| 4MGU: reference: The structure and host entry of an invertebrate parvovirus., Meng G, Zhang X, Plevka P, Yu Q, Tijssen P, Rossmann MG, J Virol. 2013 Sep 11. PMID: 24027306 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).