Experiment: 9QSB

The solution structure of the cyanobacterial calcium binding protein CSE at 293 K

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCO	70 uM [U-100% 13C; U-100% 15N] CSE, 20 mM None TRIS, 100 mM None sodium chloride	90% H2O/10% D2O	116 mM	7.9	ambient atm	293	Bruker AVANCE III 600
2	3D HNCA	70 uM [U-100% 13C; U-100% 15N] CSE, 20 mM None TRIS, 100 mM None sodium chloride	90% H2O/10% D2O	116 mM	7.9	ambient atm	293	Bruker AVANCE III 600
3	3D C(CO)NH	70 uM [U-100% 13C; U-100% 15N] CSE, 20 mM None TRIS, 100 mM None sodium chloride	90% H2O/10% D2O	116 mM	7.9	ambient atm	293	Bruker AVANCE III 600
4	3D C(CACO)NH	70 uM [U-100% 13C; U-100% 15N] CSE, 20 mM None TRIS, 100 mM None sodium chloride	90% H2O/10% D2O	116 mM	7.9	ambient atm	293	Bruker AVANCE III 600
5	3D CCH-TOCSY	70 uM [U-100% 13C; U-100% 15N] CSE, 20 mM None TRIS, 100 mM None sodium chloride	90% H2O/10% D2O	116 mM	7.9	ambient atm	293	Bruker AVANCE III 600
6	3D CCH-TOCSY (arom)	70 uM [U-100% 13C; U-100% 15N] CSE, 20 mM None TRIS, 100 mM None sodium chloride	90% H2O/10% D2O	116 mM	7.9	ambient atm	293	Bruker AVANCE III 600
7	2D Plush-TACSY	70 uM [U-100% 13C; U-100% 15N] CSE, 20 mM None TRIS, 100 mM None sodium chloride	90% H2O/10% D2O	116 mM	7.9	ambient atm	293	Bruker AVANCE III 600
8	3D CNH-NOESY	70 uM [U-100% 13C; U-100% 15N] CSE, 20 mM None TRIS, 100 mM None sodium chloride	90% H2O/10% D2O	116 mM	7.9	ambient atm	293	Bruker AVANCE III 800
9	2D NOESY (14N-filtered)	70 uM [U-100% 13C; U-100% 15N] CSE, 20 mM None TRIS, 100 mM None sodium chloride	90% H2O/10% D2O	116 mM	7.9	ambient atm	293	Bruker AVANCE III 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600
2	Bruker	AVANCE III	800

NMR Refinement
Method	Details	Software
matrix relaxation	Restraints for this entry are used to build intermidiate ensembles. Final refinement is done directly against the CNH-NOESY dataDirect refinement against input CNH-NOESY data	CoMAND

NMR Ensemble Information
Conformer Selection Criteria	back calculated data agree with experimental NOESY spectrum
Conformers Calculated Total Number	12200
Conformers Submitted Total Number	12
Representative Model	1 (medoid)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CoMAND		ElGamacy, Riss, Zhu, Truffault, Murray, Coles
2	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
5	chemical shift assignment	Sparky		Goddard
6	collection	TopSpin		Bruker Biospin
7	processing	TopSpin		Bruker Biospin