1MMF:
reference: Crystal structure of substrate free form of glycerol dehydratase., Liao DI, Dotson G, Turner I, Reiss L, Emptage M, J Inorg Biochem 2003 Jan 1;93(1-2):84-91. PMID: 12538056

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