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Ask your administrator if you think this is wrong. ======= DTX3L ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: DTX3L * **<color #00a2e8>Official Name</color>**: deltex E3 ubiquitin ligase 3L * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=151636|151636]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q8TDB6|Q8TDB6]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=DTX3L&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20DTX3L|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/613143|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: N/A * **<color #00a2e8>UniProt Summary</color>**: E3 ubiquitin-protein ligase which, in association with ADP-ribosyltransferase PARP9, plays a role in DNA damage repair and in interferon-mediated antiviral responses (PubMed:12670957, PubMed:19818714, PubMed:26479788, PubMed:23230272). Monoubiquitinates several histones, including histone H2A, H2B, H3 and H4 (PubMed:28525742). In response to DNA damage, mediates monoubiquitination of 'Lys-91' of histone H4 (H4K91ub1) (PubMed:19818714). The exact role of H4K91ub1 in DNA damage response is still unclear but it may function as a licensing signal for additional histone H4 post-translational modifications such as H4 'Lys-20' methylation (H4K20me) (PubMed:19818714). PARP1-dependent PARP9-DTX3L-mediated ubiquitination promotes the rapid and specific recruitment of 53BP1/TP53BP1, UIMC1/RAP80, and BRCA1 to DNA damage sites (PubMed:23230272). By monoubiquitinating histone H2B HIST1H2BH/H2BJ and thereby promoting chromatin remodeling, positively regulates STAT1-dependent interferon- stimulated gene transcription and thus STAT1-mediated control of viral replication (PubMed:26479788). Independently of its catalytic activity, promotes the sorting of chemokine receptor CXCR4 from early endosome to lysosome following CXCL12 stimulation by reducing E3 ligase ITCH activity and thus ITCH-mediated ubiquitination of endosomal sorting complex required for transport ESCRT-0 components HGS and STAM (PubMed:24790097). In addition, required for the recruitment of HGS and STAM to early endosomes (PubMed:24790097). In association with PARP9, plays a role in antiviral responses by mediating 'Lys-48'-linked ubiquitination of encephalomyocarditis virus (EMCV) and human rhinovirus (HRV) C3 proteases and thus promoting their proteosomal-mediated degradation (PubMed:26479788). {ECO:0000269|PubMed:12670957, ECO:0000269|PubMed:19818714, ECO:0000269|PubMed:23230272, ECO:0000269|PubMed:24790097, ECO:0000269|PubMed:26479788, ECO:0000269|PubMed:28525742}. <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'> |zf-C3HC4| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |regulation of NAD+ ADP-ribosyltransferase activity| |positive regulation of NAD+ ADP-ribosyltransferase activity| |positive regulation of receptor catabolic process| |regulation of protein localization to early endosome| |positive regulation of protein localization to early endosome| |STAT family protein binding| |regulation of receptor catabolic process| |histone H2B ubiquitination| |positive regulation of protein localization to endosome| |regulation of protein localization to endosome| |positive regulation of chromatin binding| |positive regulation of double-strand break repair via nonhomologous end joining| |negative regulation of ubiquitin-protein transferase activity| |regulation of chromatin binding| |ubiquitin-like protein ligase binding| |histone H2A ubiquitination| |regulation of double-strand break repair via nonhomologous end joining| |positive regulation of defense response to virus by host| |histone monoubiquitination| |positive regulation of double-strand break repair| |enzyme inhibitor activity| |regulation of defense response to virus by host| |histone ubiquitination| |enzyme activator activity| |regulation of ubiquitin-protein transferase activity| |protein K48-linked ubiquitination| |endosome to lysosome transport| |protein monoubiquitination| |protein autoubiquitination| |positive regulation of DNA repair| |negative regulation of protein ubiquitination| |regulation of defense response to virus| |positive regulation of protein localization to nucleus| |regulation of double-strand break repair| |negative regulation of protein modification by small protein conjugation or removal| |positive regulation of protein binding| |positive regulation of response to DNA damage stimulus| |lysosomal transport| |regulation of protein localization to nucleus| |regulation of DNA repair| |Notch signaling pathway| |histone binding| |vacuolar transport| |early endosome membrane| |positive regulation of binding| |double-strand break repair| |defense response to virus| |positive regulation of DNA metabolic process| |regulation of protein ubiquitination| |regulation of response to DNA damage stimulus| |regulation of protein binding| |regulation of protein modification by small protein conjugation or removal| |ubiquitin-protein transferase activity| |lysosome| |early endosome| |negative regulation of transferase activity| |response to virus| |protein polyubiquitination| |lysosomal membrane| |positive regulation of cellular protein localization| |enzyme binding| |regulation of DNA metabolic process| |histone modification| |positive regulation of cellular catabolic process| |covalent chromatin modification| |regulation of binding| |positive regulation of catabolic process| |regulation of immune effector process| |DNA repair| |regulation of response to biotic stimulus| |ubiquitin-dependent protein catabolic process| |modification-dependent protein catabolic process| |regulation of cellular protein localization| |modification-dependent macromolecule catabolic process| |proteolysis involved in cellular protein catabolic process| |negative regulation of protein modification process| |protein-containing complex| |cellular protein catabolic process| |positive regulation of transferase activity| |protein catabolic process| |protein ubiquitination| |chromatin organization| |regulation of cellular response to stress| |DNA metabolic process| |regulation of defense response| |innate immune response| |protein modification by small protein conjugation| |cellular response to DNA damage stimulus| |regulation of multi-organism process| |negative regulation of catalytic activity| |regulation of cellular catabolic process| |cellular macromolecule catabolic process| |regulation of cellular localization| |defense response to other organism| |regulation of transferase activity| |protein modification by small protein conjugation or removal| |regulation of catabolic process| |regulation of protein localization| |negative regulation of cellular protein metabolic process| |macromolecule catabolic process| |organonitrogen compound catabolic process| |chromosome organization| |immune effector process| |regulation of response to external stimulus| |negative regulation of protein metabolic process| |negative regulation of molecular function| |proteolysis| |response to other organism| |response to external biotic stimulus| |response to biotic stimulus| |defense response| |positive regulation of catalytic activity| |regulation of response to stress| |protein transport| |intracellular transport| |peptide transport| |positive regulation of transcription, DNA-templated| |amide transport| |establishment of protein localization| |positive regulation of nucleic acid-templated transcription| |positive regulation of RNA biosynthetic process| |regulation of immune system process| |cellular response to stress| |positive regulation of RNA metabolic process| |organic substance catabolic process| |positive regulation of molecular function| |cellular catabolic process| |establishment of localization in cell| |regulation of protein modification process| |nitrogen compound transport| |immune response| |positive regulation of nucleobase-containing compound metabolic process| |positive regulation of macromolecule biosynthetic process| |vesicle-mediated transport| |positive regulation of cellular biosynthetic process| |positive regulation of gene expression| |positive regulation of biosynthetic process| </modal> \\ === CRISPR Data === <button type='primary' 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'> ^Screen^Score^ |[[:results:exp208|Vinblastine 0.015μM R05 exp208]]|-1.84| |[[:results:exp130|JQ1 0.01μM R03 exp130]]|-1.78| |[[:results:exp175|3-Bromopyruvate 7μM R04 exp175]]|1.72| |[[:results:exp151|SGC0946 7μM R03 exp151]]|2.06| |[[:results:exp37|Wortmannin 0.5μM R00 exp37]]|2.67| </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: 0/726 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/25| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/15| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/14| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/7| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 17618 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 6.49 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='DTX3L Expression in NALM6 Cells: 6.49'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2026/01/07 22:36by 127.0.0.1