2KTM

Solution NMR structure of H2H3 domain of ovine prion protein (residues 167-234)

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.5-0.7 mM [U-100% 13C; U-100% 15N] H2H3-1, 10% D2O-2, 90% H2O-3, 5 mM sodium citrate-4	90% H2O/10% D2O	0.006	3.5	ambient	298
2	3D HNCA	0.5-0.7 mM [U-100% 13C; U-100% 15N] H2H3-1, 10% D2O-2, 90% H2O-3, 5 mM sodium citrate-4	90% H2O/10% D2O	0.006	3.5	ambient	298
3	3D HN(CO)CA	0.5-0.7 mM [U-100% 13C; U-100% 15N] H2H3-1, 10% D2O-2, 90% H2O-3, 5 mM sodium citrate-4	90% H2O/10% D2O	0.006	3.5	ambient	298
4	3D 1H-15N NOESY	0.5-0.7 mM [U-100% 13C; U-100% 15N] H2H3-1, 10% D2O-2, 90% H2O-3, 5 mM sodium citrate-4	90% H2O/10% D2O	0.006	3.5	ambient	298
5	3D C(CO)NH	0.5-0.7 mM [U-100% 13C; U-100% 15N] H2H3-1, 10% D2O-2, 90% H2O-3, 5 mM sodium citrate-4	90% H2O/10% D2O	0.006	3.5	ambient	298
6	3D HCCH-TOCSY	0.5-0.7 mM [U-100% 13C; U-100% 15N] H2H3-1, 10% D2O-2, 90% H2O-3, 5 mM sodium citrate-4	90% H2O/10% D2O	0.006	3.5	ambient	298
7	CBARO	0.5-0.7 mM [U-100% 13C; U-100% 15N] H2H3-1, 10% D2O-2, 90% H2O-3, 5 mM sodium citrate-4	90% H2O/10% D2O	0.006	3.5	ambient	298
8	2D 1H-1H TOCSY	0.5-0.7 mM [U-100% 13C; U-100% 15N] H2H3-1, 10% D2O-2, 90% H2O-3, 5 mM sodium citrate-4	90% H2O/10% D2O	0.006	3.5	ambient	298
9	2D 1H-13C HSQC	0.5-0.7 mM [U-100% 13C; U-100% 15N] H2H3-1, 10% D2O-2, 90% H2O-3, 5 mM sodium citrate-4	90% H2O/10% D2O	0.006	3.5	ambient	298

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

NMR Refinement
Method	Details	Software
molecular dynamics		ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	12
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data analysis	ARIA	v2.2	Linge, O'Donoghue and Nilges
2	structure solution	ARIA	v2.2	Linge, O'Donoghue and Nilges
3	geometry optimization	ARIA	v2.2	Linge, O'Donoghue and Nilges
4	refinement	ARIA	v2.2	Linge, O'Donoghue and Nilges

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.