| 3UKF: reference: Structural insight into the unique substrate binding mechanism and flavin redox state of UDP-galactopyranose mutase from Aspergillus fumigatus., van Straaten KE, Routier FH, Sanders DA, J Biol Chem. 2012 Feb 10. PMID: 22334662 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).