2K8D

Solution structure of a zinc-binding methionine sulfoxide reductase

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	1.2 mM [U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318
2	3D HNCACB	1.2 mM [U-13C; U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318
3	3D C(CO)NH	1.2 mM [U-13C; U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318
4	3D H(CCO)NH	1.2 mM [U-13C; U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318
5	3D HNHA	1.2 mM [U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318
6	3D HCCH-COSY	1.2 mM [U-13C; U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318
7	3D HCCH-TOCSY	1.2 mM [U-13C; U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318
8	3D 1H-15N NOESY	1.2 mM [U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318
9	3D 1H-13C NOESY	1.2 mM [U-13C; U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318
10	3D HNCO	1.2 mM [U-13C; U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318
11	2D 1H-13C HSQC	1.2 mM [U-13C; U-15N] msrb	90% H2O/10% D2O	40	7.2	ambient	318

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Varian	INOVA	750

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing, energy minimisation	DYANA, OPAL	VNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Additional NMR Experimental Information
Details	The structure was determined using heteronuclear triple resonance NMR spectroscopy

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VNMR	6.1 rev. C	Varian
2	processing	VNMR	6.1 rev. C	Varian
3	peak picking	XEASY	1.3.9	Bartels et al.
4	data analysis	XEASY	1.3.9	Bartels et al.
5	structure solution	DYANA	1.5	Guntert, Braun and Wuthrich
6	refinement	OPAL	2.6	Luginbuhl, Guntert, Billeter and Wuthrich