2KCR

Solution structure of anntoxin

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	2mM protein-1, 90% H2O-2, 10% [U-2H] D2O-3	90% H2O/10% D2O	0	6.5	ambient	298
2	2D 1H-1H NOESY	2mM protein-1, 90% H2O-2, 10% [U-2H] D2O-3	90% H2O/10% D2O	0	6.5	ambient	298
3	2D DQF-COSY	2mM protein-1, 90% H2O-2, 10% [U-2H] D2O-3	90% H2O/10% D2O	0	6.5	ambient	298
4	2D 1H-1H TOCSY	2mM protein-4, 100% [U-2H] D2O-5	100% D2O	0	6.5	ambient	298
5	2D 1H-1H NOESY	2mM protein-4, 100% [U-2H] D2O-5	100% D2O	0	6.5	ambient	298
6	2D 1H-1H COSY	2mM protein-4, 100% [U-2H] D2O-5	100% D2O	0	6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
torsion angle dynamics		ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	ARIA		Linge, O'Donoghue, Nilges
2	structure solution	CNS		Brunger, Adams, Clore, Gros, Nilges, Read
3	peak picking	Sparky		Goddard
4	chemical shift assignment	Sparky		Goddard
5	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges, Read