1S7F:
reference: A Novel Dimeric Structure of the RimL N{alpha}-acetyltransferase from Salmonella typhimurium., Vetting MW, de Carvalho LP, Roderick SL, Blanchard JS, J Biol Chem 2005 Jun 10;280(23):22108-14. Epub 2005 Apr 6. PMID: 15817456

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