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

Mutation of a CK2 phosphorylation site in cdc25C impairs importin alpha/beta binding and results in cytoplasmic retention.

Schwindling SL, Noll A, Montenarh M, Goetz C

cdc25C is a phosphatase, which activates the mitosis-promoting factor cyclin B1/cdc2 by dephosphorylation, and thus triggers G(2)/M transition. The activity of cdc25C itself is controlled by phosphorylation of certain amino-acid residues, which among other things determines the subcellular localization of the enzyme. Here, we describe a new phosphorylation site at threonine 236 of cdc25C, which is phosphorylated by protein kinase ... [more]

Oncogene May. 20, 2004; 23(23);4155-65 [Pubmed: 15064744]

Throughput

  • Low Throughput

Curated By

  • BioGRID