NMR and computational characterization of the N-(deoxyguanosin-8-yl)aminofluorene adduct [(AF)G] opposite adenosine in DNA: (AF)G[syn].A[anti] pair formation and its pH dependence.

@article{Norman1989NMRAC,
  title={NMR and computational characterization of the N-(deoxyguanosin-8-yl)aminofluorene adduct [(AF)G] opposite adenosine in DNA: (AF)G[syn].A[anti] pair formation and its pH dependence.},
  author={David I. Norman and P A Abuaf and Brian E. Hingerty and David H Live and Dorit Grunberger and Suse Broyde and Dinshaw J. Patel},
  journal={Biochemistry},
  year={1989},
  volume={28 18},
  pages={7462-76}
}
This paper reports on a combined two-dimensional NMR and energy minimization computational characterization of the conformation of the N-(deoxyguanosyl-8-yl)aminofluorene adduct [(AF)G] positioned across adenosine in a DNA oligomer duplex as a function of pH in aqueous solution. This study was undertaken on the d[C1-C2-A3-T4-C5-(AF)G6-C7-T8-A9-C10-C11].[G12-G13-T14 -A15-G16-A17-G18- A19-T20-G21-G22] complementary undecamer [(AF)G 11-mer duplex]. The modification of the single G6 on the… CONTINUE READING