| 4DBC: reference: Ground-state electronic destabilization via hyperconjugation in aspartate aminotransferase., Griswold WR, Castro JN, Fisher AJ, Toney MD, J Am Chem Soc. 2012 May 23;134(20):8436-8. doi: 10.1021/ja302809e. Epub 2012 May , 10. PMID: 22551424 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).