8GXT
Antibacterial peptide, mehamycin
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D 1H-15N NOESY | 0.2 mM unlabeled mehamycin | 90% H2O/10% D2O | no | 4.5 | 1 bar | 298 | Bruker AVANCE III 800 |
2 | 3D 1H-15N TOCSY | 0.2 mM unlabeled mehamycin | 90% H2O/10% D2O | no | 4.5 | 1 bar | 298 | Bruker AVANCE III 800 |
3 | 2D 1H-1H NOESY | 0.2 mM unlabeled mehamycin | 90% H2O/10% D2O | no | 4.5 | 1 bar | 298 | Bruker AVANCE III 800 |
4 | 2D 1H-1H TOCSY | 0.2 mM unlabeled mehamycin | 90% H2O/10% D2O | no | 4.5 | 1 bar | 298 | Bruker AVANCE III 800 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE III | 800 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
DGSA-distance geometry simulated annealing | X-PLOR NIH |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | peak picking | Sparky | Goddard | |
2 | structure calculation | CYANA | Guntert, Mumenthaler and Wuthrich | |
5 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
3 | chemical shift assignment | Sparky | Goddard | |
4 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax |