2M2J

Solution NMR structure of the N-terminal domain of STM1478 from Salmonella typhimurium LT2: Target STR147A of the Northeast Structural Genomics consortium (NESG), and APC101565 of the Midwest Center for Structural Genomics (MCSG).

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCO	0.5 mM [U-13C; U-15N] protein, 10 mM BIS-TRIS, 200 mM sodium chloride, 10 uM ZnSO4, 10 mM DTT, 1 mM benzamidine	90% H2O/10% D2O	200	6.5	ambient	298
2	3D HNCA	0.5 mM [U-13C; U-15N] protein, 10 mM BIS-TRIS, 200 mM sodium chloride, 10 uM ZnSO4, 10 mM DTT, 1 mM benzamidine	90% H2O/10% D2O	200	6.5	ambient	298
3	3D CBCA(CO)NH	0.5 mM [U-13C; U-15N] protein, 10 mM BIS-TRIS, 200 mM sodium chloride, 10 uM ZnSO4, 10 mM DTT, 1 mM benzamidine	90% H2O/10% D2O	200	6.5	ambient	298
4	3D HBHA(CO)NH	0.5 mM [U-13C; U-15N] protein, 10 mM BIS-TRIS, 200 mM sodium chloride, 10 uM ZnSO4, 10 mM DTT, 1 mM benzamidine	90% H2O/10% D2O	200	6.5	ambient	298
5	3D HCCH-TOCSY	0.5 mM [U-13C; U-15N] protein, 10 mM BIS-TRIS, 200 mM sodium chloride, 10 uM ZnSO4, 10 mM DTT, 1 mM benzamidine	90% H2O/10% D2O	200	6.5	ambient	298
6	3D HCCH-TOCSY	0.5 mM [U-13C; U-15N] protein, 10 mM BIS-TRIS, 200 mM sodium chloride, 10 uM ZnSO4, 10 mM DTT, 1 mM benzamidine	90% H2O/10% D2O	200	6.5	ambient	298
7	3D 1H-15N NOESY	0.5 mM [U-13C; U-15N] protein, 10 mM BIS-TRIS, 200 mM sodium chloride, 10 uM ZnSO4, 10 mM DTT, 1 mM benzamidine	90% H2O/10% D2O	200	6.5	ambient	298
8	3D 1H-13C NOESY aliphatic	0.5 mM [U-13C; U-15N] protein, 10 mM BIS-TRIS, 200 mM sodium chloride, 10 uM ZnSO4, 10 mM DTT, 1 mM benzamidine	90% H2O/10% D2O	200	6.5	ambient	298
9	3D 1H-13C NOESY aromatic	0.5 mM [U-13C; U-15N] protein, 10 mM BIS-TRIS, 200 mM sodium chloride, 10 uM ZnSO4, 10 mM DTT, 1 mM benzamidine	90% H2O/10% D2O	200	6.5	ambient	298

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

NMR Refinement
Method	Details	Software
restrained molecular dynamics		NMRPipe

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	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	peak picking	Sparky		Goddard
3	chemical shift assignment	FMC		Lemak,Steren,Llinas, Arrowsmith
4	data analysis	TALOS		Cornilescu, Delaglio and Bax
5	validation	PSVS		Bhattacharya and Montelione
6	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
7	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.