3KLS:
reference: Structural basis for inhibition of complement C5 by the SSL7 protein from Staphylococcus aureus., Laursen NS, Gordon N, Hermans S, Lorenz N, Jackson N, Wines B, Spillner E, Christensen JB, Jensen M, Fredslund F, Bjerre M, Sottrup-Jensen L, Fraser JD, Andersen GR, Proc Natl Acad Sci U S A. 2010 Feb 4. PMID: 20133685

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