2LX6

Structure of Lasso Peptide Caulosegnin I

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	10 mM CAULOSEGNIN I	methanol			ambient	288
2	2D 1H-1H TOCSY	10 mM CAULOSEGNIN I	methanol			ambient	288
3	2D DQF-COSY	10 mM CAULOSEGNIN I	methanol			ambient	288
4	2D 1H-1H NOESY	10 mM CAULOSEGNIN I	methanol			ambient	288

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
2	refinement	CYANA	2.1	Guntert, Mumenthaler and Wuthrich