9CID | pdb_00009cid

Solution NMR structure of apo I89, a dynamic engineered calcium-binding protein (state 2)

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	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 800
2	2D 1H-13C HSQC	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 800
3	3D HCCH-TOCSY	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 800
4	3D 1H-13C NOESY	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 800
5	3D 1H-15N TOCSY	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 800
9	3D CBCA(CO)NH	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 600
12	3D HNCACB	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 600
11	3D H(CCO)NH	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 600
10	3D C(CO)NH	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 600
8	3D HBCBCGCDHD	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 600
7	3D HBCBCGCDCEHE	400 uM [U-99% 13C; U-99% 15N] I89, 100 mM potassium chloride	90% H2O/10% D2O	100 mM	6.7	1 atm	298.1	Bruker AVANCE 600

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

NMR Refinement
Method	Details	Software
simulated annealing	simulated annealing and molecular dynamics	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 (medoid)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
2	structure calculation	ARTINA		Klukowski, P., Riek, R. and Guntert, P.
3	chemical shift assignment	ARTINA		Klukowski, P., Riek, R. and Guntert, P.
4	peak picking	ARTINA		Klukowski, P., Riek, R. and Guntert, P.