Jump to content

PIK3R2

From Wikipedia, the free encyclopedia
PIK3R2
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesPIK3R2, MPPH, MPPH1, P85B, p85, p85-BETA, phosphoinositide-3-kinase regulatory subunit 2
External IDsOMIM: 603157; MGI: 1098772; HomoloGene: 3687; GeneCards: PIK3R2; OMA:PIK3R2 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_005027

NM_008841

RefSeq (protein)

NP_005018

NP_032867

Location (UCSC)n/aChr 8: 71.22 – 71.23 Mb
PubMed search[2][3]
Wikidata
View/Edit HumanView/Edit Mouse

Phosphatidylinositol 3-kinase regulatory subunit beta is an enzyme that in humans is encoded by the PIK3R2 gene.[4][5]

A recent study on gene expression indicated that the PIK3R2 gene might have a key role in pan-cancer prognosis.[6]

Interactions

[edit]

PIK3R2 has been shown to interact with:

Clinical relevance

[edit]

PIK3R2 mutations were recently shown to be associated with polymicrogyria.[12]

References

[edit]
  1. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000031834Ensembl, May 2017
  2. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ Volinia S, Patracchini P, Otsu M, Hiles I, Gout I, Calzolari E, et al. (April 1992). "Chromosomal localization of human p85 alpha, a subunit of phosphatidylinositol 3-kinase, and its homologue p85 beta". Oncogene. 7 (4): 789–793. PMID 1314371.
  5. ^ "Entrez Gene: PIK3R2 phosphoinositide-3-kinase, regulatory subunit 2 (p85 beta)".
  6. ^ Chicco D, Alameer A, Rahmati S, Jurman G (November 2022). "Towards a potential pan-cancer prognostic signature for gene expression based on probesets and ensemble machine learning". BioData Mining. 15 (1): 28. doi:10.1186/s13040-022-00312-y. eISSN 1756-0381. PMC 9632055. PMID 36329531.
  7. ^ Sattler M, Salgia R, Shrikhande G, Verma S, Pisick E, Prasad KV, Griffin JD (April 1997). "Steel factor induces tyrosine phosphorylation of CRKL and binding of CRKL to a complex containing c-kit, phosphatidylinositol 3-kinase, and p120(CBL)". The Journal of Biological Chemistry. 272 (15): 10248–10253. doi:10.1074/jbc.272.15.10248. PMID 9092574.
  8. ^ Lin H, Martelli MP, Bierer BE (January 2001). "The involvement of the proto-oncogene p120 c-Cbl and ZAP-70 in CD2-mediated T cell activation". International Immunology. 13 (1): 13–22. doi:10.1093/intimm/13.1.13. PMID 11133830.
  9. ^ Hartley D, Meisner H, Corvera S (August 1995). "Specific association of the beta isoform of the p85 subunit of phosphatidylinositol-3 kinase with the proto-oncogene c-cbl". The Journal of Biological Chemistry. 270 (31): 18260–18263. doi:10.1074/jbc.270.31.18260. PMID 7629144.
  10. ^ a b c d Gout I, Dhand R, Panayotou G, Fry MJ, Hiles I, Otsu M, Waterfield MD (December 1992). "Expression and characterization of the p85 subunit of the phosphatidylinositol 3-kinase complex and a related p85 beta protein by using the baculovirus expression system". The Biochemical Journal. 288 ( Pt 2) (2): 395–405. doi:10.1042/bj2880395. PMC 1132024. PMID 1334406.
  11. ^ Vanhaesebroeck B, Welham MJ, Kotani K, Stein R, Warne PH, Zvelebil MJ, et al. (April 1997). "P110delta, a novel phosphoinositide 3-kinase in leukocytes". Proceedings of the National Academy of Sciences of the United States of America. 94 (9): 4330–4335. Bibcode:1997PNAS...94.4330V. doi:10.1073/pnas.94.9.4330. PMC 20722. PMID 9113989.
  12. ^ Mirzaa GM, Conti V, Timms AE, Smyser CD, Ahmed S, Carter M, et al. (December 2015). "Characterisation of mutations of the phosphoinositide-3-kinase regulatory subunit, PIK3R2, in perisylvian polymicrogyria: a next-generation sequencing study". The Lancet. Neurology. 14 (12): 1182–1195. doi:10.1016/S1474-4422(15)00278-1. PMC 4672724. PMID 26520804.

Further reading

[edit]