Solution structure of the Duplex DNA Containing the 3-(Deoxyguanosin-N2-yl)-2-Acetoaminofluorene
Structure and Stability of Duplex DNA Containing the 3-(Deoxyguanosin-N(2)-yl)-2-acetylaminofluorene (dG(N(2))-AAF) Lesion: A Bulky Adduct that Persists in Cellular DNA.
This structure was determined using standard 2D homonuclear techniques.
structures with the least restraint violations
total of 582 NOE-derived inter-proton distances were restrained, 72 dihedral angle restraints, 29 distance restraints from hydrogen bonds
0.9mM duplex DNA, 3-(deoxyguanosin-N2-yl)-2acetylamino-fluorene, 25mM phosphate buffer, 0.5mM EDTA, 50mM NaCl, 100% D2O
0.9mM duplex DNA, 3-(deoxyguanosin-N2-yl)-2acetylamino-fluorene, 25mM phosphate buffer, 0.5mM EDTA, 50mM NaCl, 90% H2O, 10% D2O