SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_15N-separated_NOESY | 2mM Zn-Rubredoxin U-15N; 50mM phosphate buffer | 95% H2O/5% D2O | 7.2 | ambient | 296 | ||
| 2 | 2D NOESY | 2mM Zn-Rubredoxin unlabeled; 50mM phosphate buffer | 95% H2O/5% D2O | 7.2 | ambient | 296 | ||
| 3 | 2D TOCSY | 2mM Zn-Rubredoxin unlabeled; 50mM phosphate buffer | 95% H2O/5% D2O | 7.2 | ambient | 296 | ||
| 4 | 15N-1H HSQC | 2mM Zn-Rubredoxin U-15N; 50mM phosphate buffer | 95% H2O/5% D2O | 7.2 | ambient | 296 | ||
| 5 | 3D_15N-separated_TOCSY | 2mM Zn-Rubredoxin U-15N; 50mM phosphate buffer | 95% H2O/5% D2O | 7.2 | ambient | 296 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| Automated methods along with torsion angle dynamics were used for backbone chemical shift assignment and iterative noe refinement. | A final total of 581 distance constraints were used (intra 122; short 147; med 121; long 203). | CYANA |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | target function |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | structure solution | CYANA | 2.0 | G ntert P. |
| 2 | processing | NMRPipe | 2004 | Delagio,F. et al. |
| 3 | collection | XwinNMR | 3.5 | Bruker |
| 4 | data analysis | Sparky | 3.112 | T.D. Goddard, D.G. Kneller |
| 5 | refinement | CYANA | 2.0 | G ntert P. |
