2NC7

Antimicrobial peptide protegrin PG-5

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	3 mg/mL PG, 20 mg/mL [U-99% 2H] DPC, 450 uL H2O, 50 uL [U-99% 2H] D2O	90% H2O/10% D2O				293
2	2D 1H-1H NOESY	3 mg/mL PG, 20 mg/mL [U-99% 2H] DPC, 450 uL H2O, 50 uL [U-99% 2H] D2O	90% H2O/10% D2O				293
3	2D 1H-1H TOCSY	3 mg/mL PG, 20 mg/mL [U-99% 2H] DPC, 450 uL H2O, 50 uL [U-99% 2H] D2O	90% H2O/10% D2O				293

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

NMR Refinement
Method	Details	Software
simulated annealing		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	1000
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	peak picking	Sparky		Goddard
3	chemical shift assignment	Sparky		Goddard
4	chemical shift calculation	Sparky		Goddard
5	structure solution	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
6	refinement	X-PLOR NIH