6OQH

Solution NMR structure of a quiet outer membrane protein G Nanopore (OmpG mutant: Delta-L6-D215)

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCA	1 mM [U-13C; U-15N; U-2H] OmpG delta-L6-D215 mutant, 200 mM DPC, 25 mM Bis-Tris, 50 mM sodium chloride, 0.05 % w/v sodium azide	90% H2O/10% D2O	50 mM	6.3	1 atm	313	Bruker AVANCE III 800
2	3D HNCACB	1 mM [U-13C; U-15N; U-2H] OmpG delta-L6-D215 mutant, 200 mM DPC, 25 mM Bis-Tris, 50 mM sodium chloride, 0.05 % w/v sodium azide	90% H2O/10% D2O	50 mM	6.3	1 atm	313	Bruker AVANCE III 800
3	3D HNCO	1 mM [U-13C; U-15N; U-2H] OmpG delta-L6-D215 mutant, 200 mM DPC, 25 mM Bis-Tris, 50 mM sodium chloride, 0.05 % w/v sodium azide	90% H2O/10% D2O	50 mM	6.3	1 atm	313	Bruker AVANCE III 800
4	3D HN(CA)CO	1 mM [U-13C; U-15N; U-2H] OmpG delta-L6-D215 mutant, 200 mM DPC, 25 mM Bis-Tris, 50 mM sodium chloride, 0.05 % w/v sodium azide	90% H2O/10% D2O	50 mM	6.3	1 atm	313	Bruker AVANCE III 800
5	3D 15N-1H-1H NOESY-TROSY	1 mM [U-13C; U-15N; U-2H] OmpG delta-L6-D215 mutant, 200 mM DPC, 25 mM Bis-Tris, 50 mM sodium chloride, 0.05 % w/v sodium azide	90% H2O/10% D2O	50 mM	6.3	1 atm	313	Bruker AVANCE III 800
6	3D 15N-1H-15N HSQC-NOESY-HSQC	1 mM [U-13C; U-15N; U-2H] OmpG delta-L6-D215 mutant, 200 mM DPC, 25 mM Bis-Tris, 50 mM sodium chloride, 0.05 % w/v sodium azide	90% H2O/10% D2O	50 mM	6.3	1 atm	313	Bruker AVANCE III 800
7	2D 1H-15N HSQC	1 mM [U-13C; U-15N; U-2H] OmpG delta-L6-D215 mutant, 200 mM DPC, 25 mM Bis-Tris, 50 mM sodium chloride, 0.05 % w/v sodium azide	90% H2O/10% D2O	50 mM	6.3	1 atm	313	Bruker AVANCE III 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	800

NMR Refinement
Method	Details	Software
simulated annealing		CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	Sparky	3	Goddard and Kneller
2	structure calculation	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
3	data analysis	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax

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.