Solution structure of the alpha subdomain of the major non-repeat unit of Fap1 fimbriae of Streptococcus parasanguis
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-15N HSQC | 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 | 95% H2O/5% D2O | 0.150 | 8 | ambient | 303 | |
| 2 | 3D CBCA(CO)NH | 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 | 95% H2O/5% D2O | 0.150 | 8 | ambient | 303 | |
| 3 | 3D HNCACB | 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 | 95% H2O/5% D2O | 0.150 | 8 | ambient | 303 | |
| 4 | 3D HN(CO)CA | 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 | 95% H2O/5% D2O | 0.150 | 8 | ambient | 303 | |
| 5 | 2D 1H-15N HSQC | 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 | 95% H2O/5% D2O | 0.150 | 8 | ambient | 303 | |
| 6 | 3D HCCH-TOCSY | 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 | 95% H2O/5% D2O | 0.150 | 8 | ambient | 303 | |
| 7 | 3D 1H-15N NOESY | 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 | 95% H2O/5% D2O | 0.150 | 8 | ambient | 303 | |
| 8 | 3D 1H-13C NOESY | 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 | 95% H2O/5% D2O | 0.150 | 8 | ambient | 303 | |
| 9 | 3D HNCO | 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 | 95% H2O/5% D2O | 0.150 | 8 | ambient | 303 | |
| 10 | 2D 1H-15N HSQC | 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 | 95% H2O/5% D2O | 0.150 | 8 | ambient | 303 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 500 |
| 2 | Bruker | AVANCE | 800 |
| 3 | Oxford | OMEGA | 950 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, torsion angle dynamics | ARIA | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | The structure was determined using a combination of NOE and residual dipolar coupling data. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | structure solution | ARIA | 2.3 | Linge, O'Donoghue, Nilges |
| 2 | refinement | ARIA | 2.3 | Linge, O'Donoghue, Nilges |
| 3 | refinement | CNS | 1.2 | Brunger, Adams, Clore, Gros, Nilges, Read |
