6GS9

NMR structure of aurein 2.5 in SDS micelles

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	2 mM Aurein 2.5, 100 mM [U-98% 2H] deuterated sodium dodecyl sulphate, 0.05 % w/w 2H 3-(Trimethylsilyl)propionic-2,2,3,3-d4 acid sodium salt	90% H2O/10% D2O	no salts	7.0	1 atm	298	Bruker AVANCE II 700
2	2D 1H-1H NOESY	2 mM Aurein 2.5, 100 mM [U-98% 2H] deuterated sodium dodecyl sulphate, 0.05 % w/w 2H 3-(Trimethylsilyl)propionic-2,2,3,3-d4 acid sodium salt	90% H2O/10% D2O	no salts	7.0	1 atm	298	Bruker AVANCE II 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE II	700

NMR Refinement
Method	Details	Software
simulated annealing		DYNAMO
distance geometry		DYNAMO

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (none)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	DYNAMO		Delaglio and Kuszewski
2	structure calculation	DYNAMO		Delaglio and Kuszewski
3	chemical shift assignment	CARA		Keller and Wuthrich
4	peak picking	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
5	processing	TopSpin		Bruker Biospin