IRAK3 Antibody – Rabbit Polyclonal

This gene encodes a member of the interleukin-1 receptor-associated kinase protein family. Members of this family are essential components of the Toll/IL-R immune signal transduction pathways. This protein is primarily expressed in monocytes and macrophages and functions as a negative regulator of Toll-like receptor signaling. Mutations in this gene are associated with a susceptibility to asthma. Alternate splicing results in multiple transcript variants. [provided by RefSeq, May 2010]

IRAK3: a TKL kinase of the IRAK family. The interleukin-1 receptor-associated kinases are important mediators in the signal transduction of Toll-like receptor and IL1R family members, collectively referred to as TIRs.

Protein type: EC 2.7.11.1; Protein kinase, TKL; Protein kinase, Ser/Thr (non-receptor); Kinase, protein; TKL group; IRAK family

Chromosomal Location of Human Ortholog: 12q14.3

Cellular Component: interleukin-1 receptor complex; cytoplasm; nucleus

Molecular Function: protein serine/threonine kinase activity; protein homodimerization activity; protein heterodimerization activity; magnesium ion binding; ATP binding

Biological Process: negative regulation of MAP kinase activity; regulation of protein complex disassembly; negative regulation of interleukin-12 production; cytokine and chemokine mediated signaling pathway; protein amino acid autophosphorylation; response to virus; response to lipopolysaccharide; negative regulation of tumor necrosis factor production; protein amino acid phosphorylation; activation of NF-kappaB transcription factor; MyD88-dependent toll-like receptor signaling pathway; response to exogenous dsRNA; negative regulation of innate immune response; inhibition of NF-kappaB transcription factor; response to peptidoglycan; negative regulation of toll-like receptor signaling pathway; toll-like receptor signaling pathway; negative regulation of interleukin-6 production; negative regulation of cytokine and chemokine mediated signaling pathway; negative regulation of protein catabolic process; negative regulation of protein complex disassembly

Disease: Asthma-related Traits, Susceptibility To, 5