2MN6 | pdb_00002mn6

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

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-13C NOESY	0.7 mM [U-99% 13C; U-99% 15N] protein-1, 0.8 mM protein-2, 50 mM sodium phosphate-3, 120 mM [U-2H] DPC-4	90% H2O/10% D2O	0.05	7	ambient	308
2	2D 1H-15N HSQC	1.2 mM [U-99% 13C; U-99% 15N] protein-5, 50 mM sodium phosphate-6, 100 mM DPC-7	90% H2O/10% D2O	0.05	7	ambient	308
3	2D 1H-13C HSQC	1.2 mM [U-99% 13C; U-99% 15N] protein-5, 50 mM sodium phosphate-6, 100 mM DPC-7	90% H2O/10% D2O	0.05	7	ambient	308
4	3D 1H-15N NOESY	1.2 mM [U-99% 13C; U-99% 15N] protein-5, 50 mM sodium phosphate-6, 100 mM DPC-7	90% H2O/10% D2O	0.05	7	ambient	308
5	3D 1H-13C NOESY aliphatic	0.7 mM [U-99% 13C; U-99% 15N] protein-1, 0.8 mM protein-2, 50 mM sodium phosphate-3, 120 mM [U-2H] DPC-4	90% H2O/10% D2O	0.05	7	ambient	308
6	3D 1H-13C NOESY aliphatic	1.2 mM [U-99% 13C; U-99% 15N] protein-5, 50 mM sodium phosphate-6, 100 mM DPC-7	90% H2O/10% D2O	0.05	7	ambient	308
7	3D HNCO	1.2 mM [U-99% 13C; U-99% 15N] protein-5, 50 mM sodium phosphate-6, 100 mM DPC-7	90% H2O/10% D2O	0.05	7	ambient	308
8	3D HNCA	1.2 mM [U-99% 13C; U-99% 15N] protein-5, 50 mM sodium phosphate-6, 100 mM DPC-7	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	10
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The structure was determined using NOEs from filtered-NOESY spectra

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	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
5	structure solution	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
6	data analysis	TALOS		Cornilescu, Delaglio and Bax

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.