PREY

UBC

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

Gene Ontology Biological Process

Gene Ontology Molecular Function

Homo sapiens

Biochemical Activity (Ubiquitination)

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

Structure and catalytic activation of the TRIM23 RING E3 ubiquitin ligase.

Dawidziak DM, Sanchez JG, Wagner JM, Ganser-Pornillos BK, Pornillos O

Tripartite motif (TRIM) proteins comprise a large family of RING-type ubiquitin E3 ligases that regulate important biological processes. An emerging general model is that TRIMs form elongated antiparallel coiled-coil dimers that prevent interaction of the two attendant RING domains. The RING domains themselves bind E2 conjugating enzymes as dimers, implying that an active TRIM ligase requires higher-order oligomerization of the ... [more]

Proteins Oct. 01, 2017; 85(10);1957-1961 [Pubmed: 28681414]

Throughput

  • Low Throughput

Additional Notes

  • E2:UbcH5b, UbcH5c, UbcH5d, UbcH6, UbcH13/Mms2, or Ube2W
  • The in vitro reaction contained Ube1 (E1), various E2s and TRIM23 (E3).
  • Ubiquitin chain formation.

Curated By

  • BioGRID