2RN5
Humal Insulin Mutant B31Lys-B32Arg
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 2.0mM Insulin (chain A), 2.0mM Insulin (chain B), 35% CD3CN, 65% D2O | CD3CN/D2O | 3.6 | ambient | 300 | ||
| 2 | 2D 1H-1H NOESY | 2.0mM Insulin (chain A), 2.0mM Insulin (chain B), 35% CD3CN, 65% H2O | CD3CN/H2O | 3.6 | ambient | 300 | ||
| 3 | 2D 1H-1H TOCSY | 2.0mM Insulin (chain A), 2.0mM Insulin (chain B), 35% CD3CN, 65% D2O | CD3CN/D2O | 3.6 | ambient | 300 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | Uniform NMR System | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, molecular dynamics | Amber | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the least restraint violations |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 50 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | Amber | 9 | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, Koll |
| 2 | structure solution | Amber | 9 | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, Koll |
