| 2VC7: reference: Structural basis for natural lactonase and promiscuous phosphotriesterase activities., Elias M, Dupuy J, Merone L, Mandrich L, Porzio E, Moniot S, Rochu D, Lecomte C, Rossi M, Masson P, Manco G, Chabriere E, J Mol Biol. 2008 Jun 20;379(5):1017-28. Epub 2008 Apr 16. PMID: 18486146 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).