1IYC

Solution structure of antifungal peptide, scarabaecin

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	NOESY	3mM Scarabaecin; 90% H2O, 10% D2O	90% H2O/10% D2O		2.4	ambient	298
2	DQF-COSY	3mM Scarabaecin; 90% H2O, 10% D2O	90% H2O/10% D2O		2.4	ambient	298
3	E-COSY	3mM Scarabaecin; 90% H2O, 10% D2O	90% H2O/10% D2O		2.4	ambient	298
4	TOCSY	3mM Scarabaecin; 90% H2O, 10% D2O	90% H2O/10% D2O		2.4	ambient	298
5	ROESY	3mM Scarabaecin; 90% H2O, 10% D2O	90% H2O/10% D2O		2.4	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500
2	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
distance geometry, simulated annealing		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	2 (lowest energy)

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear techniques.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.6	Bruker
2	data analysis	Sparky	3.105	Goddard and Kneller
3	processing	Felix	2000	MSI
4	refinement	X-PLOR	3.851	Brunger