2MSW

Ligand-induced folding of a receiver 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	3 mM sodium azide, 1 mM DTT, 20 mM HEPES, 1.8 mg/mL AEBSF protease inhibitor, 10 % D2O, 500 uM [U-100% 13C; U-100% 15N] EL_LovR, 15 mM Beryllium fluoride, 10 mM Magnesium Chloride	90% H2O/10% D2O	0	7.5	ambient	298
2	3D CBCA(CO)NH	3 mM sodium azide, 1 mM DTT, 20 mM HEPES, 1.8 mg/mL AEBSF protease inhibitor, 10 % D2O, 500 uM [U-100% 13C; U-100% 15N] EL_LovR, 15 mM Beryllium fluoride, 10 mM Magnesium Chloride	90% H2O/10% D2O	0	7.5	ambient	298
3	3D HNCO	3 mM sodium azide, 1 mM DTT, 20 mM HEPES, 1.8 mg/mL AEBSF protease inhibitor, 10 % D2O, 500 uM [U-100% 13C; U-100% 15N] EL_LovR, 15 mM Beryllium fluoride, 10 mM Magnesium Chloride	90% H2O/10% D2O	0	7.5	ambient	298
4	3D HNCACB	3 mM sodium azide, 1 mM DTT, 20 mM HEPES, 1.8 mg/mL AEBSF protease inhibitor, 10 % D2O, 500 uM [U-100% 13C; U-100% 15N] EL_LovR, 15 mM Beryllium fluoride, 10 mM Magnesium Chloride	90% H2O/10% D2O	0	7.5	ambient	298
5	3D H(CCO)NH	3 mM sodium azide, 1 mM DTT, 20 mM HEPES, 1.8 mg/mL AEBSF protease inhibitor, 10 % D2O, 500 uM [U-100% 13C; U-100% 15N] EL_LovR, 15 mM Beryllium fluoride, 10 mM Magnesium Chloride	90% H2O/10% D2O	0	7.5	ambient	298
6	3D C(CO)NH	3 mM sodium azide, 1 mM DTT, 20 mM HEPES, 1.8 mg/mL AEBSF protease inhibitor, 10 % D2O, 500 uM [U-100% 13C; U-100% 15N] EL_LovR, 15 mM Beryllium fluoride, 10 mM Magnesium Chloride	90% H2O/10% D2O	0	7.5	ambient	298
7	3D HCCH-TOCSY	3 mM sodium azide, 1 mM DTT, 20 mM HEPES, 1.8 mg/mL AEBSF protease inhibitor, 10 % D2O, 500 uM [U-100% 13C; U-100% 15N] EL_LovR, 15 mM Beryllium fluoride, 10 mM Magnesium Chloride	90% H2O/10% D2O	0	7.5	ambient	298
8	3D 1H-13C NOESY	3 mM sodium azide, 1 mM DTT, 20 mM HEPES, 1.8 mg/mL AEBSF protease inhibitor, 10 % D2O, 500 uM [U-100% 13C; U-100% 15N] EL_LovR, 15 mM Beryllium fluoride, 10 mM Magnesium Chloride	90% H2O/10% D2O	0	7.5	ambient	298
9	3D 1H-15N NOESY	3 mM sodium azide, 1 mM DTT, 20 mM HEPES, 1.8 mg/mL AEBSF protease inhibitor, 10 % D2O, 500 uM [U-100% 13C; U-100% 15N] EL_LovR, 15 mM Beryllium fluoride, 10 mM Magnesium Chloride	90% H2O/10% D2O	0	7.5	ambient	298
10	2D 1H-13C HSQC	3 mM sodium azide, 1 mM DTT, 20 mM HEPES, 1.8 mg/mL AEBSF protease inhibitor, 10 % D2O, 500 uM [U-100% 13C; U-100% 15N] EL_LovR, 15 mM Beryllium fluoride, 10 mM Magnesium Chloride	90% H2O/10% D2O	0	7.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	800
2	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing		ARIA

NMR Ensemble Information
Conformer Selection Criteria	all calculated structures submitted
Conformers Calculated Total Number	20
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	ARIA	2.3	Linge, O'Donoghue and Nilges
2	refinement	ARIA	2.3	Linge, O'Donoghue and Nilges
3	chemical shift assignment	NMRView	9.0.0-b114	Johnson, One Moon Scientific
4	data analysis	NMRView	9.0.0-b114	Johnson, One Moon Scientific
5	peak picking	NMRView	9.0.0-b114	Johnson, One Moon Scientific
6	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
7	collection	VnmrJ		Varian