BAIT

UBE2D1

E2(17)KB1, SFT, UBC4/5, UBCH5, UBCH5A
ubiquitin-conjugating enzyme E2D 1
GO Process (24)
GO Function (3)
GO Component (5)
Homo sapiens
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

Intracellular antibody signalling is regulated by phosphorylation of the Fc receptor TRIM21.

Dickson C, Fletcher AJ, Vaysburd M, Yang JC, Mallery DL, Zeng J, Johnson CM, McLaughlin SH, Skehel M, Maslen S, Cruickshank J, Huguenin-Dezot N, Chin JW, Neuhaus D, James LC

Cell surface Fc receptors activate inflammation and are tightly controlled to prevent autoimmunity. Antibodies also simulate potent immune signalling from inside the cell via the cytosolic antibody receptor TRIM21, but how this is regulated is unknown. Here we show that TRIM21 signalling is constitutively repressed by its B-Box domain and activated by phosphorylation. The B-Box occupies an E2 binding site ... [more]

Elife Dec. 18, 2017; 7(); [Pubmed: 29667579]

Throughput

  • Low Throughput

Additional Notes

  • ubiquitin thiolester presence/loss assayed using in vitro single-turnover ubiquitin discharge using ubiquitin-charged Ube2D1 and monitoring for collapse of Ube2D1-ubiquitin to free Ube2N

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
UBE2D1 UBC
Biochemical Activity
Biochemical Activity

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.

Low-BioGRID
2634296
UBE2D1 UBC
Co-crystal Structure
Co-crystal Structure

Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex.

Low-BioGRID
1100509
UBE2D1 UBC
Reconstituted Complex
Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Low-BioGRID
3328737

Curated By

  • BioGRID