3A15:
reference: X-ray crystal structure of michaelis complex of aldoxime dehydratase., Sawai H, Sugimoto H, Kato Y, Asano Y, Shiro Y, Aono S, J Biol Chem. 2009 Nov 13;284(46):32089-96. Epub 2009 Sep 8. PMID: 19740758

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