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

Transcriptional activation by TLX1/HOX11 involves Gro/TLE corepressors.

Riz I, Lee HJ, Baxter KK, Behnam R, Hawley TS, Hawley RG

The role of Groucho/transducin-like Enhancer of split (Gro/TLE) family members as corepressors of transcription is well documented. TLX1 is a homeodomain transcription factor involved in splenogenesis and neuron formation, and its aberrant expression gives rise to T-cell acute lymphoblastic leukemia. We demonstrate by glutathione-S-transferase pull-down assays, in vivo biotinylation tagging and confocal laser microscopy that TLX1 interacts with TLE1 via ... [more]

Biochem. Biophys. Res. Commun. Mar. 06, 2009; 380(2);361-5 [Pubmed: 19250647]

Throughput

  • Low Throughput

Curated By

  • BioGRID