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

Mnb/Dyrk1A phosphorylation regulates the interaction of dynamin 1 with SH3 domain-containing proteins.

Huang Y, Chen-Hwang MC, Dolios G, Murakami N, Padovan JC, Wang R, Hwang YW

Mnb/Dyrk1A is a proline-directed serine/threonine kinase implicated in Down's syndrome. Mnb/Dyrk1A was shown to phosphorylate dynamin 1 and alter its interactions with several SH3 domain-containing endocytic accessory proteins. To determine the mechanism of regulation, we mapped the Mnb/Dyrk1A phosphorylation sites in dynamin 1. Using a combination of deletion mutants and synthetic peptides, three potential Mnb/Dyrk1A phosphorylation sites (S778, S795, and ... [more]

Biochemistry Aug. 10, 2004; 43(31);10173-85 [Pubmed: 15287745]

Throughput

  • Low Throughput

Curated By

  • BioGRID