2LIZ
NMR solution structure of C-terminal domain of SARS-CoV main protease in 2.5M urea
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D 1H-15N NOESY | 1 mM [U-100% 15N] entity-1, 1 mM [U-100% 13C; U-100% 15N] entity-2 | 90% H2O/10% D2O | 50 | 7 | ambient | 298 | |
2 | 3D 1H-13C NOESY | 1 mM [U-100% 15N] entity-1, 1 mM [U-100% 13C; U-100% 15N] entity-2 | 90% H2O/10% D2O | 50 | 7 | ambient | 298 | |
3 | 3D 1H-13C NOESY aromatic | 1 mM [U-100% 15N] entity-1, 1 mM [U-100% 13C; U-100% 15N] entity-2 | 90% H2O/10% D2O | 50 | 7 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | Avance | 500 |
2 | Bruker | Avance | 800 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | AMBER |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | AMBER | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, Kollm | |
2 | structure solution | CYANA | Guntert, Mumenthaler and Wuthrich | |
3 | structure solution | SANE | Duggan, Legge, Dyson & Wright | |
4 | data analysis | TALOS | Cornilescu, Delaglio and Bax |