| 2UYB: reference: The identity of the active site of oxalate decarboxylase and the importance of the stability of active site lid conformations., Just VJ, Burrell MR, Bowater L, McRobbie I, Stevenson CE, Lawson DM, Bornemann S, Biochem J. 2007 Aug 6;. PMID: 17680775 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).