Solution Structure of a peptide mimetic of the fourth cytoplasmic loop of the G-protein coupled CB1 cannabinoid receptor
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D NOESY | 5 mM sample in H2O (9:1 H2O/2H2O, pH 3.0). | 70 mM SDS | no salts used | 3.0 | ambient | 310 | |
| 2 | 2D TOCSY | 5 mM sample in H2O (9:1 H2O/2H2O, pH 3.0). | 70 mM SDS | no salts used | 3.0 | ambient | 310 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| distance geometry and simulated annealing(DYANA) | DYANA | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | target function |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (fewest violations) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This structure was determined using standard 2D homonuclear techniques |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | structure solution | DYANA | 1.5 | Guntert,P.,Mumenthaler, C., Wuthrich, K |
| 2 | processing | XwinNMR | 3.1 | BRUKER |
| 3 | refinement | DYANA | 1.5 | Guntert,P.,Mumenthaler, C., Wuthrich, K |
