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

Disruption of 14-3-3 binding does not impair Protein 4.1B growth suppression.

Robb VA, Li W, Gutmann DH

Meningiomas are common central nervous system tumors; however, the mechanisms underlying their pathogenesis are largely unknown. Collaborative studies from our laboratory demonstrated a direct association of 14-3-3 with the meningioma tumor suppressor Protein 4.1B, which was not observed with other members of the Protein 4.1 family, including the NF2 meningioma tumor suppressor, merlin/schwannomin. Given the role of 14-3-3 in the ... [more]

Oncogene Apr. 29, 2004; 23(20);3589-96 [Pubmed: 15116094]

Throughput

  • Low Throughput

Curated By

  • BioGRID