NMR2 Structure of KRAS G12V (GMPPNP bound) in complex with (2E)-3-(1H-indol-2-yl)prop-2-enoic acid
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 5 mM (2E)-3-(1H-indol-2-yl)prop-2-enoic acid, 1 mM [U-98% 13C; U-98% 15N] KRAS G12V (GMPPNP bound) | 100% D2O | 130 | 7.4 | 1 atm | 298 | Bruker AVANCE III HD 600 |
| 2 | 2D 1H-13C HSQC | 5 mM (2E)-3-(1H-indol-2-yl)prop-2-enoic acid, 1 mM [U-98% 13C; U-98% 15N] KRAS G12V (GMPPNP bound) | 100% D2O | 130 | 7.4 | 1 atm | 298 | Bruker AVANCE III HD 600 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE III HD | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | HADDOCK | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 10 |
| Conformers Submitted Total Number | 4 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | HADDOCK | Bonvin | |
| 2 | structure calculation | CYANA | Guntert, Mumenthaler and Wuthrich | |
| 3 | chemical shift assignment | CcpNmr Analysis | CCPN | |
| 4 | peak picking | CcpNmr Analysis | CCPN | |
