PREY

PIK3R1

AGM7, GRB1, IMD36, p85, p85-ALPHA
phosphoinositide-3-kinase, regulatory subunit 1 (alpha)
GO Process (32)
GO Function (12)
GO Component (7)

Gene Ontology Biological Process

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

ATM Regulated PTEN Degradation Is XIAP E3 Ubiquitin Ligase Mediated in p85? Deficient Cancer Cells and Influence Platinum Sensitivity.

Ali R, Alabdullah M, Miligy I, Normatova M, Babaei-Jadidi R, Nateri AS, Rakha EA, Madhusudan S

Ataxia-telegiectasia mutated (ATM), phosphatase and tensin homolog (PTEN), and p85? are key tumour suppressors. Whether ATM regulates PTEN expression and influence platinum sensitivity is unknown. We generated ATM knockdowns (KD) and CRISPR knock outs (KO) in glioblastoma (LN18, LN229) and ovarian cancer cells (OVCAR3, OVCAR4). Doxycycline inducible PTEN expression was generated in LN18 and LN229 cells. Transient KD of p85?, ... [more]

Cells Dec. 18, 2018; 8(10); [Pubmed: 31635307]

Throughput

  • Low Throughput

Curated By

  • BioGRID