Structure of the N-terminal domain of human cardiac troponin C bound to calcium ion and to the inhibitor W7
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D-{1H,12C}-filtered-{1H,13C}-edited NOESY | 0.8 mM [U-99% 13C; U-99% 15N] cNTnC, 4.9 mM CALCIUM ION, 0.8 mM N-(6-AMINOHEXYL)-5-CHLORO-1-NAPHTHALENESULFONAMIDE, 10 mM imidazole, 83 mM [U-99% 2H] DSS | 100% D2O | 6.75 | 303 | |||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 600 |
| 2 | Varian | INOVA | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| molecular dynamics | VnmrJ | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | VnmrJ | Varian | |
| 2 | processing | VnmrJ | Varian | |
| 3 | refinement | Xplor-NIH | 2.21 | Schwieters, C. et al. |
