1IBN
NMR STRUCTURE OF HEMAGGLUTININ FUSION PEPTIDE IN DPC MICELLES AT PH 5
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | DQF-COSY | 2 mM peptide in the presence of 200 mM d38-DPC in 0.05% NaN3, 5 mM DTT, 20 mM d4-acetic acid, pH 5 | 95% H2O/5% D2O | 0.02 | 5 | ambient | 303 | |
2 | 2D-NOESY | 2 mM peptide in the presence of 200 mM d38-DPC in 0.05% NaN3, 5 mM DTT, 20 mM d4-acetic acid, pH 5 | 95% H2O/5% D2O | 0.02 | 5 | ambient | 303 | |
3 | TOCSY | 2 mM peptide in the presence of 200 mM d38-DPC in 0.05% NaN3, 5 mM DTT, 20 mM d4-acetic acid, pH 5 | 95% H2O/5% D2O | 0.02 | 5 | ambient | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITYPLUS | 500 |
2 | Varian | UNITYPLUS | 600 |
NMR Refinement | ||
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Method | Details | Software |
torsion angle dynamics | the structures are based on a total of 408 restraints, 156 are NOE-derived distance constraints, 53 dihedral angle restraints. | DYANA |
NMR Ensemble Information | |
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Conformer Selection Criteria | The submitted conformer models are the 20 structures with the lowest energy |
Conformers Calculated Total Number | 20 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (closest to the average) |
Additional NMR Experimental Information | |
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Details | This structure was determined using standard 2D homonuclear techniques. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | DYANA | 1.5 | Guntert |
2 | refinement | OPAL | 2.6 | Luginbulh |