Experiment: 5VKV

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
2	2D 1H-15N HSQC	0.37 mM [U-13C; U-15N; U-2H] CcdA, 25 mM sodium acetate, 25 mM potassium phosphate, 50 mM sodium chloride, 0.05 % sodium azide	90% H2O/10% D2O	100 mM	5.5	1 atm	343	Bruker AVANCE III 800
3	3D HNCA	0.37 mM [U-13C; U-15N; U-2H] CcdA, 25 mM sodium acetate, 25 mM potassium phosphate, 50 mM sodium chloride, 0.05 % sodium azide	90% H2O/10% D2O	100 mM	5.5	1 atm	343	Bruker AVANCE III 800
4	3D HN(CO)CA	0.37 mM [U-13C; U-15N; U-2H] CcdA, 25 mM sodium acetate, 25 mM potassium phosphate, 50 mM sodium chloride, 0.05 % sodium azide	90% H2O/10% D2O	100 mM	5.5	1 atm	343	Bruker AVANCE III 800
5	3D HNCO	0.37 mM [U-13C; U-15N; U-2H] CcdA, 25 mM sodium acetate, 25 mM potassium phosphate, 50 mM sodium chloride, 0.05 % sodium azide	90% H2O/10% D2O	100 mM	5.5	1 atm	343	Bruker AVANCE III 800
6	3D HN(CA)CO	0.37 mM [U-13C; U-15N; U-2H] CcdA, 25 mM sodium acetate, 25 mM potassium phosphate, 50 mM sodium chloride, 0.05 % sodium azide	90% H2O/10% D2O	100 mM	5.5	1 atm	343	Bruker AVANCE III 800
7	3D HNCACB	0.37 mM [U-13C; U-15N; U-2H] CcdA, 25 mM sodium acetate, 25 mM potassium phosphate, 50 mM sodium chloride, 0.05 % sodium azide	90% H2O/10% D2O	100 mM	5.5	1 atm	343	Bruker AVANCE III 800
8	3D 1H-15N NOESY	0.37 mM [U-13C; U-15N; U-2H] CcdA, 25 mM sodium acetate, 25 mM potassium phosphate, 50 mM sodium chloride, 0.05 % sodium azide	90% H2O/10% D2O	100 mM	5.5	1 atm	343	Bruker AVANCE III 800
9	2D 1H-15N HSQC	0.7 mM [U-15N; U-2H] CcdA, 25 mM sodium acetate, 25 mM potassium phosphate, 50 mM sodium chloride, 0.05 % sodium azide	90% H2O/10% D2O	100 mM	5.5	1 atm	343	Bruker AVANCE III 800
10	2D 1H-15N HSQC	0.7 mM [U-15N; U-2H] CcdA, 25 mM sodium acetate, 25 mM potassium phosphate, 50 mM sodium chloride, 0.05 % sodium azide	90% H2O/10% D2O	100 mM	5.5	1 atm	343	Bruker AVANCE III 800
11	2D 1H-15N HSQC	0.2 mM [U-15N] CcdA single Cys mutants labeled with MTSL, 25 mM sodium acetate, 25 mM potassium phosphate, 50 mM sodium chloride, 0.05 % sodium azide	90% H2O/10% D2O	100 mM	5.5	1 atm	343	Bruker AVANCE III 800

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

NMR Refinement
Method	Details	Software
simulated annealing		XPLOR-NIH

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	XPLOR-NIH	2.39	Schwieters, Kuszewski, Tjandra and Clore
2	structure calculation	X-PLOR NIH	2.39	Schwieters, Kuszewski, Tjandra and Clore
3	chemical shift assignment	Analysis	2.4.2	CCPN
4	peak picking	Analysis	2.4.2	CCPN
5	collection	TopSpin		Bruker Biospin
6	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
7	data analysis	TALOS-N		Yang Shen, and Ad 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.