IRAK2

IRAK2
Available structures
PDB	Ortholog search: PDBe RCSB
List of PDB id codes
	3MOP
Identifiers
Aliases	IRAK2, IRAK-2, interleukin 1 receptor associated kinase 2
External IDs	OMIM: 603304 MGI: 2429603 HomoloGene: 1207 GeneCards: IRAK2
Gene location (Human)
Chr.	Chromosome 3 (human)
End	10,243,745 bp
Gene location (Mouse)
Chr.	Chromosome 6 (mouse)
End	113,671,987 bp
RNA expression pattern
	Top expressed in
	pancreatic epithelial cell; ; secondary oocyte; ; pancreatic ductal cell; ; palpebral conjunctiva; ; gastrocnemius muscle; ; tibialis anterior muscle; ; amniotic fluid; ; endothelial cell; ; islet of Langerhans; ; right lobe of liver;
	Top expressed in
	jejunum; ; urinary bladder; ; white adipose tissue; ; spleen; ; left lung; ; colon; ; proximal tubule; ; duodenum; ; ileum; ; liver;
	More reference expression data
	More reference expression data
Gene ontology
Molecular function	nucleotide binding; protein kinase activity; protein homodimerization activity; protein serine/threonine kinase activity; protein binding; protein heterodimerization activity; ATP binding;
Cellular component	cytoplasm; cytosol; plasma membrane; endosome membrane; nucleus;
Biological process	response to interleukin-1; negative regulation of DNA-binding transcription factor activity; toll-like receptor signaling pathway; protein phosphorylation; JNK cascade; positive regulation of NF-kappaB transcription factor activity; toll-like receptor 9 signaling pathway; negative regulation of NF-kappaB transcription factor activity; nucleotide-binding oligomerization domain containing signaling pathway; lipopolysaccharide-mediated signaling pathway; signal transduction; regulation of cytokine-mediated signaling pathway; I-kappaB kinase/NF-kappaB signaling; inflammatory response; MyD88-dependent toll-like receptor signaling pathway; intracellular signal transduction; interleukin-1-mediated signaling pathway; cytokine-mediated signaling pathway;
	Sources:Amigo / QuickGO
Orthologs
	3656
	108960
	ENSG00000134070
	ENSMUSG00000060477
	O43187
	Q8CFA1
	NM_001570
	NM_001113553; NM_172161
	NP_001561
	NP_001107025; NP_751893
	Wikidata
View/Edit Human	View/Edit Mouse

Interleukin-1 receptor-associated kinase-like 2 is an enzyme that in humans is encoded by the IRAK2 gene.^[5]^[6]

Function

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.^[6]

Interactions

IRAK2 has been shown to interact with TRAF6^[5]^[7] and Myd88.^[5]^[7]^[8]

References

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000134070 – Ensembl, May 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000060477 – Ensembl, May 2017
^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ ^a ^b ^c Muzio M, Ni J, Feng P, Dixit VM (Nov 1997). "IRAK (Pelle) family member IRAK-2 and MyD88 as proximal mediators of IL-1 signaling". Science. 278 (5343): 1612–5. doi:10.1126/science.278.5343.1612. PMID 9374458.
^ ^a ^b "Entrez Gene: IRAK2 interleukin-1 receptor-associated kinase 2".
^ ^a ^b Wesche H, Gao X, Li X, Kirschning CJ, Stark GR, Cao Z (Jul 1999). "IRAK-M is a novel member of the Pelle/interleukin-1 receptor-associated kinase (IRAK) family". The Journal of Biological Chemistry. 274 (27): 19403–10. doi:10.1074/jbc.274.27.19403. PMID 10383454.{{cite journal}}: CS1 maint: unflagged free DOI (link)
^ Fitzgerald KA, Palsson-McDermott EM, Bowie AG, Jefferies CA, Mansell AS, Brady G, Brint E, Dunne A, Gray P, Harte MT, McMurray D, Smith DE, Sims JE, Bird TA, O'Neill LA (Sep 2001). "Mal (MyD88-adapter-like) is required for Toll-like receptor-4 signal transduction". Nature. 413 (6851): 78–83. doi:10.1038/35092578. PMID 11544529.

