2F5H

Solution structure of the alpha-domain of human Metallothionein-3

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	2mM human Metallothionein-3 U-15N; 15mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	15mM phosphate	7.3	ambient	298
2	3D_15N-separated_TOCSY	2mM human Metallothionein-3 U-15N; 15mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	15mM phosphate	7.3	ambient	298
3	2D_15N-decoupled_NOESY	2mM human Metallothionein-3 U-15N; 15mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	15mM phosphate	7.3	ambient	298
4	2D_15N-decoupled_TOCSY	2mM human Metallothionein-3 U-15N; 15mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	15mM phosphate	7.3	ambient	298
5	2D 1H-15N HSQC	2mM human Metallothionein-3 U-15N; 15mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	15mM phosphate	7.3	ambient	298
6	2D_1H,113CD_HMQC	1mM human Metallothionein-3 U-113Cd; 15mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	15mM phosphate	7.3	ambient	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	DRX	500

NMR Refinement
Method	Details	Software
molecular dynamics, simulated annealing	the structures are based on a total of 389 NOEs, 16 Cadmium-to-cysteine connectivities	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	best converged structures
Conformers Calculated Total Number	30
Conformers Submitted Total Number	10
Representative Model	1 (minimized average structure)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	3.5
2	processing	NMRPipe
3	data analysis	Sparky	3.0
4	structure solution	CYANA	2.0	Guentert
5	refinement	CYANA	2.0	Guentert