| 1DLO: reference: Structure of unliganded HIV-1 reverse transcriptase at 2.7 A resolution: implications of conformational changes for polymerization and inhibition mechanisms., Hsiou Y, Ding J, Das K, Clark AD Jr, Hughes SH, Arnold E, Structure 1996 Jul 15;4(7):853-60. PMID: 8805568 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).