| 2ACW: reference: Crystal Structures of a Multifunctional Triterpene/Flavonoid Glycosyltransferase from Medicago truncatula., Shao H, He X, Achnine L, Blount JW, Dixon RA, Wang X, Plant Cell 2005 Nov;17(11):3141-54. Epub 2005 Oct 7. PMID: 16214900 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).