3VTF:
reference: Structure of a UDP-glucose dehydrogenase from the hyperthermophilic archaeon Pyrobaculum islandicum., Sakuraba H, Kawai T, Yoneda K, Ohshima T, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 Sep;68(Pt 9):1003-7. Epub , 2012 Aug 29. PMID: 22949183

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