| 1LEX: reference: Structure of a dicationic monoimidazole lexitropsin bound to DNA., Goodsell DS, Ng HL, Kopka ML, Lown JW, Dickerson RE, Biochemistry 1995 Dec 26;34(51):16654-61. PMID: 8527438 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).