Auron PE (1999). "The interleukin 1 receptor: ligand interactions and signal transduction". Cytokine & Growth Factor Reviews. 9 (3–4): 221–37. doi:10.1016/S1359-6101(98)00018-5. PMID 9918122.
Maschera B, Ray K, Burns K, Volpe F (Apr 1999). "Overexpression of an enzymically inactive interleukin-1-receptor-associated kinase activates nuclear factor-kappaB". The Biochemical Journal. 339 ( Pt 2) (2): 227–31. doi:10.1042/0264-6021:3390227. PMC 1220149. PMID 10191251.
Wesche H, Gao X, Li X, Kirschning CJ, Stark GR, Cao Z (Jul 1999). "IRAK-M is a novel member of the Pelle/interleukin-1 receptor-associated kinase (IRAK) family". The Journal of Biological Chemistry. 274 (27): 19403–10. doi:10.1074/jbc.274.27.19403. PMID 10383454.{{cite journal}}: CS1 maint: unflagged free DOI (link)
Fitzgerald KA, Palsson-McDermott EM, Bowie AG, Jefferies CA, Mansell AS, Brady G, Brint E, Dunne A, Gray P, Harte MT, McMurray D, Smith DE, Sims JE, Bird TA, O'Neill LA (Sep 2001). "Mal (MyD88-adapter-like) is required for Toll-like receptor-4 signal transduction". Nature. 413 (6851): 78–83. doi:10.1038/35092578. PMID 11544529.
McDermott EP, O'Neill LA (Mar 2002). "Ras participates in the activation of p38 MAPK by interleukin-1 by associating with IRAK, IRAK2, TRAF6, and TAK-1". The Journal of Biological Chemistry. 277 (10): 7808–15. doi:10.1074/jbc.M108133200. PMID 11744690.{{cite journal}}: CS1 maint: unflagged free DOI (link)
Shin BK, Wang H, Yim AM, Le Naour F, Brichory F, Jang JH, Zhao R, Puravs E, Tra J, Michael CW, Misek DE, Hanash SM (Feb 2003). "Global profiling of the cell surface proteome of cancer cells uncovers an abundance of proteins with chaperone function". The Journal of Biological Chemistry. 278 (9): 7607–16. doi:10.1074/jbc.M210455200. PMID 12493773.{{cite journal}}: CS1 maint: unflagged free DOI (link)
Bin LH, Xu LG, Shu HB (Jul 2003). "TIRP, a novel Toll/interleukin-1 receptor (TIR) domain-containing adapter protein involved in TIR signaling". The Journal of Biological Chemistry. 278 (27): 24526–32. doi:10.1074/jbc.M303451200. PMID 12721283.{{cite journal}}: CS1 maint: unflagged free DOI (link)
Kuzmin I, Geil L, Gibson L, Cavinato T, Loukinov D, Lobanenkov V, Lerman MI (Feb 2005). "Transcriptional regulator CTCF controls human interleukin 1 receptor-associated kinase 2 promoter". Journal of Molecular Biology. 346 (2): 411–22. doi:10.1016/j.jmb.2004.11.066. PMID 15670593.
Keating SE, Maloney GM, Moran EM, Bowie AG (Nov 2007). "IRAK-2 participates in multiple toll-like receptor signaling pathways to NFkappaB via activation of TRAF6 ubiquitination". The Journal of Biological Chemistry. 282 (46): 33435–43. doi:10.1074/jbc.M705266200. PMID 17878161.{{cite journal}}: CS1 maint: unflagged free DOI (link)

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[refGRCh38Ensembl-1] GRCh38: Ensembl release 89: ENSG00000134070 – Ensembl, May 2017

[refGRCm38Ensembl-2] GRCm38: Ensembl release 89: ENSMUSG00000060477 – Ensembl, May 2017

[3] "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[4] "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[pmid9374458-5] Muzio M, Ni J, Feng P, Dixit VM (Nov 1997). "IRAK (Pelle) family member IRAK-2 and MyD88 as proximal mediators of IL-1 signaling". Science. 278 (5343): 1612–5. doi:10.1126/science.278.5343.1612. PMID 9374458.

[entrez-6] "Entrez Gene: IRAK2 interleukin-1 receptor-associated kinase 2".

[pmid10383454-7] Wesche H, Gao X, Li X, Kirschning CJ, Stark GR, Cao Z (Jul 1999). "IRAK-M is a novel member of the Pelle/interleukin-1 receptor-associated kinase (IRAK) family". The Journal of Biological Chemistry. 274 (27): 19403–10. doi:10.1074/jbc.274.27.19403. PMID 10383454.{{cite journal}}: CS1 maint: unflagged free DOI (link)

[pmid11544529-8] Fitzgerald KA, Palsson-McDermott EM, Bowie AG, Jefferies CA, Mansell AS, Brady G, Brint E, Dunne A, Gray P, Harte MT, McMurray D, Smith DE, Sims JE, Bird TA, O'Neill LA (Sep 2001). "Mal (MyD88-adapter-like) is required for Toll-like receptor-4 signal transduction". Nature. 413 (6851): 78–83. doi:10.1038/35092578. PMID 11544529.

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[2]

[3]

[4]

[5]

[6]

[7]

[8]

v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)

Function

Interactions

References

Further reading