1AGO:
reference: Major groove (S)-alpha-(N6-adenyl)styrene oxide adducts in an oligodeoxynucleotide containing the human N-ras codon 61 sequence: conformations of the S(61,2) and S(61,3) sequence isomers from 1H NMR., Feng B, Voehler M, Zhou L, Passarelli M, Harris CM, Harris TM, Stone MP, Biochemistry 1996 Jun 11;35(23):7316-29. PMID: 8652508

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