1AG3:
reference: Structure of a duplex oligodeoxynucleotide containing propanodeoxyguanosine opposite a two-base deletion in the (CpG)3 frame shift hotspot of Salmonella typhimurium hisD3052 determined by 1H NMR and restrained molecular dynamics., Weisenseel JP, Moe JG, Reddy GR, Marnett LJ, Stone MP, Biochemistry 1995 Jan 10;34(1):50-64. PMID: 7819223

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