Nucleotide conformations.
D000227:Adenine Nucleotides; D055598:Chemical Phenomena; D002621:Chemistry; D009690:Nucleic Acid Conformation; D011119:Polynucleotides; D012313:RNA; D014500:Uracil Nucleotides
D000227:Adenine Nucleotides; D011119:Polynucleotides; D014500:Uracil Nucleotides; D012313:RNA