An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

Publication

Human ELG1 regulates the level of ubiquitinated proliferating cell nuclear antigen (PCNA) through Its interactions with PCNA and USP1.

Lee KY, Yang K, Cohn MA, Sikdar N, D'Andrea AD, Myung K

The level of monoubiquitinated proliferating cell nuclear antigen (PCNA) is closely linked with DNA damage bypass to protect cells from a high level of mutagenesis. However, it remains unclear how the level of monoubiquitinated PCNA is regulated. Here, we demonstrate that human ELG1 protein, which comprises an alternative replication factor C (RFC) complex and plays an important role in preserving ... [more]

J. Biol. Chem. Apr. 02, 2010; 285(14);10362-9 [Pubmed: 20147293]

Throughput

Low Throughput

Curated By

BioGRID

Interaction Summary

USP1

Gene Ontology Biological Process

Gene Ontology Molecular Function

cysteine-type endopeptidase activity [TAS]protein binding [IPI]ubiquitin thiolesterase activity [IDA]ubiquitin-specific protease activity [IDA, IMP]

Gene Ontology Cellular Component