2JMR

NMR structure of the E. coli type 1 pilus subunit FimF

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCACB	1.4 mM [U-99% 13C; U-99% 15N] FimF, 25 mM sodium phosphate, 100 mM sodium chloride, 0.05 % sodium azide, 5 % D2O	95% H2O/5% D2O		6.8		310.1
2	4D APSY-HNCOCA	1.4 mM [U-99% 13C; U-99% 15N] FimF, 25 mM sodium phosphate, 100 mM sodium chloride, 0.05 % sodium azide, 5 % D2O	95% H2O/5% D2O		6.8		310.1
3	4D APSY-COHNCA	1.4 mM [U-99% 13C; U-99% 15N] FimF, 25 mM sodium phosphate, 100 mM sodium chloride, 0.05 % sodium azide, 5 % D2O	95% H2O/5% D2O		6.8		310.1
4	3D 1H-15N NOESY	1.4 mM [U-99% 13C; U-99% 15N] FimF, 25 mM sodium phosphate, 100 mM sodium chloride, 0.05 % sodium azide, 5 % D2O	95% H2O/5% D2O		6.8		310.1
5	3D 1H-15N TOCSY	1.4 mM [U-99% 13C; U-99% 15N] FimF, 25 mM sodium phosphate, 100 mM sodium chloride, 0.05 % sodium azide, 5 % D2O	95% H2O/5% D2O		6.8		310.1
6	3D 1H-13C NOESY	1.4 mM [U-99% 13C; U-99% 15N] FimF, 25 mM sodium phosphate, 100 mM sodium chloride, 0.05 % sodium azide, 5 % D2O	95% H2O/5% D2O		6.8		310.1
7	2D 1H-15N HSQC	1.4 mM [U-99% 13C; U-99% 15N] FimF, 25 mM sodium phosphate, 100 mM sodium chloride, 0.05 % sodium azide, 5 % D2O	95% H2O/5% D2O		6.8		310.1
8	2D 1H-13C HSQC	1.4 mM [U-99% 13C; U-99% 15N] FimF, 25 mM sodium phosphate, 100 mM sodium chloride, 0.05 % sodium azide, 5 % D2O	95% H2O/5% D2O		6.8		310.1

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	750
2	Bruker	AVANCE	900

NMR Refinement
Method	Details	Software
torsion angle dynamics		CARA

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data analysis	CARA	1.5.5	Rochus, Keller
2	refinement	OPAL	p	Luginbuhl, Guntert, Billeter and Wuthrich