2KR3

Solution structure of SHA-D

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1.5mM [U-98% 13C; U-98% 15N] SHA-D; 20mM [U-99% 2H] sodium acetate; 0.03% sodium azide; 90% H2O/10% D2O	90% H2O/10% D2O	20	3.5	AMBIENT	298
2	3D HNCACB	1.5mM [U-98% 13C; U-98% 15N] SHA-D; 20mM [U-99% 2H] sodium acetate; 0.03% sodium azide; 90% H2O/10% D2O	90% H2O/10% D2O	20	3.5	AMBIENT	298
3	3D CC(CO)NH	1.5mM [U-98% 13C; U-98% 15N] SHA-D; 20mM [U-99% 2H] sodium acetate; 0.03% sodium azide; 90% H2O/10% D2O	90% H2O/10% D2O	20	3.5	AMBIENT	298
4	3D HCCH-TOCSY-ali	1.5mM [U-98% 13C; U-98% 15N] SHA-D; 20mM [U-99% 2H] sodium acetate; 0.03% sodium azide; 90% H2O/10% D2O	90% H2O/10% D2O	20	3.5	AMBIENT	298
5	3D HCCH-TOCSY-aro	1.5mM [U-98% 13C; U-98% 15N] SHA-D; 20mM [U-99% 2H] sodium acetate; 0.03% sodium azide; 90% H2O/10% D2O	90% H2O/10% D2O	20	3.5	AMBIENT	298
6	3D 1H-15N TOCSY	1.5mM [U-98% 13C; U-98% 15N] SHA-D; 20mM [U-99% 2H] sodium acetate; 0.03% sodium azide; 90% H2O/10% D2O	90% H2O/10% D2O	20	3.5	AMBIENT	298
7	3D 1H-15N NOESY	1.5mM [U-98% 13C; U-98% 15N] SHA-D; 20mM [U-99% 2H] sodium acetate; 0.03% sodium azide; 90% H2O/10% D2O	90% H2O/10% D2O	20	3.5	AMBIENT	298
8	3D 1H-13C NOESY-ali	1.5mM [U-98% 13C; U-98% 15N] SHA-D; 20mM [U-99% 2H] sodium acetate; 0.03% sodium azide; 90% H2O/10% D2O	90% H2O/10% D2O	20	3.5	AMBIENT	298
9	3D 1H-13C NOESY-aro	1.5mM [U-98% 13C; U-98% 15N] SHA-D; 20mM [U-99% 2H] sodium acetate; 0.03% sodium azide; 90% H2O/10% D2O	90% H2O/10% D2O	20	3.5	AMBIENT	298
10	3D HNCO	1.5mM [U-98% 13C; U-98% 15N] SHA-D; 20mM [U-99% 2H] sodium acetate; 0.03% sodium azide; 90% H2O/10% D2O	90% H2O/10% D2O	20	3.5	AMBIENT	298

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

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	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
2	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
3	collection	XwinNMR	3.5	Bruker Biospin
4	processing	CARA		Keller and Wuthrich
5	chemical shift assignment	CARA		Keller and Wuthrich
6	data analysis	CARA		Keller and Wuthrich
7	chemical shift calculation	TALOS		Cornilescu, Delaglio and Bax
8	data analysis	MOLMOL		Koradi, Billeter and Wuthrich