Reconstituted Complex
An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.
Publication
Xenopus neuralized is a ubiquitin ligase that interacts with XDelta1 and regulates Notch signaling.
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]
Throughput
- Low Throughput
Curated By
- BioGRID