VAV2

Last updated
VAV2
Protein VAV2 PDB 2dlz.png
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases VAV2 , VAV-2, vav guanine nucleotide exchange factor 2
External IDs OMIM: 600428 MGI: 102718 HomoloGene: 2530 GeneCards: VAV2
Gene location (Human)
Ideogram human chromosome 9.svg
Chr. Chromosome 9 (human) [1]
Human chromosome 9 ideogram.svg
HSR 1996 II 3.5e.svg
Red rectangle 2x18.png
Band 9q34.2Start133,761,894 bp [1]
End133,992,604 bp [1]
RNA expression pattern
PBB GE VAV2 205536 at fs.png

PBB GE VAV2 205537 s at fs.png
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001134398
NM_003371

NM_009500

RefSeq (protein)

NP_001127870
NP_003362

NP_033526

Location (UCSC) Chr 9: 133.76 – 133.99 Mb Chr 2: 27.26 – 27.43 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

Guanine nucleotide exchange factor VAV2 is a protein that in humans is encoded by the VAV2 gene. [5] [6]

Contents

VAV2 is the second member of the VAV oncogene family. Unlike VAV1, which is expressed exclusively in hematopoietic cells, VAV2 transcripts were found in most tissues. [6]

Interactions

VAV2 has been shown to interact with CD19 [7] and Grb2. [8] [9]

Related Research Articles

GRB2

Growth factor receptor-bound protein 2 also known as Grb2 is an adaptor protein involved in signal transduction/cell communication. In humans, the GRB2 protein is encoded by the GRB2 gene.

PTPN11

Tyrosine-protein phosphatase non-receptor type 11 (PTPN11) also known as protein-tyrosine phosphatase 1D (PTP-1D), Src homology region 2 domain-containing phosphatase-2 (SHP-2), or protein-tyrosine phosphatase 2C (PTP-2C) is an enzyme that in humans is encoded by the PTPN11 gene. PTPN11 is a protein tyrosine phosphatase (PTP) Shp2.

SOS1

Son of sevenless homolog 1 is a protein that in humans is encoded by the SOS1 gene.

Adapter molecule crk

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Lymphocyte cytosolic protein 2

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Linker for activation of T cells

The Linker for activation of T cells, also known as linker of activated T cells or LAT, is a protein which in humans is encoded by the LAT gene. Alternative splicing results in multiple transcript variants encoding different isoforms.

GRB10

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PIK3R1

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PTPN6

Tyrosine-protein phosphatase non-receptor type 6, also known as Src homology region 2 domain-containing phosphatase-1 (SHP-1), is an enzyme that in humans is encoded by the PTPN6 gene.

KHDRBS1

KH domain-containing, RNA-binding, signal transduction-associated protein 1 is a protein that in humans is encoded by the KHDRBS1 gene.

Death receptor 4

Death receptor 4 (DR4), also known as TRAIL receptor 1 (TRAILR1) and tumor necrosis factor receptor superfamily member 10A (TNFRSF10A), is a cell surface receptor of the TNF-receptor superfamily that binds TRAIL and mediates apoptosis.

GAB1

GRB2-associated-binding protein 1 is a protein that in humans is encoded by the GAB1 gene.

CBLB (gene)

CBL-B is an E3 ubiquitin-protein ligase that in humans is encoded by the CBLB gene. CBLB is a member of the CBL gene family.

VAV1

Proto-oncogene vav is a protein that in humans is encoded by the VAV1 gene.

GNAO1

Guanine nucleotide-binding protein G(o) subunit alpha is a protein that in humans is encoded by the GNAO1 gene.

TNK2

Activated CDC42 kinase 1, also known as ACK1, is an enzyme that in humans is encoded by the TNK2 gene. TNK2 gene encodes a non-receptor tyrosine kinase, ACK1, that binds to multiple receptor tyrosine kinases e.g. EGFR, MERTK, AXL, HER2 and insulin receptor (IR). ACK1 also interacts with Cdc42Hs in its GTP-bound form and inhibits both the intrinsic and GTPase-activating protein (GAP)-stimulated GTPase activity of Cdc42Hs. This binding is mediated by a unique sequence of 47 amino acids C-terminal to an SH3 domain. The protein may be involved in a regulatory mechanism that sustains the GTP-bound active form of Cdc42Hs and which is directly linked to a tyrosine phosphorylation signal transduction pathway. Several alternatively spliced transcript variants have been identified from this gene, but the full-length nature of only two transcript variants has been determined.

GRB14

Growth factor receptor-bound protein 14 is a protein that in humans is encoded by the GRB14 gene.

VAV3

Guanine nucleotide exchange factor VAV3 is a protein that in humans is encoded by the VAV3 gene.

RAPGEF2

Rap guanine nucleotide exchange factor 2 is a protein that in humans is encoded by the RAPGEF2 gene.

GNA11

Guanine nucleotide-binding protein subunit alpha-11 is a protein that in humans is encoded by the GNA11 gene. Together with GNAQ, it functions as a Gq alpha subunit.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000160293 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000009621 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Henske EP, Short MP, Jozwiak S, Bovey CM, Ramlakhan S, Haines JL, Kwiatkowski DJ (June 1995). "Identification of VAV2 on 9q34 and its exclusion as the tuberous sclerosis gene TSC1". Ann Hum Genet. 59 (Pt 1): 25–37. doi:10.1111/j.1469-1809.1995.tb01603.x. PMID   7762982. S2CID   27548854.
  6. 1 2 "Entrez Gene: VAV2 vav 2 oncogene".
  7. Doody, G M; Billadeau D D; Clayton E; Hutchings A; Berland R; McAdam S; Leibson P J; Turner M (November 2000). "Vav-2 controls NFAT-dependent transcription in B- but not T-lymphocytes". EMBO J. 19 (22): 6173–84. doi:10.1093/emboj/19.22.6173. ISSN   0261-4189. PMC   305817 . PMID   11080163.
  8. Blagoev, Blagoy; Kratchmarova Irina; Ong Shao-En; Nielsen Mogens; Foster Leonard J; Mann Matthias (March 2003). "A proteomics strategy to elucidate functional protein-protein interactions applied to EGF signaling". Nat. Biotechnol. 21 (3): 315–8. doi:10.1038/nbt790. ISSN   1087-0156. PMID   12577067. S2CID   26838266.
  9. Bourguignon, L Y; Zhu H; Zhou B; Diedrich F; Singleton P A; Hung M C (Dec 2001). "Hyaluronan promotes CD44v3-Vav2 interaction with Grb2-p185(HER2) and induces Rac1 and Ras signaling during ovarian tumor cell migration and growth". J. Biol. Chem. 276 (52): 48679–92. doi: 10.1074/jbc.M106759200 . ISSN   0021-9258. PMID   11606575.

Further reading