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IRAK2 interleukin 1 receptor associated kinase 2 [ Homo sapiens (human) ]

Gene ID: 3656, updated on 17-Jun-2019

Summary

Official Symbol
IRAK2provided by HGNC
Official Full Name
interleukin 1 receptor associated kinase 2provided by HGNC
Primary source
HGNC:HGNC:6113
See related
Ensembl:ENSG00000134070 MIM:603304
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
IRAK-2
Summary
IRAK2 encodes the interleukin-1 receptor-associated kinase 2, one of two putative serine/threonine kinases that become associated with the interleukin-1 receptor (IL1R) upon stimulation. IRAK2 is reported to participate in the IL1-induced upregulation of NF-kappaB. [provided by RefSeq, Jul 2008]
Expression
Ubiquitous expression in bone marrow (RPKM 8.0), urinary bladder (RPKM 5.9) and 22 other tissues See more
Orthologs

Genomic context

See IRAK2 in Genome Data Viewer
Location:
3p25.3
Exon count:
13
Annotation release Status Assembly Chr Location
109.20190607 current GRCh38.p13 (GCF_000001405.39) 3 NC_000003.12 (10164919..10243745)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 3 NC_000003.11 (10206561..10285427)

Chromosome 3 - NC_000003.12Genomic Context describing neighboring genes Neighboring gene 3p25 BRK1 Alu-mediated recombination region Neighboring gene BRICK1 subunit of SCAR/WAVE actin nucleating complex Neighboring gene 3p25 von Hippel-Lindau tumor suppressor, E3 ubiquitin protein ligase Alu-mediated recombination region Neighboring gene 3p25 IRAK2 Alu-mediated recombination region Neighboring gene von Hippel-Lindau tumor suppressor Neighboring gene 3p25 TatD DNase domain containing 2 Alu-mediated recombination region Neighboring gene TatD DNase domain containing 2 Neighboring gene microRNA 12127

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

HIV-1 interactions

Protein interactions

Protein Gene Interaction Pubs
Envelope surface glycoprotein gp120 env HIV-1 gp120 upregulates the expression of interleukin-1 receptor-associated kinase 2 (IRAK2) in human B cells PubMed

