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 BNIP-2 and Cdc42GAP homology domain of BNIP-2 mediates its homophilic association and heterophilic interaction with Cdc42GAP.

Low BC, Seow KT, Guy GR

We recently showed that BNIP-2 is a putative substrate of the fibroblast growth factor receptor tyrosine kinase and it possesses GTPase-activating activity toward the small GTPase, Cdc42. The carboxyl terminus of BNIP-2 shares high homology to the non-catalytic domain of Cdc42GAP, termed BCH (for BNIP-2 and Cdc42GAP homology) domain. Despite the lack of obvious homology to any known catalytic domains ... [more]

J. Biol. Chem. Dec. 01, 2000; 275(48);37742-51 [Pubmed: 10954711]

Throughput

  • Low Throughput

Curated By

  • BioGRID