Biochemical Activity (Dephosphorylation)

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

Initiation factor 2B activity is regulated by protein phosphatase 1, which is activated by the mitogen-activated protein kinase-dependent pathway in insulin-like growth factor 1-stimulated neuronal cells.

Quevedo C, Salinas M, Alcazar A

We have previously demonstrated that insulin-like growth factor 1 (IGF1) induces eukaryotic initiation factor 2B (eIF2B) activation in neuronal cells through the phosphatidylinositol 3 kinase/glycogen synthase kinase 3 pathway as well as by activation of the mitogen-activated protein kinase (MAPK)-activating kinase (MEK)/MAPK signaling pathway (Quevedo, C., Alcazar, A., and Salinas, M. (2000) J. Biol. Chem. 275, 19192-19197). This paper addresses ... [more]

J. Biol. Chem. May. 09, 2003; 278(19);16579-86 [Pubmed: 12624094]

Throughput

  • Low Throughput

Curated By

  • BioGRID