1KZS
Structure of Human Immunodeficiency Virus Type 1 Vpr(34-51) Peptide in Aqueous TFE Solution
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 2 mM Vpr(34-51); 50 % H2O, 50 % TFE | 50 % H2O, 50 % TFE | 0 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | structures were calculated using floating chirality. | X-PLOR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the least restraint violations, structures with the lowest energy |
Conformers Calculated Total Number | 97 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | structure solution | X-PLOR | 3.851 | Brunger |
2 | collection | VNMR | 5.3 | Varian |
3 | data analysis | NDEE | SpinUp Inc. | |
4 | refinement | X-PLOR | 3.851 | Brunger |