BAIT

GSK3B

glycogen synthase kinase 3 beta
GO Process (35)
GO Function (11)
GO Component (7)

Gene Ontology Biological Process

Homo sapiens
PREY

MAP3K4

MAPKKK4, MEKK 4, MEKK4, MTK1, PRO0412, RP3-473J16.4
mitogen-activated protein kinase kinase kinase 4
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

MEKK4 stimulation of p38 and JNK activity is negatively regulated by GSK3beta.

Abell AN, Granger DA, Johnson GL

The MAPK kinase kinase MEKK4 is required for neurulation and skeletal patterning during mouse development. MEKK4 phosphorylates and activates MKK4/MKK7 and MKK3/MKK6 leading to the activation of JNK and p38, respectively. MEKK4 is believed to be auto-inhibited, and its interaction with other proteins controls its dimerization and activation. TRAF4, GADD45, and Axin each bind and activate MEKK4, with TRAF4 and ... [more]

J. Biol. Chem. Oct. 19, 2007; 282(42);30476-84 [Pubmed: 17726008]

Throughput

  • Low Throughput

Additional Notes

  • organism unclear

Curated By

  • BioGRID