2KJV

Solution structure and backbone dynamics of the ribosomal protein S6wt

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.8-1.2 mM [U-15N] protein, 20 mM MES, 50 mM sodium chloride	95% H2O/5% D2O		6.3	ambient	298
2	3D 1H-15N TOCSY	0.8-1.2 mM [U-15N] protein, 20 mM MES, 50 mM sodium chloride	95% H2O/5% D2O		6.3	ambient	298
3	3D 1H-15N NOESY	0.8-1.2 mM [U-15N] protein, 20 mM MES, 50 mM sodium chloride	95% H2O/5% D2O		6.3	ambient	298
4	3D HNHA	0.8-1.2 mM [U-15N] protein, 20 mM MES, 50 mM sodium chloride	95% H2O/5% D2O		6.3	ambient	298
5	2D DQF-COSY	0.8-1.2 mM protein, 50 mM sodium chloride	100% D2O		6.3	ambient	298
6	2D 1H-1H TOCSY	0.8-1.2 mM protein, 50 mM sodium chloride	100% D2O		6.3	ambient	298
7	2D 1H-1H NOESY	0.8-1.2 mM protein, 50 mM sodium chloride	100% D2O		6.3	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600

NMR Refinement
Method	Details	Software
simulated annealing	sa.inp and refine.inp used with slight modifications.	xwinnmr/TOPSPIN

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	300
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	xwinnmr/TOPSPIN		Bruker Biospin
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	chemical shift assignment	ANSIG		Kraulis
4	data analysis	ANSIG		Kraulis
5	peak picking	ANSIG		Kraulis
6	structure solution	X-PLOR		Brunger
7	geometry optimization	X-PLOR		Brunger
8	refinement	X-PLOR		Brunger
9	data analysis	AQUA		Rullmann, Doreleijers and Kaptein
10	structure solution	ProcheckNMR		Laskowski and MacArthur
11	data analysis	TALOS		Cornilescu, Delaglio and Bax
12	structure solution	MOLMOL		Koradi, Billeter and Wuthrich
13	data analysis	MULDER		P. Padrta & V. Sklenar