| 2KOI: reference: Structural basis for the photoconversion of a phytochrome to the activated Pfr form., Ulijasz AT, Cornilescu G, Cornilescu CC, Zhang J, Rivera M, Markley JL, Vierstra RD, Nature. 2010 Jan 14;463(7278):250-4. PMID: 20075921 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).