2I83

hyaluronan-binding domain of CD44 in its ligand-bound form

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	NOESY	2.0mM CD44HABD U-15N,13C; 6.0mM hyaluronan; 50mM phosphate buffer; 150mM NaCl; 90% H2O, 10% D2O	90% H2O/10% D2O	150mM NaCl	6.7	AMBIENT	310
2	3D_13C-separated_NOESY	2.0mM CD44HABD U-15N,13C; 6.0mM hyaluronan; 50mM phosphate buffer; 150mM NaCl; 100% D2O	100% D2O	150mM NaCl	6.7	AMBIENT	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CYANA	2.1	P.GUNTERT ET AL.
2	structure solution	CYANA	2.0