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Structure of the antimicrobial peptide LsbB in DPC micelles
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1.0 mM LsbB, 0.2 mM DSS, 200 mM [U-99% 2H] DPC 95% H2O/5% D2O ambient 298 2 2D DQF-COSY 1.0 mM LsbB, 0.2 mM DSS, 200 mM [U-99% 2H] DPC 95% H2O/5% D2O ambient 298 3 2D 1H-1H TOCSY 1.0 mM LsbB, 0.2 mM DSS, 200 mM [U-99% 2H] DPC 95% H2O/5% D2O ambient 298 4 2D 1H-13C HSQC 1.0 mM LsbB, 0.2 mM DSS, 200 mM [U-99% 2H] DPC 95% H2O/5% D2O ambient 298 5 2D 1H-1H NOESY 1.0 mM LsbB, 0.2 mM DSS, 200 mM [U-99% 2H] DPC 95% H2O/5% D2O ambient 298
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 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CYANA Guntert, Mumenthaler and Wuthrich 2 peak picking Sparky Goddard 3 collection TopSpin 2.4 Bruker Biospin 4 chemical shift assignment CARA Keller and Wuthrich 5 data analysis TALOS + Cornilescu, Delaglio and Bax 6 refinement CYANA Guntert, Mumenthaler and Wuthrich