| 4JCF: reference: Progressive multifocal leukoencephalopathy-associated mutations in the JC polyomavirus capsid disrupt lactoseries tetrasaccharide c binding., Maginnis MS, Stroh LJ, Gee GV, O'Hara BA, Derdowski A, Stehle T, Atwood WJ, MBio. 2013 Jun 11;4(3):e00247-13. doi: 10.1128/mBio.00247-13. PMID: 23760462 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).