SNARE ProteinsSecretory PathwaySynaptosomal-Associated Protein 25Qa-SNARE ProteinsR-SNARE ProteinsVesicular Transport ProteinsQc-SNARE ProteinsQb-SNARE ProteinsSyntaxin 1Vesicle-Associated Membrane Protein 2Munc18 ProteinsExocytosisGolgi ApparatusMembrane FusionMembrane ProteinsSecretory VesiclesEndoplasmic ReticulumSoluble N-Ethylmaleimide-Sensitive Factor Attachment ProteinsVesicle-Associated Membrane Protein 1Protein TransportBotulinum ToxinsVesicle-Associated Membrane Protein 3N-Ethylmaleimide-Sensitive ProteinsTetanus ToxinNerve Tissue ProteinsCell MembraneTransport VesiclesVacuolesBrefeldin ASaccharomyces cerevisiae ProteinsAmino Acid SequenceMolecular Sequence DataBiological TransportSynaptic VesiclesProtein BindingSynaptotagminsCarrier Proteinsrab GTP-Binding ProteinsSaccharomyces cerevisiaePC12 CellsCytoplasmic VesiclesSynaptotagmin IProtein Structure, TertiaryRecombinant Fusion ProteinsEndosomesCytoplasmic GranulesIntracellular MembranesMutationFungal ProteinsCOP-Coated VesiclesAdaptor Proteins, Vesicular TransportBotulinum Toxins, Type AChromaffin CellsYeastsCarboxypeptidase Htrans-Golgi NetworkCell LineSyntaxin 16Recombinant ProteinsGreen Fluorescent ProteinsProprotein Convertase 2Protein Processing, Post-TranslationalSubtilisinsSubcellular FractionsMicroscopy, FluorescenceCalciumrab1 GTP-Binding ProteinsModels, BiologicalProtein Sorting SignalsGlycosylationSequence Homology, Amino AcidFurinCell CompartmentationEndocytosisEndoplasmic Reticulum, RoughAntigens, SurfaceLiposomesCathepsin ASynteninsCells, CulturedMicroscopy, ConfocalImmunoblottingTransfectionCoated VesiclesProprotein ConvertasesProtein PrecursorsNeuronsCoatomer ProteinNeurotransmitter AgentsModels, MolecularPemphigus, Benign FamilialProtein Structure, Secondaryrab2 GTP-Binding ProteinAmino Acid MotifsChromograninsSequence AlignmentProprotein Convertase 1KineticsHeLa CellsPhagosomes