======= TREX2 ======= == Gene Information == * **Official Symbol**: TREX2 * **Official Name**: three prime repair exonuclease 2 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=11219|11219]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9BQ50|Q9BQ50]] * **Interactions**: [[https://thebiogrid.org/search.php?search=TREX2&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20TREX2|Open PubMed]] * **OMIM**: [[https://omim.org/entry/300370|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a nuclear protein with 3' to 5' exonuclease activity. The encoded protein participates in double-stranded DNA break repair, and may interact with DNA polymerase delta. [provided by RefSeq, Nov 2012]. * **UniProt Summary**: Exonuclease with a preference for double-stranded DNA with mismatched 3' termini. May play a role in DNA repair. {ECO:0000269|PubMed:11279105}. No Pfam Domain information is available for this gene. |exodeoxyribonuclease III activity| |3-5-exodeoxyribonuclease activity| |nucleic acid binding| |magnesium ion binding| |nucleic acid phosphodiester bond hydrolysis| |DNA repair| |DNA metabolic process| |cellular response to DNA damage stimulus| |protein homodimerization activity| |cellular response to stress| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp503|Mitomycin-C 0.06μM R08 exp503]]|-1.87| |[[:results:exp89|Vemurafenib 6.6μM R02 exp89]]|-1.86| |[[:results:exp126|GSK461364A 0.1μM R03 exp126]]|-1.73| |[[:results:exp351|Dexamethasone 0.006μM R07 exp351]]|-1.71| ^Gene^Correlation^ |[[:human genes:r:rrm1|RRM1]]|0.451| 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**: 11119 * **Expression level (log2 read counts)**: 3.03 {{:chemogenomics:nalm6 dist.png?nolink |}}