1YSE

Solution structure of the MAR-binding domain of SATB1

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1mM SATB1 MAR-binding domain, 50mM phosphate buffer NA; 95% H2O, 10% D2O	95% H2O/5% D2O	50mM phosphate buffer	5.5	1 atm	308
2	2D TOCSY	1mM SATB1 MAR-binding domain, 50mM phosphate buffer NA; 95% H2O, 10% D2O	95% H2O/5% D2O	50mM phosphate buffer	5.5	1 atm	308
3	3D_13C-separated_NOESY	1mM SATB1 MAR-binding domain, 50mM phosphate buffer NA; 95% H2O, 10% D2O	95% H2O/5% D2O	50mM phosphate buffer	5.5	1 atm	308
4	3D_15N-separated_NOESY	1mM SATB1 MAR-binding domain, 50mM phosphate buffer NA; 95% H2O, 10% D2O	95% H2O/5% D2O	50mM phosphate buffer	5.5	1 atm	308

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	750
2	Bruker	DMX	500

NMR Refinement
Method	Details	Software
simulated annealing	the structures are based on a total of 1184 restraints: 989 NOE-derived distance constraints, 109 dihedral angle restraints,and 86 distance restraints from hydrogen bonds.	XwinNMR

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)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR	3.5	Bruker
2	data analysis	Felix	2000	Accelrys
3	structure solution	CNS	1.1	Brunger
4	refinement	CNS	1.1	Brunger