2LKU
Solution structure of reduced poplar apo GrxS14
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-15N HSQC | 0.2 mM [U-13C; U-15N] apo GrxS14 protein-1, 30 mM TRIS-2, 50 mM sodium chloride-3, 20 mM GSH-4, 95 % H2O-5, 5 % [U-2H] D2O-6 | 95% H2O/5% D2O | 80 | 7.5 | 1 atm | 298 | |
| 2 | 3D 1H-15N NOESY | 0.2 mM [U-13C; U-15N] apo GrxS14 protein-1, 30 mM TRIS-2, 50 mM sodium chloride-3, 20 mM GSH-4, 95 % H2O-5, 5 % [U-2H] D2O-6 | 95% H2O/5% D2O | 80 | 7.5 | 1 atm | 298 | |
| 3 | 3D 1H-13C NOESY aliphatic | 0.2 mM [U-13C; U-15N] apo GrxS14 protein-1, 30 mM TRIS-2, 50 mM sodium chloride-3, 20 mM GSH-4, 95 % H2O-5, 5 % [U-2H] D2O-6 | 95% H2O/5% D2O | 80 | 7.5 | 1 atm | 298 | |
| 4 | 3D 1H-13C NOESY aromatic | 0.2 mM [U-13C; U-15N] apo GrxS14 protein-1, 30 mM TRIS-2, 50 mM sodium chloride-3, 20 mM GSH-4, 95 % H2O-5, 5 % [U-2H] D2O-6 | 95% H2O/5% D2O | 80 | 7.5 | 1 atm | 298 | |
| 5 | 3D 1H-15N TOCSY | 0.2 mM [U-13C; U-15N] apo GrxS14 protein-1, 30 mM TRIS-2, 50 mM sodium chloride-3, 20 mM GSH-4, 95 % H2O-5, 5 % [U-2H] D2O-6 | 95% H2O/5% D2O | 80 | 7.5 | 1 atm | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | Avance | 500 |
| 2 | Bruker | Avance | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | using AMBER ff03 force filed refinement | AMBER |
| 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 | refinement | AMBER | 9.0 | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm |
| 2 | structure solution | CYANA | 3.0 | Guntert, Mumenthaler and Wuthrich |
| 3 | structure solution | DYANA | 3.0 | Guntert, Braun and Wuthrich |
| 4 | processing | NMRDraw | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
| 5 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
| 6 | peak picking | NMRView | Johnson, One Moon Scientific | |
| 7 | geometry optimization | ProcheckNMR | Laskowski and MacArthur | |
| 8 | chemical shift assignment | SANE | Duggan, Legge, Dyson & Wright | |
| 9 | collection | TOPSPIN | Bruker Biospin | |
| 10 | geometry optimization | TALOS | Cornilescu, Delaglio and Bax | |
