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UniProtKB/Swiss-Prot entry Q63666


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name VAMP1_RAT
Primary accession number Q63666
Secondary accession numbers A6YSN3 O09025 Q56A22 Q8CH14
Integrated into Swiss-Prot on November 1, 1997
Sequence was last modified on November 13, 2007 (Sequence version 2)
Annotations were last modified on    June 16, 2009 (Entry version 73)
Name and origin of the protein
Protein name Vesicle-associated membrane protein 1
Synonyms VAMP-1
Synaptobrevin-1
Gene name
Name: Vamp1
Synonyms: Syb1
From
Rattus norvegicus (Rat) [TaxID: 10116] 
Taxonomy Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Sciurognathi; Muroidea; Muridae; Murinae; Rattus.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1).
PubMed=2472388 [NCBI, ExPASy, EBI, Israel, Japan]
Elferink L.A., Trimble W.S., Scheller R.H.;
"Two vesicle-associated membrane protein genes are differentially expressed in the rat central nervous system.";
J. Biol. Chem. 264:11061-11064(1989).
[2]
NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2), SUBCELLULAR LOCATION, AND TISSUE SPECIFICITY.
DOI=10.1016/S0378-1119(97)00244-8; PubMed=9358054 [NCBI, ExPASy, EBI, Israel, Japan]
Mandic R., Trimble W.S., Lowe A.W.;
"Tissue-specific alternative RNA splicing of rat vesicle-associated membrane protein-1 (VAMP-1).";
Gene 199:173-179(1997).
[3]
NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 2 AND 3).
STRAIN=Wistar;
TISSUE=Osteoblast;
DOI=10.1006/excr.2002.5668; PubMed=12490191 [NCBI, ExPASy, EBI, Israel, Japan]
Prele C.M., Horton M.A., Caterina P., Stenbeck G.;
"Identification of the molecular mechanisms contributing to polarized trafficking in osteoblasts.";
Exp. Cell Res. 282:24-34(2003).
[4]
NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 3 AND 4).
STRAIN=Brown Norway;
TISSUE=Cochlear nucleus;
Friedland D.R., Eernisse R., Popper P.;
"Identification of a novel Vamp1 splice variant in the cochlear nucleus containing intra-vesicular kinase recognition sites.";
Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases.
[5]
NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
TISSUE=Brain;
DOI=10.1101/gr.2596504; PubMed=15489334 [NCBI, ExPASy, EBI, Israel, Japan]
The MGC Project Team;
"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).";
Genome Res. 14:2121-2127(2004).
Comments
  • FUNCTION: Involved in the targeting and/or fusion of transport vesicles to their target membrane.
  • SUBUNIT: Interacts with VAPA and VAPB (By similarity).
  • SUBCELLULAR LOCATION: Isoform 1: Cytoplasmic vesicle, secretory vesicle, synaptic vesicle membrane; Single-pass type IV membrane protein. Cell junction, synapse, synaptosome (By similarity).
  • SUBCELLULAR LOCATION: Isoform 2: Cytoplasmic vesicle membrane; Single-pass type IV membrane protein. Note=Isoforms 2 and 3 are found in perinuclear as well as peripheral punctate structures in osteoblasts.
  • SUBCELLULAR LOCATION: Isoform 3: Mitochondrion outer membrane; Single-pass type IV membrane protein. Note=Isoforms 2 and 3 are found in perinuclear as well as peripheral punctate structures in osteoblasts.
  • ALTERNATIVE PRODUCTS: 4 named isoforms [FASTA] produced by alternative splicing.
    Name1
    SynonymsVamp1a
    Isoform IDQ63666-1
    This is the isoform sequence displayed in this entry.
    Name2
    SynonymsVamp1b
    Isoform IDQ63666-2
    Features which should be applied to build the isoform sequence: VSP_029188.
    Name3
    SynonymsVamp1-ob
    Isoform IDQ63666-3
    Features which should be applied to build the isoform sequence: VSP_029187.
    Name4
    Isoform IDQ63666-4
    Features which should be applied to build the isoform sequence: VSP_029189.
  • TISSUE SPECIFICITY: Expressed in brain and spleen (at protein level). Isoform 1 expressed at very high level in brain. Even higher level found in spinal cord. Isoform 3 expressed in kidney, spleen and liver. Isoforms 2 and 3 expressed in osteoblasts of trabecular bone. Also expressed in heart.
  • SIMILARITY: Belongs to the synaptobrevin family.
