The Complex Portal is a manually curated, encyclopaedic resource of macromolecular complexes from a number of key model organisms. All data is freely available for search and download. To perform a search for macromolecular complexes use the search box below.

Search in Complex Portal


  • To search for a list of terms copy/paste all terms into the search box using either spaces or line breaks to separate them.
  • By default we search for entries containing ANY of the search terms, if you want to be more specific add AND between your search terms.
  • Search for isoforms of 'Q07817' by using 'Q07817*'