2JUI

Three-Dimensional Structure of the two Peptides that Constitute the Two-Peptide Bacteriocin Plantaracin EF

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.2 mM DSS, 0.1 % TFA, 1 mM [U-95% 15N] protein	90% H2O/10% D2O	0	2.5	ambient	303
2	2D 1H-1H TOCSY	0.2 mM DSS, 0.1 % TFA, 1 mM [U-95% 15N] protein	90% H2O/10% D2O	0	2.5	ambient	303
3	2D 1H-1H NOESY	0.2 mM DSS, 0.1 % TFA, 1 mM [U-95% 15N] protein	90% H2O/10% D2O	0	2.5	ambient	303
4	3D 1H-15N NOESY	0.2 mM DSS, 0.1 % TFA, 1 mM [U-95% 15N] protein	90% H2O/10% D2O	0	2.5	ambient	303
5	3D 1H-15N TOCSY	0.2 mM DSS, 0.1 % TFA, 1 mM [U-95% 15N] protein	90% H2O/10% D2O	0	2.5	ambient	303
6	3D HNHA	0.2 mM DSS, 0.1 % TFA, 1 mM [U-95% 15N] protein	90% H2O/10% D2O	0	2.5	ambient	303

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

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
2	chemical shift assignment	Sparky		Goddard
3	dihedral angle determineation for restraints	TALOS		Delaglio
4	processing	TopSpin	1.3	Bruker
5	refinement	CYANA	2.1	Guntert, Mumenthaler and Wuthrich