1OT4

Solution structure of Cu(II)-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(II)-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(II)-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(II)-CopC 15N,13C; 100mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate	7.0	ambient	298
4	13C-13C constant time-COSY	2.5 mM Cu(II)-CopC 15N,13C; 100mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate	7.0	ambient	298
5	13C -15N HSQC	2.5 mM Cu(II)-CopC 15N,13C; 100mM phosphate buffer NA; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate	7.0	ambient	298
6	Saturation Recovery 1D 13C	2.5 mM Cu(II)-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

NMR Refinement
Method	Details	Software
simulated annealing torsion angle dynamics	1276 meaningful NOEs, 123 dihedral angle restraints, 27 experimental hydrogen bonds, 23 metal-heteronucleus distances obtained from longitudinal 13C relaxation rates, 83 proton pseudocontact shifts	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	400
Conformers Submitted Total Number	35

Additional NMR Experimental Information
Details	Cu(II)-CopC was obtained by adding one equivalent of CuSO4 to apoCopC

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	DYANA		Guentert, Mumenthaler, Wuethrich