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Solution structure of synthetic Mamba-1 peptide
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D DQF-COSY 50 mM sodium phosphate-1 90% H2O/10% D2O 160.8 6.5 ambient atm 298 2 2D 1H-1H TOCSY 50 mM sodium phosphate-1 90% H2O/10% D2O 160.8 6.5 ambient atm 298 3 2D 1H-1H NOESY 50 mM sodium phosphate-1 90% H2O/10% D2O 160.8 6.5 ambient atm 298 4 2D DQF-COSY 50 mM sodium phosphate-1 90% H2O/10% D2O 160.8 6.5 ambient atm 310 5 2D 1H-1H TOCSY 50 mM sodium phosphate-1 90% H2O/10% D2O 160.8 6.5 ambient atm 310 6 2D 1H-1H NOESY 50 mM sodium phosphate-1 90% H2O/10% D2O 160.8 6.5 ambient atm 310 7 2D 1H-1H TOCSY 50 mM sodium phosphate-2, 5 % [U-2H] ethanol-3 90% H2O/10% D2O 160.8 6.5 ambient atm 310 8 2D 1H-1H TOCSY 50 mM sodium phosphate-4, 5 % [U-2H] TFE-5 90% H2O/10% D2O 160.8 6.5 ambient atm 310
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 700 2 Varian INOVA 500
NMR Refinement Method Details Software distance geometry VnmrJ
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection VnmrJ Varian 2 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 data analysis NMRDraw Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 4 chemical shift assignment Sparky Goddard 5 data analysis Sparky Goddard 6 structure solution X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 7 geometry optimization MOLMOL Koradi, Billeter and Wuthrich 8 data analysis ProcheckNMR Laskowski and MacArthur 9 refinement X-PLOR NIH