======= EXTL3 ======= == Gene Information == * **Official Symbol**: EXTL3 * **Official Name**: exostosin like glycosyltransferase 3 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=2137|2137]] * **UniProt**: [[https://www.uniprot.org/uniprot/O43909|O43909]] * **Interactions**: [[https://thebiogrid.org/search.php?search=EXTL3&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20EXTL3|Open PubMed]] * **OMIM**: [[https://omim.org/entry/605744|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Glycosyltransferase which regulates the biosynthesis of heparan sulfate (HS). Important for both skeletal development and hematopoiesis, through the formation of HS proteoglycans (HSPGs) (PubMed:28132690, PubMed:28148688). Required for the function of REG3A in regulating keratinocyte proliferation and differentiation (PubMed:22727489). {ECO:0000269|PubMed:22727489, ECO:0000269|PubMed:28132690, ECO:0000269|PubMed:28148688}. |Exostosin| |Glyco transf 64| |glucuronyl-galactosyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase activity| |heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process| |transferase activity, transferring glycosyl groups| |heparan sulfate proteoglycan biosynthetic process| |heparan sulfate proteoglycan metabolic process| |polysaccharide biosynthetic process| |cellular polysaccharide biosynthetic process| |IRE1-mediated unfolded protein response| |cellular carbohydrate biosynthetic process| |proteoglycan biosynthetic process| |cellular polysaccharide metabolic process| |polysaccharide metabolic process| |proteoglycan metabolic process| |glycosaminoglycan biosynthetic process| |endoplasmic reticulum unfolded protein response| |aminoglycan biosynthetic process| |carbohydrate biosynthetic process| |cellular response to unfolded protein| |cellular response to topologically incorrect protein| |glycosaminoglycan metabolic process| |response to unfolded protein| |positive regulation of cell growth| |aminoglycan metabolic process| |cellular carbohydrate metabolic process| |response to topologically incorrect protein| |response to endoplasmic reticulum stress| |protein glycosylation| |macromolecule glycosylation| |positive regulation of growth| |glycosylation| |glycoprotein biosynthetic process| |glycoprotein metabolic process| |regulation of cell growth| |carbohydrate metabolic process| |carbohydrate derivative biosynthetic process| |regulation of growth| |endoplasmic reticulum membrane| |Golgi apparatus| |endoplasmic reticulum| |carbohydrate derivative metabolic process| |organonitrogen compound biosynthetic process| |cellular response to stress| |cellular macromolecule biosynthetic process| |macromolecule biosynthetic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp316|Geldanamycin 0.015 to 0.025μM on day4 R07 exp316]]|1.7| 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**: 9635 * **Expression level (log2 read counts)**: 6.48 {{:chemogenomics:nalm6 dist.png?nolink |}}