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Protein

Vesicle-associated membrane protein-associated protein B

Gene

Vapb

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Participates in the endoplasmic reticulum unfolded protein response (UPR) by inducing ERN1/IRE1 activity. Involved in cellular calcium homeostasis regulation.By similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Unfolded protein response

Enzyme and pathway databases

ReactomeiREACT_296412. Sphingolipid de novo biosynthesis.

Names & Taxonomyi

Protein namesi
Recommended name:
Vesicle-associated membrane protein-associated protein B
Short name:
VAMP-B
Short name:
VAMP-associated protein B
Short name:
VAP-B
Gene namesi
Name:Vapb
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeRattus
ProteomesiUP000002494 Componenti: Chromosome 3

Organism-specific databases

RGDi68326. Vapb.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini2 – 218217CytoplasmicSequence AnalysisAdd
BLAST
Transmembranei219 – 23921Helical; Anchor for type IV membrane proteinSequence AnalysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Endoplasmic reticulum, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11RemovedBy similarity
Chaini2 – 243242Vesicle-associated membrane protein-associated protein BPRO_0000213475Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei2 – 21N-acetylalanineBy similarity

Keywords - PTMi

Acetylation

Proteomic databases

PaxDbiQ9Z269.
PRIDEiQ9Z269.

Expressioni

Tissue specificityi

Ubiquitous.

Gene expression databases

GenevisibleiQ9Z269. RN.

Interactioni

Subunit structurei

Homodimer, and heterodimer with VAPA. Interacts with RMDN3, VAMP1 and VAMP2. Interacts (via MSP domain) with ZFYVE27 (By similarity).By similarity

Protein-protein interaction databases

IntActiQ9Z269. 2 interactions.
MINTiMINT-4566897.
STRINGi10116.ENSRNOP00000007554.

Structurei

3D structure databases

ProteinModelPortaliQ9Z269.
SMRiQ9Z269. Positions 1-134.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini7 – 124118MSPPROSITE-ProRule annotationAdd
BLAST

Coiled coil

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Coiled coili161 – 19636Sequence AnalysisAdd
BLAST

Sequence similaritiesi

Contains 1 MSP domain.PROSITE-ProRule annotation

Keywords - Domaini

Coiled coil, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG5066.
GeneTreeiENSGT00390000006947.
HOGENOMiHOG000293182.
HOVERGENiHBG028551.
InParanoidiQ9Z269.
KOiK10707.
OMAiPHDIEIN.
OrthoDBiEOG7CK389.
PhylomeDBiQ9Z269.
TreeFamiTF317024.

Family and domain databases

Gene3Di2.60.40.360. 1 hit.
InterProiIPR000535. MSP_dom.
IPR008962. PapD-like.
IPR016763. VAP.
IPR030226. VapB.
[Graphical view]
PANTHERiPTHR10809. PTHR10809. 1 hit.
PTHR10809:SF12. PTHR10809:SF12. 1 hit.
PfamiPF00635. Motile_Sperm. 1 hit.
[Graphical view]
PIRSFiPIRSF019693. VAMP-associated. 1 hit.
SUPFAMiSSF49354. SSF49354. 1 hit.
PROSITEiPS50202. MSP. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9Z269-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKVEQVLSL EPQHELKFRG PFTDVVTTNL KLGNPTDRNV CFKVKTTAPR
60 70 80 90 100
RYCVRPNSGV IDAGASLNVS VMLQPFDYDP NEKSKHKFMV QSMFAPPDTS
110 120 130 140 150
DMEAVWKEAK PEDLMDSKLR CVFELPAENA KPHDVEINKI MPTSASKTEA
160 170 180 190 200
PVAAKPLTSP LDDAEVKKVM EECRRLQGEV QRLREESRQL KEEDGLRARK
210 220 230 240
ALPSNSPMAA LAASGKEEGL SARLLALVVL FFIVGVIIGK IAL
Length:243
Mass (Da):26,916
Last modified:January 23, 2007 - v3
Checksum:i870B177B0798B4EA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF086631 mRNA. Translation: AAD13580.1.
BC065576 mRNA. Translation: AAH65576.1.
RefSeqiNP_068619.1. NM_021847.3.
UniGeneiRn.52500.

Genome annotation databases

EnsembliENSRNOT00000007554; ENSRNOP00000007554; ENSRNOG00000005331.
GeneIDi60431.
KEGGirno:60431.
UCSCiRGD:68326. rat.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF086631 mRNA. Translation: AAD13580.1.
BC065576 mRNA. Translation: AAH65576.1.
RefSeqiNP_068619.1. NM_021847.3.
UniGeneiRn.52500.

3D structure databases

ProteinModelPortaliQ9Z269.
SMRiQ9Z269. Positions 1-134.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiQ9Z269. 2 interactions.
MINTiMINT-4566897.
STRINGi10116.ENSRNOP00000007554.

Proteomic databases

PaxDbiQ9Z269.
PRIDEiQ9Z269.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSRNOT00000007554; ENSRNOP00000007554; ENSRNOG00000005331.
GeneIDi60431.
KEGGirno:60431.
UCSCiRGD:68326. rat.

Organism-specific databases

CTDi9217.
RGDi68326. Vapb.

Phylogenomic databases

eggNOGiCOG5066.
GeneTreeiENSGT00390000006947.
HOGENOMiHOG000293182.
HOVERGENiHBG028551.
InParanoidiQ9Z269.
KOiK10707.
OMAiPHDIEIN.
OrthoDBiEOG7CK389.
PhylomeDBiQ9Z269.
TreeFamiTF317024.

Enzyme and pathway databases

ReactomeiREACT_296412. Sphingolipid de novo biosynthesis.

Miscellaneous databases

NextBioi612154.
PROiQ9Z269.

Gene expression databases

GenevisibleiQ9Z269. RN.

Family and domain databases

Gene3Di2.60.40.360. 1 hit.
InterProiIPR000535. MSP_dom.
IPR008962. PapD-like.
IPR016763. VAP.
IPR030226. VapB.
[Graphical view]
PANTHERiPTHR10809. PTHR10809. 1 hit.
PTHR10809:SF12. PTHR10809:SF12. 1 hit.
PfamiPF00635. Motile_Sperm. 1 hit.
[Graphical view]
PIRSFiPIRSF019693. VAMP-associated. 1 hit.
SUPFAMiSSF49354. SSF49354. 1 hit.
PROSITEiPS50202. MSP. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Molecular cloning and characterization of mammalian homologues of vesicle-associated membrane protein-associated (VAMP-associated) proteins."
    Nishimura Y., Hayashi M., Inada H., Tanaka T.
    Biochem. Biophys. Res. Commun. 254:21-26(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Tissue: Heart.
  2. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
  3. Lubec G., Kang S.U.
    Submitted (JUL-2007) to UniProtKB
    Cited for: PROTEIN SEQUENCE OF 176-182, IDENTIFICATION BY MASS SPECTROMETRY.
    Strain: Sprague-Dawley.
    Tissue: Brain.

Entry informationi

Entry nameiVAPB_RAT
AccessioniPrimary (citable) accession number: Q9Z269
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 2002
Last sequence update: January 23, 2007
Last modified: June 24, 2015
This is version 104 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.