BAIT
PARP1
ADPRT, ADPRT 1, ADPRT1, ARTD1, PARP, PARP-1, PPOL, pADPRT-1, RP11-125A15.2
poly (ADP-ribose) polymerase 1
GO Process (12)
GO Function (7)
GO Component (6)
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
Homo sapiens
PREY
PRDX3
AOP-1, AOP1, HBC189, MER5, PRO1748, SP-22, prx-III
peroxiredoxin 3
GO Process (15)
GO Function (7)
GO Component (7)
Gene Ontology Biological Process
- cellular response to oxidative stress [IDA]
- cellular response to reactive oxygen species [IMP]
- hydrogen peroxide catabolic process [IGI, IMP]
- mitochondrion organization [IMP]
- myeloid cell differentiation [ISS]
- negative regulation of apoptotic process [IDA, IMP]
- negative regulation of cysteine-type endopeptidase activity involved in apoptotic process [IMP]
- negative regulation of kinase activity [IDA]
- peptidyl-cysteine oxidation [IDA]
- positive regulation of NF-kappaB transcription factor activity [IDA]
- positive regulation of cell proliferation [IDA]
- regulation of mitochondrial membrane potential [IMP]
- response to hydrogen peroxide [IDA]
- response to lipopolysaccharide [ISS]
- response to oxidative stress [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
Proximity Label-MS
An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.
Publication
The ubiquitin-dependent ATPase p97 removes cytotoxic trapped PARP1 from chromatin.
Poly (ADP-ribose) polymerase (PARP) inhibitors elicit antitumour activity in homologous recombination-defective cancers by trapping PARP1 in a chromatin-bound state. How cells process trapped PARP1 remains unclear. Using wild-type and a trapping-deficient PARP1 mutant combined with rapid immunoprecipitation mass spectrometry of endogenous proteins and Apex2 proximity labelling, we delineated mass spectrometry-based interactomes of trapped and non-trapped PARP1. These analyses identified an ... [more]
Nat Cell Biol Dec. 01, 2021; 24(1);62-73 [Pubmed: 35013556]
Throughput
- High Throughput
Additional Notes
- Proximity Label-MS was carried out to identify high confidence protein-protein interactors.
Curated By
- BioGRID