======= LILRA4 ======= == Gene Information == * **Official Symbol**: LILRA4 * **Official Name**: leukocyte immunoglobulin like receptor A4 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=23547|23547]] * **UniProt**: [[https://www.uniprot.org/uniprot/P59901|P59901]] * **Interactions**: [[https://thebiogrid.org/search.php?search=LILRA4&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20LILRA4|Open PubMed]] * **OMIM**: [[https://omim.org/entry/607517|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Functions coreceptor to limit the innate immune responses to viral infections; signaling occurs via FCER1G (PubMed:16735691, PubMed:19564354). Down-regulates the production of IFNA1, IFNA2, IFNA4, IFNB1 and TNF by plasmacytoid dendritic cells that have been exposed to influenza virus or cytidine- phosphate-guanosine (CpG) dinucleotides, indicating it functions as negative regulator of TLR7 and TLR9 signaling cascades (PubMed:16735691, PubMed:19564354, PubMed:24586760). Down- regulates interferon production in response to interaction with BST2 on HIV-1 infected cells (PubMed:26172439). Activates a signaling cascade in complex with FCER1G that results in phosphorylation of Src family and Syk kinases and thereby triggers mobilization of intracellular Ca(2+) (PubMed:16735691, PubMed:19564354). Does not interfere with the differentiation of plasmacytoid dendritic cells into antigen-presenting cells (PubMed:24586760). {ECO:0000269|PubMed:16735691, ECO:0000269|PubMed:19564354, ECO:0000269|PubMed:24586760, ECO:0000269|PubMed:26172439}. No Pfam Domain information is available for this gene. |negative regulation of toll-like receptor 7 signaling pathway| |regulation of toll-like receptor 7 signaling pathway| |Fc-epsilon receptor I complex| |negative regulation of toll-like receptor 9 signaling pathway| |negative regulation of interferon-alpha production| |regulation of toll-like receptor 9 signaling pathway| |regulation of interferon-alpha production| |coreceptor activity| |negative regulation of toll-like receptor signaling pathway| |negative regulation of type I interferon production| |negative regulation of tumor necrosis factor production| |negative regulation of tumor necrosis factor superfamily cytokine production| |regulation of toll-like receptor signaling pathway| |regulation of type I interferon production| |regulation of tumor necrosis factor production| |regulation of tumor necrosis factor superfamily cytokine production| |Fc-epsilon receptor signaling pathway| |Fc receptor signaling pathway| |negative regulation of cytokine production| |signaling receptor binding| |negative regulation of immune system process| |regulation of innate immune response| |immune response-regulating cell surface receptor signaling pathway| |regulation of response to biotic stimulus| |immune response-regulating signaling pathway| |regulation of cytokine production| |regulation of defense response| |innate immune response| |regulation of multi-organism process| |defense response to other organism| |regulation of response to external stimulus| |regulation of immune response| |negative regulation of multicellular organismal process| |negative regulation of signal transduction| |response to other organism| |response to external biotic stimulus| |response to biotic stimulus| |defense response| |negative regulation of cell communication| |negative regulation of signaling| |integral component of plasma membrane| |regulation of response to stress| |negative regulation of response to stimulus| |regulation of immune system process| |immune response| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp131|L-74142 5μM R03 exp131]]|-1.79| |[[:results:exp41|BI-2536 0.001μM R01 exp41]]|1.94| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 1/739 ^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|1/16| |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**: 14012 * **Expression level (log2 read counts)**: 1.83 {{:chemogenomics:nalm6 dist.png?nolink |}}