======= KIR3DL1 ======= == Gene Information == * **Official Symbol**: KIR3DL1 * **Official Name**: killer cell immunoglobulin like receptor, three Ig domains and long cytoplasmic tail 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=3811|3811]] * **UniProt**: [[https://www.uniprot.org/uniprot/P43629|P43629]] * **Interactions**: [[https://thebiogrid.org/search.php?search=KIR3DL1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20KIR3DL1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/604946|Open OMIM]] == Function Summary == * **Entrez Summary**: Killer cell immunoglobulin-like receptors (KIRs) are transmembrane glycoproteins expressed by natural killer cells and subsets of T cells. The KIR genes are polymorphic and highly homologous and they are found in a cluster on chromosome 19q13.4 within the 1 Mb leukocyte receptor complex (LRC). The gene content of the KIR gene cluster varies among haplotypes, although several 'framework' genes are found in all haplotypes (KIR3DL3, KIR3DP1, KIR3DL4, KIR3DL2). The KIR proteins are classified by the number of extracellular immunoglobulin domains (2D or 3D) and by whether they have a long (L) or short (S) cytoplasmic domain. KIR proteins with the long cytoplasmic domain transduce inhibitory signals upon ligand binding via an immune tyrosine-based inhibitory motif (ITIM), while KIR proteins with the short cytoplasmic domain lack the ITIM motif and instead associate with the TYRO protein tyrosine kinase binding protein to transduce activating signals. The ligands for several KIR proteins are subsets of HLA class I molecules; thus, KIR proteins are thought to play an important role in regulation of the immune response. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: Receptor on natural killer (NK) cells for HLA Bw4 allele. Inhibits the activity of NK cells thus preventing cell lysis. {ECO:0000269|PubMed:22020283}. |ig| |HLA-B specific inhibitory MHC class I receptor activity| |natural killer cell mediated cytotoxicity| |natural killer cell mediated immunity| |leukocyte mediated cytotoxicity| |amyloid-beta binding| |cell killing| |lymphocyte mediated immunity| |leukocyte mediated immunity| |innate immune response| |defense response to other organism| |immune effector process| |regulation of immune response| |response to other organism| |response to external biotic stimulus| |response to biotic stimulus| |defense response| |integral component of plasma membrane| |regulation of immune system process| |immune response| \\ === CRISPR Data === No hits were found. 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**: 5228 * **Expression level (log2 read counts)**: 2.58 {{:chemogenomics:nalm6 dist.png?nolink |}}