4JBU:
reference: Structure of the Yersinia pestis tip protein LcrV refined to 1.65 A resolution., Chaudhury S, Battaile KP, Lovell S, Plano GV, De Guzman RN, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2013 May;69(Pt 5):477-81. doi: , 10.1107/S1744309113008579. Epub 2013 Apr 27. PMID: 23695558

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