8GVN

Novel salt-resistant antimicrobial peptide, RR14

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H COSY	2.4 mM RR14, 100 mM sodium chloride, 197 mM [U-99% 2H] DPC, 20 mM sodium phosphate	90% H2O/10% D2O	120 mM	4.983	1 atm	318	Bruker AVANCE 800
2	2D 1H-1H NOESY	2.4 mM RR14, 100 mM sodium chloride, 197 mM [U-99% 2H] DPC, 20 mM sodium phosphate	90% H2O/10% D2O	120 mM	4.983	1 atm	318	Bruker AVANCE 800
3	2D 1H-1H TOCSY	2.4 mM RR14, 100 mM sodium chloride, 197 mM [U-99% 2H] DPC, 20 mM sodium phosphate	90% H2O/10% D2O	120 mM	4.983	1 atm	318	Bruker AVANCE 800
4	2D 1H-13C HSQC	2.4 mM RR14, 100 mM sodium chloride, 197 mM [U-99% 2H] DPC, 20 mM sodium phosphate	90% H2O/10% D2O	120 mM	4.983	1 atm	318	Bruker AVANCE 800
5	2D 1H-15N HSQC	2.4 mM RR14, 100 mM sodium chloride, 197 mM [U-99% 2H] DPC, 20 mM sodium phosphate	90% H2O/10% D2O	120 mM	4.983	1 atm	318	Bruker AVANCE 800

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

NMR Refinement
Method	Details	Software
molecular dynamics		PONDEROSA-C/S

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	PONDEROSA-C/S		Dr. Woonghee Lee
2	chemical shift assignment	CARA		Keller and Wuthrich
3	peak picking	Sparky		Goddard
4	collection	TopSpin		Bruker Biospin
5	processing	TopSpin		Bruker Biospin
6	structure calculation	PONDEROSA-C/S		Dr. Woonghee Lee