BAIT

UBC

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

Gene Ontology Biological Process

Gene Ontology Molecular Function

Homo sapiens
PREY

UBE2J1

HSPC153, HSPC205, HSU93243, NCUBE-1, NCUBE1, UBC6, Ubc6p, CGI-76
ubiquitin-conjugating enzyme E2, J1
Homo sapiens

Proximity Label-MS

An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

Publication

A cascading activity-based probe sequentially targets E1-E2-E3 ubiquitin enzymes.

Mulder MP, Witting K, Berlin I, Pruneda JN, Wu KP, Chang JG, Merkx R, Bialas J, Groettrup M, Vertegaal AC, Schulman BA, Komander D, Neefjes J, El Oualid F, Ovaa H

Post-translational modifications of proteins with ubiquitin (Ub) and ubiquitin-like modifiers (Ubls), orchestrated by a cascade of specialized E1, E2 and E3 enzymes, control a wide range of cellular processes. To monitor catalysis along these complex reaction pathways, we developed a cascading activity-based probe, UbDha. Similarly to the native Ub, upon ATP-dependent activation by the E1, UbDha can travel downstream to ... [more]

Nat. Chem. Biol. Dec. 01, 2015; 12(7);523-30 [Pubmed: 27182664]

Throughput

  • High Throughput

Additional Notes

  • possible transthiolation such that a modified ubiquitin (bait) is conjugated to the hit proteins indicated in vivo, followed by identification by BioID

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
UBE2J1 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
2766235

Curated By

  • BioGRID