Solution structure of the second SURP domain of human splicing factor SF3a120 in complex with a fragment of human splicing factor SF3a60
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_15N-separated_NOESY | 2.0mM U-15N, 13C PROTEIN; 20mM sodium phosphate; 1mM d-DTT; 90% H2O, 10% D2O | 90% H2O/10% D2O | 20mM | 6.0 | AMBIENT | 308 | |
| 2 | 3D_13C-separated_NOESY | 2.0mM U-15N, 13C PROTEIN; 20mM sodium phosphate; 1mM d-DTT; 90% H2O, 10% D2O | 90% H2O/10% D2O | 20mM | 6.0 | AMBIENT | 308 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 700 |
| 2 | Bruker | AVANCE | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| TORSION ANGLE DYNAMICS, RESTRAINTED ENERGY MINIMIZATION | XwinNMR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the least restraint violations, structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | 2.6 | Bruker |
| 2 | processing | NMRPipe | 20031121 | Delaglio, F. |
| 3 | data analysis | NMRView | 5.0.4 | Johnson, B.A. |
| 4 | data analysis | KUJIRA | 0.9321 | Kobayashi, N. |
| 5 | structure solution | CYANA | 2.1 | Guntert, P. |
| 6 | structure solution | OPALp | 1.4 | Koradi, R. |
| 7 | refinement | CYANA | 2.1 | Guntert, P. |
| 8 | refinement | OPALp | 1.4 | Koradi, R. |
