7LU8

Structure of the cryptic HMA domain of the human copper transporter ATP7A

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.35 mM [U-13C; U-15N] HMA2A, 50 mM HEPES, 150 mM sodium chloride, 5 mM TCEP	95% H2O/5% D2O	210 mM	7.4	1 atm	298	Bruker AVANCE III 600
2	3D HNCA	0.35 mM [U-13C; U-15N] HMA2A, 50 mM HEPES, 150 mM sodium chloride, 5 mM TCEP	95% H2O/5% D2O	210 mM	7.4	1 atm	298	Bruker AVANCE III 600
3	3D HNCACB	0.35 mM [U-13C; U-15N] HMA2A, 50 mM HEPES, 150 mM sodium chloride, 5 mM TCEP	95% H2O/5% D2O	210 mM	7.4	1 atm	298	Bruker AVANCE III 600
4	3D 1H-15N NOESY	0.35 mM [U-13C; U-15N] HMA2A, 50 mM HEPES, 150 mM sodium chloride, 5 mM TCEP	95% H2O/5% D2O	210 mM	7.4	1 atm	298	Bruker AVANCE III 600
7	3D CBCA(CO)NH	0.35 mM [U-13C; U-15N] HMA2A, 50 mM HEPES, 150 mM sodium chloride, 5 mM TCEP	95% H2O/5% D2O	210 mM	7.4	1 atm	298	Bruker AVANCE III 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	900
2	Varian	Uniform NMR System	600
3	Bruker	AVANCE III	600

NMR Refinement
Method	Details	Software
simulated annealing	torsion angle dynamics	X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	2000
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
3	collection	VNMR		Varian
6	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	peak picking	APES		Lee
1	chemical shift assignment	NMRFAM-SPARKY		Lee, Tonelli, Markley
8	chemical shift assignment	I-PINE		Lee, Bahrami, Dashti, Eghbalnia, Tonelli, Westler and Markley
7	structure calculation	CS-ROSETTA		Shen, Vernon, Baker and Bax
2	structure calculation	PONDEROSA-C/S		Lee, Stark, Markley
9	data analysis	AUDANA		Lee, Petit, Cornilescu, Stark, Markley
5	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore