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

Modification of the base excision repair enzyme MBD4 by the small ubiquitin-like molecule SUMO1.

Sannai M, Doneddu V, Giri V, Seeholzer S, Nicolas E, Yip SC, Bassi MR, Mancuso P, Cortellino S, Cigliano A, Lurie R, Ding H, Chernoff J, Sobol RW, Yen TJ, Bagella L, Bellacosa A

The base excision repair DNA N-glycosylase MBD4 (also known as MED1), an interactor of the DNA mismatch repair protein MLH1, plays a central role in the maintenance of genomic stability of CpG sites by removing thymine and uracil from G:T and G:U mismatches, respectively. MBD4 is also involved in DNA damage response and transcriptional regulation. The interaction with other proteins ... [more]

DNA Repair (Amst) Dec. 01, 2018; 82();102687 [Pubmed: 31476572]

Throughput

Low Throughput

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

MBD4