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

SMEK1

FLFL1, KIAA2010, PP4R3A, smk-1, smk1, MSTP033
SMEK homolog 1, suppressor of mek1 (Dictyostelium)
GO Process (0)
GO Function (0)
GO Component (0)
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

Protein phosphatase 4 is phosphorylated and inactivated by Cdk in response to spindle toxins and interacts with ?-tubulin.

Voss M, Campbell K, Saranzewa N, Campbell DG, Hastie CJ, Peggie MW, Martin-Granados C, Prescott AR, Cohen PT

Many pharmaceuticals used to treat cancer target the cell cycle or mitotic spindle dynamics, such as the anti-tumor drug, paclitaxel, which stabilizes microtubules. Here we show that, in cells arrested in mitosis with the spindle toxins, nocodazole, or paclitaxel, the endogenous protein phosphatase 4 (Ppp4) complex Ppp4c-R2-R3A is phosphorylated on its regulatory (R) subunits, and its activity is inhibited. The ... [more]

Cell Cycle Sep. 01, 2013; 12(17);2876-87 [Pubmed: 23966160]

Throughput

  • Low Throughput

Curated By

  • BioGRID