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Characterization and structure of the MIT1 domain of a chitin synthase from the Oomycete Saprolegnia monoica
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.3-1.0 mM [U-100% 13C; U-100% 15N] SmChs_MIT1-1, 10 % D2O-2, 50 mM sodium phosphate-3, 150 mM sodium chloride-4, 90 % H2O-5 90% H2O/10% D2O 200 5 ambient 298 2 3D HNCO 0.3-1.0 mM [U-100% 13C; U-100% 15N] SmChs_MIT1-1, 10 % D2O-2, 50 mM sodium phosphate-3, 150 mM sodium chloride-4, 90 % H2O-5 90% H2O/10% D2O 200 5 ambient 298 3 3D HNCA 0.3-1.0 mM [U-100% 13C; U-100% 15N] SmChs_MIT1-1, 10 % D2O-2, 50 mM sodium phosphate-3, 150 mM sodium chloride-4, 90 % H2O-5 90% H2O/10% D2O 200 5 ambient 298 4 3D HNCACB 0.3-1.0 mM [U-100% 13C; U-100% 15N] SmChs_MIT1-1, 10 % D2O-2, 50 mM sodium phosphate-3, 150 mM sodium chloride-4, 90 % H2O-5 90% H2O/10% D2O 200 5 ambient 298 5 3D HN(CO)CA 0.3-1.0 mM [U-100% 13C; U-100% 15N] SmChs_MIT1-1, 10 % D2O-2, 50 mM sodium phosphate-3, 150 mM sodium chloride-4, 90 % H2O-5 90% H2O/10% D2O 200 5 ambient 298 6 3D HCCH-TOCSY 0.3-1.0 mM [U-100% 13C; U-100% 15N] SmChs_MIT1-1, 10 % D2O-2, 50 mM sodium phosphate-3, 150 mM sodium chloride-4, 90 % H2O-5 90% H2O/10% D2O 200 5 ambient 298 7 3D 1H-15N NOESY 0.3-1.0 mM [U-100% 13C; U-100% 15N] SmChs_MIT1-1, 10 % D2O-2, 50 mM sodium phosphate-3, 150 mM sodium chloride-4, 90 % H2O-5 90% H2O/10% D2O 200 5 ambient 298 8 3D 1H-13C NOESY 0.3-1.0 mM [U-100% 13C; U-100% 15N] SmChs_MIT1-1, 10 % D2O-2, 50 mM sodium phosphate-3, 150 mM sodium chloride-4, 90 % H2O-5 90% H2O/10% D2O 200 5 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600 2 Bruker AVANCE 700 3 Bruker AVANCE 500
NMR Refinement Method Details Software simulated annealing CYANA
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CYANA 2.1 Guntert, Mumenthaler and Wuthrich 2 collection TopSpin Bruker Biospin 3 processing TopSpin Bruker Biospin 4 chemical shift assignment Sparky Goddard 5 data analysis Sparky Goddard 6 peak picking Sparky Goddard 7 data analysis ProcheckNMR Laskowski and MacArthur 8 refinement CYANA Guntert, Mumenthaler and Wuthrich