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

Residues Phe342-Asn346 of activated coagulation factor IX contribute to the interaction with low density lipoprotein receptor-related protein.

Rohlena J, Kolkman JA, Boertjes RC, Mertens K, Lenting PJ

When blood coagulation factor IX is converted to activated factor IX (factor IXa), it develops enzymatic activity and exposes the binding sites for both activated factor VIII and the endocytic receptor low density lipoprotein receptor-related protein (LRP). In the present study we investigated the interaction between factor IXa and LRP in more detail, using an affinity-purified soluble form of LRP ... [more]

J. Biol. Chem. Mar. 14, 2003; 278(11);9394-401 [Pubmed: 12522212]

Throughput

  • Low Throughput

Curated By

  • BioGRID