======= POLL ======= == Gene Information == * **Official Symbol**: POLL * **Official Name**: DNA polymerase lambda * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=27343|27343]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9UGP5|Q9UGP5]] * **Interactions**: [[https://thebiogrid.org/search.php?search=POLL&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20POLL|Open PubMed]] * **OMIM**: [[https://omim.org/entry/606343|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a DNA polymerase. DNA polymerases catalyze DNA-template-directed extension of the 3'-end of a DNA strand. This particular polymerase, which is a member of the X family of DNA polymerases, likely plays a role in non-homologous end joining and other DNA repair processes. Alternatively spliced transcript variants have been described. [provided by RefSeq, Mar 2010]. * **UniProt Summary**: DNA polymerase that functions in several pathways of DNA repair (PubMed:11457865, PubMed:19806195, PubMed:20693240). Involved in base excision repair (BER) responsible for repair of lesions that give rise to abasic (AP) sites in DNA (PubMed:11457865, PubMed:19806195). Also contributes to DNA double-strand break repair by non-homologous end joining and homologous recombination (PubMed:19806195, PubMed:20693240). Has both template-dependent and template-independent (terminal transferase) DNA polymerase activities (PubMed:10982892, PubMed:10887191, PubMed:12809503, PubMed:14627824, PubMed:15537631, PubMed:19806195). Has also a 5'-deoxyribose-5- phosphate lyase (dRP lyase) activity (PubMed:11457865, PubMed:19806195). {ECO:0000269|PubMed:10887191, ECO:0000269|PubMed:10982892, ECO:0000269|PubMed:11457865, ECO:0000269|PubMed:12809503, ECO:0000269|PubMed:14627824, ECO:0000269|PubMed:15537631, ECO:0000269|PubMed:19806195, ECO:0000269|PubMed:20693240}. |DNA pol lambd f| |5-deoxyribose-5-phosphate lyase activity| |base-excision repair, gap-filling| |somatic hypermutation of immunoglobulin genes| |somatic diversification of immune receptors via somatic mutation| |DNA-directed DNA polymerase activity| |somatic diversification of immunoglobulins| |base-excision repair| |somatic diversification of immune receptors| |double-strand break repair via nonhomologous end joining| |non-recombinational repair| |double-strand break repair via homologous recombination| |recombinational repair| |DNA biosynthetic process| |nucleotide-excision repair| |immunoglobulin production| |production of molecular mediator of immune response| |double-strand break repair| |DNA replication| |DNA recombination| |DNA repair| |immune system development| |DNA metabolic process| |cellular response to DNA damage stimulus| |nucleobase-containing compound biosynthetic process| |heterocycle biosynthetic process| |aromatic compound biosynthetic process| |organic cyclic compound biosynthetic process| |DNA binding| |cellular nitrogen compound biosynthetic process| |cellular response to stress| |cellular macromolecule biosynthetic process| |macromolecule biosynthetic process| \\ === 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**: 6222 * **Expression level (log2 read counts)**: 0.69 {{:chemogenomics:nalm6 dist.png?nolink |}}