| 3D5G: reference: Structure of RNase Sa2 complexes with mononucleotides--new aspects of catalytic reaction and substrate recognition., Bauerova-Hlinkova V, Dvorsky R, Perecko D, Povazanec F, Sevcik J, FEBS J. 2009 Aug;276(15):4156-68. Epub 2009 Jun 25. PMID: 19558492 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).