4GO6:
reference: HCF-1 self-association via an interdigitated Fn3 structure facilitates transcriptional regulatory complex formation., Park J, Lammers F, Herr W, Song JJ, Proc Natl Acad Sci U S A. 2012 Oct 8. PMID: 23045687

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).