Experiment: 6C2V

Solution structure of a phosphate-loop protein

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1 mM [U-15N] protein, 10 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50 mM	6.0	1 atm	298	Bruker AVANCE 600
2	2D 1H-13C HSQC	2 mM [U-13C; U-15N] protein, 10 mM sodium phosphate, 50 mM sodium chloride	100% D2O	50 mM	6.0	1 atm	298	Bruker AVANCE 600
3	3D HNCACB	2 mM [U-13C; U-15N] protein, 10 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50 mM	6.0	1 atm	298	Bruker AVANCE 600
4	3D CBCA(CO)NH	2 mM [U-13C; U-15N] protein, 10 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50 mM	6.0	1 atm	298	Bruker AVANCE 600
5	3D HNCA	2 mM [U-13C; U-15N] protein, 10 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50 mM	6.0	1 atm	298	Bruker AVANCE 600
6	3D HNCO	2 mM [U-13C; U-15N] protein, 10 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50 mM	6.0	1 atm	298	Bruker AVANCE 600
7	3D HBHA(CO)NH	2 mM [U-13C; U-15N] protein, 10 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50 mM	6.0	1 atm	298	Bruker AVANCE 600
8	3D HCCH-TOCSY	2 mM [U-13C; U-15N] protein, 10 mM sodium phosphate, 50 mM sodium chloride	100% D2O	50 mM	6.0	1 atm	298	Bruker AVANCE 600
9	3D 1H-15N NOESY	1 mM [U-15N] protein, 10 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50 mM	6.0	1 atm	298	Bruker AVANCE 800
10	3D 1H-13C NOESY	2 mM [U-13C; U-15N] protein, 10 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50 mM	6.0	1 atm	298	Bruker AVANCE 800

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

NMR Refinement
Method	Details	Software
simulated annealing		Amber

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	chemical shift assignment	CcpNMR		CCPN
2	collection	TopSpin		Bruker Biospin
3	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
5	refinement	Amber		Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman
6	geometry optimization	TALOS		Cornilescu, Delaglio and Bax