Mus musculus Gene: Irak1
Summary
InnateDB Gene IDBG-154747.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Irak1
Gene Name interleukin-1 receptor-associated kinase 1
Synonyms AA408924; Il1rak; IRAK; IRAK-1; IRAK1-S; mPLK; Plpk
Species Mus musculus
Ensembl Gene ENSMUSG00000031392
Encoded Proteins
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
interleukin-1 receptor-associated kinase 1
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
InnateDB Annotation
Summary
Irak1 is polyubiquitinated and disassembled during endotoxin tolerization; a process which impairs the production of LPS-induced pro-inflammatory cytokines without inhibition expression of anti-inflammatory or anti-microbial mediators.
Irak1 mediates the proteasome-dependent degradation of Traf6 and acts as a negative regulator of TLR-signalling.
IRAK1 accumulation triggers ischemia-induced inflammation in the small intestine.
Mir146 attenuates sepsis-induced cardiac dysfunction by preventing NFκB activation, inflammatory cell infiltration, and inflammatory cytokine production via targeting of Irak1 and Traf6 in both cardiomyocytes and inflammatory monocytic cells
InnateDB Annotation from Orthologs
Summary
[Homo sapiens] IRAK1 plays an essential role in Toll-like receptor/interleukin-1 receptor (TLR/IL-1R) -associated NF-kappaB activation through its involvement in IKK activation, which then leads to subsequent IkappaB degradation and NF-kappaB nuclear translocation and both cytosolic and nuclear actions of IRAK1 participate in the activation of NF-kappaB-dependent transcriptional events.
[Homo sapiens] IRAK1 and IRAK4 play key roles in a signalling pathway by which bacterial infection or interleukin-1 (IL1) trigger the production of inflammatory mediators. Pellino isoforms are the E3 ubiquitin ligases that mediate the IL1-stimulated formation of K63-pUb-IRAK1 in cells, which contribute to the activation of IKBKB and NF-kappaB, as well as other signalling pathways dependent on IRAK1 and IRAK4.
[Homo sapiens] IRAK1 is a component of a novel signal transduction pathway through which TNF receptor activates NF-kappaB-dependent gene expression.
[Homo sapiens] IRAK1 plays an essential proximal role in coordinating multiple IL1 signalling pathways for optimal induction of cellular responses.
[Homo sapiens] IRAK1 functionally associates with PKC-epsilon and VASP in the regulation of macrophage migration.
[Homo sapiens] IRAK1 and MYD88 autosomal recessive deficiencies impair Toll-like receptor (TLR)- and interleukin-1 receptor-mediated immunity and predispose patients to recurrent life-threatening bacterial diseases, such as invasive pneumococcal disease in particular, in infancy and early childhood, with weak signs of inflammation.
[Homo sapiens] IRAK1 is polyubiquitinated and disassembled during endotoxin tolerization; a process which impairs the production of LPS-induced pro-inflammatory cytokines without inhibition expression of anti-inflammatory or anti-microbial mediators.
[Homo sapiens] IRAK1 mediates the proteasome-dependent degradation of TRAF6 and acts as a negative regulator of TLR-signalling. (Demonstrated in mice)
[Homo sapiens] IRAK1 accumulation triggers ischemia-induced inflammation in the small intestine.
[Homo sapiens] MIR146A is a potent negative regulator of the innate immune response in keratinocytes through downregulation of the IRAK1/TRAF6/NFκB pathway.
[Homo sapiens] Endotoxin tolerance re-programs TLR4 signalling via suppression of PELI1, a positive regulator of MyD88- and TIR domain-containing adapter inducing IFN-β (TRIF)-dependent signalling that promotes K63-linked polyubiquitination of IRAK1, TBK1, and TAK1.
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000184216:
This gene encodes the interleukin-1 receptor-associated kinase 1, one of two putative serine/threonine kinases that become associated with the interleukin-1 receptor (IL1R) upon stimulation. This gene is partially responsible for IL1-induced upregulation of the transcription factor NF-kappa B. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome X:74013914-74023918
Strand Reverse strand
Band A7.3
Transcripts
ENSMUST00000068286 ENSMUSP00000064448
ENSMUST00000033769 ENSMUSP00000033769
ENSMUST00000101458 ENSMUSP00000099001
ENSMUST00000114360 ENSMUSP00000110000
ENSMUST00000114354 ENSMUSP00000109994
ENSMUST00000114353 ENSMUSP00000109993
ENSMUST00000114352 ENSMUSP00000109992
ENSMUST00000148706
ENSMUST00000149871
ENSMUST00000148317 ENSMUSP00000122519
ENSMUST00000128436 ENSMUSP00000118570
ENSMUST00000138397 ENSMUSP00000121016
ENSMUST00000126583 ENSMUSP00000115508
ENSMUST00000132144 ENSMUSP00000117042
ENSMUST00000140130
ENSMUST00000124580 ENSMUSP00000117379
ENSMUST00000124417 ENSMUSP00000116167
ENSMUST00000149809
ENSMUST00000145677
ENSMUST00000146210
ENSMUST00000144353
ENSMUST00000128759
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 51 experimentally validated interaction(s) in this database.
