2E2F

Solution structure of DSP

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	DQF-COSY	0.15mM DSP; 10mM phosphate buffer NA; 50mM NaCl; 95% H2O, 5% D2O	95% H2O/5% D2O		7.0	ambient	298
2	2D TOCSY	0.15mM DSP; 10mM phosphate buffer NA; 50mM NaCl; 95% H2O, 5% D2O	95% H2O/5% D2O		7.0	ambient	298
3	2D NOESY	0.15mM DSP; 10mM phosphate buffer NA; 50mM NaCl; 95% H2O, 5% D2O	95% H2O/5% D2O		7.0	ambient	298
4	2D TOCSY	0.15mM DSP; 10mM phosphate buffer NA; 50mM NaCl; 100% D2O	100% D2O		7.0	ambient	298
5	2D NOESY	0.15mM DSP; 10mM phosphate buffer NA; 50mM NaCl; 100% D2O	100% D2O		7.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	1
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR	3.1F
2	structure solution	NMRPipe	2.2
3	structure solution	PIPP	4.3.2
4	structure solution	NMRView	5.0.3
5	structure solution	CYANA	2.1
6	structure solution	X-PLOR	3.1F