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

Conventional PKC-α/β Negatively Regulate RIG-I Antiviral Signal Transduction.

Maharaj NP, Wies E, Stoll A, Gack MU

Retinoic acid-inducible gene-I (RIG-I) is a key sensor for viral RNA in the cytosol and initiates a signaling cascade leading to the establishment of an interferon (IFN)-mediated antiviral state. Because of its integral role in immune signaling, RIG-I activity must be precisely controlled. Recent studies have shown that RIG-I CARD-dependent signaling function is regulated by the dynamic balance between phosphorylation ... [more]

J. Virol. Nov. 23, 2011; 0(0); [Pubmed: 22114345]

Throughput

  • Low Throughput

Additional Notes

  • RIG-I is phosphorylated in vitro in the presence of PKC alpha/beta/gamma

Curated By

  • BioGRID