7F7N

Solution structure of apo-WhiB4 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-13C HSQC	0.4 mM [U-100% 13C; U-100% 15N] WhiB4	95% H2O/5% D2O	50 mM NaCl mM	7	1 atm	298	Bruker AVANCE III HD 950
2	2D 1H-15N HSQC	0.4 mM [U-100% 13C; U-100% 15N] WhiB4	95% H2O/5% D2O	50 mM NaCl mM	7	1 atm	298	Bruker AVANCE III HD 950
3	3D HNCACB	0.4 mM [U-100% 13C; U-100% 15N] WhiB4	95% H2O/5% D2O	50 mM NaCl mM	7	1 atm	298	Bruker AVANCE III HD 700
4	3D CBCA(CO)NH	0.4 mM [U-100% 13C; U-100% 15N] WhiB4	95% H2O/5% D2O	50 mM NaCl mM	7	1 atm	298	Bruker AVANCE III HD 700
5	3D CCHCOSY	0.4 mM [U-100% 13C; U-100% 15N] WhiB4	95% H2O/5% D2O	50 mM NaCl mM	7	1 atm	298	Bruker AVANCE III HD 700
7	3D 1H-15N NOESY	0.4 mM [U-100% 13C; U-100% 15N] WhiB4	95% H2O/5% D2O	50 mM NaCl mM	7	1 atm	298	Bruker AVANCE III HD 950
6	3D 1H-13C NOESY	0.4 mM [U-100% 13C; U-100% 15N] WhiB4	95% H2O/5% D2O	50 mM NaCl mM	7	1 atm	298	Bruker AVANCE III HD 950

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III HD	700
2	Bruker	AVANCE III HD	950

NMR Refinement
Method	Details	Software
molecular dynamics		Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	SANE		Duggan, Legge, Dyson & Wright
2	structure calculation	Amber		Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman
3	chemical shift assignment	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	peak picking	NMRView		Johnson, One Moon Scientific