1JUX:
reference: Structure of d(ITITACAC) complexed with distamycin at 1.6 A resolution., Deng J, Pan B, Sundaralingam M, Acta Crystallogr D Biol Crystallogr 2003 Dec;59(Pt 12):2342-4. PMID: 14646114

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