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Structure of 18:0-ACP with docked fatty acid
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-separated_NOESY 2 mM protein, 10 mM MES pH 6.1, 100 mM NaCl, 95% H2O / 5% D2O 95% H2O/5% D2O 100 mM NaCl 6.1 1 atm 287 2 3D_13C-separated_NOESY 2 mM protein, 10 mM MES pH 6.1, 100 mM NaCl, 95% H2O / 5% D2O 95% H2O/5% D2O 100 mM NaCl 6.1 1 atm 287 3 f1 filtered NOESY-15N HSQC 2 mM protein, 10 mM MES pH 6.1, 100 mM NaCl, 95% H2O / 5% D2O 95% H2O/5% D2O 100 mM NaCl 6.1 1 atm 287
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 500 2 Bruker DMX 600 3 Bruker DMX 750 4 Varian INOVA 600
NMR Refinement Method Details Software Torsion angle dynamics followed by torsion angle dynamics with ambiguous restraints, NOESY restraints, and ramachandran database potentials Used CYANA for initial structure generation. Docking of the fatty acid (with ramachandran database potentials) was performed in XPLOR-NIH 2.0.12 CYANA
NMR Ensemble Information Conformer Selection Criteria structures with lowest energy whose fatty acids form a aligned cluster Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CYANA 2.1 2 refinement XPLOR-NIH 2.12 3 collection XwinNMR 2.6 4 collection VNMR 6.1 5 data analysis NMRPipe 6 data analysis Sparky 3.111