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Spatial structure of antimicrobial peptide arenicin-1 mutant V8R
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1.8 mM [U-99% 15N] arenicin-1 V8R 95% H2O/5% D2O 0 4.5 1 atm 293 Bruker AvanceI 700 2 2D 1H-13C HSQC aliphatic 1.8 mM [U-99% 15N] arenicin-1 V8R 95% H2O/5% D2O 0 4.5 1 atm 293 Bruker AvanceI 700 3 2D 1H-13C HSQC aromatic 1.8 mM [U-99% 15N] arenicin-1 V8R 95% H2O/5% D2O 0 4.5 1 atm 293 Bruker AvanceI 700 4 2D 1H-1H TOCSY 1.8 mM [U-99% 15N] arenicin-1 V8R 95% H2O/5% D2O 0 4.5 1 atm 293 Bruker AvanceI 700 5 2D 1H-1H NOESY 1.8 mM [U-99% 15N] arenicin-1 V8R 95% H2O/5% D2O 0 4.5 1 atm 293 Bruker AvanceI 700 6 3D 1H-15N NOESY 1.8 mM [U-99% 15N] arenicin-1 V8R 95% H2O/5% D2O 0 4.5 1 atm 293 Bruker AvanceI 700 7 3D HNHA 1.8 mM [U-99% 15N] arenicin-1 V8R 95% H2O/5% D2O 0 4.5 1 atm 293 Bruker AvanceI 700 8 3D HNHB 1.8 mM [U-99% 15N] arenicin-1 V8R 95% H2O/5% D2O 0 4.5 1 atm 293 Bruker AvanceI 700
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AvanceI 700
NMR Refinement Method Details Software torsion angle dynamics CYANA
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 structure calculation CYANA 3.97 Guntert, Mumenthaler and Wuthrich 2 refinement CYANA 3.97 Guntert, Mumenthaler and Wuthrich 3 collection TopSpin Bruker Biospin 4 chemical shift assignment CARA Keller and Wuthrich 5 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 6 processing TopSpin Bruker Biospin