1J0S
Solution structure of the human interleukin-18
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 4D_13C-separated_NOESY | 1mM interleukin-18 U-15N,13C; 50mM phosphate buffer K | 90% H2O/10% D2O | 150mM KCl | 6.0 | ambient | 303 | |
2 | 4D_13C/15N-separated_NOESY | 1mM interleukin-18 U-15N,13C; 50mM phosphate buffer K | 90% H2O/10% D2O | 150mM KCl | 6.0 | ambient | 303 | |
3 | HNHA | 1mM interleukin-18 U-15N,13C; 50mM phosphate buffer K | 90% H2O/10% D2O | 150mM KCl | 6.0 | ambient | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 800 |
2 | Bruker | DRX | 500 |
3 | Bruker | DMX | 500 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | X-PLOR |
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) |
Additional NMR Experimental Information | |
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Details | The structure was determined using triple-resonance NMR spectroscopy. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | X-PLOR | 1.1 | Brunger |