The CC domain structure from the wheat stem rust resistance protein Sr33 challenges paradigms for dimerization in plant NLR proteins
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-15N HSQC | 450 uM [U-100% 13C; U-100% 15N] protein, 10 mM HEPES | 90% H2O/10% D2O | 0 | 6.5 | ambient | 298 | |
| 2 | 3D CBCA(CO)NH | 450 uM [U-100% 13C; U-100% 15N] protein, 10 mM HEPES | 90% H2O/10% D2O | 0 | 6.5 | ambient | 298 | |
| 3 | 3D HNCACB | 450 uM [U-100% 13C; U-100% 15N] protein, 10 mM HEPES | 90% H2O/10% D2O | 0 | 6.5 | ambient | 298 | |
| 4 | 3D HNCO | 450 uM [U-100% 13C; U-100% 15N] protein, 10 mM HEPES | 90% H2O/10% D2O | 0 | 6.5 | ambient | 298 | |
| 5 | 3D HCACO | 450 uM [U-100% 13C; U-100% 15N] protein, 10 mM HEPES | 90% H2O/10% D2O | 0 | 6.5 | ambient | 298 | |
| 6 | 3D HCCH-COSY | 450 uM [U-100% 13C; U-100% 15N] protein, 10 mM HEPES | 90% H2O/10% D2O | 0 | 6.5 | ambient | 298 | |
| 7 | 3D 1H-15N NOESY | 450 uM [U-100% 13C; U-100% 15N] protein, 10 mM HEPES | 90% H2O/10% D2O | 0 | 6.5 | ambient | 298 | |
| 8 | 3D 1H-13C NOESY aliphatic | 450 uM [U-100% 13C; U-100% 15N] protein, 10 mM HEPES | 90% H2O/10% D2O | 0 | 6.5 | ambient | 298 | |
| 9 | 3D 1H-13C NOESY aromatic | 450 uM [U-100% 13C; U-100% 15N] protein, 10 mM HEPES | 90% H2O/10% D2O | 0 | 6.5 | ambient | 298 | |
| 10 | 3D HBHA(CO)NH | 450 uM [U-100% 13C; U-100% 15N] protein, 10 mM HEPES | 90% H2O/10% D2O | 0 | 6.5 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 700 |
| 2 | Bruker | AVANCE | 900 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| torsion angle dynamics | automated NOE assignment | CYANA |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | target function |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (fewest violations) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | chemical shift calculation | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
| 2 | structure solution | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
| 3 | refinement | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
| 4 | geometry optimization | TALOS | TALOS+ | Cornilescu, Delaglio and Bax |
| 5 | peak picking | CCPNMR | 2.4.1 | Vranken WF et al. |
| 6 | data analysis | CCPNMR | 2.4.1 | Vranken WF et al. |
| 7 | processing | Rowland_NMR_toolkit | 3 | JC Hoch et al. |
