| 1JJ2: reference: The kink-turn: a new RNA secondary structure motif., Klein DJ, Schmeing TM, Moore PB, Steitz TA, EMBO J 2001 Aug 1;20(15):4214-21. PMID: 11483524 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).