======= DUSP21 ======= == Gene Information == * **Official Symbol**: DUSP21 * **Official Name**: dual specificity phosphatase 21 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=63904|63904]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9H596|Q9H596]] * **Interactions**: [[https://thebiogrid.org/search.php?search=DUSP21&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20DUSP21|Open PubMed]] * **OMIM**: [[https://omim.org/entry/300678|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a member of the dual specificity phosphatase family, specifically the low molecular weight dual specificity phosphatase family. The encoded protein localizes to both the cytoplasm and the nucleus and functions to remove phosphate groups from phosphotyrosine and phosphothreonine residues.[provided by RefSeq, Mar 2009]. * **UniProt Summary**: Can dephosphorylate single and diphosphorylated synthetic MAPK peptides, with preference for the phosphotyrosine and diphosphorylated forms over phosphothreonine. |DSPc| |MAP kinase tyrosine/serine/threonine phosphatase activity| |extrinsic component of mitochondrial inner membrane| |inactivation of MAPK activity| |negative regulation of MAP kinase activity| |protein tyrosine phosphatase activity| |peptidyl-tyrosine dephosphorylation| |negative regulation of protein serine/threonine kinase activity| |negative regulation of MAPK cascade| |protein dephosphorylation| |negative regulation of protein kinase activity| |negative regulation of kinase activity| |negative regulation of transferase activity| |dephosphorylation| |regulation of MAP kinase activity| |mitochondrial matrix| |negative regulation of protein phosphorylation| |negative regulation of phosphorylation| |negative regulation of intracellular signal transduction| |regulation of protein serine/threonine kinase activity| |negative regulation of phosphate metabolic process| |negative regulation of phosphorus metabolic process| |negative regulation of protein modification process| |regulation of MAPK cascade| |negative regulation of catalytic activity| |regulation of protein kinase activity| |regulation of kinase activity| |regulation of transferase activity| |negative regulation of cellular protein metabolic process| |negative regulation of protein metabolic process| |negative regulation of molecular function| |negative regulation of signal transduction| |negative regulation of cell communication| |negative regulation of signaling| |regulation of protein phosphorylation| |regulation of phosphorylation| |negative regulation of response to stimulus| |regulation of phosphate metabolic process| |regulation of phosphorus metabolic process| |regulation of intracellular signal transduction| |regulation of protein modification process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp464|Calcipotriol 5μM R08 exp464]]|1.87| |[[:results:exp45|Docetaxel 0.002μM R01 exp45]]|1.91| |[[:results:exp61|YM155 0.0002μM R01 exp61]]|2.07| No correlation found to any other genes in chemogenomics. 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| == Essentiality in NALM6 == * **Essentiality Rank**: 13106 * **Expression level (log2 read counts)**: -6.6 {{:chemogenomics:nalm6 dist.png?nolink |}}