2JUG:
reference: Multienzyme docking in hybrid megasynthetases., Richter CD, Nietlispach D, Broadhurst RW, Weissman KJ, Nat Chem Biol. 2008 Jan;4(1):75-81. Epub 2007 Dec 9. PMID: 18066054

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