2IAJ:
reference: Crystal Structures of Clinically Relevant Lys103Asn/Tyr181Cys Double Mutant HIV-1 Reverse Transcriptase in Complexes with ATP and Non-nucleoside Inhibitor HBY 097., Das K, Sarafianos SG, Clark AD Jr, Boyer PL, Hughes SH, Arnold E, J Mol Biol. 2007 Jan 5;365(1):77-89. Epub 2006 Sep 15. PMID: 17056061

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