BAIT

CHUK

IKBKA, IKK-alpha, IKK1, IKKA, NFKBIKA, TCF16
conserved helix-loop-helix ubiquitous kinase
GO Process (33)
GO Function (6)
GO Component (7)

Gene Ontology Biological Process

Homo sapiens

Biochemical Activity (Phosphorylation)

An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.

Publication

IκB kinase α phosphorylation of TRAF4 downregulates innate immune signaling.

Marinis JM, Hutti JE, Homer CR, Cobb BA, Cantley LC, McDonald C, Abbott DW

Despite their homology, IκB kinase α (IKKα) and IKKβ have divergent roles in NF-κB signaling. IKKβ strongly activates NF-κB while IKKα can downregulate NF-κB under certain circumstances. Given this, identifying independent substrates for these kinases could help delineate their divergent roles. Peptide substrate array technology followed by bioinformatic screening identified TRAF4 as a substrate for IKKα. Like IKKα, TRAF4 is ... [more]

Mol. Cell. Biol. Jul. 01, 2012; 32(13);2479-89 [Pubmed: 22547678]

Throughput

  • Low Throughput

Curated By

  • BioGRID