| 2RAB: reference: Understanding nicotinamide dinucleotide cofactor and substrate specificity in class I flavoprotein disulfide oxidoreductases: crystallographic analysis of a glutathione amide reductase., Van Petegem F, De Vos D, Savvides S, Vergauwen B, Van Beeumen J, J Mol Biol. 2007 Dec 7;374(4):883-9. Epub 2007 Sep 29. PMID: 17977556 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).