3UCE:
reference: Structural and biochemical characterization of an atypical short-chain dehydrogenase/reductase reveals an unusual cofactor preference., Buysschaert G, Verstraete K, Savvides SN, Vergauwen B, FEBS J. 2013 Jan 12. doi: 10.1111/febs.12128. PMID: 23311896

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