| 1FNQ: reference: X-ray structure analyses of photosynthetic reaction center variants from Rhodobacter sphaeroides: structural changes induced by point mutations at position L209 modulate electron and proton transfer., Kuglstatter A, Ermler U, Michel H, Baciou L, Fritzsch G, Biochemistry 2001 Apr 10;40(14):4253-60. PMID: 11284681 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).