Solution Structure of an Engineered Arginine-rich Subdomain 2 of the Hepatitis C Virus NS3 RNA Helicase
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_13C-separated_NOESY | 0.6 mM, U-15N,13C; | 75 mM PHOSPHATE BUFFER; 5 mM DTT, 90%H2O, 10%D2O, 0.015% NaN3 | 75 mM KiPO4 | 6.5 | ambient | 298 | |
| 2 | 3D_15N-separated_NOESY | 0.3 mM, U-15N | 75 mM PHOSPHATE BUFFER; 5 mM DTT, 90%H2O, 10%D2O, 0.015% NaN3 | 75 mM KiPO4 | 6.5 | ambient | 298 | |
| 3 | 3D_13C-separated_NOESY | 0.6 mM, U-15N,13C; | 75 mM PHOSPHATE BUFFER; 5 mM DTT, 99%D2O, 0.015% NaN3 | 75 mM KiPO4 | 6.5 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 600 |
| 2 | Varian | UNITYPLUS | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | Calculation was based on a total of 2397 interproton distance restraints, 76 hydrogen bond restraints, 181 dihedral angle restraints. | X-PLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 25 |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | 98.1 | BRUNGER |
| 2 | data analysis | NMRView | 4.0 | bruce johnson |
| 3 | processing | Felix | 97 | msi |
