1U5L

Solution Structure of the turtle prion protein fragment (121-226)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	0.5mM turtle prion protein U-15N,13C; 10mM sodium acetate, 90% H2O, 10% D2O	90% H2O/10% D2O	10mM	4.5	ambient	293
2	3D_13C-separated_NOESY	0.5mM turtle prion protein U-15N,13C; 10mM sodium acetate	99% D2O	10mM	4.5	ambient	293

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500
2	Bruker	DRX	600
3	Bruker	DRX	750

NMR Refinement
Method	Details	Software
torsion angle dynamics	the structures are based on a total of 1632 restraints, 1522 are NOE-derived distance constraints, 110 dihedral angle restraints, 109	DYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	DYANA	6.0	Guentert
2	refinement	DYANA	6.0	Guentert