| 3HQF: reference: Structural mechanisms for the 5'-CCWGG sequence recognition by the N- and C-terminal domains of EcoRII., Golovenko D, Manakova E, Tamulaitiene G, Grazulis S, Siksnys V, Nucleic Acids Res. 2009 Sep 3. PMID: 19729506 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).