| 3S12: reference: Acid stability of the hemagglutinin protein regulates H5N1 influenza virus pathogenicity., DuBois RM, Zaraket H, Reddivari M, Heath RJ, White SW, Russell CJ, PLoS Pathog. 2011 Dec;7(12):e1002398. Epub 2011 Dec 1. PMID: 22144894 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).