======= HERC5 ======= == Gene Information == * **Official Symbol**: HERC5 * **Official Name**: HECT and RLD domain containing E3 ubiquitin protein ligase 5 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=51191|51191]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9UII4|Q9UII4]] * **Interactions**: [[https://thebiogrid.org/search.php?search=HERC5&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20HERC5|Open PubMed]] * **OMIM**: [[https://omim.org/entry/608242|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Major E3 ligase for ISG15 conjugation. Acts as a positive regulator of innate antiviral response in cells induced by interferon. Functions as part of the ISGylation machinery that recognizes target proteins in a broad and relatively non-specific manner. Catalyzes ISGylation of IRF3 which results in sustained activation, it attenuates IRF3-PIN1 interaction, which antagonizes IRF3 ubiquitination and degradation, and boosts the antiviral response. Catalyzes ISGylation of influenza A viral NS1 which attenuates virulence; ISGylated NS1 fails to form homodimers and thus to interact with its RNA targets. Catalyzes ISGylation of papillomavirus type 16 L1 protein which results in dominant- negative effect on virus infectivity. Physically associated with polyribosomes, broadly modifies newly synthesized proteins in a cotranslational manner. In an interferon-stimulated cell, newly translated viral proteins are primary targets of ISG15. {ECO:0000269|PubMed:16407192, ECO:0000269|PubMed:16815975, ECO:0000269|PubMed:16884686, ECO:0000269|PubMed:20133869, ECO:0000269|PubMed:20308324, ECO:0000269|PubMed:20385878, ECO:0000269|PubMed:20542004}. |RCC1| |HECT| |ISG15 transferase activity| |ISG15-protein conjugation| |negative regulation of type I interferon production| |regulation of defense response to virus| |regulation of cyclin-dependent protein serine/threonine kinase activity| |regulation of cyclin-dependent protein kinase activity| |regulation of type I interferon production| |defense response to virus| |ubiquitin-protein transferase activity| |negative regulation of cytokine production| |response to virus| |protein polyubiquitination| |regulation of immune effector process| |regulation of protein serine/threonine kinase activity| |regulation of response to biotic stimulus| |protein ubiquitination| |regulation of cytokine production| |perinuclear region of cytoplasm| |regulation of defense response| |innate immune response| |protein modification by small protein conjugation| |regulation of multi-organism process| |regulation of protein kinase activity| |regulation of kinase activity| |defense response to other organism| |regulation of transferase activity| |protein modification by small protein conjugation or removal| |immune effector process| |regulation of response to external stimulus| |regulation of cell cycle| |negative regulation of multicellular organismal process| |response to other organism| |response to external biotic stimulus| |response to biotic stimulus| |defense response| |RNA binding| |regulation of protein phosphorylation| |regulation of response to stress| |regulation of phosphorylation| |regulation of immune system process| |regulation of phosphate metabolic process| |regulation of phosphorus metabolic process| |regulation of protein modification process| |immune response| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp526|Sulforaphane 9μM R08 exp526 no dilution day6]]|-1.83| |[[:results:exp354|Diepoxybutane 3μM R07 exp354]]|1.71| 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**: 3819 * **Expression level (log2 read counts)**: 6.14 {{:chemogenomics:nalm6 dist.png?nolink |}}