They are also associated with 112 interaction(s) predicted by orthology.
Experimentally validated
Total 51 [view]
Protein-Protein 49 [view]
Protein-DNA 1 [view]
Protein-RNA 0
DNA-DNA 1 [view]
RNA-RNA 0
DNA-RNA 0
Predicted by orthology
Total 112 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0004672 protein kinase activity
GO:0004674 protein serine/threonine kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0005149 interleukin-1 receptor binding
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016301 kinase activity
GO:0016772 transferase activity, transferring phosphorus-containing groups
GO:0031072 heat shock protein binding
GO:0042803 protein homodimerization activity
GO:0046982 protein heterodimerization activity
Biological Process
GO:0001959 regulation of cytokine-mediated signaling pathway
GO:0006468 protein phosphorylation
GO:0007165 signal transduction
GO:0007250 activation of NF-kappaB-inducing kinase activity
GO:0007254 JNK cascade
GO:0007568 aging
GO:0019221 cytokine-mediated signaling pathway
GO:0031663 lipopolysaccharide-mediated signaling pathway
GO:0032088 negative regulation of NF-kappaB transcription factor activity
GO:0032494 response to peptidoglycan
GO:0032496 response to lipopolysaccharide
GO:0034134 toll-like receptor 2 signaling pathway
GO:0034142 toll-like receptor 4 signaling pathway
GO:0034605 cellular response to heat
GO:0043123 positive regulation of I-kappaB kinase/NF-kappaB signaling
GO:0043406 positive regulation of MAP kinase activity
GO:0043507 positive regulation of JUN kinase activity
GO:0045087 innate immune response (InnateDB)
GO:0045892 negative regulation of transcription, DNA-templated
GO:0045944 positive regulation of transcription from RNA polymerase II promoter
GO:0046777 protein autophosphorylation
GO:0048661 positive regulation of smooth muscle cell proliferation
GO:0051092 positive regulation of NF-kappaB transcription factor activity
GO:0051259 protein oligomerization
GO:0070498 interleukin-1-mediated signaling pathway
GO:0070555 response to interleukin-1
GO:0071222 cellular response to lipopolysaccharide
GO:0071456 cellular response to hypoxia
GO:0090370 negative regulation of cholesterol efflux
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005811 lipid particle
GO:0016020 membrane
Orthologs
Species
Homo sapiens
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
Toll Like Receptor 3 (TLR3) Cascade pathway
TRAF6 mediated induction of NFkB and MAP kinases upon TLR7/8 or 9 activation pathway
Toll Like Receptor 2 (TLR2) Cascade pathway
Innate Immune System pathway
JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 pathway
MyD88 cascade initiated on plasma membrane pathway
Cytokine Signaling in Immune system pathway
Toll Like Receptor TLR1:TLR2 Cascade pathway
MAP kinase activation in TLR cascade pathway
Immune System pathway
Toll Like Receptor 5 (TLR5) Cascade pathway
Toll Like Receptor TLR6:TLR2 Cascade pathway
TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling pathway
activated TAK1 mediates p38 MAPK activation pathway
Toll Like Receptor 9 (TLR9) Cascade pathway
p75NTR recruits signalling complexes pathway
Toll-Like Receptors Cascades pathway
Signaling by Interleukins pathway
NOD1/2 Signaling Pathway pathway
p75NTR signals via NF-kB pathway
MyD88 dependent cascade initiated on endosome pathway
Signalling by NGF pathway
NF-kB is activated and signals survival pathway
Nucleotide-binding domain, leucine rich repeat containing receptor (NLR) signaling pathways pathway
Activated TLR4 signalling pathway
Interleukin-1 signaling pathway
MyD88-independent cascade pathway
Signal Transduction pathway
p75 NTR receptor-mediated signalling pathway
Toll Like Receptor 7/8 (TLR7/8) Cascade pathway
MyD88:Mal cascade initiated on plasma membrane pathway
TRIF-mediated TLR3/TLR4 signaling pathway
TAK1 activates NFkB by phosphorylation and activation of IKKs complex pathway
IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation pathway
IRAK1 recruits IKK complex pathway
Toll Like Receptor 10 (TLR10) Cascade pathway
Toll Like Receptor 4 (TLR4) Cascade pathway
KEGG
Toll-like receptor signaling pathway pathway
Apoptosis pathway
Neurotrophin signaling pathway pathway
Leishmaniasis pathway
Toxoplasmosis pathway
Chagas disease (American trypanosomiasis) pathway
INOH
IL-7 signaling pathway
IL-1 signaling pathway pathway
Toll-like receptor signaling pathway pathway
