4DBX:
reference: A small molecule discrimination map of the antibiotic resistance kinome., Shakya T, Stogios PJ, Waglechner N, Evdokimova E, Ejim L, Blanchard JE, McArthur AG, Savchenko A, Wright GD, Chem Biol. 2011 Dec 23;18(12):1591-601. PMID: 22195561

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).