1BJD:
reference: NMR solution structure of a DNA dodecamer containing single G.T mismatches., Allawi HT, SantaLucia J Jr, Nucleic Acids Res 1998 Nov 1;26(21):4925-34. PMID: 9776755

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