| 1G4Q: reference: Direct-methods determination of an RNA/DNA hybrid decamer at 1.15 A resolution., Han GW, Acta Crystallogr D Biol Crystallogr 2001 Feb;57(Pt 2):213-8. PMID: 11173466 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).