8UKC

Solution NMR Structure of the lasso peptide chlorolassin

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	6 mM lassopeptide	50% H2O/50% ACN-d3	0 mM	6.5	1 atm	313.15	Varian VNMRS 750
2	2D 1H-1H NOESY	6 mM lassopeptide	50% H2O/50% ACN-d3	0 mM	6.5	1 atm	313.15	Varian VNMRS 750
3	2D 1H-13C HSQC	6 mM lassopeptide	50% H2O/50% ACN-d3	0 mM	6.5	1 atm	313.15	Varian VNMRS 750
4	2D 1H-13C HMBC	6 mM lassopeptide	50% H2O/50% ACN-d3	0 mM	6.5	1 atm	313.15	Varian VNMRS 750

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	VNMRS	750

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (medoid)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VnmrJ	4.2	VnmrJ 4.2 Biopack
2	refinement	X-PLOR NIH	2.51	Schwieters, Kuszewski, Tjandra and Clore
3	chemical shift assignment	MestreLab (Mnova / MestReNova / MestReC)	14.3.0	Mestrelab Research S.L.
4	data analysis	Sparky		Goddard
5	structure calculation	X-PLOR NIH	2.51	Schwieters, Kuszewski, Tjandra and Clore