2K38

Cupiennin 1A, NMR, minimized average structure

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	2 mM CUPIENNIN 1A	trifluoroethanol/water	0	2.6	1 atm	298
2	2D 1H-1H TOCSY	2 mM CUPIENNIN 1A	trifluoroethanol/water	0	2.6	1 atm	298
3	2D DQF-COSY	2 mM CUPIENNIN 1A	trifluoroethanol/water	0	2.6	1 atm	298
4	2D 1H-13C HSQC	2 mM CUPIENNIN 1A	trifluoroethanol/water	0	2.6	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing		CNS

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
2	structure solution	ARIA		Linge, O'Donoghue and Nilges
3	chemical shift assignment	Sparky		Goddard