PLANTARICIN S-B IN 100 MM DPC MICELLES. THIS IS THE BETA PART OF THE BACTERIOCIN PLANTARICIN S
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 1D proton | 1 mM Plantaricin S-b, 95 % H2O, 5 % [U-2H] D2O, 100 mM [U-2H] DPC, 0.2 mM DSS | 95% H2O/5% D2O | 0 | 6.5 | 1 atm | 298 | Bruker AVANCE II 600 |
| 2 | 2D DQF-COSY | 1 mM Plantaricin S-b, 95 % H2O, 5 % [U-2H] D2O, 100 mM [U-2H] DPC, 0.2 mM DSS | 95% H2O/5% D2O | 0 | 6.5 | 1 atm | 298 | Bruker AVANCE II 600 |
| 3 | 2D 1H-1H TOCSY | 1 mM Plantaricin S-b, 95 % H2O, 5 % [U-2H] D2O, 100 mM [U-2H] DPC, 0.2 mM DSS | 95% H2O/5% D2O | 0 | 6.5 | 1 atm | 298 | Bruker AVANCE II 600 |
| 4 | 2D 1H-1H NOESY | 1 mM Plantaricin S-b, 95 % H2O, 5 % [U-2H] D2O, 100 mM [U-2H] DPC, 0.2 mM DSS | 95% H2O/5% D2O | 0 | 6.5 | 1 atm | 298 | Bruker AVANCE II 600 |
| 5 | 2D 1H-13C HSQC | 1 mM Plantaricin S-b, 95 % H2O, 5 % [U-2H] D2O, 100 mM [U-2H] DPC, 0.2 mM DSS | 95% H2O/5% D2O | 0 | 6.5 | 1 atm | 298 | Bruker AVANCE II 600 |
| 6 | 2D 1H-15N HSQC | 1 mM Plantaricin S-b, 95 % H2O, 5 % [U-2H] D2O, 100 mM [U-2H] DPC, 0.2 mM DSS | 95% H2O/5% D2O | 0 | 6.5 | 1 atm | 298 | Bruker AVANCE II 600 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE II | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| molecular dynamics | refined using distance and dihedral restraints in DMSO using the RECOORD script | CNS |
| 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 | structure calculation | CNS | 1.3 | Brunger, Adams, Clore, Gros, Nilges and Read |
| 2 | data analysis | TALOS | Cornilescu, Delaglio and Bax | |
| 3 | chemical shift assignment | CARA | Keller and Wuthrich | |
| 4 | peak picking | Sparky | Goddard | |
| 5 | collection | TopSpin | 2.4 | Bruker Biospin |
| 6 | refinement | CNS | 1.3 | Brunger, Adams, Clore, Gros, Nilges and Read |














