BAIT

ERCC3

BTF2, GTF2H, RAD25, TFIIH, XPB
excision repair cross-complementation group 3
GO Process (26)
GO Function (11)
GO Component (3)

Gene Ontology Cellular Component

Homo sapiens
PREY

VCP

ALS14, HEL-220, HEL-S-70, IBMPFD, IBMPFD1, TERA, p97
valosin containing protein
GO Process (18)
GO Function (8)
GO Component (13)
Homo sapiens

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

Spironolactone-induced XPB degradation requires TFIIH integrity and ubiquitin-selective segregase VCP/p97.

Chauhan AK, Li P, Sun Y, Wani G, Zhu Q, Wani AA

Mineralocorticoid and androgen receptor antagonist, spironolactone, was recently identified as an inhibitor of nucleotide excision repair (NER), acting via induction of proteolysis of TFIIH component Xeroderma Pigmentosum B protein (XPB). This activity provides a strong rationale for repurposing spironolactone for cancer therapy. Here, we report that the spironolactone-induced XPB proteolysis is mediated through ubiquitin-selective segregase, valosin-containing protein (VCP)/p97. We show ... [more]

Cell Cycle Dec. 01, 2020; 20(1);81-95 [Pubmed: 33381997]

Throughput

  • Low Throughput

Curated By

  • BioGRID