2JZP

NMR solution structure of Kx5Q ProtL 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	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300
2	2D 1H-13C HSQC	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300
3	3D HNCO	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300
4	3D HNCA	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300
5	3D HN(CO)CA	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300
6	3D HNCACB	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300
7	3D CBCA(CO)NH	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300
8	3D HNHA	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300
9	3D HCCH-COSY	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300
10	3D 1H-15N NOESY	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300
11	3D 1H-13C NOESY	0.5 mM [U-99% 13C; U-99% 15N] ProtL5Q, 20 mM sodium phosphate	93% H2O/7% D2O	20	6	AMBIENT	300

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
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	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
2	refinement	OPAL	1.4	Luginbuhl, Guntert, Billeter and Wuthrich