4UTC:
reference: Recognition determinants of broadly neutralizing human antibodies against dengue viruses., Rouvinski A, Guardado-Calvo P, Barba-Spaeth G, Duquerroy S, Vaney MC, Kikuti CM, Navarro Sanchez ME, Dejnirattisai W, Wongwiwat W, Haouz A, Girard-Blanc C, Petres S, Shepard WE, Despres P, Arenzana-Seisdedos F, Dussart P, Mongkolsapaya J, Screaton GR, Rey FA, Nature. 2015 Jan 12. doi: 10.1038/nature14130. PMID: 25581790

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