1J5L

NMR STRUCTURE OF THE ISOLATED BETA_C DOMAIN OF LOBSTER METALLOTHIONEIN-1

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	DQF-COSY	2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer	90% H2O/10% D2O	5mM Tris	7.4	ambient	298
2	2D NOESY	2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer	90% H2O/10% D2O	5mM Tris	7.4	ambient	298
3	2D TOCSY	2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer	90% H2O/10% D2O	5mM Tris	7.4	ambient	298
4	2D 113Cd HSQC-TOCSY	2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer	90% H2O/10% D2O	5mM Tris	7.4	ambient	298
5	2D NOESY	2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer	100% D2O	5mM Tris	7.4	ambient	298
6	DQF-COSY	2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer	100% D2O	5mM Tris	7.4	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500
2	Bruker	DPX	300

NMR Refinement
Method	Details	Software
ab initio simulated annealing	The structure is based on 228 NOE based distance restraints, 20 dihedral angle restraints and 33 metal cluster restraints derived from 113Cd-HSQC-TOCSY experiments.	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number	1

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear techniques

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.5	Bruker Instruments
2	processing	XwinNMR	2.5	Bruker Instruments
3	data analysis	Felix	2000	MSI
4	structure solution	X-PLOR	3.851	Axel Brunger
5	data analysis	MOLMOL	2k.1	Reto Koradi
6	refinement	X-PLOR	3.851	Axel Brunger