MS4A2

Membrane-spanning 4-domains, subfamily A, member 2
Identifiers
SymbolsMS4A2 ; APY; ATOPY; FCER1B; FCERI; IGEL; IGER; IGHER; MS4A1
External IDsOMIM: 147138 MGI: 95495 HomoloGene: 112 GeneCards: MS4A2 Gene
RNA expression pattern
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez220614126
EnsemblENSG00000149534ENSMUSG00000024680
UniProtQ01362P20490
RefSeq (mRNA)NM_000139NM_001276328
RefSeq (protein)NP_000130NP_001263257
Location (UCSC)Chr 11:
59.86 – 59.86 Mb		Chr 19:
11.62 – 11.62 Mb
PubMed search

High affinity immunoglobulin epsilon receptor subunit beta is a protein that in humans is encoded by the MS4A2 gene.[1][1][2]

Function

The allergic response involves the binding of allergen to receptor-bound IgE followed by cell activation and the release of mediators responsible for the manifestations of allergy. The IgE-receptor, a tetramer composed of an alpha, beta, and 2 disulfide-linked gamma chains, is found on the surface of mast cells and basophils. This gene encodes the beta subunit of the high affinity IgE receptor which is a member of the membrane-spanning 4A gene family. Members of this nascent protein family are characterized by common structural features and similar intron/exon splice boundaries and display unique expression patterns among hematopoietic cells and nonlymphoid tissues. This family member is localized to 11q12, among a cluster of family members.[2]

See also

References

  1. ↑ 1.0 1.1 Maekawa K, Imagawa N, Tanaka Y, Harada S (Aug 1992). "Determination of the sequence coding for the beta subunit of the human high-affinity IgE receptor". FEBS Lett 302 (2): 161–5. doi:10.1016/0014-5793(92)80430-O. PMID 1386024.
  2. ↑ 2.0 2.1 "Entrez Gene: MS4A2 membrane-spanning 4-domains, subfamily A, member 2 (Fc fragment of IgE, high affinity I, receptor for; beta polypeptide)".

Further reading

  • Jouvin MH, Numerof RP, Kinet JP (1995). "Signal transduction through the conserved motifs of the high affinity IgE receptor Fc epsilon RI.". Semin. Immunol. 7 (1): 29–35. doi:10.1016/1044-5323(95)90005-5. PMID 7612892.
  • Wilson BS, Pfeiffer JR, Oliver JM (2003). "FcepsilonRI signaling observed from the inside of the mast cell membrane.". Mol. Immunol. 38 (16-18): 1259–68. doi:10.1016/S0161-5890(02)00073-1. PMID 12217393.
  • Kraft S, Rana S, Jouvin MH, Kinet JP (2004). "The role of the FcepsilonRI beta-chain in allergic diseases.". Int. Arch. Allergy Immunol. 135 (1): 62–72. doi:10.1159/000080231. PMID 15316148.
  • Bieber T, de la Salle H, Wollenberg A et al. (1992). "Human epidermal Langerhans cells express the high affinity receptor for immunoglobulin E (Fc epsilon RI).". J. Exp. Med. 175 (5): 1285–90. doi:10.1084/jem.175.5.1285. PMC 2119213. PMID 1533242.
  • Küster H, Zhang L, Brini AT et al. (1992). "The gene and cDNA for the human high affinity immunoglobulin E receptor beta chain and expression of the complete human receptor.". J. Biol. Chem. 267 (18): 12782–7. PMID 1535625.
  • Le Coniat M, Kinet JP, Berger R (1990). "The human genes for the alpha and gamma subunits of the mast cell receptor for immunoglobulin E are located on human chromosome band 1q23.". Immunogenetics 32 (3): 183–6. doi:10.1007/BF02114971. PMID 2146219.
  • Tedder TF, Streuli M, Schlossman SF, Saito H (1988). "Isolation and structure of a cDNA encoding the B1 (CD20) cell-surface antigen of human B lymphocytes.". Proc. Natl. Acad. Sci. U.S.A. 85 (1): 208–12. doi:10.1073/pnas.85.1.208. PMC 279513. PMID 2448768.
  • Paolini R, Renard V, Vivier E et al. (1995). "Different roles for the Fc epsilon RI gamma chain as a function of the receptor context.". J. Exp. Med. 181 (1): 247–55. doi:10.1084/jem.181.1.247. PMC 2191817. PMID 7528770.
  • Shirakawa T, Li A, Dubowitz M et al. (1994). "Association between atopy and variants of the beta subunit of the high-affinity immunoglobulin E receptor.". Nat. Genet. 7 (2): 125–9. doi:10.1038/ng0694-125. PMID 7920628.
  • Kihara H, Siraganian RP (1994). "Src homology 2 domains of Syk and Lyn bind to tyrosine-phosphorylated subunits of the high affinity IgE receptor.". J. Biol. Chem. 269 (35): 22427–32. PMID 8071371.
  • Sandford AJ, Shirakawa T, Moffatt MF et al. (1993). "Localisation of atopy and beta subunit of high-affinity IgE receptor (Fc epsilon RI) on chromosome 11q.". Lancet 341 (8841): 332–4. doi:10.1016/0140-6736(93)90136-5. PMID 8094113.
  • Szepetowski P, Gaudray P (1994). "FCER1B, a candidate gene for atopy, is located in 11q13 between CD20 and TCN1.". Genomics 19 (2): 399–400. doi:10.1006/geno.1994.1083. PMID 8188278.
  • Daniels SE, Bhattacharrya S, James A et al. (1996). "A genome-wide search for quantitative trait loci underlying asthma.". Nature 383 (6597): 247–50. doi:10.1038/383247a0. PMID 8805698.
  • Hill MR, Cookson WO (1997). "A new variant of the beta subunit of the high-affinity receptor for immunoglobulin E (Fc epsilon RI-beta E237G): associations with measures of atopy and bronchial hyper-responsiveness.". Hum. Mol. Genet. 5 (7): 959–62. doi:10.1093/hmg/5.7.959. PMID 8817330.
  • Shirakawa T, Mao XQ, Sasaki S et al. (1997). "Association between atopic asthma and a coding variant of Fc epsilon RI beta in a Japanese population.". Hum. Mol. Genet. 5 (8): 1129–30. doi:10.1093/hmg/5.8.1129. PMID 8842731.
  • Shirakawa T, Mao XQ, Sasaki S et al. (1997). "Association between atopic asthma and a coding variant of Fc epsilon RI beta in a Japanese population.". Hum. Mol. Genet. 5 (12): 2068. PMID 8968765.
  • Hendricks-Taylor LR, Motto DG, Zhang J et al. (1997). "SLP-76 is a substrate of the high affinity IgE receptor-stimulated protein tyrosine kinases in rat basophilic leukemia cells.". J. Biol. Chem. 272 (2): 1363–7. doi:10.1074/jbc.272.2.1363. PMID 8995445.
  • Kanzaki M, Lindorfer MA, Garrison JC, Kojima I (1997). "Activation of the calcium-permeable cation channel CD20 by alpha subunits of the Gi protein.". J. Biol. Chem. 272 (23): 14733–9. doi:10.1074/jbc.272.23.14733. PMID 9169438.

This article incorporates text from the United States National Library of Medicine, which is in the public domain.