BAIT

GSK3B

glycogen synthase kinase 3 beta
GO Process (35)
GO Function (11)
GO Component (7)

Gene Ontology Biological Process

Homo sapiens
PREY

HDAC4

AHO3, BDMR, HA6116, HD4, HDAC-4, HDAC-A, HDACA
histone deacetylase 4
GO Process (24)
GO Function (12)
GO Component (5)
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

Ubiquitin-dependent degradation of HDAC4, a new regulator of random cell motility.

Cernotta N, Clocchiatti A, Florean C, Brancolini C

HDAC4 (histone deacetylase 4) belongs to class IIa of histone deacetylases, which groups important regulators of gene expression, controlling pleiotropic cellular functions. Here we show that, in addition to the well-defined nuclear/cytoplasmic shuttling, HDAC4 activity is modulated by the ubiquitin-proteasome system. Serum starvation elicits the poly-ubiquitination and degradation of HDAC4 in nontransformed cells. Phosphorylation of serine 298 within the PEST1 ... [more]

Mol. Biol. Cell Jan. 15, 2011; 22(2);278-89 [Pubmed: 21118993]

Throughput

  • Low Throughput

Additional Notes

  • organisms for bait/prey unclear

Curated By

  • BioGRID