Solution Structure of Calmodulin bound to the target peptide of Endothelial Nitrogen Oxide Synthase phosphorylated at Thr495
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-15N HSQC | 1 mM [U-99% 13C; U-99% 15N] protein, 1 mM peptide | 90% H2O/10% D2O | 150 | 6.0 | ambient | 298 | |
| 2 | 3D CBCA(CO)NH | 1 mM [U-99% 13C; U-99% 15N] protein, 1 mM peptide | 90% H2O/10% D2O | 150 | 6.0 | ambient | 298 | |
| 3 | 3D HNCA | 1 mM [U-99% 13C; U-99% 15N] protein, 1 mM peptide | 90% H2O/10% D2O | 150 | 6.0 | ambient | 298 | |
| 4 | 3D 1H-15N NOESY | 1 mM [U-99% 13C; U-99% 15N] protein, 1 mM peptide | 90% H2O/10% D2O | 150 | 6.0 | ambient | 298 | |
| 5 | 3D 1H-15N TOCSY | 1 mM [U-99% 13C; U-99% 15N] protein, 1 mM peptide | 90% H2O/10% D2O | 150 | 6.0 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AMX | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | CNSSOLVE | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with acceptable covalent geometry |
| Conformers Calculated Total Number | 20 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (minimized average structure) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | structure solution | CNSSOLVE | Brunger, Adams, Clore, Gros, Nilges and Read | |
| 2 | refinement | CNSSOLVE | Brunger, Adams, Clore, Gros, Nilges and Read | |














