2MAH

Solution structure of Smoothened

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	200 uM protein, 10 mM [U-2H] acetic acid	90% H2O/10% D2O	0	5.0	ambient	298
2	3D HNCO	200 uM protein, 10 mM [U-2H] acetic acid	90% H2O/10% D2O	0	5.0	ambient	298
3	3D HNCA	200 uM protein, 10 mM [U-2H] acetic acid	90% H2O/10% D2O	0	5.0	ambient	298
4	3D HNCACB	200 uM protein, 10 mM [U-2H] acetic acid	90% H2O/10% D2O	0	5.0	ambient	298
5	3D HCCH-TOCSY	200 uM protein, 10 mM [U-2H] acetic acid	90% H2O/10% D2O	0	5.0	ambient	298
6	3D HBHA(CO)NH	200 uM protein, 10 mM [U-2H] acetic acid	90% H2O/10% D2O	0	5.0	ambient	298
7	3D 1H-15N NOESY	200 uM protein, 10 mM [U-2H] acetic acid	90% H2O/10% D2O	0	5.0	ambient	298

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

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

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