☰ Navigation Tabs
Oxytocin NMR solution structure
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H COSY 5 mM ammonium acetate, 3.3 mM Oxytocin 90% H2O/10% D2O 0.00665 M 6.7 1 atm 297.3 Bruker AVANCE II 500 2 2D 1H-1H TOCSY 5 mM ammonium acetate, 3.3 mM Oxytocin 90% H2O/10% D2O 0.00665 M 6.7 1 atm 297.3 Bruker AVANCE II 500 3 2D 1H-1H ROESY 5 mM ammonium acetate, 3.3 mM Oxytocin 90% H2O/10% D2O 0.00665 M 6.7 1 atm 297.3 Bruker AVANCE II 500
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE II 500
NMR Refinement Method Details Software DGSA-distance geometry simulated annealing Based on 59 ROE restraints CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 50 Conformers Submitted Total Number 14 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 5 collection TopSpin 3.6.2 Bruker Biospin 1 chemical shift assignment NMRFAM-SPARKY 1.470 Lee, W.; Tonelli, M.; Markley, J. L. 2 structure calculation CNS 3.2 Brunger, Adams, Clore, Gros, Nilges and Read 3 data analysis UCSF Chimera 1.14 Pettersen, E. F.; Goddard, T. D.; Huang, C. C.; Couch, G. S.; Greenblatt, D. M.; Meng, E. C.; Ferrin, T. E. 4 peak picking NMRFAM-SPARKY 1.470 Lee, W.; Tonelli, M.; Markley, J. L.