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Ask your administrator if you think this is wrong. ======= IRF3 ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: IRF3 * **<color #00a2e8>Official Name</color>**: interferon regulatory factor 3 * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=3661|3661]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q14653|Q14653]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=IRF3&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20IRF3|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/603734|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: This gene encodes a member of the interferon regulatory transcription factor (IRF) family. The encoded protein is found in an inactive cytoplasmic form that upon serine/threonine phosphorylation forms a complex with CREBBP. This complex translocates to the nucleus and activates the transcription of interferons alpha and beta, as well as other interferon-induced genes. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Nov 2011]. * **<color #00a2e8>UniProt Summary</color>**: Key transcriptional regulator of type I interferon (IFN)-dependent immune responses which plays a critical role in the innate immune response against DNA and RNA viruses. Regulates the transcription of type I IFN genes (IFN-alpha and IFN-beta) and IFN-stimulated genes (ISG) by binding to an interferon-stimulated response element (ISRE) in their promoters. Acts as a more potent activator of the IFN-beta (IFNB) gene than the IFN-alpha (IFNA) gene and plays a critical role in both the early and late phases of the IFNA/B gene induction. Found in an inactive form in the cytoplasm of uninfected cells and following viral infection, double-stranded RNA (dsRNA), or toll-like receptor (TLR) signaling, is phosphorylated by IKBKE and TBK1 kinases. This induces a conformational change, leading to its dimerization and nuclear localization and association with CREB binding protein (CREBBP) to form dsRNA-activated factor 1 (DRAF1), a complex which activates the transcription of the type I IFN and ISG genes. Can activate distinct gene expression programs in macrophages and can induce significant apoptosis in primary macrophages. <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'> |IRF| |IRF-3| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |macrophage apoptotic process| |type I interferon biosynthetic process| |MDA-5 signaling pathway| |myeloid cell apoptotic process| |inflammatory cell apoptotic process| |cytoplasmic pattern recognition receptor signaling pathway in response to virus| |type I interferon production| |positive regulation of type I interferon-mediated signaling pathway| |cytokine biosynthetic process| |cytokine metabolic process| |cellular response to exogenous dsRNA| |multi-organism cellular process| |cellular response to dsRNA| |positive regulation of interferon-alpha production| |leukocyte apoptotic process| |programmed necrotic cell death| |regulation of interferon-alpha production| |TRIF-dependent toll-like receptor signaling pathway| |necrotic cell death| |positive regulation of interferon-beta production| |MyD88-independent toll-like receptor signaling pathway| |cellular response to virus| |lipopolysaccharide-mediated signaling pathway| |regulation of type I interferon-mediated signaling pathway| |cytoplasmic pattern recognition receptor signaling pathway| |response to exogenous dsRNA| |negative regulation of type I interferon production| |regulation of interferon-beta production| |positive regulation of cytokine-mediated signaling pathway| |response to dsRNA| |positive regulation of response to cytokine stimulus| |cellular response to type I interferon| |type I interferon signaling pathway| |response to type I interferon| |interferon-gamma-mediated signaling pathway| |positive regulation of type I interferon production| |transcription coregulator activity| |toll-like receptor signaling pathway| |regulation of type I interferon production| |pattern recognition receptor signaling pathway| |positive regulation of cytokine secretion| |cytokine production| |cellular response to interferon-gamma| |regulation of cytokine-mediated signaling pathway| |intracellular receptor signaling pathway| |regulation of response to cytokine stimulus| |response to interferon-gamma| |cellular response to lipopolysaccharide| |positive regulation of I-kappaB kinase/NF-kappaB signaling| |cellular response to molecule of bacterial origin| |defense response to virus| |regulation of cytokine secretion| |cellular response to biotic stimulus| |innate immune response-activating signal transduction| |regulation of I-kappaB kinase/NF-kappaB signaling| |protein domain specific binding| |DNA-binding transcription repressor activity, RNA polymerase II-specific| |activation of innate immune response| |positive regulation of protein secretion| |negative regulation of cytokine production| |response to virus| |positive regulation of peptide secretion| |response to lipopolysaccharide| |response to molecule of bacterial origin| |regulation