2JWW

Calcium-free rat alpha-parvalbumin

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
2	2D 1H-13C HSQC	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
3	3D CBCA(CO)NH	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
4	3D C(CO)NH	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
5	3D HNCO	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
6	3D HNCA	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
7	3D HNCACB	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
8	3D HBHA(CO)NH	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
9	3D HN(CO)CA	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
10	3D H(CCO)NH	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
11	3D HCCH-TOCSY	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
12	1H-15N NOESY-HSQC	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
13	1H-13C NOESY-HSQC	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-98% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298
14	2D 1H-13C HSQC	150 mM sodium chloride, 10 mM MES, 5 mM EDTA, 0.1 % sodium azide, 3 mM [U-15% 13C; U-98% 15N] protein	90% H2O/10% D2O	170	6.0	ambient	298

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

NMR Refinement
Method	Details	Software
torsion angle dynamics		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data processing	NMRPipe		Delaglio, F. et al.
2	chemical shift assignment	Sparky		Goddard, T.D. et al.
3	collection	VNMR		Varian
4	refinement	ARIA		Linge, J.P. et al.