  • SIMILARITY: Contains 1 v-SNARE coiled-coil homology domain.
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
M24104; AAA42322.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
U74621; AAC53427.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF498262; AAN85832.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
EF653274; ABR68027.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
EF653275; ABR68028.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC092206; AAH92206.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
IPI IPI00211083; -.
IPI00876601; -.
IPI00876628; -.
IPI00876629; -.
PIR A34288; A34288.
RefSeq NP_037222.2; -.
UniGene Rn.31977
3D structure databases
HSSP P19065; 1F83. [HSSP ENTRY / PDB]
SMR Q63666; 30-98.
ModBase Q63666.
Protein-protein interaction databases
IntAct Q63666; 2.
Organism-specific databases
RGD 3948; Vamp1.
Gene expression databases
ArrayExpress Q63666; -.
GermOnline ENSRNOG00000019219; Rattus norvegicus.
Ontologies
GO
GO:0030054; Cellular component: cell junction (inferred from electronic annotation from UniProtKB-SubCell).
GO:0016021; Cellular component: integral to membrane (inferred from electronic annotation from UniProtKB-KW).
GO:0005741; Cellular component: mitochondrial outer membrane (inferred from electronic annotation from UniProtKB-SubCell).
GO:0030141; Cellular component: secretory granule (inferred from electronic annotation from UniProtKB-SubCell).
GO:0030672; Cellular component: synaptic vesicle membrane (inferred from electronic annotation from UniProtKB-SubCell).
GO:0019717; Cellular component: synaptosome (inferred from electronic annotation from UniProtKB-SubCell).
GO:0006886; Biological process: intracellular protein transport (traceable author statement from RGD).
GO:0016192; Biological process: vesicle-mediated transport (traceable author statement from RGD).
QuickGo view.
Family and domain databases
InterPro IPR001388; Synaptobrevin.
IPR016444; Synaptobrevin_met/fun.
Graphical view of domain structure.
Pfam PF00957; Synaptobrevin; 1.
Pfam graphical view of domain structure.
PIRSF PIRSF005409; Synaptobrevin_euk; 1.
PRINTS PR00219; SYNAPTOBREVN.
ProDom PD001229; Synaptobrevin; 1.
[Domain structure / List of seq. sharing at least 1 domain]
PROSITE PS00417; SYNAPTOBREVIN; 1.
PS50892; V_SNARE; 1.
PROSITE graphical view of domain structure (profiles).
Genome annotation databases
Ensembl ENSRNOG00000019219; Rattus norvegicus. [Contig view]
GeneID 25624; -.
KEGG rno:25624; -.
Phylogenomic databases
HOVERGEN Q63666; -.
OMA Q63666; MTSNRRL.
Other
NextBio 607405; -.
ProtoNet Q63666.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Alternative splicing; Cell junction; Coiled coil; Cytoplasmic vesicle; Membrane; Mitochondrion; Mitochondrion outer membrane; Phosphoprotein; Synapse; Synaptosome; Transmembrane.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom   To Length Description FTId
CHAIN   1   118  118     Vesicle-associated membrane protein 1. PRO_0000206721
TOPO_DOM   1    96  96     Cytoplasmic (Potential). 
TRANSMEM   97   116  20     Anchor for type IV membrane protein (Potential). 
TOPO_DOM   117   118  2     Vesicular (Potential). 
DOMAIN   33    93  61     v-SNARE coiled-coil homology. 
MOD_RES   63    63        Phosphoserine (By similarity). 
VAR_SEQ   114   118        IYIFT -> SKYR (in isoform 2). VSP_029188
VAR_SEQ   114   118        IYIFT -> RQD (in isoform 3). VSP_029187
VAR_SEQ   114   118        IYIFT -> NSGTEDRSCSVCFGSFC (in isoform 4). VSP_029189
CONFLICT   48    48        M -> I (in Ref. 1; AAA42322). 
CONFLICT   49    49        R -> C (in Ref. 5; AAH92206). 
Sequence information
Length: 118 AA [This is the length of the unprocessed precursor] Molecular weight: 12797 Da [This is the MW of the unprocessed precursor] CRC64: E34D4D735CFBF6A8 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MSAPAQPPAE GTEGAAPGGG PPGPPPNTTS NRRLQQTQAQ VEEVVDIMRV NVDKVLERDQ 

        70         80         90        100        110 
KLSELDDRAD ALQAGASVFE SSAAKLKRKY WWKNCKMMIM LGAICAIIVV VIVIYIFT 

Q63666 in FASTA format

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