1ERJ:
reference: Structure of the C-terminal domain of Tup1, a corepressor of transcription in yeast., Sprague ER, Redd MJ, Johnson AD, Wolberger C, EMBO J 2000 Jun 15;19(12):3016-27. PMID: 10856245

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