| 1XUW: reference: Structural rationalization of a large difference in RNA affinity despite a small difference in chemistry between two 2'-O-modified nucleic acid analogues., Pattanayek R, Sethaphong L, Pan C, Prhavc M, Prakash TP, Manoharan M, Egli M, J Am Chem Soc. 2004 Nov 24;126(46):15006-7. PMID: 15547979 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).