1GE9

SOLUTION STRUCTURE OF THE RIBOSOME RECYCLING FACTOR

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	0.5mM Ribosome Recycling Factor U-15N; 20mM acetate buffer, 20mM NaCl; 93% D2O, 7% D2O	93% D2O, 7% D2O		5.2	1 atm	313
2	RELAXATION TIME MEASUREMENTS	0.5mM Ribosome Recycling Factor U-15N; 20mM acetate buffer, 20mM NaCl; 93% D2O, 7% D2O	93% D2O, 7% D2O		5.2	1 atm	313
3	TRIPLE RESONANCE EXPERIMENTS FOR ASSIGNMENTS	0.5mM Ribosome Recycling Factor U-15N,13C; 20mM acetate buffer, 20mM NaCl; 93% D2O, 7% D2O	93% D2O, 7% D2O		5.2	1 atm	313
4	QUANTITATIVE J CORRELATION FOR COUPLING CONSTANTS	0.5mM Ribosome Recycling Factor U-15N,13C; 20mM acetate buffer, 20mM NaCl; 93% D2O, 7% D2O	93% D2O, 7% D2O		5.2	1 atm	313
5	3D_13C-separated_NOESY	0.5mM Ribosome Recycling Factor U-15N,13C; 20mM acetate buffer, 20mM NaCl; 100% D2O	100% D2O

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	500
2	Varian	INOVA	600

NMR Refinement
Method	Details	Software
torsion angle dynamics		CNS

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CNS	0.9	Brunger
2	refinement	CNS	0.9	Brunger