4CVB:
reference: Crystal structure of quinone-dependent alcohol dehydrogenase from Pseudogluconobacter saccharoketogenes. A versatile dehydrogenase oxidizing alcohols and carbohydrates., Rozeboom HJ, Yu S, Mikkelsen R, Nikolaev I, Mulder HJ, Dijkstra BW, Protein Sci. 2015 Oct 6. doi: 10.1002/pro.2818. PMID: 26440996

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