SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_13C-separated_NOESY | 1.5mM RNase E S1 U-15N,13C; 20mM phosphate buffer; 50mM NaCl; 92% H2O, 8% D2O | 92% H2O, 8% D2O | 75mM | 6.5 | ambient | 303 | |
| 2 | 3D_15N-separated_NOESY | 1.5mM RNase E S1 U-15N,13C; 20mM phosphate buffer; 50mM NaCl; 92% H2O, 8% D2O | 92% H2O, 8% D2O | 75mM | 6.5 | ambient | 303 | |
| 3 | 3D_13C_15N/13C-separated_NOESY | 1.5mM RNase E S1 U-15N,13C; 20mM phosphate buffer; 50mM NaCl; 92% H2O, 8% D2O | 92% H2O, 8% D2O | 75mM | 6.5 | ambient | 303 | |
| 4 | 3D_13C-separated_NOESY_aromatic | 1.5mM RNase E S1 U-15N,13C; 20mM phosphate buffer; 50mM NaCl; 92% H2O, 8% D2O | 92% H2O, 8% D2O | 75mM | 6.5 | ambient | 303 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 600 |
| 2 | Varian | UNITY | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | The structures are based on a total of 2884 restraints, including 2113 unambiguous and 597 ambiguous NOE-derived distance constraints, 159 dihedral angle restraints, 15 distance restraints from hydrogen bonds. | NMRPipe |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 4 (closest to the average) |
| Additional NMR Experimental Information | |
|---|---|
| Details | A mixing time of 100ms was used. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | NMRPipe | Delaglio | |
| 2 | data analysis | Sparky | Goddard | |
| 3 | refinement | ARIA/CNS | Linge | |
