BAIT

PSEN1

Ad3h, PS-1, PS1, S182
presenilin 1
GO Process (86)
GO Function (7)
GO Component (35)

Gene Ontology Biological Process

Mus musculus
PREY

NOTCH1

9930111A19Rik, Mis6, N1, Tan1, lin-12, RP23-306D20.12-001
notch 1
GO Process (135)
GO Function (9)
GO Component (11)

Gene Ontology Biological Process

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

Murine notch homologs (N1-4) undergo presenilin-dependent proteolysis.

Saxena MT, Schroeter EH, Mumm JS, Kopan R

Oncogenic forms of Notch1, Notch2, and Notch4 appear to mimic signaling intermediates of Notch1 and suggest that the role of proteolysis in Notch signaling has been conserved. Here we demonstrate that extracellularly truncated Notch homologs are substrates for a presenilin-dependent gamma-secretase activity. Despite minimal conservation within the transmembrane domain, the requirement for a specific amino acid (P1' valine) and its ... [more]

J. Biol. Chem. Oct. 26, 2001; 276(43);40268-73 [Pubmed: 11518718]

Throughput

  • Low Throughput

Curated By

  • BioGRID