Go to the HIV-1, Human Interaction Database

Pathways from BioSystems

  • Activated TLR4 signalling, organism-specific biosystem (from REACTOME)
    Activated TLR4 signalling, organism-specific biosystemTLR4 is unique among the TLR family in its ability to recruit four adapters to activate two distinct signaling pathways. One pathway is activated by the pair of the adapters Mal or TIRAP (Toll/inter...
  • Cytokine Signaling in Immune system, organism-specific biosystem (from REACTOME)
    Cytokine Signaling in Immune system, organism-specific biosystemCytokines are small proteins that regulate and mediate immunity, inflammation, and hematopoiesis. They are secreted in response to immune stimuli, and usually act briefly, locally, at very low concen...
  • IL-1 signaling pathway, organism-specific biosystem (from WikiPathways)
    IL-1 signaling pathway, organism-specific biosystemThe IL-1 family of cytokines currently consists of 11 members which are encoded by distinct genes and includes IL-1?, IL-1?, and the IL-1 Receptor antagonist (IL-1RA). The major role of IL-1 type cyt...
  • IRAK2 mediated activation of TAK1 complex, organism-specific biosystem (from REACTOME)
    IRAK2 mediated activation of TAK1 complex, organism-specific biosystemAlthough IRAK-1 was originally thought to be a key mediator of TRAF6 activation in the IL1R/TLR signaling (Dong W et al. 2006), recent studies showed that IRAK-2, but not IRAK-1, led to TRAF6 polyubi...
  • IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation, organism-specific biosystem (from REACTOME)
    IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation, organism-specific biosystemAlthough IRAK-1 was originally thought to be a key mediator of TRAF6 activation in the IL1R/TLR signaling (Dong W et al. 2006), recent studies showed that IRAK-2, but not IRAK-1, led to TRAF6 polyubi...
  • Immune System, organism-specific biosystem (from REACTOME)
    Immune System, organism-specific biosystemHumans are exposed to millions of potential pathogens daily, through contact, ingestion, and inhalation. Our ability to avoid infection depends on the adaptive immune system and during the first crit...
  • Innate Immune System, organism-specific biosystem (from REACTOME)
    Innate Immune System, organism-specific biosystemInnate immunity encompases the nonspecific part of immunity tha are part of an individual's natural biologic makeup
  • Interleukin-1 signaling, organism-specific biosystem (from REACTOME)
    Interleukin-1 signaling, organism-specific biosystemInterleukin 1 (IL1) signals via Interleukin 1 receptor 1 (IL1R1), the only signaling-capable IL1 receptor. This is a single chain type 1 transmembrane protein comprising an extracellular ligand bindi...
  • JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1, organism-specific biosystem (from REACTOME)
    JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1, organism-specific biosystemC-Jun NH2 terminal kinases (JNKs) are an evolutionarily conserved family of serine/threonine protein kinases, that belong to mitogen activated protein kinase family (MAPKs - also known as stress-acti...
  • MAP kinase activation in TLR cascade, organism-specific biosystem (from REACTOME)
    MAP kinase activation in TLR cascade, organism-specific biosystemThe mitogen activated protein kinase (MAPK) cascade, one of the most ancient and evolutionarily conserved signaling pathways, is involved in many processes of immune responses. The MAP kinases cascad...
  • MyD88 cascade initiated on plasma membrane, organism-specific biosystem (from REACTOME)
    MyD88 cascade initiated on plasma membrane, organism-specific biosystemMammalian myeloid differentiation factor 88 (MyD88) is Toll/interleukin (IL)-1 (TIR)-domain containing adapter protein which plays crucial role in TLR signaling. All TLRs, with only one exception of...
  • MyD88 dependent cascade initiated on endosome, organism-specific biosystem (from REACTOME)
    MyD88 dependent cascade initiated on endosome, organism-specific biosystemUpon binding of their ligands, TLR7/8 and TLR9 recruit a cytoplasmic adaptor MyD88 and IRAKs, downstream of which the signaling pathways are divided to induce either inflammatory cytokines or type I ...
  • MyD88-independent TLR3/TLR4 cascade, organism-specific biosystem (from REACTOME)
    MyD88-independent TLR3/TLR4 cascade, organism-specific biosystemMyD88-independent signaling pathway is shared by TLR3 and TLR4 cascades. TIR-domain-containing adapter-inducing interferon-beta (TRIF or TICAM1) is a key adapter molecule in transducing signals from ...
