PREY

C1QBP

GC1QBP, HABP1, SF2p32, gC1Q-R, gC1qR, p32
complement component 1, q subcomponent binding protein
GO Process (21)
GO Function (9)
GO Component (7)
Homo sapiens

Affinity Capture-MS

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

Poly(ADP-ribosyl)ation of BRD7 by PARP1 confers resistance to DNA-damaging chemotherapeutic agents.

Hu K, Wu W, Li Y, Lin L, Chen D, Yan H, Xiao X, Chen H, Chen Z, Zhang Y, Xu S, Guo Y, Koeffler HP, Song E, Yin D

The bromodomain-containing protein 7 (BRD7) is a tumour suppressor protein with critical roles in cell cycle transition and transcriptional regulation. Whether BRD7 is regulated by post-translational modifications remains poorly understood. Here, we find that chemotherapy-induced DNA damage leads to the rapid degradation of BRD7 in various cancer cell lines. PARP-1 binds and poly(ADP)ribosylates BRD7, which enhances its ubiquitination and degradation ... [more]

EMBO Rep. Dec. 01, 2018; 20(5); [Pubmed: 30940648]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
C1QBP BRD7
Proximity Label-MS
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.

High0.97BioGRID
2848074

Curated By

  • BioGRID