Solution structure of a resuscitation promoting factor domain from Mycobacterium tuberculosis
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_15N-separated_NOESY | 0.5mM RpfBc domain U-15N; 25mM Na-Acetate; 2mM beta-mercaptoethanol; 90% H2O, 10% D2O | 90% H2O/10% D2O | 25mM Na-Acetate | 4.6 | ambient | 293 | |
| 2 | 3D_15N-separated TOCSY | 0.5mM RpfBc domain U-15N; 25mM Na-Acetate; 2mM beta-mercaptoethanol; 90% H2O, 10% D2O | 90% H2O/10% D2O | 25mM Na-Acetate | 4.6 | ambient | 293 | |
| 3 | HNCA | 0.5mM RpfBc domain U-15N, 13C; 25mM Na-Acetate; 2mM beta-mercaptoethanol; 90% H2O, 10% D2O | 90% H2O/10% D2O | 25mM Na-Acetate | 4.6 | ambient | 293 | |
| 4 | HN(CO)CA | 0.5mM RpfBc domain U-15N, 13C; 25mM Na-Acetate; 2mM beta-mercaptoethanol; 90% H2O, 10% D2O | 90% H2O/10% D2O | 25mM Na-Acetate | 4.6 | ambient | 293 | |
| 5 | CBCA(CO)NH | 0.5mM RpfBc domain U-15N, 13C; 25mM Na-Acetate; 2mM beta-mercaptoethanol; 90% H2O, 10% D2O | 90% H2O/10% D2O | 25mM Na-Acetate | 4.6 | ambient | 293 | |
| 6 | HNCO | 0.5mM RpfBc domain U-15N, 13C; 25mM Na-Acetate; 2mM beta-mercaptoethanol; 90% H2O, 10% D2O | 90% H2O/10% D2O | 25mM Na-Acetate | 4.6 | ambient | 293 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 500 |
| 2 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| molecular dynamics in explicit solvent | the structures are based on a total of 1757 restraints, 1613 are NOE-derived distance constraints, 124 dihedral angle restraints, 20 distance restraints from hydrogen bonds. | Gifa |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | all calculated structures submitted |
| Conformers Calculated Total Number | 30 |
| Conformers Submitted Total Number | 30 |
| Representative Model | 1 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | The structure was determined using triple-resonance NMR spectroscopy. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | Gifa | 4.4 | Pons |
| 2 | data analysis | NMRView | 5.0.4 | Johnson |
| 3 | data analysis | TALOS | 3 | Cornilescu |
| 4 | structure solution | ARIA | 1.2 | Linge |
| 5 | refinement | CNS | 1.1 | Brunger |
