2M7C
Circular Permutation of the Trp-cage: Fold Rescue upon Addition of a Hydrophobic Staple
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H NOESY | 50 mM sodium phosphate | 90% H2O/10% D2O | 0.11 | 7 | ambient | 280 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DMX | 800 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | Incorporated LJ potential relax as extra final step for improved refinement. | CNS |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 40 |
Conformers Submitted Total Number | 32 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | CNS | 1.2 | Brunger, Adams, Clore, Gros, Nilges and Read |
2 | refinement | CNS |