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0VAMP1_HUMAN*   SwissProt (?) | Description Local Annotation Link Reference
General Information
NameVAMP1
DescriptionVesicle-associated membrane protein 1 (vamp-1) (synaptobrevin-1).
SpeciesHomo sapiens (NCBI taxonomy ID: 9606)
GO0005887 integral to plasma membrane (TAS)
Domain Architecture (Details)
InterPro domains assigned to SynO:
Synaptobrevin is an intrinsic membrane protein of small synaptic vesicles .pecialised secretory organelles of neurons that actively accumulate neurotransmitters and participate in their calcium-dependent release by exocytosis. Vesicle function is mediated by proteins in their membranes.lthough the precise nature of the protein-protein interactions underlying this are still uncertain . Synaptobrevin may play a role in the molecular events underlying neurotransmitter release and vesicle recycling and may be involved in the regulation of membrane flow in the nerve terminal. process mediated by interaction with low molecular weight GTP-binding proteins . Synaptic vesicle-associated membrane proteins (VAMPs) from Torpedo californica (electric ray) and SNC1 from yeast are related to synaptobrevin.
  IPR001388:Synaptobrevin
IPR001388:Synaptobrevin 
Evalue:-43.5228805541992 
Location:30-118
SequencesProtein: VAMP1_HUMAN (118 aa)
mRNA: NM_014231
Local Annotation
Synapse Ontology
introduce the substructure of the synapse and the location where the molecule can be seen. It will contain all the constructive special organelle and molecule we known.
sdb:0001 Structure/Biochemistry of synapse  (Evidence:keywords,domains)
Fusion of intracellular membrane-bound vesicles with the pre-synaptic membrane of the neuronal cell resulting in release of neurotransmitter into the synaptic cleft.
sdb:0049 synaptic vesicle fusion  (Evidence:keywords,domains)
Penetrating at least one phospholipid bilayer of a synaptic vesicle membrane. May also refer to the state of being buried in the bilayer with no exposure outside the bilayer.
sdb:0078 integral to synaptic vesicle membrane proteins  (Evidence:keywords,domains)
Typical ecretory organelles, some 50 nm in diameter, of presynaptic nerve terminals; accumulate high concentrations of nonpeptide neurotransmitters and secrete these into the synaptic cleft by fusion with the 'active zone' of the presynaptic plasma membrane.
sdb:0094 typical synaptic vesicle  (Evidence:keywords,domains)
Various stages of the synaptic vesicle cycle, including attachment, prefusion, triggering, recycling and reloading of the vesicles with transmitter.
sdb:0098 synaptic vesicle cycling  (Evidence:keywords,domains)
mitochondria are frequently observed in the vicinity of the synaptic vesicle clusters, in agreement with the ATP requirement of several steps of the vesicle cycle.
sdb:0118 mitochondria  (Evidence:keywords,domains)
priming for exocytosis prepares the calcium-dependent release and may involve partial fusion process. The vesicles are primed and become responsive to calcium.
sdb:0120 priming  (Evidence:keywords,domains)
attachment of the vesicle filled with transmitters involves a specific interaction between the vesicle membrane and the presynaptic active zone.
sdb:0148 docking  (Evidence:keywords,domains)
KO assignmentNot mapped to KEGG
Loci Structure (Details)Loci index, Chromosomal location, Length, Possible relational loci clusterExon1: 750 residues, 6441666-6443913Exon2: 19 residues, 6444316-6444368Exon3: 55 residues, 6445268-6445427Exon4: 44 residues, 6445651-6445778Exon5: 51 residues, 6449956-6450104Exon6: 2 residues, -Jump to VAMP1_HUMAN  
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Loci Cluster (Details)Loci: 4009 6326275-6354976 ~-29K 8222(SCNN1A)(-)Loci: 2731 6424326-6431144 ~-7K 8225(TNFRSF7)(+)Loci: 4010 6441666-6450104 ~-8K 8228(VAMP1)(-)Loci: 4011 6518966-6535498 ~-17K 8239(-)Loci: 4012 6549509-6586812 ~-37K 8245(CHD4)(-)Loci: 4013 6598261-6615548 ~-17K 8247(GPR92)(-)Loci: 2732 6703481-6711289 ~-8K 8256(COPS7A)(+)Loci: 2733 6846966-6850253 ~-3K 8271(TPI1)(+)Loci: 2734 7174236-7201985 ~-28K 8292(CLSTN3)(+)Loci: 4008 5928407-6103946 ~-176K 8213(VWF)(-)Link out to UCSC