  • MyD88:Mal cascade initiated on plasma membrane, organism-specific biosystem (from REACTOME)
    MyD88:Mal cascade initiated on plasma membrane, organism-specific biosystemThe first known downstream component of TLR4 and TLR2 signaling is the adaptor MyD88. Another adapter MyD88-adaptor-like (Mal; also known as TIR-domain-containing adaptor protein or TIRAP) has also b...
  • NOD1/2 Signaling Pathway, organism-specific biosystem (from REACTOME)
    NOD1/2 Signaling Pathway, organism-specific biosystemNOD1 is ubiquitously expressed, while NOD2 expression is restricted to monocytes, macrophages, dendritic cells, and intestinal Paneth cells (Inohara et al. 2005). NOD1 and NOD2 activation induces tra...
  • Neurotrophin signaling pathway, organism-specific biosystem (from KEGG)
    Neurotrophin signaling pathway, organism-specific biosystemNeurotrophins are a family of trophic factors involved in differentiation and survival of neural cells. The neurotrophin family consists of nerve growth factor (NGF), brain derived neurotrophic facto...
  • Neurotrophin signaling pathway, conserved biosystem (from KEGG)
    Neurotrophin signaling pathway, conserved biosystemNeurotrophins are a family of trophic factors involved in differentiation and survival of neural cells. The neurotrophin family consists of nerve growth factor (NGF), brain derived neurotrophic facto...
  • Nucleotide-binding domain, leucine rich repeat containing receptor (NLR) signaling pathways, organism-specific biosystem (from REACTOME)
    Nucleotide-binding domain, leucine rich repeat containing receptor (NLR) signaling pathways, organism-specific biosystemThe innate immune system is the first line of defense against invading microorganisms, a broad specificity response characterized by the recruitment and activation of phagocytes and the release of an...
  • Regulation of toll-like receptor signaling pathway, organism-specific biosystem (from WikiPathways)
    Regulation of toll-like receptor signaling pathway, organism-specific biosystem
    Regulation of toll-like receptor signaling pathway
  • Signaling by Interleukins, organism-specific biosystem (from REACTOME)
    Signaling by Interleukins, organism-specific biosystemInterleukins are low molecular weight proteins that bind to cell surface receptors and act in an autocrine and/or paracrine fashion. They were first identified as factors produced by leukocytes but a...
  • Structural Pathway of Interleukin 1 (IL-1), organism-specific biosystem (from WikiPathways)
    Structural Pathway of Interleukin 1 (IL-1), organism-specific biosystemPathway published in http://www.ploscompbiol.org/article/info%3Adoi%2F10.1371%2Fjournal.pcbi.1003470 IL-1 signaling pathway reconstructed by combining related pathways and information from the litera...
  • TAK1 activates NFkB by phosphorylation and activation of IKKs complex, organism-specific biosystem (from REACTOME)
    TAK1 activates NFkB by phosphorylation and activation of IKKs complex, organism-specific biosystemNF-kappaB is sequestered in the cytoplasm in a complex with inhibitor of NF-kappaB (IkB). Almost all NF-kappaB activation pathways are mediated by IkB kinase (IKK), which phosphorylates IkB resulting...
  • TRAF6 mediated induction of NFkB and MAP kinases upon TLR7/8 or 9 activation, organism-specific biosystem (from REACTOME)
    TRAF6 mediated induction of NFkB and MAP kinases upon TLR7/8 or 9 activation, organism-specific biosystemTRAF6 mediates NFkB activation via canonical phosphorylation of IKK complex by TAK1. TRAF6 and TAK1 also regulate MAPK cascades leading to the activation of AP-1.
  • TRAF6 mediated induction of TAK1 complex, organism-specific biosystem (from REACTOME)
    TRAF6 mediated induction of TAK1 complex, organism-specific biosystemIn human, together with ubiquitin-conjugating E2-type enzymes UBC13 and UEV1A (also known as UBE2V1), TRAF6 catalyses Lys63-linked ubiquitination. It is believed that auto polyubiquitination and oli...
  • TRIF-mediated TLR3/TLR4 signaling, organism-specific biosystem (from REACTOME)
    TRIF-mediated TLR3/TLR4 signaling, organism-specific biosystemTRIF(TICAM1) was shown to induce IRF3/7 and NF-?B activation and apoptosis through distinct intracellular signaling pathways [Han KJ et al 2004; Kaiser WJ and Offermann MK et al 2005]. TRIF consists...
