1HU5

SOLUTION STRUCTURE OF OVISPIRIN-1

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	0.88 mM OVISPIRIN-1; 50 mM sodium phosphate buffer	50% H2O, 40% TFE-D3, 10% D2O	0.05	6.32	1 atm	298
2	DQF-COSY	0.88 mM OVISPIRIN-1; 50 mM sodium phosphate buffer	50% H2O, 40% TFE-D3, 10% D2O	0.05	6.32	1 atm	298
3	TOCSY	0.88 mM OVISPIRIN-1; 50 mM sodium phosphate buffer	50% H2O, 40% TFE-D3, 10% D2O	0.05	6.32	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	500

NMR Refinement
Method	Details	Software
simulated annealing, torsion angle dynamics	The structures are based on 172 distance constraints and 25 dihedral angle constraints.	DYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (lowest target function)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	DYANA	1.5	Guentert
2	refinement	DYANA	1.5	Guentert