2K1O

NMR Structure of Helicobacter pylori JHP0511 (HP0564).

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	1 mM [U-15N] JHP0511, 50 mM potassium phosphate	90% H2O/10% D2O	50	5	ambient	298
2	2D 1H-13C HSQC	1 mM [U-13C; U-15N] JHP0511, 50 mM potassium phosphate	90% H2O/10% D2O	50	5	ambient	298
3	2D 1H-1H NOESY	1 mM JHP0511, 50 mM potassium phosphate	90% H2O/10% D2O	50	5	ambient	298
4	3D CBCA(CO)NH	1 mM [U-13C; U-15N] JHP0511, 50 mM potassium phosphate	90% H2O/10% D2O	50	5	ambient	298
5	3D C(CO)NH	1 mM [U-13C; U-15N] JHP0511, 50 mM potassium phosphate	90% H2O/10% D2O	50	5	ambient	298
6	3D H(CCO)NH	1 mM [U-13C; U-15N] JHP0511, 50 mM potassium phosphate	90% H2O/10% D2O	50	5	ambient	298
7	3D HCCH-TOCSY	1 mM [U-13C; U-15N] JHP0511, 50 mM potassium phosphate	90% H2O/10% D2O	50	5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
torsion angle dynamics, energy minimization	CYANA calculations, 25000 steps, 10000 steps of conjugate gradient energy minimization using AMBER	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with favorable non-bond energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR		Bruker Biospin
2	peak picking	Sparky		Goddard
3	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
4	geometry optimization	Amber	9	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm
5	data analysis	ProcheckNMR		Laskowski and MacArthur
6	refinement	CYANA	2.1	Guntert, Mumenthaler and Wuthrich