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Solution NMR structure of Vibrio cholerae ferrous iron transport protein C (FeoC)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 50 mM sodium phosphate, 5 mM sodium chloride, 1 g/L [U-99% 15N] ammonium chloride, 300 uM [U-15N] Vibrio cholerae FeoC 90% H2O/10% D2O 5 mM 6 1 atm 298 Bruker DMX 600 2 3D 1H-15N NOESY 50 mM sodium phosphate, 5 mM sodium chloride, 1 g/L [U-99% 15N] ammonium chloride, 300 uM [U-15N] Vibrio cholerae FeoC 90% H2O/10% D2O 5 mM 6 1 atm 298 Bruker DMX 600 3 3D CBCA(CO)NH 50 mM sodium phosphate, 5 mM sodium chloride, 1 g/L [U-15N] ammonium chloride, 4 g/L [U-100% 13C] glucose, 300 uM [U-13C; U-15N] Vibrio cholerae FeoC 90% H2O/10% D2O 5 mM 6 1 atm 298 Bruker DMX 600 4 3D HNCACB 50 mM sodium phosphate, 5 mM sodium chloride, 1 g/L [U-15N] ammonium chloride, 4 g/L [U-100% 13C] glucose, 300 uM [U-13C; U-15N] Vibrio cholerae FeoC 90% H2O/10% D2O 5 mM 6 1 atm 298 Bruker DMX 600 5 3D HNCO 50 mM sodium phosphate, 5 mM sodium chloride, 1 g/L [U-15N] ammonium chloride, 4 g/L [U-100% 13C] glucose, 300 uM [U-13C; U-15N] Vibrio cholerae FeoC 90% H2O/10% D2O 5 mM 6 1 atm 298 Bruker DMX 600 6 3D HN(CA)CO 50 mM sodium phosphate, 5 mM sodium chloride, 1 g/L [U-15N] ammonium chloride, 4 g/L [U-100% 13C] glucose, 300 uM [U-13C; U-15N] Vibrio cholerae FeoC 90% H2O/10% D2O 5 mM 6 1 atm 298 Bruker DMX 600 7 4D HSQC-NOESY-HMQC 50 mM sodium phosphate, 5 mM sodium chloride, 1 g/L [U-15N] ammonium chloride, 4 g/L [U-100% 13C] glucose, 300 uM [U-13C; U-15N] Vibrio cholerae FeoC 90% H2O/10% D2O 5 mM 6 1 atm 298 Bruker DMX 600 8 4D HMQC-NOESY-HMQC 50 mM sodium phosphate, 5 mM sodium chloride, 4 g/L [U-100% 13C] glucose, 300 uM [U-13C; U-15N] Vibrio cholerae FeoC 100% D2O 5 mM 6 1 atm 298 Bruker DMX 600 9 2D 1H-1H NOESY 50 mM sodium phosphate, 5 mM sodium chloride, 300 uM [U-13C; U-15N] Vibrio cholerae FeoC 100% D2O 5 mM 6 1 atm 298 Bruker DMX 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 600
NMR Refinement Method Details Software na CYANA
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 160 Conformers Submitted Total Number 20 Representative Model 1 (target function)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin Bruker Biospin 2 processing NMRFx Johnson, One Moon Scientific 3 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 4 peak picking NMRView Johnson, One Moon Scientific 5 refinement CYANA Guntert, Mumenthaler and Wuthrich 6 structure calculation CYANA Guntert, Mumenthaler and Wuthrich