PILRA

Paired immunoglobin like type 2 receptor alpha is a protein that in humans is encoded by the PILRA gene. [5]

PILRA
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesPILRA, FDF03, paired immunoglobin like type 2 receptor alpha
External IDsOMIM: 605341 MGI: 2450529 HomoloGene: 8387 GeneCards: PILRA
Gene location (Human)
Chr.Chromosome 7 (human)[1]
Band7q22.1Start100,367,530 bp[1]
End100,400,096 bp[1]
Orthologs
SpeciesHumanMouse
Entrez

29992

231805

Ensembl

ENSG00000085514

ENSMUSG00000046245

UniProt

Q9UKJ1

Q2YFS3

RefSeq (mRNA)

NM_178273
NM_013439
NM_178272

NM_153510

RefSeq (protein)

NP_038467
NP_840056
NP_840057

NP_705730

Location (UCSC)Chr 7: 100.37 – 100.4 MbChr 5: 137.82 – 137.84 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Function

Cell signaling pathways rely on a dynamic interaction between activating and inhibiting processes. SHP-1-mediated dephosphorylation of protein tyrosine residues is central to the regulation of several cell signaling pathways. Two types of inhibitory receptor superfamily members are immunoreceptor tyrosine-based inhibitory motif (ITIM)-bearing receptors and their non-ITIM-bearing, activating counterparts.

Control of cell signaling via SHP-1 is thought to occur through a balance between PILRalpha-mediated inhibition and PILRbeta-mediated activation. These paired immunoglobulin-like receptor genes are located in a tandem head-to-tail orientation on chromosome 7. This particular gene encodes the ITIM-bearing member of the receptor pair, which functions in the inhibitory role. Alternative splicing has been observed at this locus, and three variants, each encoding a distinct isoform, are described.

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References

  1. GRCh38: Ensembl release 89: ENSG00000085514 - Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000046245 - 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. "Entrez Gene: Paired immunoglobin like type 2 receptor alpha". Retrieved 2017-01-10.

Further reading

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


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