1Y6D

Solution structure and dynamics of LuxU from Vibrio harveyi, a phosphotransferase protein involved in bacterial quorum sensing

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1mM LuxU U-15N, 50mM Phosphate buffer, 300mM NaCl, 90% H2O, 10% D2O	90% H2O/10% D2O	300mM NaCl	6.4	ambient	294
2	3D_15N-separated_NOESY	1mM LuxU U-15N, 50mM Phosphate buffer, 300mM NaCl, 90% H2O, 10% D2O	90% H2O/10% D2O	300mM NaCl	6.4	ambient	294
3	HNHA	1mM LuxU U-15N, 50mM Phosphate buffer, 300mM NaCl, 90% H2O, 10% D2O	90% H2O/10% D2O	300mM NaCl	6.4	ambient	294
4	3D_13C-separated_NOESY	1mM LuxU U-15N,13C, 50mM Phosphate buffer, 300mM NaCl, 90% H2O, 10% D2O	90% H2O/10% D2O	300mM NaCl	6.4	ambient	294
5	3D 13C HCCH-TOCSY	1mM LuxU U-15N,13C, 50mM Phosphate buffer, 300mM NaCl, 90% H2O, 10% D2O	90% H2O/10% D2O	300mM NaCl	6.4	ambient	294
6	HNCA	1mM LuxU U-15N,13C, 50mM Phosphate buffer, 300mM NaCl, 90% H2O, 10% D2O	90% H2O/10% D2O	300mM NaCl	6.4	ambient	294
7	HNCOCA	1mM LuxU U-15N,13C, 50mM Phosphate buffer, 300mM NaCl, 90% H2O, 10% D2O	90% H2O/10% D2O	300mM NaCl	6.4	ambient	294
8	HNCACB	1mM LuxU U-15N,13C, 50mM Phosphate buffer, 300mM NaCl, 90% H2O, 10% D2O	90% H2O/10% D2O	300mM NaCl	6.4	ambient	294

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Varian	INOVA	500
3	Varian	UNITYPLUS	600
4	Varian	INOVA	800

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	19
Conformers Submitted Total Number	19
Representative Model	17 (n/a)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		delaglio,f. et al
2	structure solution	CNS	1.0	brunger, a.t. et al
3	data analysis	Sparky		goddard,t. et al
4	structure solution	DYANA	CYANA	guntert,p.
5	refinement	XPLOR-NIH
6	data analysis	TALOS		spera,s. and bax,a.