6E5K
Heterogeneous-Backbone Mimics of a Designed Disulfide-Rich Protein: Aib turn, Aib helix, N-methyl hairpin
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D TOCSY | 0.2 mM NA DSS, 1.0 mM NA Designed peptide NC_HEE_D1: Aib turn, Aib helix, N-methyl hairpin mutant | 90% H2O/10% D2O | 5 mM | 4.0 | 1 atm | 275 | Bruker AVANCE 700 |
2 | 2D NOESY | 0.2 mM NA DSS, 1.0 mM NA Designed peptide NC_HEE_D1: Aib turn, Aib helix, N-methyl hairpin mutant | 90% H2O/10% D2O | 5 mM | 4.0 | 1 atm | 275 | Bruker AVANCE 700 |
3 | 2D COSY | 0.2 mM NA DSS, 1.0 mM NA Designed peptide NC_HEE_D1: Aib turn, Aib helix, N-methyl hairpin mutant | 90% H2O/10% D2O | 5 mM | 4.0 | 1 atm | 275 | Bruker AVANCE 700 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 700 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | ARIA |
NMR Ensemble Information | |
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Conformer Selection Criteria | low |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | data analysis | Sparky | Goddard | |
2 | structure calculation | ARIA | 2.3 | Linge, O'Donoghue and Nilges |