SNARE ProteinsSynaptosomal-Associated Protein 25Qa-SNARE ProteinsR-SNARE ProteinsQc-SNARE ProteinsVesicular Transport ProteinsQb-SNARE ProteinsSyntaxin 1Vesicle-Associated Membrane Protein 2Munc18 ProteinsMembrane FusionExocytosisMembrane ProteinsSoluble N-Ethylmaleimide-Sensitive Factor Attachment ProteinsVesicle-Associated Membrane Protein 1Botulinum ToxinsVesicle-Associated Membrane Protein 3N-Ethylmaleimide-Sensitive ProteinsSecretory VesiclesTetanus ToxinNerve Tissue ProteinsSynaptotagminsGolgi ApparatusSynaptic VesiclesTransport VesiclesSynaptotagmin ICell MembraneProtein BindingCytoplasmic VesiclesProtein TransportBotulinum Toxins, Type AVacuolesCarrier ProteinsPC12 CellsProtein Structure, TertiarySaccharomyces cerevisiae ProteinsAdaptor Proteins, Vesicular TransportSyntaxin 16EndosomesChromaffin Cellsrab GTP-Binding ProteinsAmino Acid SequenceMolecular Sequence DataRecombinant Fusion ProteinsSaccharomyces cerevisiaeAntigens, SurfaceLiposomesMutationIntracellular MembranesSynteninsEndoplasmic ReticulumBiological TransportNeurotransmitter AgentsYeastsFungal ProteinsCalciumComplement C1qQ-SNARE ProteinsRecombinant ProteinsSynaptic TransmissionProteolipidsProtein Structure, SecondaryCytoplasmic GranulesSynapsesNeuronsPhagosomesModels, MolecularModels, BiologicalMicroscopy, FluorescenceFluorescence Resonance Energy TransferImmunoblottingSequence Homology, Amino AcidNeurotoxinsMacromolecular SubstancesGreen Fluorescent ProteinsAmino Acid Motifs