5GGM

The NMR structure of calmodulin in CTAB reverse micelles

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
6	2D 1H-15N HSQC	0.25 mM [U-13C; U-15N] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 700
7	2D 1H-13C HSQC	0.25 mM [U-13C; U-15N] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 700
8	3D CBCANH	0.25 mM [U-13C; U-15N] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 700
9	3D HNCA	0.25 mM [U-13C; U-15N] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 700
10	3D 15N_NOESY-HSQC	0.25 mM [U-13C; U-15N] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 700
11	3D 13C_NOESY-HSQC	0.25 mM [U-13C; U-15N] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 700
12	3D HCCH-TOCSY	0.25 mM [U-13C; U-15N] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 700
1	2D 1H-15N HSQC	0.25 mM [U-13C; U-15N; U-2H] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 850
2	3D HNCACB	0.25 mM [U-13C; U-15N; U-2H] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 850
3	3D HNCA	0.25 mM [U-13C; U-15N; U-2H] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 850
4	3D HN(CO)CA	0.25 mM [U-13C; U-15N; U-2H] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 850
5	3D HN(COCA)CB	0.25 mM [U-13C; U-15N; U-2H] Calmodulin	90% H2O/10% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III 850

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	850
2	Bruker	AVANCE III	700

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	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	Sparky	3.114	T. D. Goddard and D. G. Kneller
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	collection	TopSpin		Bruker Biospin
4	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
5	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore