5GWL

Structure of two CCTG repeats

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1.0mM DNA (5'-D(*CP*CP*TP*GP*CP*CP*TP*G)-3'), 10mM sodium phosphate, 0.1mM DSS	100% D2O	0.02 M	7.0	1 atm	278	Bruker AVANCE III 700
2	2D DQF-COSY	1.0mM DNA (5'-D(*CP*CP*TP*GP*CP*CP*TP*G)-3'), 10mM sodium phosphate, 0.1mM DSS	100% D2O	0.02 M	7.0	1 atm	278	Bruker AVANCE II 500

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	700
2	Bruker	AVANCE II	500

NMR Refinement
Method	Details	Software
restrained molecular dynamics		Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	1000
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	TopSpin		Bruker Biospin
2	refinement	Amber		Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman