1N8C

Solution Structure of a Cis-Opened (10R)-N6-Deoxyadenosine Adduct of (9S,10R)-(9,10)-Epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene in a DNA Duplex


SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1 mM Duplex: 20 mM sodium phosphate (pH 6.7); 56 mM NaCl; 50 uM sodium azide
Solvent90% H2O/10% D2O
Ionic Strength100 mM
pH6.7
Pressureambient
Temperature (K)278
Experiment(s):2D NOESY
Sample Contents1 mM Duplex: 20 mM sodium phosphate (pH 6.7); 56 mM NaCl; 50 uM sodium azide
Solvent99.96% D2O
Ionic Strength100 mM
pH6.7
Pressureambient
Temperature (K)288
Experiment(s):2D NOESY, 2D TOCSY, 2D ROESY, Exchange-Only
Spectrometer Information
Manufacturer Model Field Strength
Varian UNITYPLUS 750.0
Varian UNITYPLUS 600.0
NMR Ensemble Information
Conformer Selection Criteria 10 structures and their minimized average were deposited
Conformers Calculated Total Number 11
Conformers Submitted Total Number 11
Representative Model Choice Rationale
1 minimized average structure
Computation: NMR Software
# Classification Software Name Author
1 collection version: 6.1 VNMR --
2 data analysis version: 6.1 VNMR --
3 iterative matrix relaxation version: 2.51 MORASS D.G.Gorenstein, et al. UTMB
4 refinement version: 5.0, 6.0, and 7.0 AMBER PEARLMAN,CASE,CALDWELL,ROSS,CHEATHAM,FERGUSON,SEIBEL,SINGH,WEINER,KOLLMAN