Structure of the bee venom toxin melittin with [(C5H5)Ru]+ fragment attached to the tryptophan residue
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H TOCSY | 6 mM Ru-melittin-1 | CD3OH | 7 | 1 atm | 298 | ||
| 2 | 2D DQF-COSY | 6 mM Ru-melittin-1 | CD3OH | 7 | 1 atm | 298 | ||
| 3 | 2D 1H-1H NOESY | 6 mM Ru-melittin-1 | CD3OH | 7 | 1 atm | 298 | ||
| 4 | 2D 1H-13C HSQC | 6 mM Ru-melittin-1 | CD3OH | 7 | 1 atm | 298 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | CNSSOLVE | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | all calculated structures submitted |
| Conformers Calculated Total Number | 10 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | structure solution | CNSSOLVE | Brunger, Adams, Clore, Gros, Nilges and Read | |
| 2 | refinement | CNSSOLVE | Brunger, Adams, Clore, Gros, Nilges and Read | |
