2KGS

Solution structure of the amino-terminal domain of OmpATb, a pore forming protein from Mycobacterium tuberculosis

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	50 mM sodium phosphate-1	90% H2O/10% D2O	100	6	ambient	300
2	2D 1H-15N HSQC	50 mM sodium phosphate-1	90% H2O/10% D2O	100	6	ambient	300
3	3D 1H-15N NOESY	50 mM sodium phosphate-1	90% H2O/10% D2O	100	6	ambient	300
4	3D HNCO	50 mM sodium phosphate-1	90% H2O/10% D2O	100	6	ambient	300
5	3D HNCA	50 mM sodium phosphate-1	90% H2O/10% D2O	100	6	ambient	300
6	3D CBCA(CO)NH	50 mM sodium phosphate-1	90% H2O/10% D2O	100	6	ambient	300
7	3D 1H-13C NOESY	50 mM sodium phosphate-1	90% H2O/10% D2O	100	6	ambient	300
8	2D 1H-15N HSQC	50 mM sodium phosphate-1	90% H2O/10% D2O	100	6	ambient	300
9	2D 1H-1H NOESY	50 mM sodium phosphate-1	90% H2O/10% D2O	100		ambient	300

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	500
3	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing, minimization	Cyana, Amber	Amber

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	Amber	8	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollm
2	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
3	processing	Gifa		Delsuc
4	collection	XwinNMR		Bruker Biospin