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Entry version 118 (11 Dec 2019)
Sequence version 1 (02 Aug 2005)
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Protein

Interferon regulatory factor 3

Gene

IRF3

Organism
Bos taurus (Bovine)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

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.By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

In the absence of viral infection, maintained as a monomer in an autoinhibited state. Phosphorylation by TBK1 and IKBKE disrupts this autoinhibition leading to the liberation of the DNA-binding and dimerization activities and its nuclear localization where it can activate type I IFN and ISG genes. Phosphorylation and activation follow the following steps: innate adapter protein MAVS, TMEM173/STING or TICAM1 are first activated by viral RNA, cytosolic DNA and bacterial lipopolysaccharide (LPS), respectively, leading to activation of the kinases TBK1 and IKBKE. These kinases then phosphorylate the adapter proteins on their pLxIS motif, leading to recruitment of IRF3, thereby licensing IRF3 for phosphorylation by TBK1. Phosphorylated IRF3 dissociates from the adapter proteins, dimerizes, and then enters the nucleus to induce IFNs.By similarity

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section specifies the position and type of each DNA-binding domain present within the protein.<p><a href='/help/dna_bind' target='_top'>More...</a></p>DNA bindingi5 – 111IRF tryptophan pentad repeatPROSITE-ProRule annotationAdd BLAST107

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionActivator, DNA-binding
Biological processAntiviral defense, Immunity, Innate immunity, Transcription, Transcription regulation

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-BTA-1169408 ISG15 antiviral mechanism
R-BTA-1606341 IRF3 mediated activation of type 1 IFN
R-BTA-3134973 LRR FLII-interacting protein 1 (LRRFIP1) activates type I IFN production
R-BTA-3270619 IRF3-mediated induction of type I IFN
R-BTA-9013973 TICAM1-dependent activation of IRF3/IRF7
R-BTA-918233 TRAF3-dependent IRF activation pathway
R-BTA-933541 TRAF6 mediated IRF7 activation
R-BTA-936440 Negative regulators of DDX58/IFIH1 signaling
R-BTA-936964 Activation of IRF3/IRF7 mediated by TBK1/IKK epsilon

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Interferon regulatory factor 3
Short name:
IRF-3
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:IRF3
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiBos taurus (Bovine)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9913 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaArtiodactylaRuminantiaPecoraBovidaeBovinaeBos
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000009136 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 18

Organism-specific databases

Vertebrate Gene Nomenclature Database

More...
VGNCi
VGNC:30274 IRF3

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Nucleus

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002236751 – 417Interferon regulatory factor 3Add BLAST417

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei3PhosphothreonineBy similarity1
Modified residuei14PhosphoserineBy similarity1
Modified residuei75PhosphothreonineBy similarity1
Modified residuei97PhosphoserineBy similarity1
Modified residuei123PhosphoserineBy similarity1
Modified residuei184PhosphoserineBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki189Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ISG15)By similarity
Modified residuei249PhosphothreonineBy similarity1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi263 ↔ 285By similarity
Cross-linki356Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ISG15)By similarity
Cross-linki362Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ISG15)By similarity
Modified residuei381PhosphoserineBy similarity1
Modified residuei382Phosphoserine; by TBK1By similarity1
Modified residuei392Phosphoserine; by IKKEBy similarity1
Modified residuei394PhosphoserineBy similarity1
Modified residuei400PhosphothreonineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Constitutively phosphorylated on many Ser/Thr residues. Activated following phosphorylation by TBK1 and IKBKE. Innate adapter protein MAVS, TMEM173/STING or TICAM1 are first activated by viral RNA, cytosolic DNA, and bacterial lipopolysaccharide (LPS), respectively, leading to activation of the kinases TBK1 and IKBKE. These kinases then phosphorylate the adapter proteins on the pLxIS motif, leading to recruitment of IRF3, thereby licensing IRF3 for phosphorylation by TBK1. Phosphorylated IRF3 dissociates from the adapter proteins, dimerizes, and then enters the nucleus to induce IFNs.By similarity
Ubiquitinated; ubiquitination involves RBCK1 leading to proteasomal degradation. Polyubiquitinated; ubiquitination involves TRIM21 leading to proteasomal degradation.By similarity
ISGylated by HERC5 resulting in sustained IRF3 activation and in the inhibition of IRF3 ubiquitination by disrupting PIN1 binding. The phosphorylation state of IRF3 does not alter ISGylation.By similarity

Keywords - PTMi

Disulfide bond, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q4JF28

PRoteomics IDEntifications database

More...
PRIDEi
Q4JF28

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSBTAG00000006633 Expressed in 9 organ(s), highest expression level in colon

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q4JF28 baseline and differential

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Monomer. Homodimer; phosphorylation-induced.

