| 2GMR: reference: Proton uptake in the reaction center mutant L210DN from Rhodobacter sphaeroides via protonated water molecules., Hermes S, Stachnik JM, Onidas D, Remy A, Hofmann E, Gerwert K, Biochemistry. 2006 Nov 21;45(46):13741-9. PMID: 17105193 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).