2DHM

Solution structure of the BolA protein from Escherichia coli

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	0.1mM BolA U-15N,13C; 20mM sodium phosphate buffer; 100mM sodium chloride; 0.02% sodium azide; 1mM d-DTT; 90% H2O, 10% D2O	90% H2O/10% D2O	120mM	6.5	ambient	298
2	3D_13C-separated_NOESY	0.1mM BolA U-15N,13C; 20mM sodium phosphate buffer; 100mM sodium chloride; 0.02% sodium azide; 1mM d-DTT; 90% H2O, 10% D2O	90% H2O/10% D2O	120mM	6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
torsion angle dynamics	the structures are based on 2006 NOEs and 114 dihedral angle restraints.	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	3.5	Bruker
2	processing	NMRPipe	20031121	Delaglio
3	data analysis	NMRView	5.0.4	Johnson
4	data analysis	KUJIRA	0.9321	Kobayashi
5	refinement	CYANA	2.0.17	Guentert

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.