| http://www.reactome.org/bio... | rdf:type | biopax3:BiochemicalReaction | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:comment | Reviewed: Gay, NJ, 2006-04-24 16:48:17 | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:comment | Authored: Luo, F, 2005-11-10 11:23:18 | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:comment | Edited: Shamovsky, V, 2009-12-16 | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:comment | Human IRF-3 is activated through a two step phosphorylation in the C-terminal domain mediated by TBK1 and/or IKK-i. It requires Ser386 and/or Ser385 (site 1) and a cluster of serine/threonine residues between Ser396 and Ser405 (site 2) [Panne et al 2007]. Phosphorylated residues at site 2 alleviate autoinhibition to allow interaction with CBP (CREB-binding protein) and facilitate phosphorylation at site 1. Phosphorylation at site 1 is required for IRF-3 dimerization.<p>IRF-3 and IRF-7 transcription factors possess distinct structural characteristics; IRF-7 is phosphorylated on Ser477 and Ser479 residues [Lin R et al 2000]. TRAF6 mediated ubiquitination of IRF7 is also required and essential for IRF7 phosphorylation and activation. The K-63 linked ubiquitination occurs on the last three C-terminal lysine sites (positions 444, 446, and 452) of human IRF7 independently of its C-terminal functional phosphorylation sites.[Ning et al 2008].<p>Since the number of serine residues involved into IRF activation remains unclear this reaction represents a minimum stoichiometry to achieve the phosphorylation of at least 3 Ser residues per each IRF transcription factor. | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:xref | http://identifiers.org/pubm... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:xref | http://identifiers.org/pubm... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:xref | http://identifiers.org/pubm... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:xref | urn:biopax:UnificationXref:... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:xref | http://identifiers.org/pubm... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:xref | http://identifiers.org/pubm... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:xref | urn:biopax:UnificationXref:... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:xref | http://identifiers.org/pubm... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:dataSource | urn:biopax:Provenance:react... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:dataSource | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:displayName | Phosphorylation and Release of IRF3 or IRF7 | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:left | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:left | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:participantStoichio... | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:participantStoichio... | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:participantStoichio... | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:right | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:right | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:right | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:stepProcess | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:controlled | http://www.reactome.org/bio... | lld:biopax3 |
| http://www.reactome.org/bio... | biopax3:pathwayComponent | http://www.reactome.org/bio... | lld:biopax3 |
