2LCP

NMR structure of calcium loaded, un-myristoylated human NCS-1

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	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT, 8 mM CALCIUM ION	90% H2O/10% D2O	0	7.2	ambient	310
2	3D CBCA(CO)NH	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT, 8 mM CALCIUM ION	90% H2O/10% D2O	0	7.2	ambient	310
3	3D C(CO)NH	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT, 8 mM CALCIUM ION	90% H2O/10% D2O	0	7.2	ambient	310
4	3D HNCO	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT, 8 mM CALCIUM ION	90% H2O/10% D2O	0	7.2	ambient	310
5	3D HNCA	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT, 8 mM CALCIUM ION	90% H2O/10% D2O	0	7.2	ambient	310
6	3D HNCACB	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT, 8 mM CALCIUM ION	90% H2O/10% D2O	0	7.2	ambient	310
7	3D HCCH-TOCSY	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT, 8 mM CALCIUM ION	90% H2O/10% D2O	0	7.2	ambient	310
8	3D HN(CO)CA	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT, 8 mM CALCIUM ION	90% H2O/10% D2O	0	7.2	ambient	310
9	3D HCCH-TOCSY	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT	100% D2O	0	7.2	ambient	310
10	3D 1H-15N NOESY	0.6 mM [U-99% 15N] hNCS-1, 10 mM CALCIUM ION, 6 mM DTT	90% H2O/10% D2O	0	7.2	ambient	310
11	3D 1H-15N TOCSY	0.6 mM [U-99% 15N] hNCS-1, 10 mM CALCIUM ION, 6 mM DTT	90% H2O/10% D2O	0	7.2	ambient	310
12	3D 1H-13C NOESY aliphatic	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT	100% D2O	0	7.2	ambient	310
13	3D 1H-13C NOESY aromatic	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT	100% D2O	0	7.2	ambient	310
14	3D 1H-13C NOESY aliphatic	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT	100% D2O	0	7.2	ambient	310
15	3D HCACO	1.4 mM [U-99% 13C; U-99% 15N] hNCS-1, 8 mM CALCIUM ION, 14 mM DTT, 8 mM CALCIUM ION	90% H2O/10% D2O	0	7.2	ambient	310
16	3D-13C-HCCH-TOCSY aliphatic	0.8 mM [U-99% 13C; U-99% 15N] hNCS-1, 10 mM CALCIUM ION, 2 mM TCEP, 10 mM TRIS	100% D2O	0	7.2	ambient	310
17	3D-13C-HCCH-TOCSY aromatic	0.8 mM [U-99% 13C; U-99% 15N] hNCS-1, 10 mM CALCIUM ION, 2 mM TCEP, 10 mM TRIS	100% D2O	0	7.2	ambient	310
18	3D 13C-HSQC-NOESY aliphatic	0.8 mM [U-99% 13C; U-99% 15N] hNCS-1, 10 mM CALCIUM ION, 2 mM TCEP, 10 mM TRIS	100% D2O	0	7.2	ambient	310
19	3D 13C-HSQC-NOESY aromatic regions	0.8 mM [U-99% 13C; U-99% 15N] hNCS-1, 10 mM CALCIUM ION, 2 mM TCEP, 10 mM TRIS	100% D2O	0	7.2	ambient	310

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

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

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	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
2	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore