2IDY

NMR Structure of the SARS-CoV non-structural protein nsp3a

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	1-2.5 mM 15N, 13C 50mM phosphate buffer pH 6.5 150 mM NaCl; H20 90%, D20 10%	H20 90%, D20 10%	50 mM sodium phosphate, 150 mM NaCl	6.5	ambient	298
2	3D_15N-separated_NOESY	1-2.5 mM 15N, 13C 50mM phosphate buffer pH 6.5 150 mM NaCl; H20 90%, D20 10%	H20 90%, D20 10%	50 mM sodium phosphate, 150 mM NaCl	6.5	ambient	298

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

NMR Refinement
Method	Details	Software
opal 1.0		ATNOS/CANDID/CYANA

NMR Ensemble Information
Conformer Selection Criteria	conformer closest to the mean coordinates
Conformers Calculated Total Number	80
Conformers Submitted Total Number	1
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	ATNOS/CANDID/CYANA	1.0	Gunter
2	collection	TopSpin	1.3	Bruker
3	data analysis	CARA	1.4	Keller
4	refinement	ATNOS/CANDID/CYANA	1.0	Gunter

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 R01GM157729.