Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Publication

Human mitochondrial import receptor, Tom20p. Use of glutathione to reveal specific interactions between Tom20-glutathione S-transferase and mitochondrial precursor proteins.

Schleiff E, Shore GC, Goping IS

The cytosolic domain of the human mitochondrial protein import receptor, hTom20, has been expressed as a fusion protein with glutathione S-transferase (GST) in bacteria and the purified protein immobilized on Sepharose beads. To discriminate between specific binding of precursor proteins with the receptor and non-specific binding, precursors were recovered as a complex with GST-hTom20 following competitive elution from the beads ... [more]

FEBS Lett. Mar. 10, 1997; 404(2);314-8 [Pubmed: 9119086]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
VDAC1 TOMM20
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
3374908

Curated By

  • BioGRID