2FE9

Solution structure of the Vts1 SAM domain in the presence of RNA

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 Vts1 U-13C,15N; 0.5 mM 13-nt TCE; 20 mM phosphate buffer; 90% H2O, 10% D2O	90% H2O/10% D2O	100 mM NaCl	6.25	ambient	303
2	3D_15N-separated_NOESY	0.5 mM Vts1 U-13C,15N; 0.5 mM 13-nt TCE; 20 mM phosphate buffer; 90% H2O, 10% D2O	90% H2O/10% D2O	100 mM NaCl	6.25	ambient	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600
2	Bruker	DRX	700
3	Bruker	DRX	800

NMR Refinement
Method	Details	Software
Torsion angle dynamics with CNS		CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The residue numbering used in this entry is not the same as the full Vts1 sequence. The residues here are numbered 1-86 which correspond to residues 438-523 in the full-length protein.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	1.1	Brunger
2	processing	NMRPipe	2004	Delaglio
3	data analysis	Sparky	3	Goddard