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NMR Solution Structure and Model Membrane Interaction Studies of the Peptide Hylin a1 from the Arboreal South American Frog Hypsiboas albopunctatus
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H TOCSY 1 mM Hylin a1, 100 mM [U-2H] SDS, 50 uM [U-99% 2H] D2O, 450 uM H2O, 1 mg/uL TMSP 90% H2O/10% D2O 7 ambient 298 2 2D 1H-1H NOESY 1 mM Hylin a1, 100 mM [U-2H] SDS, 50 uM [U-99% 2H] D2O, 450 uM H2O, 1 mg/uL TMSP 90% H2O/10% D2O 7 ambient 298 3 2D 1H-1H COSY 1 mM Hylin a1, 100 mM [U-2H] SDS, 50 uM [U-99% 2H] D2O, 450 uM H2O, 1 mg/uL TMSP 90% H2O/10% D2O 7 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 500
NMR Refinement Method Details Software simulated annealing X-PLOR NIH
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement X-PLOR NIH 2.28 Schwieters, Kuszewski, Tjandra and Clore 2 structure solution X-PLOR NIH 2.28 Schwieters, Kuszewski, Tjandra and Clore 3 processing NMRDraw Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 4 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 5 chemical shift assignment NMRView Johnson, One Moon Scientific 6 data analysis ProcheckNMR Laskowski, MacArthur, Smith, Jones, Hutchinson, Morris, Moss and Thornton 7 data analysis MOLMOL Koradi, Billeter and Wuthrich