3AAD:
reference: Structure of the histone chaperone CIA/ASF1-double bromodomain complex linking histone modifications and site-specific histone eviction., Akai Y, Adachi N, Hayashi Y, Eitoku M, Sano N, Natsume R, Kudo N, Tanokura M, Senda T, Horikoshi M, Proc Natl Acad Sci U S A. 2010 Apr 14. PMID: 20393127

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