1ENW

ELONGATION FACTOR TFIIS DOMAIN II

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	2 mM TFIIS; 5mM phosphate buffer; 90% H2O, 10% D2O	90% H2O/10% D2O	50 mM	6.5	ambient	270
2	3D_15N-separated_NOESY	2 mM TFIIS; 5mM phosphate buffer; 90% H2O, 10% D2O	90% H2O/10% D2O	50 mM	6.5	ambient	270
3	3D_13C-separated_NOESY	2 mM TFIIS; 5mM phosphate buffer; 99.996% D2O	99.996% D2O	50 mM	6.5	ambient	270

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

NMR Refinement
Method	Details	Software
simulated annealing molecular dynamics		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	1995	Delaglio
2	structure solution	X-PLOR	3.851	Brunger
3	refinement	X-PLOR	3.851	Brunger