| 3WMX: reference: Binding of NAD+ and L-Threonine Induces Stepwise Structural and Flexibility Changes in Cupriavidus necator L-Threonine Dehydrogenase., Nakano S, Okazaki S, Tokiwa H, Asano Y, J Biol Chem. 2014 Apr 11;289(15):10445-54. doi: 10.1074/jbc.M113.540773. Epub, 2014 Feb 20. PMID: 24558034 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).