BAIT

MDM2

ACTFS, HDMX, hdm2
MDM2 proto-oncogene, E3 ubiquitin protein ligase
GO Process (25)
GO Function (7)
GO Component (9)
Homo sapiens
PREY

RPS6KA3

CLS, HU-3, ISPK-1, MAPKAPK1B, MRX19, RSK, RSK2, S6K-alpha3, p90-RSK2, pp90RSK2, RP11-393H10.3
ribosomal protein S6 kinase, 90kDa, polypeptide 3
GO Process (28)
GO Function (3)
GO Component (2)

Gene Ontology Cellular Component

Homo sapiens

Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

p90RSK Regulates p53 Pathway by MDM2 Phosphorylation in Thyroid Tumors.

Maietta I, Del Peschio F, Buonocore P, Viscusi E, Laudati S, Iannaci G, Minopoli M, Motti ML, De Falco V

The expression level of the tumor suppressor p53 is controlled by the E3 ubiquitin ligase MDM2 with a regulatory feedback loop, which allows p53 to upregulate its inhibitor MDM2. In this manuscript we demonstrated that p90RSK binds and phosphorylates MDM2 on serine 166 both in vitro and in vivo by kinase assay, immunoblot, and co-immunoprecipitation assay; this phosphorylation increases the ... [more]

Cancers (Basel) Dec. 25, 2022; 15(1); [Pubmed: 36612117]

Throughput

  • Low Throughput

Curated By

  • BioGRID