NMR Structure of RRM1 from Human Polypyrimidine Tract Binding Protein Isoform 1 (PTB1)
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_13C-separated_NOESY | 1 mM PTB1-1 U-15N,13C, 50 mM Na phosphate buffer | 100 mM NaCl, 2 mM NaN3,10% D2O | 0.3 M | 6.5 | ambient | 303 | |
| 2 | 3D_15N-separated_NOESY | 1 mM PTB1-1 U-15N,13C, 50 mM Na phosphate buffer | 100 mM NaCl, 2 mM NaN3,10% D2O | 0.3 M | 6.5 | ambient | 303 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 500 |
| 2 | Bruker | DRX | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| Hybrid distance geometry/simulated annealing | XwinNMR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with lowest energy |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 16 |
| Representative Model | 1 (minimized average structure) |
| Additional NMR Experimental Information | |
|---|---|
| Details | The structure was determined using triple-resonance NMR spectroscopy. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | 3.1 | Bruker Biospin |
| 2 | processing | XwinNMR | 3.1 | Bruker Biospin |
| 3 | data analysis | AURELIA | 2.8.11 | Bruker Analytik GmbH |
| 4 | processing | NMRPipe | 1 | Delaglio, F. |
| 5 | data analysis | NMRView | 4.1.3 | Johnson, B. and Blevins, R. |
| 6 | structure solution | X-PLOR | 3.851 | Brunger, A.T |
| 7 | refinement | X-PLOR | 3.851 | Brunger, A.T |
