9DLU | pdb_00009dlu

Solution structure of Staphylococcus aureus response regulator ArlR DNA-binding domain

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	0.5 mM [U-13C; U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 500
2	2D 1H-15N HSQC	0.5 mM [U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 600
3	2D 1H-13C HSQC	0.5 mM [U-13C; U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 600
4	3D CBCA(CO)NH	0.5 mM [U-13C; U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 500
5	3D HNCACB	0.5 mM [U-13C; U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 500
6	3D HNCACO	0.5 mM [U-13C; U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 500
7	3D HNCO	0.5 mM [U-13C; U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 500
8	3D 1H-15N NOESY	0.5 mM [U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 600
9	3D 1H-13C NOESY	0.5 mM [U-13C; U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 600
10	3D C(CO)NH	0.5 mM [U-13C; U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 600
11	3D 1H-13C NOESY aromatic	0.5 mM [U-30% 13C; U-100% 15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 100 mM potassium chloride, 0.5 mM [U-2H] d6-DSS	100% D2O	300 mM	6.7	1 atm	303	Varian INOVA 500
12	2D 1H-13C HSQC aromatic	0.5 mM [U-30% 13C; U-100% 15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 100 mM potassium chloride, 0.5 mM [U-2H] d6-DSS	100% D2O	300 mM	6.7	1 atm	303	Varian INOVA 500
13	3D H-TOCSY	0.5 mM [U-13C; U-15N] DNA-binding domain of the Staphylococcus aureus response regulator ArlR, 10 mM imidazole, 300 mM sodium chloride, 0.5 mM [U-2H] d6-DSS	90% H2O/10% D2O	300 mM	6.7	1 atm	303	Varian INOVA 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	500
2	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing		ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (medoid)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	NMRView		Johnson, One Moon Scientific
2	structure calculation	ARIA		Linge, O'Donoghue and Nilges
3	peak picking	NMRView		Johnson, One Moon Scientific
4	refinement	ARIA		Linge, O'Donoghue and Nilges
5	collection	VNMR		Varian