2KSG

Solution structure of dermcidin-1L, a human antibiotic peptide

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	50% [U-99% 2H] TFE-1, 10% [U-99% 2H] D2O-2, 40% H2O-3	trifluoroethanol/water		4.2	ambient	298
2	3D 1H-15N NOESY	50% [U-99% 2H] TFE-1, 10% [U-99% 2H] D2O-2, 40% H2O-3	trifluoroethanol/water		4.2	ambient	298
3	3D 1H-15N TOCSY	50% [U-99% 2H] TFE-1, 10% [U-99% 2H] D2O-2, 40% H2O-3	trifluoroethanol/water		4.2	ambient	298
4	3D HNHA	50% [U-99% 2H] TFE-1, 10% [U-99% 2H] D2O-2, 40% H2O-3	trifluoroethanol/water		4.2	ambient	298

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

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing		CNS

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger A. T. et.al.
2	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich