title: Conformations of N6-monosubstituted adenine derivatives. Crystal structure of N6-methyladenine.
mesh_terms: D000225:Adenine; D003460:Crystallization; D003461:Crystallography; D004926:Escherichia coli / Q000032:analysis; D008745:Methylation; D008956:Models, Chemical; D008968:Molecular Conformation; D012329:RNA, Bacterial / Q000032:analysis; D012343:RNA, Transfer / Q000032:analysis; D014633:Valine; D014961:X-Ray Diffraction
chemical_list: D012329:RNA, Bacterial; D012343:RNA, Transfer; D014633:Valine; D000225:Adenine