1OAN:
reference: A ligand-binding pocket in the dengue virus envelope glycoprotein., Modis Y, Ogata S, Clements D, Harrison SC, Proc Natl Acad Sci U S A 2003 Jun 10;100(12):6986-91. Epub 2003 May 20. PMID: 12759475

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