| 6FDB: reference: Rational Engineering of a Designed Protein Cage for siRNA Delivery., Edwardson TGW, Mori T, Hilvert D, J Am Chem Soc. 2018 Aug 9. doi: 10.1021/jacs.8b06442. PMID: 30091604 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).