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