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

Topoisomerase I phosphorylation in vitro and in rapidly growing Novikoff hepatoma cells.

Durban E, Goodenough M, Mills J, Busch H

Changes in phosphorylation modulate the activity of topoisomerase I in vitro. Specifically, enzymatic activity is stimulated by phosphorylation with a purified protein kinase (casein kinase type II). The purpose of this study was to compare the sites that are phosphorylated in vitro by casein kinase type II with the site(s) phosphorylated in vivo in rapidly growing Novikoff hepatoma cells. Topoisomerase ... [more]

EMBO J. Nov. 01, 1985; 4(11);2921-6 [Pubmed: 2998765]

Throughput

  • Low Throughput

Curated By

  • BioGRID