| 2VOO: reference: Structural analysis reveals conformational plasticity in the recognition of RNA 3' ends by the human la protein., Kotik-Kogan O, Valentine ER, Sanfelice D, Conte MR, Curry S, Structure. 2008 Jun;16(6):852-62. PMID: 18547518 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).