1YVA

NMR solution structure of crambin in DPC micelles

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	0.5 mM crambin U-15N,13C, pH 6.0, 20 mM phosphate buffer, 300mM DPC, 90% H2O, 10% D2O	300 mM DPC, 20 mM phosphate buffer, 90% H2O, 10% D2O	0	6.0	ambient	298
2	3D_15N-separated_NOESY	0.5 mM crambin U-15N,13C, pH 6.0, 20 mM phosphate buffer, 300mM DPC, 90% H2O, 10% D2O	300 mM DPC, 20 mM phosphate buffer, 90% H2O, 10% D2O	0	6.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Varian	INOVA	800
3	Bruker	DRX	750

NMR Refinement
Method	Details	Software
simulated annealing		Xplor-NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	Xplor-NIH	2.9.3	Schwieters
2	refinement	Xplor-NIH	2.9.3	Schwieters