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Solution Structure of Ferrous Iron Transport Protein A (FeoA) of Klebsiella pneumoniae
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-separated_NOESY 1mM Ferrous Iron Transport Protein A, U-15N, 13C; 20mM Tris-HCl Buffer Containing 50mM NaCl, 50mM Glu and 50mM Arg 90% H2O/10% D2O 20mM Tris-HCl Buffer Containing 50mM NaCl, 50mM Glu and 50mM Arg 6.5 ambient 298 2 3D_13C-separated_NOESY 1mM Ferrous Iron Transport Protein A, U-15N, 13C; 20mM Tris-HCl Buffer Containing 50mM NaCl, 50mM Glu and 50mM Arg 90% H2O/10% D2O 20mM Tris-HCl Buffer Containing 50mM NaCl, 50mM Glu and 50mM Arg 6.5 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 500 2 Bruker DRX 600 3 Bruker AVANCE 600
NMR Refinement Method Details Software distance geometry The structures are based on 1160 unambiguous constraints and 71 ambiguous constraints. 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 XwinNMR 3.5 Bruker 3 data analysis Sparky 3.111 T. D. Goddard and D. G. Kneller 4 structure solution ARIA 1.2 Jens Linge and Michael Nilges 5 refinement ARIA 1.2 Jens Linge and Michael Nilges