| 3BCP: reference: The buried diversity of bovine seminal ribonuclease: shape and cytotoxicity of the swapped non-covalent form of the enzyme., Merlino A, Ercole C, Picone D, Pizzo E, Mazzarella L, Sica F, J Mol Biol. 2008 Feb 15;376(2):427-37. Epub 2007 Nov 12. PMID: 18164315 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).