2LHH

Solution structure of Ca2+-bound yCaM

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	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
2	2D 1H-13C HSQC aliphatic	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
3	2D 1H-13C HSQC aromatic	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
4	3D HNCO	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
5	3D HN(CO)CA	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
6	3D HNCA	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
7	3D CBCA(CO)NH	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
8	3D HNCACB	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
9	3D HBHA(CO)NH	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
10	3D HN(CA)HA	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
11	3D (HCA)CO(CA)NH	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
12	3D C(CO)NH	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
13	3D HCCH-TOCSY aliphatic	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
14	3D HCCH-TOCSY aromatic	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
15	2D HbCbCgCdHd	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
16	2D HbCbCgCdCeHe	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
17	3D 1H-15N NOESY	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
18	3D 1H-13C NOESY aliphatic	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298
19	3D 1H-13C NOESY aromatic	1 mM [U-99% 13C; U-99% 15N] yCaM_123-1, 20 mM MES-2, 150 mM sodium chloride-3, 5 mM CaCl2-4	90% H2O/10% D2O	150	6.3	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	800
2	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing, torsion angle dynamics		VNMR

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VNMR	6.1C	Varian
2	processing	NMRPipe	5.2	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	chemical shift assignment	Sparky	3.113	Goddard
4	peak picking	Sparky	3.113	Goddard
5	refinement	Sparky	3.113	Goddard
6	geometry optimization	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
7	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
8	structure solution	TALOS	2003.027.13.05	Cornilescu, Delaglio and Bax