1SSK

Structure of the N-terminal RNA-binding Domain of the SARS CoV Nucleocapsid Protein

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 N-terminal SARS CoV NP, U-15N,90% H2O/10% 2H2O, 50 mM sodium phosphate (pH 6.8) and 100 mM sodium chloride.		100mM Nacl	6.8	ambient	298
2	3D_15N-separated_NOESY	0.5 mM N-terminal SARS CoV NP, U-15N,90% H2O/10% 2H2O, 50 mM sodium phosphate (pH 6.8) and 100 mM sodium chloride.		100mM Nacl	6.8	ambient	298
3		0.5 mM N-terminal SARS CoV NP, U-15N,90% H2O/10% 2H2O, 50 mM sodium phosphate (pH 6.8) and 100 mM sodium chloride.		100mM Nacl	6.8	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	600
3	Bruker	AVANCE	500

NMR Refinement
Method	Details	Software
simulated annealing		CNS

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number	1
Representative Model	1 (minimized average structure)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	2000	brunger