2K2X
Solution Structure of Tick Carboxypeptidase Inhibitor at pH 3.5
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H TOCSY | 1.00 mM TCI | 95% H2O/5% D2O | 3.5 | ambient | 298 | ||
2 | 2D 1H-1H NOESY | 1.00 mM TCI | 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 | NMRView |
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 | peak picking | NMRView | 5.0.4 | Johnson, One Moon Scientific |
2 | data analysis | NMRView | 5.0.4 | Johnson, One Moon Scientific |
3 | structure solution | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
4 | collection | XwinNMR | Bruker Biospin | |
5 | processing | XwinNMR | Bruker Biospin | |
6 | refinement | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |