PREY

IRS1

G972R, IRS-1
insulin receptor substrate 1
GO Process (28)
GO Function (10)
GO Component (9)
Mus musculus

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

T-antigen of the human polyomavirus JC attenuates faithful DNA repair by forcing nuclear interaction between IRS-1 and Rad51.

Trojanek J, Croul S, Ho T, Wang JY, Darbinyan A, Nowicki M, Del Valle L, Skorski T, Khalili K, Reiss K

JC polyomavirus (JCV), which infects 90% of the human population, is detectable in human tumors. Its early protein, JCV T-antigen, transforms cells in vitro and is tumorigenic in experimental animals. Although T-antigen-mediated transformation involves genetic alterations of the affected cells, the mechanism underlying this genomic instability is not known. We show that JCV T-antigen inhibits homologous recombination DNA repair (HRR), ... [more]

J. Cell. Physiol. Jan. 01, 2006; 206(1);35-46 [Pubmed: 15965906]

Throughput

  • Low Throughput

Curated By

  • BioGRID