2LFA

Oligonucleotide duplex contaning (5'S)-8,5'-cyclo-2'-deoxyguansine

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	1.0 mM DNA (5'-D(*GP*TP*GP*CP*TP*GP*TP*TP*TP*GP*T)-3'), 1.0 mM DNA (5'-D(*AP*CP*AP*AP*AP*CP*AP*CP*GP*CP*AP*C)-3')	100% D2O	100	7.0	ambient	298
2	2D 1H-1H COSY	1.0 mM DNA (5'-D(*GP*TP*GP*CP*TP*GP*TP*TP*TP*GP*T)-3'), 1.0 mM DNA (5'-D(*AP*CP*AP*AP*AP*CP*AP*CP*GP*CP*AP*C)-3')	100% D2O	100	7.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
simulated annealing		Amber

NMR Ensemble Information
Conformer Selection Criteria	back calculated data agree with experimental NOESY spectrum
Conformers Calculated Total Number	10
Conformers Submitted Total Number	1
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	Amber	10	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollm