8B7J

Human HSP90 alpha ATP Binding Domain, ATP-lid closed conformation, R46A

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-13C NOESY	0.5 mM [U-15N; U-2H; 13C(1H)3 ALA-b, ILE-d1, LEU-d2, MET-e, THR-g, VAL-g2] HSP90 alpha NTD, 150 mM Na+, 150 mM Cl-, 1 mM TCEP, 20 mM [U-2H] HEPES	100% D2O	150 mM	7.5	1 bar	288	Bruker AVANCE III HD 950
2	3D HCC-COSY	0.5 mM [U-15N; U-2H; LEU U-13C, U-2H, 13C(1H)3d2, 12C(2H)3d1; VAL U-13C, U-2H, 13C(1H)3g2, 12C(2H)3g1; ILE U-13C, U-2H, 13C(1H)3d1, 12C(2H)3g2] HSP90 alpha NTD, 150 mM Na+, 150 mM Cl-, 1 mM TCEP, 20 mM [U-2H] HEPES	100% D2O	150 mM	7.5	1 bar	288	Bruker AVANCE III HD 850
3	2D Methyl-TROSY	0.5 mM [U-15N; U-2H; 13C(1H)3 ALA-b, ILE-d1, LEU-d2, MET-e, THR-g, VAL-g2] HSP90 alpha NTD, 150 mM Na+, 150 mM Cl-, 1 mM TCEP, 20 mM [U-2H] HEPES	100% D2O	150 mM	7.5	1 bar	288	Bruker AVANCE III HD 600
4	3D HCC-COSY	0.5 mM [U-15N, THR U-13C, ALA U-13C] HSP90 alpha NTD, 150 mM Na+, 150 mM Cl-, 1 mM TCEP, 20 mM HEPES	100% D2O	150 mM	7.5	1 bar	288	Bruker AVANCE III HD 600
5	3D HC(C)C-COSY	0.5 mM [U-15N; U-2H; LEU U-13C, U-2H, 13C(1H)3d2, 12C(2H)3d1; VAL U-13C, U-2H, 13C(1H)3g2, 12C(2H)3g1; ILE U-13C, U-2H, 13C(1H)3d1, 12C(2H)3g2] HSP90 alpha NTD, 150 mM Na+, 150 mM Cl-, 1 mM TCEP, 20 mM [U-2H] HEPES	100% D2O	150 mM	7.5	1 bar	288	Bruker AVANCE III HD 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III HD	950
2	Bruker	AVANCE III HD	850
3	Bruker	AVANCE III HD	600

NMR Refinement
Method	Details	Software
molecular dynamics		CNS

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	1000
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
2	structure calculation	CYANA	3.98.13	Guntert, Mumenthaler and Wuthrich
3	chemical shift assignment	CcpNmr Analysis	2.5.2	CCPN
4	peak picking	CcpNmr Analysis	2.5.2	CCPN