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

NIR is a novel INHAT repressor that modulates the transcriptional activity of p53.

Hublitz P, Kunowska N, Mayer UP, Mueller JM, Heyne K, Yin N, Fritzsche C, Poli C, Miguet L, Schupp IW, van Grunsven LA, Potiers N, van Dorsselaer A, Metzger E, Roemer K, Schuele R

Most transcriptional repression pathways depend on the targeted deacetylation of histone tails. In this report, we characterize NIR, a novel transcriptional corepressor with inhibitor of histone acetyltransferase (INHAT) activity. NIR (Novel INHAT Repressor) is ubiquitously expressed throughout embryonic development and adulthood. NIR is a potent transcriptional corepressor that is not blocked by histone deacetylase inhibitors and is capable of silencing ... [more]

Genes Dev. Dec. 01, 2005; 19(23);2912-24 [Pubmed: 16322561]

Throughput

  • Low Throughput

Curated By

  • BioGRID