COMMD4
Gene Ontology Molecular Function
TBCD
Gene Ontology Biological Process
- 'de novo' posttranslational protein folding [TAS]
- adherens junction assembly [IBA, ISS]
- cellular protein metabolic process [TAS]
- negative regulation of cell-substrate adhesion [ISS]
- negative regulation of microtubule polymerization [IDA]
- positive regulation of GTPase activity [IDA, IMP]
- post-chaperonin tubulin folding pathway [IDA]
- protein folding [IDA, TAS]
- tight junction assembly [IBA, ISS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Reconstituted Complex
An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.
Publication
COMMD4 functions with the histone H2A-H2B dimer for the timely repair of DNA double-strand breaks.
Genomic stability is critical for normal cellular function and its deregulation is a universal hallmark of cancer. Here we outline a previously undescribed role of COMMD4 in maintaining genomic stability, by regulation of chromatin remodelling at sites of DNA double-strand breaks. At break-sites, COMMD4 binds to and protects histone H2B from monoubiquitination by RNF20/RNF40. DNA damage-induced phosphorylation of the H2A-H2B ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID