8UTX
Solution structure of a 12-mer peptide bearing a bicyclic Asx motif mimic (BAMM) as a synthetic N-cap
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 1D | 5 mM Ncap-12-mer | trifluoroethanol/water | water/TFE | 5 | 1 bar | 306 | Bruker AVANCE 500 |
2 | 2D COSY | 5 mM Ncap-12-mer | trifluoroethanol/water | water/TFE | 5 | 1 bar | 306 | Bruker AVANCE 500 |
3 | 2D TOCSY | 5 mM Ncap-12-mer | trifluoroethanol/water | water/TFE | 5 | 1 bar | 306 | Bruker AVANCE 500 |
4 | 2D ROESY | 5 mM Ncap-12-mer | trifluoroethanol/water | water/TFE | 5 | 1 bar | 306 | Bruker AVANCE 500 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
molecular dynamics | MacroModel |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 5888 |
Conformers Submitted Total Number | 50 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | chemical shift assignment | TopSpin | Bruker Biospin | |
2 | peak picking | TopSpin | Bruker Biospin | |
3 | structure calculation | MacroModel | SCHRODINGER |