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NMR Solution structures of a DNA dodecamer containing a tandem GT mismatches using NOE and residual dipolar couplings

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	NOESY	0.5mM DNA, 10mM PHOSPHATE BUFFER, 50mM NACL, 0.5mM EDTA		10mM PHOSPHATE BUFFER, 50mM NACL, 0.2mM EDTA	7.0	AMBIENT	298
2	COSY	0.5mM DNA, 10mM PHOSPHATE BUFFER, 50mM NACL, 0.5mM EDTA		10mM PHOSPHATE BUFFER, 50mM NACL, 0.2mM EDTA	7.0	AMBIENT	298
3	TOCSY	0.5mM DNA, 10mM PHOSPHATE BUFFER, 50mM NACL, 0.5mM EDTA		10mM PHOSPHATE BUFFER, 50mM NACL, 0.2mM EDTA	7.0	AMBIENT	298
4	HSQC 1H-13C	0.5mM DNA, 10mM PHOSPHATE BUFFER, 50mM NACL, 0.5mM EDTA		10mM PHOSPHATE BUFFER, 50mM NACL, 0.2mM EDTA	7.0	AMBIENT	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	600
3	Bruker	AVANCE	500

NMR Refinement
Method	Details	Software
simulated annealing, energy minimization		CNS

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number	1

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	1.1
2	processing	XwinNMR	2.5	BRUKER
3	data analysis	MOLMOL	2.6	KORADI
4	data analysis	Curves	5.3	LAVERY