2NA4

Curli secretion specificity factor CsgE W48A/F79A mutant

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	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-100% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
2	2D 1H-13C HSQC	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
3	2D 1H-13C HSQC aromatic	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
4	2D 1H-13C HSQC aliphatic	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
5	3D CBCA(CO)NH	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
6	3D C(CO)NH	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
7	3D HNCO	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
8	3D HNCACB	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
9	3D HN(CO)CA	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
10	3D C(CO)NH	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
11	3D H(CCO)NH	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
12	3D 1H-15N NOESY	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-100% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
13	3D 1H-13C NOESY	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298
14	3D 1H-13C NOESY aromatic	10 mM potassium phosphate, 10 % [U-100% 13C; U-100% 15N; U-80% 2H] D2O, 180 uM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	10	5.8	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	DMX	750
3	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
torsion angle dynamics, Restrained energy minimization		TopSpin

NMR Ensemble Information
Conformer Selection Criteria	structures with acceptable covalent geometry
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	3.2	Bruker Biospin
2	processing	TopSpin	3.2	Bruker Biospin
3	data analysis	TopSpin	3.2	Bruker Biospin
4	structure solution	CYANA	3	Guntert, Mumenthaler and Wuthrich
5	peak picking	Sparky		Goddard
6	chemical shift assignment	Sparky		Goddard
7	refinement	Amber	12	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, Kollman
8	refinement	CYANA		Guntert, Mumenthaler and Wuthrich