2MDW

NMR structure of a strand-swapped dimer of the WW domain

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	50 mM sodium phosphate, 0.5 mM DSS	90% H2O/10% D2O	0.11	6.5	ambient	280
2	2D 1H-1H TOCSY	50 mM sodium phosphate, 0.5 mM DSS	90% H2O/10% D2O	0.11	6.5	ambient	280

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	Avance	700

NMR Refinement
Method	Details	Software
simulated annealing		Foldit

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	40
Conformers Submitted Total Number	33
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	design	Foldit		Baker et al
2	structure solution	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
3	refinement	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
4	chemical shift assignment	SPARKY		Goddard
5	data analysis	SPARKY		Goddard