8DFZ
NMR shows why a small chemical change almost abolishes the antimicrobial activity of GccF
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | TOCSY | 1 mM natural abundabnce GccF modified | 95% H2O/5% D2O | 0 mM | 0 | 1 atm | 307 | Bruker Bruker Avance 700 |
2 | 2D 1H-1H NOESY | 1 mM natural abundabnce GccF modified | 95% H2O/5% D2O | 0 mM | 0 | 1 atm | 307 | Bruker Bruker Avance 700 |
3 | 2D DQF-COSY | 1 mM natural abundabnce GccF modified | 95% H2O/5% D2O | 0 mM | 0 | 1 atm | 307 | Bruker Bruker Avance 700 |
4 | 2D 1H-13C HSQC | 1 mM natural abundabnce GccF modified | 95% H2O/5% D2O | 0 mM | 0 | 1 atm | 307 | Bruker Bruker Avance 700 |
5 | HMBC | 1 mM natural abundabnce GccF modified | 95% H2O/5% D2O | 0 mM | 0 | 1 atm | 307 | Bruker Bruker Avance 700 |
6 | 3D 1H-13C TOCSY | 1 mM natural abundabnce GccF modified | 95% H2O/5% D2O | 0 mM | 0 | 1 atm | 307 | Bruker Bruker Avance 700 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | Bruker Avance | 700 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | YASARA |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 30 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | YASARA | Elmer Krieger | |
2 | structure calculation | YASARA | Elmer Krieger | |
3 | chemical shift assignment | CARA | Keller and Wuthrich | |
4 | peak picking | ATNOS | Hermann |