1KQK

Solution Structure of the N-terminal Domain of a Potential Copper-translocating P-type ATPase from Bacillus subtilis in the Cu(I)loaded State

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	HNHA	2mM Cu(I)CopA 15N; 100mM phosphate buffer Na; 90%H2O, 10%D2O	90% H2O/10% D2O	100mM phosphate buffer Na	7	ambient	298
2	3D 15N NOESY-HSQC	2mM Cu(I)CopA 15N; 100mM phosphate buffer Na; 90%H2O, 10%D2O	90% H2O/10% D2O	100mM phosphate buffer Na	7	ambient	298
3	2D NOESY	2mM Cu(I)CopA 15N; 100mM phosphate buffer Na; 90%H2O, 10%D2O	90% H2O/10% D2O	100mM phosphate buffer Na	7	ambient	298
4	2D TOCSY	2mM Cu(I)CopA 15N; 100mM phosphate buffer Na; 90%H2O, 10%D2O	90% H2O/10% D2O	100mM phosphate buffer Na	7	ambient	298

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

NMR Refinement
Method	Details	Software
torsion angle dynamics	the structures are based on a total of 1502 restraints, 1415 are NOE-derived distance constraints, 87 dihedral angle restraints	CORMA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	300
Conformers Submitted Total Number	30

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear and 3D heteronuclear techniques

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	iterative matrix relaxation	CORMA		Borgias, B.; Thomas, P.D.; James, T.L.
2	structure solution	DYANA	1.5	Guentert, P.; Mumenthaler, C.; Wuthrich, K.
3	data analysis	XEASY	3.2	Bartels, C.; Xia, T.H.; Billeter, M.; Guentert, P.; Wuthrich, K.
4	refinement	Amber	5.0	Pearlman, D.A.; Case, D.A.; Caldwell, J.W.; Ross, W.S.; Cheatham, T.E.; Ferguson, D.M.; Seibel, G.L.; Singh, U.C.; Weiner, P.K.; Kollman, P.A.
5	collection	XwinNMR	2.6
6	processing	XwinNMR	2.6