| 3VDQ: reference: The structures of Alcaligenes faecalis D-3-hydroxybutyrate dehydrogenase before and after NAD+ and acetate binding suggest a dynamical reaction mechanism as a member of the SDR family., Hoque MM, Shimizu S, Hossain MT, Yamamoto T, Imamura S, Suzuki K, Tsunoda M, Amano H, Sekiguchi T, Takenaka A, Acta Crystallogr D Biol Crystallogr. 2008 May;64(Pt 5):496-505. Epub 2008, Apr 19. PMID: 18453685 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).