3ASJ:
reference: Structure of Thermus thermophilus Homoisocitrate Dehydrogenase in Complex with a Designed Inhibitor., Nango E, Yamamoto T, Kumasaka T, Eguchi T, J Biochem. 2011 Aug 3. PMID: 21813504

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