BAIT

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
PREY

PDPK1

PDK1, PDPK2, PDPK2P, PRO0461
3-phosphoinositide dependent protein kinase 1
GO Process (29)
GO Function (6)
GO Component (5)
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

A phosphoserine-regulated docking site in the protein kinase RSK2 that recruits and activates PDK1.

Froedin M, Jensen CJ, Merienne K, Gammeltoft S

The 90 kDa ribosomal S6 kinase-2 (RSK2) is a growth factor-stimulated protein kinase with two kinase domains. The C-terminal kinase of RSK2 is activated by ERK-type MAP kinases, leading to autophosphorylation of RSK2 at Ser386 in a hydrophobic motif. The N-terminal kinase is activated by 3-phosphoinositide-dependent protein kinase-1 (PDK1) through phosphorylation of Ser227, and phosphorylates the substrates of RSK. Here, ... [more]

EMBO J. Jun. 15, 2000; 19(12);2924-34 [Pubmed: 10856237]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
RPS6KA3 PDPK1
Co-localization
Co-localization

Interaction inferred from two proteins that co-localize in the cell by indirect immunofluorescence only when in addition, if one gene is deleted, the other protein becomes mis-localized. Also includes co-dependent association of proteins with promoter DNA in chromatin immunoprecipitation experiments.

High-BioGRID
1504959

Curated By

  • BioGRID