2MN7

Solution structure of monomeric TatA of twin-arginine translocation system from E. coli

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-13C NOESY	1 mM [U-99% 13C; U-99% 15N] protein-1, 50 mM sodium phosphate-2, 200 mM DPC-3	90% H2O/10% D2O	0.05	7	ambient	308
2	2D 1H-15N HSQC	1 mM [U-99% 13C; U-99% 15N] protein-1, 50 mM sodium phosphate-2, 200 mM DPC-3	90% H2O/10% D2O	0.05	7	ambient	308
3	2D 1H-13C HSQC	1 mM [U-99% 13C; U-99% 15N] protein-1, 50 mM sodium phosphate-2, 200 mM DPC-3	90% H2O/10% D2O	0.05	7	ambient	308
4	3D 1H-15N NOESY	1 mM [U-99% 13C; U-99% 15N] protein-1, 50 mM sodium phosphate-2, 200 mM DPC-3	90% H2O/10% D2O	0.05	7	ambient	308
5	3D 1H-13C NOESY aliphatic	1 mM [U-99% 13C; U-99% 15N] protein-1, 50 mM sodium phosphate-2, 200 mM DPC-3	90% H2O/10% D2O	0.05	7	ambient	308
6	3D HNCO	1 mM [U-99% 13C; U-99% 15N] protein-1, 50 mM sodium phosphate-2, 200 mM DPC-3	90% H2O/10% D2O	0.05	7	ambient	308
7	3D HNCA	1 mM [U-99% 13C; U-99% 15N] protein-1, 50 mM sodium phosphate-2, 200 mM DPC-3	90% H2O/10% D2O	0.05	7	ambient	308

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	700
3	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
simulated annealing		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	data analysis	NMRView		Johnson, One Moon Scientific
3	collection	TopSpin		Bruker Biospin
4	structure solution	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
5	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
6	refinement	HADDOCK