Solution structure of the folded domain of intermediate IIIa of Tick Carboxypeptidase Inhibitor
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H TOCSY | 1.00 mM IIIA | 95% H2O/5% D2O | 3.5 | ambient | 298 | ||
| 2 | 2D 1H-1H NOESY | 1.00 mM IIIA | 95% H2O/5% D2O | 3.5 | ambient | 298 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 700 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | standard CYANA protocol of NOE assignment and structure calculation. The 20 conformers with the lowest final CYANA target function values were subject to restrained energy-minimization in explicit water using AMBER 9.0 | XwinNMR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | target function |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (fewest violations) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | Bruker Biospin | |
| 2 | processing | XwinNMR | Bruker Biospin | |
| 3 | data analysis | NMRView | Johnson, One Moon Scientific | |
| 4 | peak picking | NMRView | Johnson, One Moon Scientific | |
| 5 | structure solution | CYANA | Guntert, Mumenthaler and Wuthrich | |
| 6 | refinement | CYANA | Guntert, Mumenthaler and Wuthrich | |
