Solution Structure of Ferrous Iron Transport Protein A (FeoA) of Klebsiella pneumoniae
SOLUTION NMR
| 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 |
