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Solution structure of acyl carrier protein domain from module 2 of 6-deoxyerythronolide B synthase (DEBS)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D 1H-15N NOESY 0.8-1 mM [U-13C; U-15N] acyl carrier protein 90% H2O/10% D2O 30 5.5 ambient 288 2 3D 1H-13C/15N NOESY 0.8-1 mM [U-13C; U-15N] acyl carrier protein 90% H2O/10% D2O 30 5.5 ambient 288 3 3D HCCH-TOCSY 0.8-1 mM [U-13C; U-15N] acyl carrier protein 90% H2O/10% D2O 30 5.5 ambient 288 4 3D HNHA 0.8-1 mM [U-13C; U-15N] acyl carrier protein 90% H2O/10% D2O 30 5.5 ambient 288 5 2D 1H-15N HSQC 0.8-1 mM [U-13C; U-15N] acyl carrier protein 90% H2O/10% D2O 30 5.5 ambient 288 6 3D HNCACB 0.8-1 mM [U-13C; U-15N] acyl carrier protein 90% H2O/10% D2O 30 5.5 ambient 288 7 3D C(CO)NH 0.8-1 mM [U-13C; U-15N] acyl carrier protein 90% H2O/10% D2O 30 5.5 ambient 288
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 800 2 Varian INOVA 500 3 Varian INOVA 600
NMR Refinement Method Details Software simulated annealing, torsion angle dynamics The standard simulated annealing protocol included as part of DYANA software was used with 4000 steps per structure. DYANA
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 50 Conformers Submitted Total Number 30 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution DYANA 1.5 Guntert, P. et al. 2 refinement DYANA 1.5 Guntert, P. et al.