1MZR:
reference: Crystal structure of Escherichia coli DkgA, a broad-specificity aldo-keto reductase., Jeudy S, Monchois V, Maza C, Claverie JM, Abergel C, Proteins. 2006 Jan 1;62(1):302-7. PMID: 16284956

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