2G9O

Solution structure of the apo form of the third metal-binding domain of ATP7A protein (Menkes Disease protein)

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1.5mM Apo-MNK3 unlabelled sample, 100mM phosphate buffer, pH 7.0, 1mM DTT,90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate buffer	7	ambient	298
2	2D TOCSY	1.5mM Apo-MNK3 unlabelled sample, 100mM phosphate buffer, pH 7.0, 1mM DTT,90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate buffer	7	ambient	298
3	3D_15N-separated_NOESY	1mM Apo-MNK3 15N labelled sample, 100mM phosphate buffer, pH 7.0, 1mM DTT, 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate buffer	7	ambient	298
4	(H)CCH-TOCSY	1mM Apo-MNK3 15N, 13C labelled sample, 100mM phosphate buffer, pH 7.0, 1mM DTT, 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate buffer	7	ambient	298
5	CBCA(CO)NH	1mM Apo-MNK3 15N, 13C labelled sample, 100mM phosphate buffer, pH 7.0, 1mM DTT, 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate buffer	7	ambient	298
6	CBCANH	1mM Apo-MNK3 15N, 13C labelled sample, 100mM phosphate buffer, pH 7.0, 1mM DTT, 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate buffer	7	ambient	298
7	3D_13C-separated_NOESY	1mM Apo-MNK3 15N, 13C labelled sample, 100mM phosphate buffer, pH 7.0, 1mM DTT, 90% H2O, 10% D2O	90% H2O/10% D2O	100mM phosphate buffer	7	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500
2	Bruker	AVANCE	700
3	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
Torsion angle dynamics coupled with simulated annealing followed by restrained energy minimization	1456 meaningful NOE upper distance limits, 134 dihedral angles restraints were used for structure calculations	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	300
Conformers Submitted Total Number	30
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR
2	data analysis	XEASY	1.3
3	data analysis	CARA
4	structure solution	ATNOSCANDID	1.0	Herrmann, T. et al.
5	refinement	Amber	8.0	Case, D.A. et al.

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.