Base stacking in nucleic acid components: the crystal structures of guanine, guanosine and iosine.
D001665:Binding Sites; D003461:Crystallography; D006147:Guanine / Q000032:analysis*; D009696:Nucleic Acids / Q000032:analysis*; D009705:Nucleosides / Q000032:analysis*
D009696:Nucleic Acids; D009705:Nucleosides; D006147:Guanine