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

Proteomics analysis of nucleolar SUMO-1 target proteins upon proteasome inhibition.

Matafora V, D'Amato A, Mori S, Blasi F, Bachi A

Many cellular processes are regulated by the coordination of several post-translational modifications that allow a very fine modulation of substrates. Recently it has been reported that there is a relationship between sumoylation and ubiquitination. Here we propose that the nucleolus is the key organelle in which SUMO-1 conjugates accumulate in response to proteasome inhibition. We demonstrated that, upon proteasome inhibition, ... [more]

Mol. Cell Proteomics Oct. 01, 2009; 8(10);2243-55 [Pubmed: 19596686]

Throughput

High Throughput

Related interactions

Interaction	Experimental Evidence Code	Dataset	Throughput	Score	Curated By	Notes
UBE2I HNRNPM	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.	Gocke CB (2005)	Low	-	BioGRID	1067582

Curated By

BioGRID

Interaction Summary

UBE2I

Gene Ontology Biological Process

Gene Ontology Molecular Function

RING-like zinc finger domain binding [IPI]SUMO transferase activity [IDA]enzyme binding [IPI]poly(A) RNA binding [IDA]protein binding [IPI]transcription factor binding [IPI]ubiquitin protein ligase activity [IBA]ubiquitin protein ligase binding [IBA]ubiquitin-protein transferase activity [TAS]

Gene Ontology Cellular Component

HNRNPM