| 3EWK: reference: Structure of the Redox Sensor Domain of Methylococcus capsulatus (Bath) MmoS (dagger) (double dagger)., Ukaegbu UE, Rosenzweig AC, Biochemistry. 2009 Mar 17;48(10):2207-15. PMID: 19271777 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).