Solution Structure of a putative late embryogenesis abundant (LEA) protein At2g46140.1
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_13C-separated_NOESY | 10 mM Bis-Tris, 100 mM NaCl,10 mM DTT, pH 7.0, 90% H2O,10% D2O | 90% H2O/10% D2O | 7.0 | 1 atm | 298.2 | ||
| 2 | 3D_15N-separated_NOESY | 10 mM Bis-Tris, 100 mM NaCl,10 mM DTT, pH 7.0, 90% H2O,10% D2O | 90% H2O/10% D2O | 7.0 | 1 atm | 298.2 | ||
| 3 | HNCACB | 10 mM Bis-Tris, 100 mM NaCl,10 mM DTT, pH 7.0, 90% H2O,10% D2O | 90% H2O/10% D2O | 7.0 | 1 atm | 298.2 | ||
| 4 | HN(CO)CACB | 10 mM Bis-Tris, 100 mM NaCl,10 mM DTT, pH 7.0, 90% H2O,10% D2O | 90% H2O/10% D2O | 7.0 | 1 atm | 298.2 | ||
| 5 | HCCHTOCSY | 10 mM Bis-Tris, 100 mM NaCl,10 mM DTT, pH 7.0, 90% H2O,10% D2O | 90% H2O/10% D2O | 7.0 | 1 atm | 298.2 | ||
| 6 | CCONH | 10 mM Bis-Tris, 100 mM NaCl,10 mM DTT, pH 7.0, 90% H2O,10% D2O | 90% H2O/10% D2O | 7.0 | 1 atm | 298.2 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DMX | 500 |
| 2 | Varian | INOVA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, molecular dynamics | XwinNMR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | target function |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | 2.6 | Bruker |
| 2 | processing | NMRPipe | 97.027.12.56 | Delaglio et al. |
| 3 | data analysis | Sparky | 3.72 | Goddard T.D. and Kneller, D.G. |
| 4 | structure solution | CYANA | 1.0.6 | Guntert et al |
| 5 | refinement | XPLOR-NIH | 2.9.3 | Schwieters, C.D. et al |
