Structures and Interaction Analyses of the Integrin Alpha-M Beta-2 Cytoplasmic Tails
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H TOCSY | 0.7 mM [1H] MYR-ALPHA-M-1, 200 mM [U-99% 2H] Dodecylphosphocholine-2, 10 mM sodium phosphate-3, 10 % [U-99% 2H] D2O-4 | 90% H2O/10% D2O | 5.6 | ambient | 308 | ||
| 2 | 2D 1H-1H NOESY | 0.7 mM [1H] MYR-ALPHA-M-1, 200 mM [U-99% 2H] Dodecylphosphocholine-2, 10 mM sodium phosphate-3, 10 % [U-99% 2H] D2O-4 | 90% H2O/10% D2O | 5.6 | ambient | 308 | ||
| 3 | 2D 1H-1H NOESY | 0.7 mM [1H] MYR-ALPHA-M-5, 200 mM [U-99% 2H] Dodecylphosphocholine-6, 10 mM sodium phosphate-7, 100 % [U-99% 2H] D2O-8 | 100% D2O | 5.6 | ambient | 308 | ||
| 4 | 2D 1H-13C HSQC | 0.7 mM [1H] MYR-ALPHA-M-5, 200 mM [U-99% 2H] Dodecylphosphocholine-6, 10 mM sodium phosphate-7, 100 % [U-99% 2H] D2O-8 | 100% D2O | 5.6 | ambient | 308 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 600 |
| 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 | structure solution | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
| 2 | processing | TopSpin | 1.3 | Bruker Biospin |
| 3 | chemical shift assignment | Sparky | 3.11 | Goddard |
| 4 | peak picking | Sparky | 3.11 | Goddard |
| 5 | data analysis | Sparky | 3.11 | Goddard |
| 6 | refinement | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
