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

The visualization by affinity electrophoresis of a specific association between the consecutive citric acid cycle enzymes fumarase and malate dehydrogenase.

Beeckmans S, Van Driessche E, Kanarek L

Evidence is growing that the citric acid cycle, like many other metabolic pathways, might exist in vivo as a more or less tightly organized multi-enzyme cluster. The term 'metabolon' [Robinson, J. B. & Srere, P. A. (1985) J. Biol. Chem. 260, 10800-10805] was recently introduced to describe such a complex of sequential metabolic enzymes. We adopted the technique of affinity ... [more]

Eur. J. Biochem. Aug. 01, 1989; 183(2);449-54 [Pubmed: 2759092]

Throughput

  • Low Throughput

Curated By

  • BioGRID