Nucleic acid conformation: crystal structure of a naturally occurring dinucleoside phosphate (UpA).
D000225:Adenine; D001483:Base Sequence; D006859:Hydrogen; D009690:Nucleic Acid Conformation; D012313:RNA / Q000032:analysis; D014498:Uracil; D014500:Uracil Nucleotides / Q000032:analysis*; D014961:X-Ray Diffraction
D014500:Uracil Nucleotides; D014498:Uracil; D012313:RNA; D006859:Hydrogen; D000225:Adenine