The C-terminal Region of Disintegrin Modulate its 3D Conformation and Cooperate with RGD Loop in Regulating Integrin alpha-IIb beta-3 Recognition
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 2 mM 2mM Rhodostomin 48ARGDWN-67NPWNG mutant-1 | 90% H2O/10% D2O | 0.0 | 6.0 | ambient | 300 | |
| 2 | 2D 1H-1H TOCSY | 2 mM 2mM Rhodostomin 48ARGDWN-67NPWNG mutant-1 | 90% H2O/10% D2O | 0.0 | 6.0 | ambient | 300 | |
| 3 | 2D 1H-1H NOESY | 2 mM 2mM Rhodostomin 48ARGDWN-67NPWNG mutant-2 | 100% D2O | 0.0 | 6.0 | ambient | 300 | |
| 4 | 2D 1H-1H TOCSY | 2 mM 2mM Rhodostomin 48ARGDWN-67NPWNG mutant-2 | 100% D2O | 0.0 | 6.0 | ambient | 300 | |
| 5 | 3D 1H-15N NOESY | 2 mM [U-15N] 2mM Rhodostomin 48ARGDWN-67NPWNG mutant-3 | 90% H2O/10% D2O | 0.0 | 6.0 | ambient | 300 | |
| 6 | 3D 1H-15N TOCSY | 2 mM [U-15N] 2mM Rhodostomin 48ARGDWN-67NPWNG mutant-3 | 90% H2O/10% D2O | 0.0 | 6.0 | ambient | 300 | |
| 7 | 3D HNHA | 2 mM [U-15N] 2mM Rhodostomin 48ARGDWN-67NPWNG mutant-3 | 90% H2O/10% D2O | 0.0 | 6.0 | ambient | 300 | |
| 8 | 2D 1H-15N HSQC | 2 mM [U-15N] 2mM Rhodostomin 48ARGDWN-67NPWNG mutant-3 | 90% H2O/10% D2O | 0.0 | 6.0 | ambient | 300 | |
| 9 | 2D 1H-15N HSQC | 2 mM [U-15N] 2mM Rhodostomin 48ARGDWN-67NPWNG mutant-4 | 100% D2O | 0.0 | 6.0 | ambient | 300 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| DGSA-distance geometry simulated annealing | XwinNMR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | 2.6 | Bruker Biospin |
| 2 | data analysis | AURELIA | 3.1.7 | Neidig, Geyer, Gorler, Antz, Saffrich, Beneicke, Kalbitzer |
| 3 | refinement | X-PLOR | 3.185 | Brunger |














