1FO7

HUMAN PRION PROTEIN MUTANT E200K FRAGMENT 90-231

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	0.8 mM PrP U-15N,13C; 10mM acetate buffer; 90% H2O, 10% D2	90% H2O/10% D2O		4.6	1 atm	299
2	3D_15N-separated_NOESY
3	2D NOESY	0.8 mM PrP U-15N,13C; 10mM acetate buffer; 90% H2O, 10% D2	90% H2O/10% D2O		4.6	1 atm	299
4	HNHA	0.8 mM PrP U-15N,13C; 10mM acetate buffer; 90% H2O, 10% D2	90% H2O/10% D2O		4.6	1 atm	299

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

NMR Refinement
Method	Details	Software
simulated annealing	The structure was calculated for residue 125-231. The N-terminal residues 90-124 are flexible.	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	60
Conformers Submitted Total Number	30
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	sgi6x.m4	Delaglio
2	processing	FELIX	98	MSI
3	data analysis	PIPP	4.24	Garrett
4	structure solution	ARIA	0.9	Nigles
5	structure solution	CNS	0.9	Brunger
6	refinement	CNS	0.9	Brunger