======= PILRA =======
== Gene Information ==
* **Official Symbol**: PILRA
* **Official Name**: paired immunoglobin like type 2 receptor alpha
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=29992|29992]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q9UKJ1|Q9UKJ1]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=PILRA&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PILRA|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/605341|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: 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. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Paired receptors consist of highly related activating and inhibitory receptors and are widely involved in the regulation of the immune system. PILRA is thought to act as a cellular signaling inhibitory receptor by recruiting cytoplasmic phosphatases like PTPN6/SHP-1 and PTPN11/SHP-2 via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules. Receptor for PIANP. {ECO:0000269|PubMed:10903717, ECO:0000269|PubMed:18358807, ECO:0000269|PubMed:21241660}.
|V-set|
|MHC class I protein binding|
|viral process|
|symbiotic process|
|interspecies interaction between organisms|
|regulation of immune response|
|regulation of immune system process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp50|Nicotinamide 2000μM R01 exp50]]|-1.93|
|[[:results:exp334|All-trans-Retinoic-Acid 40μM R07 exp334]]|-1.89|
|[[:results:exp130|JQ1 0.01μM R03 exp130]]|1.7|
|[[:results:exp233|EPZ-5676 30μM R05 exp233]]|1.78|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 0/739
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/28|
|bone|0/26|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/16|
|kidney|0/21|
|liver|0/20|
|lung|0/75|
|lymphocyte|0/16|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|0/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 6045
* **Expression level (log2 read counts)**: 0.05
{{:chemogenomics:nalm6 dist.png?nolink |}}