Interacts (when phosphorylated) with CREBBP.

Interacts with MAVS (via phosphorylated pLxIS motif).

Interacts with TICAM1 (via phosphorylated pLxIS motif).

Interacts with TMEM173/STING (via phosphorylated pLxIS motif).

Interacts with IKBKE and TBK1.

Interacts with TICAM2.

Interacts with RBCK1.

Interacts with HERC5.

Interacts with DDX3X (phosphorylated at 'Ser-102'); the interaction allows the phosphorylation and activation of IRF3 by IKBKE.

Interacts with TRIM21 and ULK1, in the presence of TRIM21; this interaction leads to IRF3 degradation by autophagy.

Interacts with RIOK3; RIOK3 probably mediates the interaction of TBK1 with IRF3.

Interacts with ILRUN; the interaction inhibits IRF3 binding to its DNA consensus sequence.

Interacts with LYAR; this interaction impairs IRF3 DNA-binding activity.

By similarity

GO - Molecular functioni

Protein-protein interaction databases

Protein interaction database and analysis system

More...
IntActi
Q4JF28, 1 interactor

STRING: functional protein association networks

More...
STRINGi
9913.ENSBTAP00000031815

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q4JF28

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni196 – 356Interaction with HERC5By similarityAdd BLAST161

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the IRF family.PROSITE-ProRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IXD8 Eukaryota
ENOG410YA4B LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000160569

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000033705

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q4JF28

KEGG Orthology (KO)

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KOi
K05411

Identification of Orthologs from Complete Genome Data

More...
OMAi
HISNSYP

Database of Orthologous Groups

More...
OrthoDBi
648909at2759

TreeFam database of animal gene trees

More...
TreeFami
TF328512

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00103 IRF, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.10.10, 1 hit
2.60.200.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001346 Interferon_reg_fact_DNA-bd_dom
IPR019471 Interferon_reg_factor-3
IPR017855 SMAD-like_dom_sf
IPR008984 SMAD_FHA_dom_sf
IPR036388 WH-like_DNA-bd_sf
IPR036390 WH_DNA-bd_sf

The PANTHER Classification System

More...
PANTHERi
PTHR11949 PTHR11949, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00605 IRF, 1 hit
PF10401 IRF-3, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00267 INTFRNREGFCT

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00348 IRF, 1 hit
SM01243 IRF-3, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF46785 SSF46785, 1 hit
SSF49879 SSF49879, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51507 IRF_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

Q4JF28-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGTQKPRILP WLISQLDRGE LEGVAWLGES RTRFRIPWKH GLRQDAQQED
60 70 80 90 100
FGIFQAWAVA SGAYTPGKDK PDLPTWKRNF RSALNRKEVL RLAEDHSKDS
110 120 130 140 150
QDPHKIYEFV NSGVRDIPEP DTSQDNGRHN TSDTQEDTLE KLLSDMDLSP
160 170 180 190 200
GGPSNLTMAS EKPPQFLQSP DSDIPALCPN SGLSENPLKQ LLANEEDWEF
210 220 230 240 250
EVTAFYRGCQ VFQQTVFCPG GLRLVGSEAG DRMLPGQPIR LPDPATSLTD
260 270 280 290 300
KSVTDYVQRV LSCLGGGLAL WRAGQWLCAQ RLGHCHVYWA IGEELLPSCG
310 320 330 340 350
HKPDGEVPKD REGGVFNLGP FITDLITFIE GSRRSPLYTL WFCVGQSWPQ
360 370 380 390 400
DQPWIKRLVM VKVVPMCLRV LVDIARQGGA SSLENTVDLH ISNSDPLSLT
410
PDQYMACLQD LAEDMDF
Length:417
Mass (Da):46,646
Last modified:August 2, 2005 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i06ADC5BCCD4D6389
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti56 – 59AWAV → VRAE in AAZ38325 (Ref. 2) Curated4
Sequence conflicti100 – 101SQ → PH in AAZ38325 (Ref. 2) Curated2
Sequence conflicti115 – 117RDI → GDF in AAZ38325 (Ref. 2) Curated3
Sequence conflicti130N → S in AAZ38325 (Ref. 2) Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AJ879589 mRNA Translation: CAI53672.1
DQ103889 mRNA Translation: AAZ38325.1
EU194377 mRNA Translation: ABW74073.1
BC102119 mRNA Translation: AAI02120.1

