2KXX

NMR Structure of Escherichia coli BamE, a Lipoprotein Component of the beta-Barrel Assembly Machinery Complex

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.5 mM [U-100% 13C; U-100% 15N] E. coli protein, 15 % D2O, 85 % H2O, 20 mM Na2HPO4/NaH2PO4	85% H2O/15% D2O	0.02	6.6	ambient	288
2	3D CBCA(CO)NH	0.5 mM [U-100% 13C; U-100% 15N] E. coli protein, 15 % D2O, 85 % H2O, 20 mM Na2HPO4/NaH2PO4	85% H2O/15% D2O	0.02	6.6	ambient	288
3	3D 1H-15N NOESY	0.5 mM [U-100% 13C; U-100% 15N] E. coli protein, 15 % D2O, 85 % H2O, 20 mM Na2HPO4/NaH2PO4	85% H2O/15% D2O	0.02	6.6	ambient	288
4	3D HNCO	0.5 mM [U-100% 13C; U-100% 15N] E. coli protein, 15 % D2O, 85 % H2O, 20 mM Na2HPO4/NaH2PO4	85% H2O/15% D2O	0.02	6.6	ambient	288
5	3D HNCACB	0.5 mM [U-100% 13C; U-100% 15N] E. coli protein, 15 % D2O, 85 % H2O, 20 mM Na2HPO4/NaH2PO4	85% H2O/15% D2O	0.02	6.6	ambient	288
6	3D HN(CO)CA	0.5 mM [U-100% 13C; U-100% 15N] E. coli protein, 15 % D2O, 85 % H2O, 20 mM Na2HPO4/NaH2PO4	85% H2O/15% D2O	0.02	6.6	ambient	288
7	3D 1H-13C NOESY	0.5 mM [U-100% 13C; U-100% 15N] E. coli protein, 15 % D2O, 85 % H2O, 20 mM Na2HPO4/NaH2PO4	85% H2O/15% D2O	0.02	6.6	ambient	288
8	2D 1H-1H COSY	0.5 mM [U-100% 13C; U-100% 15N] E. coli protein, 15 % D2O, 85 % H2O, 20 mM Na2HPO4/NaH2PO4	85% H2O/15% D2O	0.02	6.6	ambient	288

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITY	500

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
2	chemical shift assignment	Sparky	3.113	Goddard
3	peak picking	Sparky	3.113	Goddard
4	refinement	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
5	refinement	ARIA	2.0	Rieping, Habeck, Bardiaux, Bernard, Malliavin and Nilges

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.