| 4RHR: reference: Host adaptation of a bacterial toxin from the human pathogen salmonella typhi., Deng L, Song J, Gao X, Wang J, Yu H, Chen X, Varki N, Naito-Matsui Y, Galan JE, Varki A, Cell. 2014 Dec 4;159(6):1290-9. doi: 10.1016/j.cell.2014.10.057. PMID: 25480294 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).