5UJQ

NMR Solution Structure of the Two-component Bacteriocin CbnXY

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	1 mM [U-99% 13C; U-99% 15N] CbnY, 50 % D trifluoroethanol, 50 % water, 0.01 % DSS	trifluoroethanol/water	0	6	760 mmHg	300	Varian VNMRS 700
2	2D 1H-1H NOESY	1 mM [U-99% 13C; U-99% 15N] CbnY, 50 % D trifluoroethanol, 50 % water, 0.01 % DSS	trifluoroethanol/water	0	6	760 mmHg	300	Varian VNMRS 700
3	2D 1H-15N HSQC	1 mM [U-99% 13C; U-99% 15N] CbnY, 50 % D trifluoroethanol, 50 % water, 0.01 % DSS	trifluoroethanol/water	0	6	760 mmHg	300	Varian VNMRS 700
4	2D 1H-13C HSQC	1 mM [U-99% 13C; U-99% 15N] CbnY, 50 % D trifluoroethanol, 50 % water, 0.01 % DSS	trifluoroethanol/water	0	6	760 mmHg	300	Varian VNMRS 700
5	3D HCCH-TOCSY	1 mM [U-99% 13C; U-99% 15N] CbnY, 50 % D trifluoroethanol, 50 % water, 0.01 % DSS	trifluoroethanol/water	0	6	760 mmHg	300	Varian VNMRS 700
7	3D 1H-15N TOCSY	1 mM [U-99% 13C; U-99% 15N] CbnY, 50 % D trifluoroethanol, 50 % water, 0.01 % DSS	trifluoroethanol/water	0	6	760 mmHg	300	Varian VNMRS 700
6	3D 1H-15N NOESY	1 mM [U-99% 13C; U-99% 15N] CbnY, 50 % D trifluoroethanol, 50 % water, 0.01 % DSS	trifluoroethanol/water	0	6	760 mmHg	300	Varian VNMRS 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	VNMRS	700

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

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	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	data analysis	NMRView		Johnson, One Moon Scientific
4	refinement	CYANA		Guntert, Mumenthaler and Wuthrich