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Solution Structure of Myxoma Virus Protein M156R

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	1 mM M156R, U-15N, 13C; 25 mM phosphate buffer, pH 6.5	90% H2O/10% D2O	450 mM NaCl, 25 mM Na2PO4	6.5	ambient	298
2	4D_13C/15N-separated_NOESY	1 mM M156R, U-15N, 13C; 25 mM phosphate buffer, pH 6.1	99% D2O, 1% H2O	450 mM NaCl, 25 mM Na2PO4	6.5	ambient	298
3	HNHA	1 mM M156R, U-15N; 25 mM phosphate buffer, pH 6.5	90% H2O/10% D2O	450 mM NaCl, 25 mM Na2PO4	6.5	ambient	298
4	2H_EXCHANGE	450 mM NaCl, 25 mM Na2PO4	6.5	ambient	298
5	NH_HSQC	450 mM NaCl, 25 mM Na2PO4	6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	800
2	Varian	INOVA	750
3	Varian	INOVA	600
4	Varian	INOVA	500

NMR Refinement
Method	Details	Software
distance geometry and simulated annealing	326 NOE-derived restraints, 66 dihedral angle restraints, 48 distance restraints from hydrogen bonds.	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	all calculated structures submitted
Conformers Calculated Total Number	20
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	X-PLOR	3.84	Brunger
2	processing	Felix	98	MSI
3	collection	VNMR		Varian
4	data analysis	Sparky	3.1	Goddard, Kneller
5	refinement	X-PLOR	3.84	Brunger