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

Association between hepatocyte nuclear factor 6 (HNF-6) and FoxA2 DNA binding domains stimulates FoxA2 transcriptional activity but inhibits HNF-6 DNA binding.

Rausa FM, Tan Y, Costa RH

In previous studies we used transgenic mice or recombinant adenovirus infection to increase hepatic expression of forkhead box A2 (FoxA2, previously called hepatocyte nuclear factor 3beta [HNF-3beta]), which caused diminished hepatocyte glycogen levels and reduced expression of glucose homeostasis genes. Because this diminished expression of FoxA2 target genes was associated with reduced levels of the Cut-Homeodomain HNF-6 transcription factor, we ... [more]

Mol. Cell. Biol. Jan. 01, 2003; 23(2);437-49 [Pubmed: 12509444]

Throughput

  • Low Throughput

Curated By

  • BioGRID