrystallography, X-RayHumansMembrane FusionModels, MolecularMolecular Sequence DataMutagenesis, Site-DirectedNerve Tissue ProteinsProtein Structure, TertiaryRatsSynaptosomal-Associated Protein 25SynaptotagminsSyntaxin 1Vesicle-Associated Membrane Protein 2