1NM4

Solution structure of Cu(I)-CopC from Pseudomonas syringae

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2.5 mM Cu(I)-CopC 15N,13C; 100mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate	7.0	ambient	298
2	3D_13C-separated_NOESY	2.5 mM Cu(I)-CopC 15N,13C; 100mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate	7.0	ambient	298
3	3D_15N-separated_NOESY	2.5 mM Cu(I)-CopC 15N,13C; 100mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate	7.0	ambient	298
4	HNHA	2.5 mM Cu(I)-CopC 15N,13C; 100mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate	7.0	ambient	298
5	HNHB	2.5 mM Cu(I)-CopC 15N,13C; 100mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate	7.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700
2	Bruker	AVANCE	500

NMR Refinement
Method	Details	Software
simulated annealing torsion angle dynamics restrained energy minimization	1464 meaningful NOEs, 129 dihedral angle restraints and 34 experimental hydrogen bonds	XwinNMR

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

Additional NMR Experimental Information
Details	Cu(I)-CopC was obtained by reducing Cu(II)-CopC with one equivalent of sodium ascorbate

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR
2	data analysis	XEASY		Eccles, Guentert, Billeter, Wuethrich
3	structure solution	DYANA		Guentert, Mumenthaler, Wuethrich
4	iterative matrix relaxation	CORMA		Borgias, Thomas, James
5	refinement	Amber	6	Case, Kollman et al.