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Solution Structure of an endopeptidase HycI from Escherichia coli
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-separated_NOESY 1mM HycI U-15N; 50mM phosphate buffer; 50mM NaCl; 1mM EDTA, 90% H2O, 10% D2O 90% H2O/10% D2O 50mM NaCl, 50mM sodium phosphate 7.0 ambient 298 2 3D_13C-separated_NOESY 1mM HycI U-15N, 13C; 50mM phosphate buffer; 50mM NaCl; 1mM EDTA, 90% H2O, 10% D2O 90% H2O/10% D2O 50mM NaCl, 50mM sodium phosphate 7.0 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600 2 Bruker AVANCE 800
NMR Refinement Method Details Software molecular dynamics simulated annealing XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 3.5 Bruker 2 processing NMRPipe 2.1 F. Delaglio 3 data analysis NMRView 5 B. Johnson 4 structure solution CYANA 2.0 P. Guntert 5 refinement Amber 7.0 D. Case