SH2B2

Protein-coding gene in the species Homo sapiens From Wikipedia, the free encyclopedia

SH2B adapter protein 2 is a protein that in humans is encoded by the SH2B2 gene.[5][6]

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SH2B2
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesSH2B2, APS, SH2B adaptor protein 2
External IDsOMIM: 605300; MGI: 1345171; HomoloGene: 10309; GeneCards: SH2B2; OMA:SH2B2 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_020979
NM_001359228
NM_001359229
NM_001359230
NM_001359231

NM_018825
NM_001302938
NM_001302939

RefSeq (protein)

NP_066189
NP_001346157
NP_001346158
NP_001346159
NP_001346160

NP_001289867
NP_001289868
NP_061295

Location (UCSC)Chr 7: 102.29 – 102.32 MbChr 5: 136.25 – 136.28 Mb
PubMed search[3][4]
Wikidata
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Function

The protein encoded by this gene is expressed in B lymphocytes and contains pleckstrin homology and src homology 2 (SH2) domains. In Burkitt lymphoma cell lines, it is tyrosine phosphorylated in response to B cell receptor stimulation. Because it binds Shc independent of stimulation and Grb2 after stimulation, it appears to play a role in signal transduction from the receptor to Shc/Grb2.[6]

Interactions

SH2B2 has been shown to interact with TrkA[7] and Cbl gene.[8][9]

References

Further reading

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