1WMV

Solution structure of the second WW domain of WWOX

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	0.75mM WW2; 25mM phosphate buffer; 100mM NaCl; 0.01% NaN3; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM NaCl	6.5	ambient	298
2	2D TOCSY	0.75mM WW2; 25mM phosphate buffer; 100mM NaCl; 0.01% NaN3; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM NaCl	6.5	ambient	298
3	2D NOESY	0.75mM WW2; 25mM phosphate buffer; 100mM NaCl; 0.01% NaN3; 100% D2O	100% D2O	100mM NaCl	6.5	ambient	298
4	HNHA	0.7mM WW2 U-15N; 25mM phosphate buffer; 100mM NaCl; 0.01% NaN3; 90% H2O, 10% D2O	90% H2O/10% D2O	100mM NaCl	6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing, molecular dynamics, torsion angle dynamics	Structures are based on a total of 709 restraints; 670 NOE-derived distance rconstraints, 39 dihedral angle restraints	NMRPipe

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

Additional NMR Experimental Information
Details	This structure was calculated using NOE data derived from 1H NOESY in H2O and D2O, and dihedral angle data derived from 15N HNHA and HNHB experiments.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	1.8	Delaglio, et al
2	data analysis	Sparky	3.11	Goddard and Kneller
3	structure solution	CNS	1.1	Brunger, et al
4	structure solution	ARIA	1.2	Linge, et al
5	refinement	ARIA	1.2	Linge, et al