Search the IMEx data resource

Use as input:

  • Uniprot KB Accs
  • Gene names
  • Publication Ids

IMEx data

  • A non-redundant set of protein-protein interaction data from a broad taxonomic range of organisms
  • Expertly curated from direct submissions or peer-reviewed journals to a consistent high standard.
  • Available in standard formats MITAB or PSI-MI XML 2.5
  • Provided by a network of participating major public domain databases.


Citing IMEx

Orchard, S., et al.

Protein interaction data curation: the International Molecular Exchange (IMEx) consortium Nat Methods 2012, 9, 345-350



IMEx was previously funded by the European Commission under PSIMEx, contract number FP7-HEALTH-2007-223411



PRIMESDB joins IMEx as associate member

PRIMESDB provides a centralised knowledgebase and analysis platform for cancer protein interaction networks and has recently joined the IMEx Consortium as an observer member.





 IMEx Overview Video

An overview of the IMEx website is now available on youtube here