2LXZ

Solution Structure of the Antimicrobial Peptide Human Defensin 5

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	0-1 mM TFA	90% H2O/10% D2O	0.4	4.0	ambient	298
2	2D 1H-1H TOCSY	0-1 mM TFA	90% H2O/10% D2O	0.4	4.0	ambient	298
3	2D 1H-1H NOESY	0-1 mM TFA	90% H2O/10% D2O	0.4	4.0	ambient	298
4	3D HNCO	0-1 mM TFA	90% H2O/10% D2O	0.4	4.0	ambient	298
5	3D HNCA	0-1 mM TFA	90% H2O/10% D2O	0.4	4.0	ambient	298
6	3D 1H-15N NOESY	0-1 mM TFA	90% H2O/10% D2O	0.4	4.0	ambient	298
7	3D 1H-13C NOESY	0-1 mM TFA	90% H2O/10% D2O	0.4	4.0	ambient	298
8	3D HCACO	0-1 mM TFA	90% H2O/10% D2O	0.4	4.0	ambient	298

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

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	400
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore