2LDJ
1H Chemical Shift Assignments and structure of Trp-Cage mini-protein with D-amino acid
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 | 1.5 mM Trp-Cage mini-protein, 10 mM sodium phosphate | 90% H2O/10% D2O | 0.05 | 7 | ambient | 278 | |
2 | 2D 1H-1H TOCSY | 1.5 mM Trp-Cage mini-protein, 10 mM sodium phosphate | 90% H2O/10% D2O | 0.05 | 7 | ambient | 278 | |
3 | 2D 1H-13C HSQC | 2.5 mM Trp-Cage mini-protein, 10 mM sodium phosphate | 100% D2O | 0.05 | 7 | ambient | 278 | |
4 | 2D 1H-15N HSQC | 1.5 mM Trp-Cage mini-protein, 10 mM sodium phosphate | 90% H2O/10% D2O | 0.05 | 7 | ambient | 278 | |
5 | 2D 1H-13C HSQC | 1.5 mM Trp-Cage mini-protein, 10 mM sodium phosphate | 90% H2O/10% D2O | 0.05 | 7 | ambient | 278 |
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 | The structure was determined using NOE | ARIA |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 1 |
Representative Model | 1 (fewest violations) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | ARIA | 2.2 | Linge, O'Donoghue and Nilges |
2 | structure solution | CNS | Brunger, Adams, Clore, Gros, Nilges and Read | |
3 | refinement | CNS | Brunger, Adams, Clore, Gros, Nilges and Read |