1FYI

11-MER DNA DUPLEX CONTAINING A 2'-DEOXYARISTEROMYCIN 8-OXO-GUANINE BASE PAIR;

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	280 OD260 in 0.6 ml of 50 mM phosphate buffer, pH 6.8	90% H2O/10% D2O	50mM	6.8	1 atm	284
2	2D NOESY	280 OD260 in 0.6 ml of 50 mM phosphate buffer, pH 6.8	99.6% D2O	50mM	6.8	1 atm	298
3	DQF-COSY	280 OD260 in 0.6 ml of 50 mM phosphate buffer, pH 6.8	99.6% D2O	50mM	6.8	1 atm	298
4	TOCSY	280 OD260 in 0.6 ml of 50 mM phosphate buffer, pH 6.8	99.6% D2O	50mM	6.8	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITYPLUS	500
2	Varian	UNITYPLUS	600

NMR Refinement
Method	Details	Software
restrained molecular dynamics		VNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	15
Conformers Submitted Total Number	9
Representative Model	4 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VNMR	5	Varian Co.
2	data analysis	Felix	95	MSI Co.
3	refinement	X-PLOR	3.8	A. Brunger