BAIT

ZNRF1

NIN283
zinc and ring finger 1, E3 ubiquitin protein ligase
GO Process (2)
GO Function (3)
GO Component (3)
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

Structural insights into the nanomolar affinity of RING E3 ligase ZNRF1 for Ube2N and its functional implications.

Behera AP, Naskar P, Agarwal S, Banka PA, Poddar A, Datta AB

RING (Really Interesting New Gene) domains in ubiquitin RING E3 ligases exclusively engage ubiquitin (Ub)-loaded E2s to facilitate ubiquitination of their substrates. Despite such specificity, all RINGs characterized till date bind unloaded E2s with dissociation constants (Kds) in the micromolar to the sub-millimolar range. Here, we show that the RING domain of E3 ligase ZNRF1, an essential E3 ligase implicated ... [more]

Biochem. J. May. 09, 2018; 475(9);1569-1582 [Pubmed: 29626159]

Throughput

  • Low Throughput

Additional Notes

  • The reaction contained E1, Ube2N [E2], and ZNRF1 [E3].
  • ZNRF1 enhances the Ube2N/Ube2V1-catalyzed unanchored polyubuiquitin chain synthesis.

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ZNRF1 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
1100705

Curated By

  • BioGRID