| 2LCV: reference: Multiple Conformations of the Cytidine Repressor DNA-Binding Domain Coalesce to One Upon Recognition of a Specific DNA Surface., Moody CL, Tretyachenko-Ladokhina V, Laue TM, Senear DF, Cocco MJ, Biochemistry. 2011 Jun 21. PMID: 21688840 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).