6U46
Solution Structure of a Heat-Resistant Long-Acting Insulin Analog
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D 1H-15N NOESY | 1 mM [U-99% 15N] insulin | 90% H2O/10% D2O | Bruker AVANCE 700 | ||||
| 2 | 3D 1H-15N TOCSY | 1 mM [U-99% 15N] insulin | 90% H2O/10% D2O | Bruker AVANCE 700 | ||||
| 3 | 2D 1H-15N HSQC | 1 mM [U-99% 15N] insulin | 90% H2O/10% D2O | Bruker AVANCE 700 | ||||
| 4 | 2D 1H-1H TOCSY | 1 mM unlabled Single-chain insulin | 90% H2O/10% D2O | Bruker AVANCE 700 | ||||
| 5 | 2D 1H-1H NOESY | 1 mM unlabled Single-chain insulin | 90% H2O/10% D2O | Bruker AVANCE 700 | ||||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 700 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | X-PLOR NIH | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the least restraint violations |
| Conformers Calculated Total Number | 98 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | chemical shift assignment | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
| 2 | data analysis | PIPP | Garrett | |
| 3 | collection | TopSpin | Bruker Biospin | |
| 4 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
| 5 | structure calculation | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
