| 2CKF: reference: The catalytic pocket of the ring-hydroxylating dioxygenase from Sphingomonas CHY-1., Jakoncic J, Jouanneau Y, Meyer C, Stojanoff V, Biochem Biophys Res Commun. 2007 Jan 26;352(4):861-6. Epub 2006 Dec 4. PMID: 17157819 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).