Human Interaction Network Ontology

Last uploaded: June 27, 2014
Preferred Name

IRAK1 or IRAK2 binds to the activated IRAK4 :activated TLR:MyD88:Mal complex
Synonyms
Definitions

Authored: de Bono, B, 2005-08-16 10:54:15 Reviewed: Gay, NJ, 2006-04-24 16:48:17 has a Stoichiometric coefficient of 4 Reviewed: Napetschnig, Johanna, 2012-11-16 Edited: Shamovsky, V, 2012-11-06 IRAK1 is recruited to the TLR complex through binding with IRAK4[Lin SC et al 2010].<p> Reviewed: Gillespie, ME, 2010-11-30 IRAK2 has been implicated in IL1R and TLR signaling by the observation that IRAK2 can associate with MyD88 and Mal (Muzio et al. 1997). Like IRAK1, IRAK2 is activated downstream of IRAK4 (Kawagoe et al. 2008). It has been suggested that IRAK1 activates IRAK2 (Wesche et al. 1999) but IRAK2 phosphorylation is observed in IRAK1–/– mouse macrophages while IRAK4 deficiency abrogates IRAK2 phosphorylation (Kawagoe et al. 2008), suggesting that activated IRAK4 phosphorylates IRAK2 as it does IRAK1. IL6 production in response to IL1beta is impaired in embryonic fibroblasts from IRAK1 or IRAK2 knockout mice and abrogated in IRAK1/2 dual knockouts (Kawagoe et al. 2007) suggesting that IRAK1 and IRAK2 are both involved in IL1R signaling downstream of IRAK4.

ID

http://purl.obolibrary.org/obo/HINO_0009150

comment

Authored: de Bono, B, 2005-08-16 10:54:15

Reviewed: Gay, NJ, 2006-04-24 16:48:17

has a Stoichiometric coefficient of 4

Reviewed: Napetschnig, Johanna, 2012-11-16

Edited: Shamovsky, V, 2012-11-06

IRAK1 is recruited to the TLR complex through binding with IRAK4[Lin SC et al 2010].

Reviewed: Gillespie, ME, 2010-11-30

IRAK2 has been implicated in IL1R and TLR signaling by the observation that IRAK2 can associate with MyD88 and Mal (Muzio et al. 1997). Like IRAK1, IRAK2 is activated downstream of IRAK4 (Kawagoe et al. 2008). It has been suggested that IRAK1 activates IRAK2 (Wesche et al. 1999) but IRAK2 phosphorylation is observed in IRAK1–/– mouse macrophages while IRAK4 deficiency abrogates IRAK2 phosphorylation (Kawagoe et al. 2008), suggesting that activated IRAK4 phosphorylates IRAK2 as it does IRAK1. IL6 production in response to IL1beta is impaired in embryonic fibroblasts from IRAK1 or IRAK2 knockout mice and abrogated in IRAK1/2 dual knockouts (Kawagoe et al. 2007) suggesting that IRAK1 and IRAK2 are both involved in IL1R signaling downstream of IRAK4.

definition source

Pubmed16024789

Pubmed12150927

Pubmed18438411

Pubmed17890055

Pubmed20485341

Reactome, http://www.reactome.org

Pubmed9374458

Pubmed19224918

Pubmed21606490

Pubmed17878161

has input

http://purl.obolibrary.org/obo/HINO_0006043

http://purl.obolibrary.org/obo/HINO_0004306

has output

http://purl.obolibrary.org/obo/HINO_0006045

label

IRAK1 or IRAK2 binds to the activated IRAK4 :activated TLR:MyD88:Mal complex

prefixIRI

HINO:0009150

prefLabel

IRAK1 or IRAK2 binds to the activated IRAK4 :activated TLR:MyD88:Mal complex

seeAlso

Reactome Database ID Release 43166091

ReactomeREACT_6929

subClassOf

http://purl.obolibrary.org/obo/INO_0000040

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