Xneur, neurl, neurl-A
neuralized E3 ubiquitin protein ligase 1
GO Process (0)
GO Function (0)
GO Component (0)
Xenopus laevis


XDelta1, Xdelta-1, delta-1, delta1, x-delta
delta-like 1
GO Process (0)
GO Function (0)
GO Component (0)
Xenopus laevis

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.


Xenopus neuralized is a ubiquitin ligase that interacts with XDelta1 and regulates Notch signaling.

Deblandre GA, Lai EC, Kintner C

Notch signaling in Drosophila requires a RING finger (RF) protein encoded by neuralized. Here we show that the Xenopus homolog of neuralized (Xneur) is expressed where Notch signaling controls cell fate choices in early embryos. Overexpressing XNeur or putative dominant-negative forms in embryos inhibits Notch signaling. As expected for a RF protein, we show that XNeur fulfills the biochemical requirements ... [more]

Dev. Cell Dec. 01, 2001; 1(6);795-806 [Pubmed: 11740941]


  • Low Throughput

Curated By

  • BioGRID