Study of electrostatic potential surface distribution using high resolution side-chain conformation determined by NMR
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | DQF-COSY | plastocyanin 4mM, 0.5mM tricine-KOH, 5% D2O, sodium dithionite | pH 5.4 | 1 | 5.4 | 1 atm | 298 | |
| 2 | 2D TOCSY | plastocyanin 4mM, 0.5mM tricine-KOH, 5% D2O, sodium dithionite | pH 5.4 | 1 | 5.4 | 1 atm | 298 | |
| 3 | 2D NOESY | plastocyanin 4mM, 0.5mM tricine-KOH, 5% D2O, sodium dithionite | pH 5.4 | 1 | 5.4 | 1 atm | 298 | |
| 4 | DQF-COSY | plastocyanin 4mM, 0.5mM tricine-KOH, 5% D2O, sodium dithionite | pH 5.4 | 1 | 5.4 | 1 atm | 303 | |
| 5 | 2D TOCSY | plastocyanin 4mM, 0.5mM tricine-KOH, 5% D2O, sodium dithionite | pH 5.4 | 1 | 5.4 | 1 atm | 303 | |
| 6 | 2D NOESY | plastocyanin 4mM, 0.5mM tricine-KOH, 5% D2O, sodium dithionite | pH 5.4 | 1 | 5.4 | 1 atm | 303 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | UNITY | 400 |
| 2 | Bruker | DRX | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| CONGEN simulated annealing restrained molecular dynamics | CONGEN | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | target function |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | CONGEN | 2.1.2178 | bruccoleri |
| 2 | data analysis | Gifa | 3.9 | delsuc |
