2M7L

Alfa-actinin from parasite Entamoeba histolytica

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/HMQC	1.5 mM [U-100% 13C; U-100% 15N] The protein-1, 25 mM sodium phosphate-2, 150 mM sodium chloride-3	90% H2O/10% D2O	0.15	6.0	ambient	298
2	3D 1H-15N NOESY	1.5 mM [U-100% 13C; U-100% 15N] The protein-1, 25 mM sodium phosphate-2, 150 mM sodium chloride-3	90% H2O/10% D2O	0.15	6.0	ambient	298
3	3D 1H-13C NOESY	1.5 mM [U-100% 13C; U-100% 15N] The protein-1, 25 mM sodium phosphate-2, 150 mM sodium chloride-3	90% H2O/10% D2O	0.15	6.0	ambient	298
4	2D 1H-1H NOESY	1.5 mM [U-100% 13C; U-100% 15N] The protein-1, 25 mM sodium phosphate-2, 150 mM sodium chloride-3	90% H2O/10% D2O	0.15	6.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	800
2	Varian	INOVA	900

NMR Refinement
Method	Details	Software
molecular dynamics	The ensemble was refined using CNS water refinement	CYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	12
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	2.2	Guntert, Mumenthaler and Wuthrich
2	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read