2K7X
solution structure of C-terminal domain of SARS-CoV main protease
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 1 mM [U-95% 13C; U-95% 15N] MproC, 50 mM potassium phosphate, 10 mM DTT | 90% H2O/10% D2O | 0.05 | 7.0 | ambient | 298 | |
2 | 3D 1H-15N NOESY | 1 mM [U-95% 13C; U-95% 15N] MproC, 50 mM potassium phosphate, 10 mM DTT | 90% H2O/10% D2O | 0.05 | 7.0 | ambient | 298 | |
3 | 3D 1H-13C NOESY | 1 mM [U-95% 13C; U-95% 15N] MproC, 50 mM potassium phosphate, 10 mM DTT | 90% H2O/10% D2O | 0.05 | 7.0 | ambient | 298 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 500 |
2 | Bruker | AVANCE | 800 |
3 | Bruker | AVANCE | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
molecular dynamics | Amber |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 21 |
Representative Model | 1 (minimized average structure) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | Amber | Case, D. et al. | |
2 | structure solution | CYANA | Guntert, P. et al. | |
3 | collection | XwinNMR | Bruker Biospin | |
4 | processing | NMRPipe | Delaglio, F. et al. | |
5 | data analysis | NMRView | Johnson, B. et al. |