1JI9

Solution structure of the alpha-domain of mouse metallothionein-3

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1.6 mM mouse metallothionein-3	20 mM deuterated Tris-HCl buffer	20mM Tris-HCl	6.5	1 atm	283
2	2D TOCSY	1.6 mM mouse metallothionein-3	20 mM deuterated Tris-HCl buffer	20mM Tris-HCl	6.5	1 atm	283
3	1H-113Cd HMQC	1.6 mM mouse metallothionein-3	20 mM deuterated Tris-HCl buffer	20mM Tris-HCl	6.5	1 atm	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	Unity INOVA	800
2	Varian	Unity INOVA	600

NMR Refinement
Method	Details	Software
HYBRID DISTANCE GEOMETRY-DYNAMICAL SIMULATED ANNEALING	A total of 377 NOE-derived distance constraints and 16 cadmium-to-cysteine connectivities were used in the structure calculations.	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	Minimized average structure
Conformers Calculated Total Number	50
Conformers Submitted Total Number	1
Representative Model	(minimized average structure)

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear techniques and 2D 1H-113Cd HMQC spectroscopy.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	X-PLOR	3.851	Brunger
2	refinement	X-PLOR	3.851	Brunger