BAIT

PSEN1

AD3, FAD, PS-1, PS1, S182
presenilin 1
GO Process (15)
GO Function (6)
GO Component (27)
Homo sapiens
PREY

FBXW7

AGO, CDC4, FBW6, FBW7, FBX30, FBXO30, FBXW6, SEL-10, SEL10, hAgo, hCdc4
F-box and WD repeat domain containing 7, E3 ubiquitin protein ligase
GO Process (24)
GO Function (6)
GO Component (6)
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

SEL-10 interacts with presenilin 1, facilitates its ubiquitination, and alters A-beta peptide production.

Li J, Pauley AM, Myers RL, Shuang R, Brashler JR, Yan R, Buhl AE, Ruble C, Gurney ME

Mutations in the human presenilin genes (PS1 or PS2) have been linked to autosomal dominant, early onset Alzheimer's disease (AD). Presenilins, probably as an essential part of gamma-secretase, modulate gamma-cleavage of the amyloid protein precursor (APP) to the amyloid beta-peptide (Abeta). Mutations in sel-12, a Caenorhabditis elegans presenilin homologue, cause a defect in egg laying that can be suppressed by ... [more]

J. Neurochem. Sep. 01, 2002; 82(6);1540-8 [Pubmed: 12354302]

Throughput

  • Low Throughput

Curated By

  • BioGRID