  • Toll Like Receptor 10 (TLR10) Cascade, organism-specific biosystem (from REACTOME)
    Toll Like Receptor 10 (TLR10) Cascade, organism-specific biosystemLittle is known about TLR10 ligands. It has been established that the receptor homodimerizes upon binding and signals in an MyD88-dependent manner (Hasan U et al 2005; Nyman T et al 2008). It may als...
  • Toll Like Receptor 2 (TLR2) Cascade, organism-specific biosystem (from REACTOME)
    Toll Like Receptor 2 (TLR2) Cascade, organism-specific biosystemTLR2 is involved in recognition of peptidoglycan from gram-positive bacteria, bacterial lipoproteins, mycoplasma lipoprotein and mycobacterial products. It is quite possible that recognition of at le...
  • Toll Like Receptor 3 (TLR3) Cascade, organism-specific biosystem (from REACTOME)
    Toll Like Receptor 3 (TLR3) Cascade, organism-specific biosystemToll-like receptor 3 (TLR3) as was shown for mammals is expressed on myeloid dendritic cells, respiratory epithelium, macrophages, and appears to play a central role in mediating the antiviral and in...
  • Toll Like Receptor 4 (TLR4) Cascade, organism-specific biosystem (from REACTOME)
    Toll Like Receptor 4 (TLR4) Cascade, organism-specific biosystemToll-like Receptor 4 is a Microbe Associated Molecular Pattern receptor well known for it's sensitivity to Bacterial Lipopolysaccharides (LPS). LPS is assembled within diverse Gram-negative bacteria,...
  • Toll Like Receptor 5 (TLR5) Cascade, organism-specific biosystem (from REACTOME)
    Toll Like Receptor 5 (TLR5) Cascade, organism-specific biosystemTLR5 is the receptor for flagellin, the protein that forms bacterial flagella. Unlike most other Pathogen-Associated Molecular Patterns (PAMPs), flagellin does not undergo any posttranslational modif...
  • Toll Like Receptor 7/8 (TLR7/8) Cascade, organism-specific biosystem (from REACTOME)
    Toll Like Receptor 7/8 (TLR7/8) Cascade, organism-specific biosystemRNA can serve as a danger signal, both in its double-stranded form (that is associated with viral infection), as well as single-stranded RNA (ssRNA). Specifically, guanosine (G)- and uridine (U)-rich...
  • Toll Like Receptor 9 (TLR9) Cascade, organism-specific biosystem (from REACTOME)
    Toll Like Receptor 9 (TLR9) Cascade, organism-specific biosystemCpG DNA is an unusual Pathogen-Associated Molecular Pattern (PAMP). Cytosine methylation exists in mammalian but not bacterial cells, and most (but not all) CpG in the mammalian genome is methylated....
  • Toll Like Receptor TLR1:TLR2 Cascade, organism-specific biosystem (from REACTOME)
    Toll Like Receptor TLR1:TLR2 Cascade, organism-specific biosystemTLR1 is expressed by monocytes. TLR1 and TLR2 cotranslationally form heterodimeric complexes on the cell surface and in the cytosol. The TLR2:TLR1 complex recognizes Neisserial PorB and Mycobacterial...
  • Toll Like Receptor TLR6:TLR2 Cascade, organism-specific biosystem (from REACTOME)
    Toll Like Receptor TLR6:TLR2 Cascade, organism-specific biosystemTLR2 and TLR4 recognize different bacterial cell wall components. While TLR4 is trained onto Gram-negative lipopolysaccharide components, TLR2 - in combination with TLR6 - plays a major role in recog...
  • Toll-Like Receptors Cascades, organism-specific biosystem (from REACTOME)
    Toll-Like Receptors Cascades, organism-specific biosystemIn human, ten members of the Toll-like receptor (TLR) family (TLR1-TLR10) have been identified (TLR11 has been found in mouse, but not in human). All TLRs have a similar Toll/IL-1 receptor (TIR) doma...
  • Tuberculosis, organism-specific biosystem (from KEGG)
    Tuberculosis, organism-specific biosystemTuberculosis, or TB, is an infectious disease caused by Mycobacterium tuberculosis. One third of the world's population is thought to be infected with TB. About 90% of those infected result in latent...
  • Tuberculosis, conserved biosystem (from KEGG)
    Tuberculosis, conserved biosystemTuberculosis, or TB, is an infectious disease caused by Mycobacterium tuberculosis. One third of the world's population is thought to be infected with TB. About 90% of those infected result in latent...
  • activated TAK1 mediates p38 MAPK activation, organism-specific biosystem (from REACTOME)
    activated TAK1 mediates p38 MAPK activation, organism-specific biosystemp38 mitogen-activated protein kinase (MAPK) belongs to a highly conserved family of serine/threonine protein kinases. The p38 MAPK-dependent signaling cascade is activated by pro-inflammatory or stre...

