3CBM:
reference: Regulation of estrogen receptor alpha by the SET7 lysine methyltransferase., Subramanian K, Jia D, Kapoor-Vazirani P, Powell DR, Collins RE, Sharma D, Peng J, Cheng X, Vertino PM, Mol Cell. 2008 May 9;30(3):336-47. PMID: 18471979

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