SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | CBCACONH, HNCACB, CCC-TOC-NNH, HCC-TOC-NNH, HNCO | 2mM UbL domain 15N,13C; 50mM Sodium Phosphate Buffer with 100mM NaCl | 92.5% H2O, 7.5% D2O | 50mM sodium phosphate + 100mM sodium chloride | 6.0 | ambient | 303 | |
| 2 | 3D_15N-separated_TOCSY, Intensity-modulated 15N HSQC | 2mM UbL domain 15N; 50mM Sodium Phosphate Buffer with 100mM NaCl | 92.5% H2O, 7.5% D2O | 50mM sodium phosphate + 100mM sodium chloride | 6.0 | ambient | 303 | |
| 3 | 2D NOESY | 2mM UbL domain non-labeled; 50mM Sodium Phosphate Buffer with 100mM NaCl | 100% D2O | 50mM sodium phosphate + 100mM sodium chloride | 6.0 | ambient | 303 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| Cyana-Automated NOE assignment, Torsion angle dynamics; Amber-Simulated annealing, Cyana output is the initial structure | CYANA | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 60 |
| Conformers Submitted Total Number | 14 |
| Representative Model | 1 (closest to the average) |
| Additional NMR Experimental Information | |
|---|---|
| Details | Distance Restraints From 2D D2O-NOESY, 3D 15N-NOESY-HSQC, Angle Restaints From Intensity-modulated 15N HSQC and Talos Chemical shift analysis |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | structure solution | CYANA | 1.0.6 | |
| 2 | refinement | Amber | 7 | |
