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. 2009 Oct 15;131(44):16096–16107. doi: 10.1021/ja902052v

Figure 5.

Figure 5

Chemical shift perturbation of AFB-α-FAPY modified duplex relative to the unmodified oligodeoxynucleotide. (A) The aromatic H6/H8 (black bars) and pyrimidine H5/CH3 (white bars) resonances of the modified strand. (B) The aromatic H6/H8 (black bars) and pyrimidine H5/CH3 (white bars) resonances of the complementary strand. (C) The deoxyribose resonances H1′ (black bars), H2′ (white bars), H2′′ (dark gray bars), and H3′ (light gray bars) of the modified strand. (D) The deoxyribose resonances H1′ (black bars), H2′ (white bars), H2′′ (dark gray bars), and H3′ (light gray bars) of the complementary strand. (E) The exchangeable N1H/N3H (black bars) resonances. (F) Comparison of deoxyribose resonances H1′ (black bars), H2′ (white bars), H2′′ (dark gray bars), and H3′ (light gray bars) for corresponding nucleotides of the duplex and single strand tetramer.