8X4F | pdb_00008x4f

Solution NMR structure of a DNA hairpin formed by pure CTG repeats

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	0.5 mM DNA (5'-D(*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*C)-3'), 0.02 mM DSS, 1 mM sodium phosphate	99.96%D2O	1 mM	7.0	1 atm	288	Bruker AVANCE NEO 600
2	2D 1H-1H TOCSY	0.5 mM DNA (5'-D(*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*C)-3'), 0.02 mM DSS, 1 mM sodium phosphate	99.96%D2O	1 mM	7.0	1 atm	288	Bruker AVANCE NEO 600
3	2D 1H-1H COSY	0.5 mM DNA (5'-D(*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*C)-3'), 0.02 mM DSS, 1 mM sodium phosphate	99.96%D2O	1 mM	7.0	1 atm	288	Bruker AVANCE NEO 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE NEO	600

NMR Refinement
Method	Details	Software
simulated annealing		Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	500
Conformers Submitted Total Number	5
Representative Model	1 (fewest violations)

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