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Ask your administrator if you think this is wrong. ======= SH2D1A ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: SH2D1A * **<color #00a2e8>Official Name</color>**: SH2 domain containing 1A * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=4068|4068]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/O60880|O60880]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=SH2D1A&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SH2D1A|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/300490|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: This gene encodes a protein that plays a major role in the bidirectional stimulation of T and B cells. This protein contains an SH2 domain and a short tail. It associates with the signaling lymphocyte-activation molecule, thereby acting as an inhibitor of this transmembrane protein by blocking the recruitment of the SH2-domain-containing signal-transduction molecule SHP-2 to its docking site. This protein can also bind to other related surface molecules that are expressed on activated T, B and NK cells, thereby modifying signal transduction pathways in these cells. Mutations in this gene cause lymphoproliferative syndrome X-linked type 1 or Duncan disease, a rare immunodeficiency characterized by extreme susceptibility to infection with Epstein-Barr virus, with symptoms including severe mononucleosis and malignant lymphoma. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]. * **<color #00a2e8>UniProt Summary</color>**: Cytoplasmic adapter regulating receptors of the signaling lymphocytic activation molecule (SLAM) family such as SLAMF1, CD244, LY9, CD84, SLAMF6 and SLAMF7. In SLAM signaling seems to cooperate with SH2D1B/EAT-2. Initially it has been proposed that association with SLAMF1 prevents SLAMF1 binding to inhibitory effectors including INPP5D/SHIP1 and PTPN11/SHP-2 (PubMed:11806999). However, by simultaneous interactions, recruits FYN which subsequently phosphorylates and activates SLAMF1 (PubMed:12458214). Positively regulates CD244/2B4- and CD84- mediated natural killer (NK) cell functions. Can also promote CD48-, SLAMF6 -, LY9-, and SLAMF7-mediated NK cell activation. In the context of NK cell-mediated cytotoxicity enhances conjugate formation with target cells (By similarity). May also regulate the activity of the neurotrophin receptors NTRK1, NTRK2 and NTRK3. {ECO:0000250|UniProtKB:O88890, ECO:0000269|PubMed:11806999, ECO:0000269|PubMed:12458214, ECO:0000305|PubMed:21219180}. <button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button> <button type='primary' size='sm' modal='GO_terms'>GO Terms</button> <modal id='Pfam_Domains' size='lg' title='Pfam Domains'> |SH2| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |positive regulation of natural killer cell mediated cytotoxicity| |positive regulation of natural killer cell mediated immunity| |regulation of natural killer cell mediated cytotoxicity| |regulation of natural killer cell mediated immunity| |cellular defense response| |SH3/SH2 adaptor activity| |positive regulation of leukocyte mediated cytotoxicity| |positive regulation of cell killing| |regulation of leukocyte mediated cytotoxicity| |regulation of cell killing| |positive regulation of lymphocyte mediated immunity| |positive regulation of leukocyte mediated immunity| |regulation of lymphocyte mediated immunity| |regulation of leukocyte mediated immunity| |positive regulation of immune effector process| |positive regulation of innate immune response| |humoral immune response| |positive regulation of response to biotic stimulus| |regulation of innate immune response| |regulation of immune effector process| |positive regulation of defense response| |positive regulation of multi-organism process| |regulation of response to biotic stimulus| |positive regulation of response to external stimulus| |adaptive immune response| |regulation of defense response| |innate immune response| |regulation of multi-organism process| |positive regulation of immune response| |defense response to other organism| |regulation of response to external stimulus| |cell-cell signaling| |positive regulation of immune system process| |regulation of immune response| |response to other organism| |response to external biotic stimulus| |response to biotic stimulus| |defense response| |regulation of response to stress| |regulation of immune system process| |positive regulation of signal transduction| |positive regulation of cell communication| |positive regulation of signaling| |immune response| </modal> \\ === CRISPR Data === <button type='default' size='small' modal='Compound_Hit'>Compound Hit</button> <button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button> <button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button> <modal id='Compound_Hit' size='lg' title='Compound Hit'> No hits were found. </modal> <modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'> No correlation found to any other genes in chemogenomics. </modal> <modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'> Global Fraction of Cell Lines Where Essential: 0/694 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/26| |bone|0/26| |breast|0/30| |central nervous system|0/49| |cervix|0/4| |colorectal|0/17| |esophagus|0/11| |fibroblast|0/1| |gastric|0/14| |kidney|0/18| |liver|0/19| |lung|0/72| |lymphocyte|0/16| |ovary|0/25| |pancreas|0/22| |peripheral nervous system|0/15| |plasma cell|0/12| |prostate|0/1| |skin|0/20| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/28| |uterus|0/5| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 18576 * **<color #00a2e8>Expression level (log2 read counts)</color>**: -7.68 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='SH2D1A Expression in NALM6 Cells: -7.68'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2025/12/10 20:19by 127.0.0.1