| 2X9O: reference: Structural and mechanistic insight into the ferredoxin-mediated two-electron reduction of bilins., Busch AW, Reijerse EJ, Lubitz W, Frankenberg-Dinkel N, Hofmann E, Biochem J. 2011 Oct 15;439(2):257-64. doi: 10.1042/BJ20110814. PMID: 21729003 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).