2YJN:
reference: Structure of the Glycosyltransferase EryCIII in Complex with its Activating P450 Homologue EryCII., Moncrieffe MC, Fernandez MJ, Spiteller D, Matsumura H, Gay NJ, Luisi BF, Leadlay PF, J Mol Biol. 2012 Jan 6;415(1):92-101. Epub 2011 Oct 25. PMID: 22056329

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