JAK STAT pathway and regulation pathway
EPO signaling pathway pathway
VEGF signaling pathway pathway
PID NCI
Pathway Predictions based on Human Orthology Data
NETPATH
IL1 pathway
REACTOME
JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 pathway
activated TAK1 mediates p38 MAPK activation pathway
TAK1 activates NFkB by phosphorylation and activation of IKKs complex pathway
MyD88-independent cascade pathway
Toll Like Receptor 3 (TLR3) Cascade pathway
IRAK1 recruits IKK complex pathway
MyD88:Mal cascade initiated on plasma membrane pathway
Toll Like Receptor TLR1:TLR2 Cascade pathway
Toll Like Receptor TLR6:TLR2 Cascade pathway
TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling pathway
IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation pathway
TRAF6 mediated induction of NFkB and MAP kinases upon TLR7/8 or 9 activation pathway
MyD88 dependent cascade initiated on endosome pathway
Toll Like Receptor 9 (TLR9) Cascade pathway
MyD88 cascade initiated on plasma membrane pathway
Toll Like Receptor 10 (TLR10) Cascade pathway
Toll Like Receptor 4 (TLR4) Cascade pathway
Toll Like Receptor 5 (TLR5) Cascade pathway
NOD1/2 Signaling Pathway pathway
Interleukin-1 signaling pathway
p75NTR recruits signalling complexes pathway
NF-kB is activated and signals survival pathway
Signalling by NGF pathway
Toll Like Receptor 7/8 (TLR7/8) Cascade pathway
Cytokine Signaling in Immune system pathway
Innate Immune System pathway
Toll Like Receptor 2 (TLR2) Cascade pathway
Toll-Like Receptors Cascades pathway
p75 NTR receptor-mediated signalling pathway
p75NTR signals via NF-kB pathway
Signal Transduction pathway
MAP kinase activation in TLR cascade pathway
Nucleotide-binding domain, leucine rich repeat containing receptor (NLR) signaling pathways pathway
Immune System pathway
Signaling by Interleukins pathway
Activated TLR4 signalling pathway
TRIF-mediated TLR3/TLR4 signaling pathway
NOD1/2 Signaling Pathway pathway
Toll Like Receptor 2 (TLR2) Cascade pathway
TRIF-mediated TLR3/TLR4 signaling pathway
Toll Like Receptor 3 (TLR3) Cascade pathway
Activated TLR4 signalling pathway
Toll Like Receptor 7/8 (TLR7/8) Cascade pathway
MyD88-independent cascade pathway
activated TAK1 mediates p38 MAPK activation pathway
Toll Like Receptor 9 (TLR9) Cascade pathway
MyD88:Mal cascade initiated on plasma membrane pathway
TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling pathway
Toll Like Receptor 5 (TLR5) Cascade pathway
Cytokine Signaling in Immune system pathway
Immune System pathway
MAP kinase activation in TLR cascade pathway
JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 pathway
Toll-Like Receptors Cascades pathway
Signal Transduction pathway
NF-kB is activated and signals survival pathway
Nucleotide-binding domain, leucine rich repeat containing receptor (NLR) signaling pathways pathway
Toll Like Receptor 10 (TLR10) Cascade pathway
Toll Like Receptor TLR6:TLR2 Cascade pathway
TRAF6 mediated induction of NFkB and MAP kinases upon TLR7/8 or 9 activation pathway
p75NTR recruits signalling complexes pathway
Signalling by NGF pathway
IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation pathway
Toll Like Receptor TLR1:TLR2 Cascade pathway
MyD88 dependent cascade initiated on endosome pathway
TAK1 activates NFkB by phosphorylation and activation of IKKs complex pathway
p75 NTR receptor-mediated signalling pathway
Innate Immune System pathway
Interleukin-1 signaling pathway
Signaling by Interleukins pathway
Toll Like Receptor 4 (TLR4) Cascade pathway
IRAK1 recruits IKK complex pathway
MyD88 cascade initiated on plasma membrane pathway
p75NTR signals via NF-kB pathway
KEGG
Apoptosis pathway
Toll-like receptor signaling pathway pathway
Neurotrophin signaling pathway pathway
Leishmaniasis pathway
Chagas disease (American trypanosomiasis) pathway
Toxoplasmosis pathway
INOH
IL-7 signaling pathway
IL-1 signaling pathway pathway
Toll-like receptor signaling pathway pathway
JAK STAT pathway and regulation pathway
EPO signaling pathway pathway
VEGF signaling pathway pathway
PID NCI
IL1-mediated signaling events
p75(NTR)-mediated signaling
Endogenous TLR signaling
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Mm.38241
RefSeq NM_001177973 NM_001177974 NM_001177975 NM_001177976 NM_008363
OMIM
CCDS CCDS30219 CCDS53103 CCDS53104 CCDS53105
HPRD
IMGT
MGI ID
MGI Symbol
EMBL
GenPept
RNA Seq Atlas