2LW8

NMR solution structure of Eph receptor

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	0.5 mM [U-99% 15N] protein-1, 10 mM potassium phosphate-2, 0.00002 mM sodium azide-3, 10%(v/v) D2O-4, 100%(v/v) H2O-5	90% H2O/10% D2O	0.01	6.3	ambient	298
2	2D 1H-13C HSQC	0.5 mM [U-99% 15N] protein-1, 10 mM potassium phosphate-2, 0.00002 mM sodium azide-3, 10%(v/v) D2O-4, 100%(v/v) H2O-5	90% H2O/10% D2O	0.01	6.3	ambient	298
3	3D CBCA(CO)NH	0.5 mM [U-99% 15N] protein-1, 10 mM potassium phosphate-2, 0.00002 mM sodium azide-3, 10%(v/v) D2O-4, 100%(v/v) H2O-5	90% H2O/10% D2O	0.01	6.3	ambient	298
4	3D C(CO)NH	0.5 mM [U-99% 15N] protein-1, 10 mM potassium phosphate-2, 0.00002 mM sodium azide-3, 10%(v/v) D2O-4, 100%(v/v) H2O-5	90% H2O/10% D2O	0.01	6.3	ambient	298
5	3D HNCACB	0.5 mM [U-99% 15N] protein-1, 10 mM potassium phosphate-2, 0.00002 mM sodium azide-3, 10%(v/v) D2O-4, 100%(v/v) H2O-5	90% H2O/10% D2O	0.01	6.3	ambient	298
6	3D H(CCO)NH	0.5 mM [U-99% 15N] protein-1, 10 mM potassium phosphate-2, 0.00002 mM sodium azide-3, 10%(v/v) D2O-4, 100%(v/v) H2O-5	90% H2O/10% D2O	0.01	6.3	ambient	298
7	3D HCCH-TOCSY	0.5 mM [U-99% 15N] protein-1, 10 mM potassium phosphate-2, 0.00002 mM sodium azide-3, 10%(v/v) D2O-4, 100%(v/v) H2O-5	90% H2O/10% D2O	0.01	6.3	ambient	298
8	3D 1H-15N NOESY	0.5 mM [U-99% 15N] protein-1, 10 mM potassium phosphate-2, 0.00002 mM sodium azide-3, 10%(v/v) D2O-4, 100%(v/v) H2O-5	90% H2O/10% D2O	0.01	6.3	ambient	298
9	3D 1H-13C NOESY aliphatic	0.5 mM [U-99% 15N] protein-1, 10 mM potassium phosphate-2, 0.00002 mM sodium azide-3, 10%(v/v) D2O-4, 100%(v/v) H2O-5	90% H2O/10% D2O	0.01	6.3	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
distance geometry		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	10
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA		Guntert, Braun and Wuthrich
2	refinement	CYANA