2N7O
NMR Structure of Peptide PG-990 in DPC micelles
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H NOESY | 2 mM PG, 200 mM [U-2H] DPC | 90% H2O/10% D2O | 10 | 5.5 | ambient | 298.0 | |
2 | 2D 1H-1H TOCSY | 2 mM PG, 200 mM [U-2H] DPC | 90% H2O/10% D2O | 10 | 5.5 | ambient | 298.0 | |
3 | 2D DQF-COSY | 2 mM PG, 200 mM [U-2H] DPC | 90% H2O/10% D2O | 10 | 5.5 | ambient | 298.0 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 700 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | CYANA |
NMR Ensemble Information | |
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Conformer Selection Criteria | back calculated data agree with experimental NOESY spectrum |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | structure solution | CYANA | Guntert, Mumenthaler and Wuthrich | |
2 | chemical shift assignment | XEASY | Bartels et al. | |
3 | refinement | CYANA | Guntert, Mumenthaler and Wuthrich |