| 2Z69: reference: NO sensing in Pseudomonas aeruginosa: structure of the transcriptional regulator DNR., Giardina G, Rinaldo S, Johnson KA, Di Matteo A, Brunori M, Cutruzzola F, J Mol Biol. 2008 May 16;378(5):1002-15. Epub 2008 Mar 14. PMID: 18420222 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).