1DNH:
reference: The molecular structure of the complex of Hoechst 33258 and the DNA dodecamer d(CGCGAATTCGCG)., Teng MK, Usman N, Frederick CA, Wang AH, Nucleic Acids Res 1988 Mar 25;16(6):2671-90. PMID: 2452403

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