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 N-ethylmaleimide-sensitive fusion protein and alpha-SNAP induce a conformational change in syntaxin.

Hanson PI, Otto H, Barton N, Jahn R

The N-ethylmaleimide-sensitive fusion protein (NSF) plays an essential role in intracellular membrane fusion events and has been implicated in the exocytosis of synaptic vesicles. NSF binds through soluble NSF attachment proteins (SNAPs) to a complex of neuronal membrane proteins comprised of synaptobrevin, syntaxin, and SNAP-25. Disassembly of this complex by NSF is thought to be a critical step in the ... [more]

J. Biol. Chem. Jul. 14, 1995; 270(28);16955-61 [Pubmed: 7622514]

Throughput

  • Low Throughput

Curated By

  • BioGRID