3FXI:
reference: The structural basis of lipopolysaccharide recognition by the TLR4-MD-2 complex., Park BS, Song DH, Kim HM, Choi BS, Lee H, Lee JO, Nature. 2009 Apr 30;458(7242):1191-5. Epub 2009 Mar 1. PMID: 19252480

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