BAIT

CDK1

CDC2, CDC28A, P34CDC2
cyclin-dependent kinase 1
GO Process (46)
GO Function (5)
GO Component (11)

Gene Ontology Biological Process

Homo sapiens
PREY

FOXO1

FKH1, FKHR, FOXO1A
forkhead box O1
GO Process (30)
GO Function (6)
GO Component (5)

Gene Ontology Cellular Component

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

CDK1 promotes cell proliferation and survival via phosphorylation and inhibition of FOXO1 transcription factor.

Liu P, Kao TP, Huang H

The forkhead box O (FOXO) transcription factor FOXO1 functions as a tumor suppressor by regulating expression of genes involved in apoptosis, cell cycle arrest and oxidative detoxification. Here, we demonstrate that cyclin-dependent kinase 1 (CDK1) specifically phosphorylates FOXO1 at serine 249 (S249) in vitro and in vivo. Coimmunoprecipitation assays demonstrate that both endogenous CDK1 and ectopically expressed CDK1 form a ... [more]

Oncogene Aug. 07, 2008; 27(34);4733-44 [Pubmed: 18408765]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CDK1 FOXO1
Affinity Capture-Western
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.

Low-BioGRID
-
FOXO1 CDK1
Affinity Capture-Western
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.

Low-BioGRID
-
FOXO1 CDK1
Reconstituted Complex
Reconstituted Complex

An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.

Low-BioGRID
-

Curated By

  • BioGRID