NCBI Reference Sequences

More...
RefSeqi
NP_001025016.1, NM_001029845.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSBTAT00000031869; ENSBTAP00000031815; ENSBTAG00000006633

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
516979

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
bta:516979

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ879589 mRNA Translation: CAI53672.1
DQ103889 mRNA Translation: AAZ38325.1
EU194377 mRNA Translation: ABW74073.1
BC102119 mRNA Translation: AAI02120.1
RefSeqiNP_001025016.1, NM_001029845.3

3D structure databases

SMRiQ4JF28
ModBaseiSearch...

Protein-protein interaction databases

IntActiQ4JF28, 1 interactor
STRINGi9913.ENSBTAP00000031815

Proteomic databases

PaxDbiQ4JF28
PRIDEiQ4JF28

Genome annotation databases

EnsembliENSBTAT00000031869; ENSBTAP00000031815; ENSBTAG00000006633
GeneIDi516979
KEGGibta:516979

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
3661
VGNCiVGNC:30274 IRF3

Phylogenomic databases

eggNOGiENOG410IXD8 Eukaryota
ENOG410YA4B LUCA
GeneTreeiENSGT00940000160569
HOGENOMiHOG000033705
InParanoidiQ4JF28
KOiK05411
OMAiHISNSYP
OrthoDBi648909at2759
TreeFamiTF328512

Enzyme and pathway databases

ReactomeiR-BTA-1169408 ISG15 antiviral mechanism
R-BTA-1606341 IRF3 mediated activation of type 1 IFN
R-BTA-3134973 LRR FLII-interacting protein 1 (LRRFIP1) activates type I IFN production
R-BTA-3270619 IRF3-mediated induction of type I IFN
R-BTA-9013973 TICAM1-dependent activation of IRF3/IRF7
R-BTA-918233 TRAF3-dependent IRF activation pathway
R-BTA-933541 TRAF6 mediated IRF7 activation
R-BTA-936440 Negative regulators of DDX58/IFIH1 signaling
R-BTA-936964 Activation of IRF3/IRF7 mediated by TBK1/IKK epsilon

Gene expression databases

BgeeiENSBTAG00000006633 Expressed in 9 organ(s), highest expression level in colon
ExpressionAtlasiQ4JF28 baseline and differential

Family and domain databases

CDDicd00103 IRF, 1 hit
Gene3Di1.10.10.10, 1 hit
2.60.200.10, 1 hit
InterProiView protein in InterPro
IPR001346 Interferon_reg_fact_DNA-bd_dom
IPR019471 Interferon_reg_factor-3
IPR017855 SMAD-like_dom_sf
IPR008984 SMAD_FHA_dom_sf
IPR036388 WH-like_DNA-bd_sf
IPR036390 WH_DNA-bd_sf
PANTHERiPTHR11949 PTHR11949, 1 hit
PfamiView protein in Pfam
PF00605 IRF, 1 hit
PF10401 IRF-3, 1 hit
PRINTSiPR00267 INTFRNREGFCT
SMARTiView protein in SMART
SM00348 IRF, 1 hit
SM01243 IRF-3, 1 hit
SUPFAMiSSF46785 SSF46785, 1 hit
SSF49879 SSF49879, 1 hit
PROSITEiView protein in PROSITE
PS51507 IRF_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiIRF3_BOVIN
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q4JF28
Secondary accession number(s): A8W7A8, Q45VM9
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 21, 2006
Last sequence update: August 2, 2005
Last modified: December 11, 2019
This is version 118 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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