| 3RNA: reference: Tracking a defined route for O2 migration in a dioxygen-activating diiron enzyme., Song WJ, Gucinski G, Sazinsky MH, Lippard SJ, Proc Natl Acad Sci U S A. 2011 Aug 22. PMID: 21859951 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).