| 5C5K: reference: Crystal Structure of Deinococcus Phytochrome in the Photoactivated State Reveals a Cascade of Structural Rearrangements during Photoconversion., Burgie ES, Zhang J, Vierstra RD, Structure. 2016 Jan 28. pii: S0969-2126(16)00009-5. doi:, 10.1016/j.str.2016.01.001. PMID: 26853942 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).