4OBC:
reference: Molecular and structural basis for the roles of HCV polymerase NS5B amino acids 15, 223, and 321 in viral replication and drug resistance., Lam AM, Edwards TE, Mosley RT, Murakami E, Bansal S, Lugo C, Bao H, Otto MJ, Sofia MJ, Furman PA, Antimicrob Agents Chemother. 2014 Sep 2. pii: AAC.03847-14. PMID: 25182647

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