1M9G
Solution structure of G16A-MNEI, a structural mutant of single chain monellin MNEI
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 2mM G16A MNEI; 18.5 mM phosphate buffer K; 90% H2O, 10% D2O | 90% H2O/10% D2O | 18.5mM PHOSPHATE BUFFER | 2.9 | ambient | 308 | |
2 | 3D_15N-separeted_TOCSY | 2mM G16A MNEI U-15N; 18.5MM phosphate buffer K;90% H2O, 10% D2O | 90% H2O/10% D2O | 18.5mM PHOSPHATE BUFFER | 2.9 | ambient | 308 | |
3 | 3D_15N-separated_NOESY | 2mM G16A MNEI U-15N; 18.5MM phosphate buffer K;90% H2O, 10% D2O | 90% H2O/10% D2O | 18.5mM PHOSPHATE BUFFER | 2.9 | ambient | 308 | |
4 | HNHA | 2mM G16A MNEI U-15N; 18.5MM phosphate buffer K;90% H2O, 10% D2O | 90% H2O/10% D2O | 18.5mM PHOSPHATE BUFFER | 2.9 | ambient | 308 | |
5 | HNHB | 2mM G16A MNEI U-15N; 18.5MM phosphate buffer K;90% H2O, 10% D2O | 90% H2O/10% D2O | 18.5mM PHOSPHATE BUFFER | 2.9 | ambient | 308 | |
6 | HSQC | 2mM G16A MNEI U-15N; 18.5MM phosphate buffer K;90% H2O, 10% D2O | 90% H2O/10% D2O | 18.5mM PHOSPHATE BUFFER | 2.9 | ambient | 308 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 500 |
NMR Refinement | ||
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Method | Details | Software |
torsion angle dynamics and restrained energy minimization | NMRPipe |
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 (fewest violations) |
Additional NMR Experimental Information | |
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Details | This structure was determined using standard 2D homonuclear and 3D heteronuclear techniques. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | NMRPipe | 1.7 | Delaglio |
2 | data analysis | NMRView | 4.0.3 | Johnsonn |
3 | structure solution | DYANA | 1.5 | Guentert |
4 | refinement | DYANA | 1.5 | Guentert |