1K1V

Solution Structure of the DNA-Binding Domain of MafG

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1.5-2.0mM MafG(1-76); 20mM Sodium phosphate, 10mM Dithiothreitol-d10; 90% H2O, 10% D2O	90% H2O/10% D2O		6.7	ambient	298
2	3D_13C-separated_NOESY	1.5-2.0mM MafG(1-76); 20mM Sodium phosphate, 10mM Dithiothreitol-d10; 90% H2O, 10% D2O	90% H2O/10% D2O		6.7	ambient	298
3	3D_15N-separated_NOESY	1.5-2.0mM MafG(1-76); 20mM Sodium phosphate, 10mM Dithiothreitol-d10; 90% H2O, 10% D2O	90% H2O/10% D2O		6.7	ambient	298
4	HNHA	1.5-2.0mM MafG(1-76); 20mM Sodium phosphate, 10mM Dithiothreitol-d10; 90% H2O, 10% D2O	90% H2O/10% D2O		6.7	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITY INOVA	500
2	Bruker	AVANCE DRX	800

NMR Refinement
Method	Details	Software
simulated annealing	The structures are based on a total of 843 restraints: 817 NOE-derived distance restraints and 26 dihedral angle restraints.	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy on 13C/15N or 15N labeled MafG(1-76).

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	X-PLOR	3.851	Brunger, A.T.
2	refinement	X-PLOR	3.851	Brunger, A.T.