| 1RYB: reference: Structural analysis of the group II intron splicing factor CRS2 yields insights into its protein and RNA interaction surfaces., Ostheimer GJ, Hadjivasiliou H, Kloer DP, Barkan A, Matthews BW, J Mol Biol 2005 Jan 7;345(1):51-68. PMID: 15567410 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).