SNARE ProteinsBone Morphogenetic Protein Receptors, Type IIBone Morphogenetic Protein Receptors, Type IQa-SNARE ProteinsR-SNARE ProteinsBone Morphogenetic Protein ReceptorsVesicular Transport ProteinsVesicle-Associated Membrane Protein 2Synaptosomal-Associated Protein 25Syntaxin 1Qb-SNARE ProteinsMunc18 ProteinsQc-SNARE ProteinsExocytosisMembrane FusionInterleukin-1betaSoluble N-Ethylmaleimide-Sensitive Factor Attachment ProteinsMembrane Proteinsbeta 2-MicroglobulinSyntaxin 16Botulinum ToxinsSynaptotagmin IReceptor, Parathyroid Hormone, Type 1Synaptotagmin IISynaptotagminsN-Ethylmaleimide-Sensitive ProteinsReceptors, Parathyroid HormoneTetanus ToxinVesicle-Associated Membrane Protein 3Hypertension, PulmonaryReceptors, Adrenergic, betaIntegrin beta3Protein BindingTransforming Growth Factor betaMolecular Sequence DataSignal TransductionNerve Tissue ProteinsSynaptic VesiclesSecretory VesiclesProtein TransportCell MembraneCell LineSmad1 ProteinCells, CulturedAmino Acid SequenceReceptors, Cell SurfaceReceptors, Growth FactorUDPglucose-Hexose-1-Phosphate UridylyltransferaseCarrier ProteinsGolgi ApparatusQ-SNARE ProteinsMutationSmad Proteins, Receptor-RegulatedRecombinant Fusion ProteinsProtein Structure, TertiaryRecombinant ProteinsPC12 CellsBotulinum Toxins, Type ABinding SitesTransport VesiclesCytoplasmic VesiclesRNA, MessengerBone Morphogenetic ProteinsBase SequenceIntegrin alpha5beta1Integrin beta4TransfectionLigandsIntegrin alpha6beta4Integrin beta Chainsbeta 2-Glycoprotein IModels, MolecularAdaptor Proteins, Vesicular TransportBone Morphogenetic Protein 2EndosomesProtein-Serine-Threonine KinasesCOS CellsGangliosidesIntegrin alpha4beta1Sequence Homology, Amino Acidrab GTP-Binding ProteinsPhosphorylationProtein IsoformsIntegrin alpha2beta1Receptors, Adrenergic, beta-2Receptors, Transforming Growth Factor betaMice, KnockoutLiposomesCalciumActivin Receptors, Type IKineticsBlotting, WesternNeuronsEndocytosisGene Expression Regulationtrans-Golgi NetworkMicroscopy, FluorescenceMice, Inbred C57BLVacuolesPulmonary Artery