| 2EXR: reference: Crystal structure of Arabidopsis thaliana cytokinin dehydrogenase., Bae E, Bingman CA, Bitto E, Aceti DJ, Phillips GN Jr, Proteins. 2008 Jan 1;70(1):303-6. PMID: 17886275 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).