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Solution structure of antifungal peptide, scarabaecin
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 NOESY 3mM Scarabaecin; 90% H2O, 10% D2O 90% H2O/10% D2O 2.4 ambient 298 2 DQF-COSY 3mM Scarabaecin; 90% H2O, 10% D2O 90% H2O/10% D2O 2.4 ambient 298 3 E-COSY 3mM Scarabaecin; 90% H2O, 10% D2O 90% H2O/10% D2O 2.4 ambient 298 4 TOCSY 3mM Scarabaecin; 90% H2O, 10% D2O 90% H2O/10% D2O 2.4 ambient 298 5 ROESY 3mM Scarabaecin; 90% H2O, 10% D2O 90% H2O/10% D2O 2.4 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 500 2 Bruker AVANCE 800
NMR Refinement Method Details Software distance geometry, simulated annealing XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 2 (lowest energy)
Additional NMR Experimental Information Details This structure was determined using standard 2D homonuclear techniques.
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 2.6 Bruker 2 data analysis Sparky 3.105 Goddard and Kneller 3 processing Felix 2000 MSI 4 refinement X-PLOR 3.851 Brunger