2I85

NMR solution structure of Human ephrinB2 ectodomain

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	15N-edited HSQC-tocsy	0.5mM ephrinB2 ectodomain U-15N,13C; 20mM phosphate buffer(pH 6.8); 90% H2O, 10% D2O	90% H2O/10% D2O	6.8		1 atm	293
2	15N-edited HSQC-noesy	0.5mM ephrinB2 ectodomain U-15N,13C; 20mM phosphate buffer(pH 6.8); 90% H2O, 10% D2O	90% H2O/10% D2O	6.8		1 atm	293
3	HNCACB	0.5mM ephrinB2 ectodomain U-15N,13C; 20mM phosphate buffer(pH 6.8); 90% H2O, 10% D2O	90% H2O/10% D2O	6.8		1 atm	293
4	CBCA(CO)NH	0.5mM ephrinB2 ectodomain U-15N,13C; 20mM phosphate buffer(pH 6.8); 90% H2O, 10% D2O	90% H2O/10% D2O	6.8		1 atm	293
5	HNCO	0.5mM ephrinB2 ectodomain U-15N,13C; 20mM phosphate buffer(pH 6.8); 90% H2O, 10% D2O	90% H2O/10% D2O	6.8		1 atm	293
6	13C-NOESY	0.5mM ephrinB2 ectodomain U-15N,13C; 20mM phosphate buffer(pH 6.8); 90% H2O, 10% D2O	90% H2O/10% D2O	6.8		1 atm	293
7	HCCH-tocsy	0.5mM ephrinB2 ectodomain U-15N,13C; 20mM phosphate buffer(pH 6.8); 100% D2O	100% D2O	6.8		1 atm	293

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	target funtion less than 2
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA		Guntert, P.
2	processing	NMRPipe		Delaglio, F.
3	refinement	Amber		Case DA et al.
4	data analysis	NMRView		Johnson, B.A.