BAIT

RPS6KA1

HU-1, MAPKAPK1A, RSK, RSK1, p90Rsk, RP11-492M19.2
ribosomal protein S6 kinase, 90kDa, polypeptide 1
GO Process (26)
GO Function (4)
GO Component (4)

Gene Ontology Cellular Component

Homo sapiens
PREY

DEPTOR

DEP.6, DEPDC6
DEP domain containing MTOR-interacting protein
GO Process (4)
GO Function (1)
GO Component (1)
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

DEPTOR, an mTOR inhibitor, is a physiological substrate of SCF(βTrCP) E3 ubiquitin ligase and regulates survival and autophagy.

Zhao Y, Xiong X, Sun Y

DEPTOR, an inhibitor of mTORC1 and mTORC2, is degraded via ubiquitin-proteasome pathway by an unknown E3 ubiquitin ligase. Here we report that DEPTOR is a physiological substrate of SCF(βTrCP) E3 ligase for targeted degradation. Upon growth factor stimulation, RSK1 and S6K1 kinases are activated to phosphorylate DEPTOR, which is then recognized by the F box protein, βTrCP, via its degron ... [more]

Mol. Cell Oct. 21, 2011; 44(2);304-16 [Pubmed: 22017876]

Throughput

  • Low Throughput

Curated By

  • BioGRID