Gene Gene information from NCBI Gene database.
Entrez ID 7410
Gene name Vav guanine nucleotide exchange factor 2
Gene symbol VAV2
Synonyms (NCBI Gene)
VAV-2
Chromosome 9
Chromosome location 9q34.2
Summary VAV2 is the second member of the VAV guanine nucleotide exchange factor family of oncogenes. Unlike VAV1, which is expressed exclusively in hematopoietic cells, VAV2 transcripts were found in most tissues. Alternatively spliced transcript variants encodin
miRNA miRNA information provided by mirtarbase database.
322
miRTarBase ID miRNA Experiments Reference
MIRT020809 hsa-miR-155-5p Proteomics 18668040
MIRT052458 hsa-let-7a-5p CLASH 23622248
MIRT044622 hsa-miR-320a CLASH 23622248
MIRT041420 hsa-miR-193b-3p CLASH 23622248
MIRT036995 hsa-miR-877-3p CLASH 23622248
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
38
GO ID Ontology Definition Evidence Reference
GO:0001525 Process Angiogenesis IEA
GO:0001784 Function Phosphotyrosine residue binding IPI 20624904
GO:0002768 Process Immune response-regulating cell surface receptor signaling pathway IBA
GO:0005085 Function Guanyl-nucleotide exchange factor activity EXP 8990121
GO:0005085 Function Guanyl-nucleotide exchange factor activity IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
600428 12658 ENSG00000160293
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P52735
Protein name Guanine nucleotide exchange factor VAV2 (VAV-2)
Protein function Guanine nucleotide exchange factor for the Rho family of Ras-related GTPases. Plays an important role in angiogenesis. Its recruitment by phosphorylated EPHA2 is critical for EFNA1-induced RAC1 GTPase activation and vascular endothelial cell mig
PDB 2DLZ , 2DM1 , 2LNW , 2LNX , 4ROJ , 7RNV , 7WFY
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00307 CH 1 121 Calponin homology (CH) domain Domain
PF00621 RhoGEF 202 374 RhoGEF domain Domain
PF00169 PH 406 512 PH domain Domain
PF00130 C1_1 524 574 Phorbol esters/diacylglycerol binding domain (C1 domain) Domain
PF07653 SH3_2 590 650 Variant SH3 domain Domain
PF00017 SH2 673 747 SH2 domain Domain
PF07653 SH3_2 820 875 Variant SH3 domain Domain
Tissue specificity TISSUE SPECIFICITY: Widely expressed.
Sequence
MEQWRQCGRWLIDCKVLPPNHRVVWPSAVVFDLAQALRDGVLLCQLLHNLSPGSIDLKDI
NFRPQMSQFLCLKNIRTFLKVCHDKFGLRNSELFDPFDLFDVRDFGKVISAVSRLSLHSI
A
QNKGIRPFPSEETTENDDDVYRSLEELADEHDLGEDIYDCVPCEDGGDDIYEDIIKVEV
QQPMIRYMQKMGMTEDDKRNCCLLEIQETEAKYYRTLEDIEKNYMSPLRLVLSPADMAAV
FINLEDLIKVHHSFLRAIDVSVMVGGSTLAKVFLDFKERLLIYGEYCSHMEHAQNTLNQL
LASREDFRQKVEECTLKVQDGKFKLQDLLVVPMQRVLKYHLLLKELLSHSAERPERQQLK
EALEAMQDLAMYIN
EVKRDKETLRKISEFQSSIENLQVKLEEFGRPKIDGELKVRSIVNH
TKQDRYLFLFDKVVIVCKRKGYSYELKEIIELLFHKMTDDPMNNKDVKKSHGKMWSYGFY
LIHLQGKQGFQFFCKTEDMKRKWMEQFEMAMS
NIKPDKANANHHSFQMYTFDKTTNCKAC
KMFLRGTFYQGYMCTKCGVGAHKECLEVIPPCKF
TSPADLDASGAGPGPKMVAMQNYHGN
PAPPGKPVLTFQTGDVLELLRGDPESPWWEGRLVQTRKSGYFPSSSVKPC
PVDGRPPISR
PPSREIDYTAYPWFAGNMERQQTDNLLKSHASGTYLIRERPAEAERFAISIKFNDEVKHI
KVVEKDNWIHITEAKKFDSLLELVEYY
QCHSLKESFKQLDTTLKYPYKSRERSASRASSR
SPASCASYNFSFLSPQGLSFASQGPSAPFWSVFTPRVIGTAVARYNFAARDMRELSLREG
DVVRIYSRIGGDQGWWKGETNGRIGWFPSTYVEEE
GIQ
Sequence length 878
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Rap1 signaling pathway
cAMP signaling pathway
Chemokine signaling pathway
Focal adhesion
Natural killer cell mediated cytotoxicity
T cell receptor signaling pathway
B cell receptor signaling pathway
Fc epsilon RI signaling pathway
Fc gamma R-mediated phagocytosis
Leukocyte transendothelial migration
Regulation of actin cytoskeleton
Yersinia infection
Proteoglycans in cancer
Lipid and atherosclerosis
  GPVI-mediated activation cascade
NRAGE signals death through JNK
Rho GTPase cycle
Regulation of actin dynamics for phagocytic cup formation
DAP12 signaling
FCERI mediated MAPK activation
FCERI mediated Ca+2 mobilization
EPH-ephrin mediated repulsion of cells
G alpha (12/13) signalling events
VEGFA-VEGFR2 Pathway
Signal transduction by L1
VEGFR2 mediated vascular permeability
FCGR3A-mediated phagocytosis
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
14
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CENTRAL NERVOUS SYSTEM CANCER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
COLORECTAL CANCER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CORNEAL ASTIGMATISM GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Adrenocortical carcinoma Adrenocortical carcinoma BEFREE 28911143
★☆☆☆☆
Found in Text Mining only
Adrenocortical Carcinoma Adrenocortical carcinoma Pubtator 28911143 Associate
★☆☆☆☆
Found in Text Mining only
Agenesis of corpus callosum Agenesis Of Corpus Callosum BEFREE 28270555, 28911143
★☆☆☆☆
Found in Text Mining only
Aplasia Cutis Congenita Aplasia Cutis Congenita BEFREE 28270555, 28911143
★☆☆☆☆
Found in Text Mining only
Arteriosclerosis Arteriosclerosis BEFREE 31570505
★☆☆☆☆
Found in Text Mining only
Asthma Asthma Pubtator 35606283 Associate
★☆☆☆☆
Found in Text Mining only
Astrocytoma Astrocytoma BEFREE 16186116
★☆☆☆☆
Found in Text Mining only
Atherosclerosis Atherosclerosis BEFREE 31570505
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 23033535, 23033540, 26910843, 28235899, 30087437, 30416862
★☆☆☆☆
Found in Text Mining only
Breast Neoplasms Breast neoplasm Pubtator 18246042, 18829495, 28356423 Associate
★☆☆☆☆
Found in Text Mining only