2JXF:
reference: Identification of a novel determinant for membrane association in hepatitis C virus nonstructural protein 4B., Gouttenoire J, Castet V, Montserret R, Arora N, Raussens V, Ruysschaert JM, Diesis E, Blum HE, Penin F, Moradpour D, J Virol. 2009 Jun;83(12):6257-68. Epub 2009 Apr 8. PMID: 19357161

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