1JXS

Solution Structure of the DNA-Binding Domain of Interleukin Enhancer Binding Factor

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	NOESY	3mM ILF, 25mM phosphate buffer, 100mM NaCl	90% H2O/10% D2O	125	6	ambient	300
2	DQF-COSY	3mM ILF, 25mM phosphate buffer, 100mM NaCl	90% H2O/10% D2O	125	6	ambient	300
3	TOCSY	3mM ILF, 25mM phosphate buffer, 100mM NaCl	90% H2O/10% D2O	125	6	ambient	300
4	3D_15N-separated_NOESY	3mM ILF U-15N, 25mM phosphate buffer, 100mM NaCl	90% H2O/10% D2O	125	6	ambient	300
5	3D_15N-separated_NOESY	3mM ILF U-15N, 25mM phosphate buffer, 100mM NaCl	90% H2O/10% D2O	125	6	ambient	300
6	3D_13C-separated_NOESY	2mM ILF U-15N, 13C, 25mM phosphate buffer, 100mM NaCl	90% H2O/10% D2O	125	6	ambient	300

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	DMX	500

NMR Refinement
Method	Details	Software
Hybrid distance geometry-dynamical simulated annealing method		X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	all calculated structures submitted
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	20 (fewest violations)

Additional NMR Experimental Information
Details	HNCA, HN(CO)CA, HNCBCA, CBCA(CO)NH, HBHA(CBCA)NH, HBHA(CBCACO)NH

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR	3.85
2	data analysis	AURELIA	2.7.10	Neidig
3	processing	XwinNMR	2.6	Bruker