2KV7
NMR solution structure of a soluble PrgI mutant from Salmonella Typhimurium
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-15N HSQC | 0.3 mM [U-100% 15N] PrgI*-1 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 2 | 2D 1H-13C HSQC | 0.3 mM [U-100% 13C; U-100% 15N] PrgI*-2 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 3 | 3D HNCACB | 0.3 mM [U-100% 13C; U-100% 15N] PrgI*-2 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 4 | 3D HNCA | 0.3 mM [U-100% 13C; U-100% 15N] PrgI*-2 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 5 | 3D CBCA(CO)NH | 0.3 mM [U-100% 13C; U-100% 15N] PrgI*-2 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 6 | 3D HNCO | 0.3 mM [U-100% 13C; U-100% 15N] PrgI*-2 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 7 | 3D HCCH-COSY | 0.3 mM [U-100% 13C; U-100% 15N] PrgI*-2 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 8 | 3D HCCH-TOCSY | 0.3 mM [U-100% 13C; U-100% 15N] PrgI*-2 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 9 | 3D 1H-15N NOESY | 0.3 mM [U-100% 15N] PrgI*-1 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 10 | 3D 1H-13C NOESY | 0.3 mM [U-100% 13C; U-100% 15N] PrgI*-2 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 11 | 2D 1H-15N TROSY | 0.3 mM [U-100% 15N] PrgI*-1 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 12 | 2D 1H-15N COCAINE | 0.3 mM [U-100% 15N] PrgI*-1 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 13 | 2D 1H-15N TROSY | 0.3 mM [U-100% 15N] PrgI*-3 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| 14 | 2D 1H-15N COCAINE | 0.3 mM [U-100% 15N] PrgI*-3 | 93% H2O/7% D2O | 20 | 5.5 | ambient | 283 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 900 |
| 2 | Bruker | AVANCE | 800 |
| 3 | Bruker | AVANCE | 700 |
| 4 | Bruker | AVANCE | 600 |
| 5 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | XPLOR-NIH simulated annealing using 36 RDCs | NMRPipe |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 25 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
| 2 | peak picking | AtnosCandid | Herrmann, Guntert and Wuthrich | |
| 3 | chemical shift assignment | AtnosCandid | Herrmann, Guntert and Wuthrich | |
| 4 | data analysis | CARA | Keller and Wuthrich | |
| 5 | structure solution | CYANA | Guntert, Mumenthaler and Wuthrich | |
| 6 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
