DDB2
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
RAD51
Gene Ontology Biological Process
- ATP catabolic process [IDA]
- DNA recombinase assembly [TAS]
- DNA recombination [TAS]
- DNA repair [TAS]
- DNA unwinding involved in DNA replication [IDA]
- cellular response to DNA damage stimulus [IDA]
- cellular response to camptothecin [IDA]
- cellular response to ionizing radiation [IDA]
- double-strand break repair [TAS]
- double-strand break repair via homologous recombination [IDA, IMP, TAS]
- meiotic nuclear division [ISS]
- mitotic recombination [TAS]
- positive regulation of DNA ligation [IDA]
- protein homooligomerization [IPI]
- reciprocal meiotic recombination [TAS]
- regulation of double-strand break repair via homologous recombination [IDA]
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
Depletion of DNA damage binding protein 2 sensitizes triple-negative breast cancer cells to poly ADP-ribose polymerase inhibition by destabilizing Rad51.
Poly ADP-ribose polymerase inhibitors (PARPi) have shown promising therapeutic efficacy in triple-negative breast cancer (TNBC) patients. However, resistance ultimately develops, preventing a curative effect from being attained. Extensive investigations have indicated the diversity in the mechanisms underlying the PARPi sensitivity of breast cancer. In this study, we found that DNA damage binding protein 2 (DDB2), a DNA damage-recognition factor, could ... [more]
Throughput
- Low Throughput
Additional Notes
- assayed using GST (glutathione S-transferase) pull-down experiments
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| DDB2 RAD51 | Co-localization Co-localization Interaction inferred from two proteins that co-localize in the cell by indirect immunofluorescence only when in addition, if one gene is deleted, the other protein becomes mis-localized. Also includes co-dependent association of proteins with promoter DNA in chromatin immunoprecipitation experiments. | Low | - | BioGRID | - |
Curated By
- BioGRID