Human Interaction Network Ontology

Last uploaded: June 27, 2014
Preferred Name

IRAK1/or IRAK2 binds to the activated IRAK4 :oligo MyD88:activated TLR5 or 10 complex
Synonyms
Definitions

Edited: Shamovsky, V, 2011-08-12 has a Stoichiometric coefficient of 4 Reviewed: Gillespie, ME, 2011-02-10 Reviewed: Li, L, 2011-08-04 MYD88 recruits unphosphorylated, inactive IRAK1 to the IL1 receptor complex. Authored: Shamovsky, V, 2010-10-06 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_0009377

comment

Edited: Shamovsky, V, 2011-08-12

has a Stoichiometric coefficient of 4

Reviewed: Gillespie, ME, 2011-02-10

Reviewed: Li, L, 2011-08-04

MYD88 recruits unphosphorylated, inactive IRAK1 to the IL1 receptor complex.

Authored: Shamovsky, V, 2010-10-06

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

Reactome, http://www.reactome.org

Pubmed9374458

Pubmed19224918

Pubmed17878161

has input

http://purl.obolibrary.org/obo/HINO_0005225

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

has output

http://purl.obolibrary.org/obo/HINO_0005228

label

IRAK1/or IRAK2 binds to the activated IRAK4 :oligo MyD88:activated TLR5 or 10 complex

prefixIRI

HINO:0009377

prefLabel

IRAK1/or IRAK2 binds to the activated IRAK4 :oligo MyD88:activated TLR5 or 10 complex

seeAlso

Reactome Database ID Release 43975852

ReactomeREACT_27140

subClassOf

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

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