BAIT

UBC

HMG20
ubiquitin C
GO Process (75)
GO Function (3)
GO Component (6)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Homo sapiens

Reconstituted Complex

An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.

Publication

The ubiquitin-proteasome pathway is required for the function of the viral VP16 transcriptional activation domain.

Zhu Q, Yao J, Wani G, Chen J, Wang QE, Wani AA

The ability of the activation domain of specific protein factors to regulate transcription is intimately connected to their ubiquitin-mediated proteolysis. Here, we provide evidence that ubiquitin-proteasome function is required for a family of synthetic viral VP16 transcription activators in mammalian cells. Blocking the degradation of VP16 activators, through proteasome inhibitors or by disrupting the ubiquitylation function, severely compromises their transcriptional ... [more]

FEBS Lett. Jan. 02, 2004; 556(1);19-25 [Pubmed: 14706819]

Throughput

  • Low Throughput

Additional Notes

  • #LPPI
  • Figure 4
  • Likely protein-protein interaction

Curated By

  • BioGRID