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Insights into Function, Catalytic Mechanism and Fold Evolution of Mouse Selenoprotein Methionine Sulfoxide Reductase B1 through Structural Analysis
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D 1H-15N NOESY 1-1.5mM [U-98% 13C; U-98% 15N] MsrB1-1, 10mM sodium chloride-2, 20mM sodium phosphate-3, 5mM DTT-4 90% H2O/10% D2O 0.06 5.5 ambient 298 2 3D 1H-13C NOESY 1-1.5mM [U-98% 13C; U-98% 15N] MsrB1-5, 10mM sodium chloride-6, 20mM sodium phosphate-7, 5mM DTT-8 100% D2O 0.06 5.5 ambient 298 3 3D 1H-13C NOESY 1-1.5mM [U-98% 13C; U-98% 15N] MsrB1-5, 10mM sodium chloride-6, 20mM sodium phosphate-7, 5mM DTT-8 100% D2O 0.06 5.5 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800 2 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing XwinNMR
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 96 Conformers Submitted Total Number 20 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 3.5 Bruker Biospin 2 processing XwinNMR 3.5 Bruker Biospin 3 data analysis XEASY Bartels et al. 4 structure solution CYANA 2.1 Guntert, Mumenthaler and Wuthrich 5 geometry optimization Amber 10 Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm 6 refinement CYANA 2.1 Guntert, Mumenthaler and Wuthrich