BARD1
Gene Ontology Biological Process
- cell cycle arrest [NAS]
- cellular response to DNA damage stimulus [NAS]
- negative regulation of apoptotic process [IMP]
- negative regulation of mRNA 3'-end processing [NAS]
- negative regulation of protein export from nucleus [IDA]
- positive regulation of apoptotic process [IMP]
- positive regulation of protein catabolic process [NAS]
- protein K6-linked ubiquitination [IDA]
- protein ubiquitination [NAS]
- regulation of phosphorylation [IMP]
- tissue homeostasis [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PARP1
Gene Ontology Biological Process
- DNA repair [TAS]
- cellular response to insulin stimulus [IDA]
- double-strand break repair [IMP]
- gene expression [TAS]
- macrophage differentiation [TAS]
- negative regulation of transcription from RNA polymerase II promoter [TAS]
- protein ADP-ribosylation [IDA]
- protein poly-ADP-ribosylation [IDA]
- transcription from RNA polymerase II promoter [TAS]
- transcription initiation from RNA polymerase II promoter [TAS]
- transcription, DNA-templated [TAS]
- transforming growth factor beta receptor signaling pathway [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Affinity Capture-Western
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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.
Publication
PARP1-driven poly-ADP-ribosylation regulates BRCA1 function in homologous recombination-mediated DNA repair.
BRCA1 promotes homologous recombination-mediated DNA repair (HRR). However, HRR must be tightly regulated to prevent illegitimate recombination. We previously found that BRCA1 HRR function is regulated by the RAP80 complex, but the mechanism was unclear. We have now observed that PARP1 interacts with and poly-ADP-ribosylates (aka PARsylates) BRCA1. PARsylation is directed at the BRCA1 DNA binding domain and downmodulates its ... [more]
Throughput
- Low Throughput
Additional Notes
- Figure 3
Curated By
- BioGRID