| 2XK0: reference: Structure of an atypical Tudor domain in the Drosophila Polycomblike protein., Friberg A, Oddone A, Klymenko T, Muller J, Sattler M, Protein Sci. 2010 Jul 28. PMID: 20669242 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).