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

Cutting edge: tubulin α functions as an adaptor in NFAT-importin β interaction.

Ishiguro K, Ando T, Maeda O, Watanabe O, Goto H

Upon T cell stimulation, NFAT is dephosphorylated by calcineurin, leading to nuclear translocation via NFAT-importin β interaction. Whereas the process of NFAT dephosphorylation has been well researched, the molecular mechanism of NFAT-importin β interaction remains unknown. In contrast to NF-κB and STAT, no importin α family members have been reported as adaptor proteins for NFAT. Our study shows that tubulin ... [more]

J. Immunol. Mar. 01, 2011; 186(5);2710-3 [Pubmed: 21278340]

Throughput

  • Low Throughput

Curated By

  • BioGRID