☰ Navigation Tabs
Modified A22Gly-B31Arg Human Insulin
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H TOCSY 3.0 - 2.0 mM Insulin A chain, 3.0 - 2.0 mM Insulin B chain 65% H2O / 35% CD3CN 0 3.5 ambient 298 2 2D 1H-1H NOESY 3.0 - 2.0 mM Insulin A chain, 3.0 - 2.0 mM Insulin B chain 65% H2O / 35% CD3CN 0 3.5 ambient 298 3 2D 1H-1H NOESY 3.0 - 2.0 mM Insulin A chain, 3.0 - 2.0 mM Insulin B chain 65% D2O / 35% CD3CN 0 3.5 ambient 298 4 2D 1H-13C HSQC 3.0 - 2.0 mM Insulin A chain, 3.0 - 2.0 mM Insulin B chain 65% D2O / 35% CD3CN 0 3.5 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian Uniform NMR System 500
NMR Refinement Method Details Software simulated annealing Amber
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy and with the least restraint violations Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement Amber 9 Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollm 2 geometry optimization Amber 9 Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollm 3 collection VnmrJ 2.2C Varian 4 chemical shift assignment Sparky 2.6 Goddard