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Homology

Clone Names

  • MGC150550

Gene Ontology Provided by GOA

Function Evidence Code Pubs
ATP binding IEA
Inferred from Electronic Annotation
more info
 
protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
protein heterodimerization activity IPI
Inferred from Physical Interaction
more info
PubMed 
protein homodimerization activity IPI
Inferred from Physical Interaction
more info
PubMed 
protein serine/threonine kinase activity IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
Process Evidence Code Pubs
I-kappaB kinase/NF-kappaB signaling TAS
Traceable Author Statement
more info
 
JNK cascade TAS
Traceable Author Statement
more info
 
MyD88-dependent toll-like receptor signaling pathway TAS
Traceable Author Statement
more info
PubMed 
activation of MAPK activity TAS
Traceable Author Statement
more info
 
cytokine-mediated signaling pathway IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
inflammatory response IEA
Inferred from Electronic Annotation
more info
 
interleukin-1-mediated signaling pathway IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
interleukin-1-mediated signaling pathway IMP
Inferred from Mutant Phenotype
more info
PubMed 
interleukin-1-mediated signaling pathway TAS
Traceable Author Statement
more info
 
intracellular signal transduction IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
lipopolysaccharide-mediated signaling pathway IEA
Inferred from Electronic Annotation
more info
 
negative regulation of NF-kappaB transcription factor activity IMP
Inferred from Mutant Phenotype
more info
PubMed 
nucleotide-binding oligomerization domain containing signaling pathway TAS
Traceable Author Statement
more info
 
positive regulation of NF-kappaB transcription factor activity IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
positive regulation of NF-kappaB transcription factor activity IMP
Inferred from Mutant Phenotype
more info
PubMed 
positive regulation of NF-kappaB transcription factor activity TAS
Traceable Author Statement
more info
 
protein phosphorylation TAS
Traceable Author Statement
more info
PubMed 
regulation of cytokine-mediated signaling pathway IMP
Inferred from Mutant Phenotype
more info
PubMed 
response to interleukin-1 IMP
Inferred from Mutant Phenotype
more info
PubMed 
toll-like receptor 9 signaling pathway TAS
Traceable Author Statement
more info
 
toll-like receptor signaling pathway TAS
Traceable Author Statement
more info
 
Component Evidence Code Pubs
cytoplasm IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
cytosol TAS
Traceable Author Statement
more info
 
endosome membrane TAS
Traceable Author Statement
more info
 
nucleus IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
plasma membrane IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
plasma membrane TAS
Traceable Author Statement
more info
 

General protein information

Preferred Names
interleukin-1 receptor-associated kinase-like 2

NCBI Reference Sequences (RefSeq)

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_001570.4NP_001561.3  interleukin-1 receptor-associated kinase-like 2

    See identical proteins and their annotated locations for NP_001561.3

    Status: REVIEWED

    Source sequence(s)
    AC022384, AF026273, AJ496794, AL538890, AL556221, BG682610
    Consensus CDS
    CCDS33697.1
    UniProtKB/Swiss-Prot
    O43187
    Related
    ENSP00000256458.4, ENST00000256458.5
    Conserved Domains (2) summary
    cd08795
    Location:391
    Death_IRAK2; Death domain of Interleukin 1 Receptor Associated Kinase-2
    cd14157
    Location:216504
    STKc_IRAK2; Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 2

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 109

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p13 Primary Assembly

Genomic

  1. NC_000003.12 Reference GRCh38.p13 Primary Assembly

    Range
    10164919..10243745
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
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