| 1K0R: reference: Crystal structure of the transcription elongation/anti-termination factor NusA from Mycobacterium tuberculosis at 1.7 A resolution., Gopal B, Haire LF, Gamblin SJ, Dodson EJ, Lane AN, Papavinasasundaram KG, Colston MJ, Dodson G, J Mol Biol 2001 Dec 14;314(5):1087-95. PMID: 11743725 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).