1GGQ:
reference: Crystal structure of outer surface protein C (OspC) from the Lyme disease spirochete, Borrelia burgdorferi., Kumaran D, Eswaramoorthy S, Luft BJ, Koide S, Dunn JJ, Lawson CL, Swaminathan S, EMBO J 2001 Mar 1;20(5):971-8. PMID: 11230121

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