1FXT
STRUCTURE OF A CONJUGATING ENZYME-UBIQUITIN THIOLESTER COMPLEX
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | enhanced 1H-15N HSQC | Yeast Ubc1 | 0.8 mM Ubc1 10uM E1 0.8 mM Ub 10mM ATP, 5 mM MgCl, 40 mM Hepes, 450 mM NaCl,, 1 mM EDTA in water | 450mM NaCl | 7.5 | ambient | 30 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | UNITY | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| Dynamic docking between Ubc1 and Ub System covalently bound and minimized | NMRDraw | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | |
| Conformers Calculated Total Number | 1 |
| Conformers Submitted Total Number | 1 |
| Representative Model | 1 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | Spectra of thiolester formation were acquired every 10 minutes during the first 60 minutes of reaction time until a stable level of covalent complex was formed |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | data analysis | NMRDraw | 1 | Delagio and Garrett |
| 2 | collection | PIPP | 1 | Delagio and Garrett |
| 3 | collection | STAPP | 1 | Delagio and Garrett |
