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Structural and biophysical characterization of the mRNA interferase SaMazF from Staphylococcus aureus.
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1 mM [U-99% 13C; U-99% 15N] SaMazF, 90 % H2O, 10 % D2O 90% H2O/10% D2O 6.6 1 atm 308 2 2D 1H-13C HSQC 1 mM [U-99% 13C; U-99% 15N] SaMazF, 90 % H2O, 10 % D2O 90% H2O/10% D2O 6.6 1 atm 308 3 3D CBCA(CO)NH 1 mM [U-99% 13C; U-99% 15N] SaMazF, 90 % H2O, 10 % D2O 90% H2O/10% D2O 6.6 1 atm 308 4 3D C(CO)NH 1 mM [U-99% 13C; U-99% 15N] SaMazF, 90 % H2O, 10 % D2O 90% H2O/10% D2O 6.6 1 atm 308 5 3D HNCO 1 mM [U-99% 13C; U-99% 15N] SaMazF, 90 % H2O, 10 % D2O 90% H2O/10% D2O 6.6 1 atm 308 6 3D HNCACB 1 mM [U-99% 13C; U-99% 15N] SaMazF, 90 % H2O, 10 % D2O 90% H2O/10% D2O 6.6 1 atm 308 7 3D HBHA(CO)NH 1 mM [U-99% 13C; U-99% 15N] SaMazF, 90 % H2O, 10 % D2O 90% H2O/10% D2O 6.6 1 atm 308 8 3D HCCH-TOCSY 1 mM [U-99% 13C; U-99% 15N] SaMazF, 90 % H2O, 10 % D2O 90% H2O/10% D2O 6.6 1 atm 308 9 3D 1H-15N NOESY 1 mM [U-99% 13C; U-99% 15N] SaMazF, 90 % H2O, 10 % D2O 90% H2O/10% D2O 6.6 1 atm 308 10 3D 1H-13C NOESY 1 mM [U-99% 13C; U-99% 15N] SaMazF, 90 % H2O, 10 % D2O 90% H2O/10% D2O 6.6 1 atm 308
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian Uniform NMR System 800
NMR Refinement Method Details Software simulated annealing Final refinement in water NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 chemical shift assignment NMRView Johnson, One Moon Scientific 3 refinement RECOORD,_CNS