1X2O

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

SOLUTION NMR

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

Additional NMR Experimental Information
Details	RDCs were measured in bicelles SDS solution

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

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.