of inflammatory response| |positive regulation of innate immune response| |positive regulation of response to biotic stimulus| |positive regulation of secretion by cell| |sequence-specific DNA binding| |positive regulation of protein transport| |positive regulation of secretion| |DNA-binding transcription activator activity, RNA polymerase II-specific| |positive regulation of cytokine production| |regulation of innate immune response| |positive regulation of establishment of protein localization| |regulation of protein secretion| |positive regulation of defense response| |transcription by RNA polymerase II| |regulation of peptide secretion| |RNA polymerase II proximal promoter sequence-specific DNA binding| |positive regulation of multi-organism process| |cellular response to lipid| |regulation of response to biotic stimulus| |cellular response to organic cyclic compound| |immune response-activating signal transduction| |immune response-regulating signaling pathway| |positive regulation of response to external stimulus| |activation of immune response| |transcription, DNA-templated| |nucleic acid-templated transcription| |RNA biosynthetic process| |cellular response to nitrogen compound| |cytokine-mediated signaling pathway| |response to bacterium| |regulation of cytokine production| |viral process| |regulation of protein transport| |regulation of peptide transport| |regulation of establishment of protein localization| |regulation of secretion by cell| |regulation of defense response| |innate immune response| |regulation of multi-organism process| |cellular response to DNA damage stimulus| |symbiotic process| |regulation of secretion| |interspecies interaction between organisms| |response to lipid| |negative regulation of transcription by RNA polymerase II| |positive regulation of immune response| |protein homodimerization activity| |response to organic cyclic compound| |apoptotic process| |defense response to other organism| |positive regulation of transport| |cellular response to cytokine stimulus| |positive regulation of intracellular signal transduction| |regulation of protein localization| |programmed cell death| |cellular response to oxygen-containing compound| |identical protein binding| |response to nitrogen compound| |immune effector process| |cell death| |regulation of response to external stimulus| |nucleobase-containing compound biosynthetic process| |response to cytokine| |regulation of immune response| |positive regulation of immune system process| |heterocycle biosynthetic process| |aromatic compound biosynthetic process| |negative regulation of transcription, DNA-templated| |negative regulation of multicellular organismal process| |positive regulation of transcription by RNA polymerase II| |negative regulation of nucleic acid-templated transcription| |negative regulation of RNA biosynthetic process| |response to other organism| |organic cyclic compound biosynthetic process| |response to external biotic stimulus| |response to biotic stimulus| |negative regulation of RNA metabolic process| |defense response| |negative regulation of cellular macromolecule biosynthetic process| |negative regulation of nucleobase-containing compound metabolic process| |DNA binding| |negative regulation of macromolecule biosynthetic process| |regulation of response to stress| |negative regulation of cellular biosynthetic process| |positive regulation of transcription, DNA-templated| |negative regulation of biosynthetic process| |response to oxygen-containing compound| |DNA-binding transcription factor activity, RNA polymerase II-specific| |cellular nitrogen compound biosynthetic process| |positive regulation of nucleic acid-templated transcription| |positive regulation of RNA biosynthetic process| |positive regulation of signal transduction| |regulation of immune system process| |RNA metabolic process| |intracellular signal transduction| |cellular response to stress| |cellular macromolecule biosynthetic process| |negative regulation of gene expression| |positive regulation of RNA metabolic process| |positive regulation of multicellular organismal process| |macromolecule biosynthetic process| |positive regulation of cell communication| |positive regulation of signaling| |regulation of intracellular signal transduction| |regulation of transport| |immune response| |positive regulation of nucleobase-containing compound metabolic process| |positive regulation of macromolecule biosynthetic process| |positive regulation of cellular biosynthetic process| |positive regulation of gene expression| |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:exp350|Deferoxamine 11μM R07 exp350]]|2.12| </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: 0/739 ^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| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 7280 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 6.02 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='IRF3 Expression in NALM6 Cells: 6.02'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2025/12/10 20:19by 127.0.0.1