8BNA:
reference: Binding of Hoechst 33258 to the minor groove of B-DNA., Pjura PE, Grzeskowiak K, Dickerson RE, J Mol Biol. 1987 Sep 20;197(2):257-71. PMID: 2445998

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