SOLUTION STRUCTURE OF HUMAN MSS4, A GUANINE NUCLEOTIDE EXCHANGE FACTOR FOR RAB PROTEINS
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_15N-separated_TOCSY | 3mM Mss4, U-15N; 40mM Tris (pH 6.5), 100mM KCl, 2mM DTT | 90% H2O/10% D2O | 100mM | 6.5 | 1 atm | 303 | |
| 2 | HNCA, HNCOCA, HNCO | 3mM Mss4, U-15N,13C; 40mM Tris (pH 6.5), 100mM KCl, 2mM DTT | 90% H2O/10% D2O | 100mM | 6.5 | 1 atm | 303 | |
| 3 | HCCH-TOCSY | 3mM Mss4, U-15N,13C; 40mM Tris (pH 6.5), 100mM KCl, 2mM DTT | 100% D2O | 100mM | 6.5 | 1 atm | 303 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | the structures are based on a total of 1,289 NOE-derived distance constraints and 117 dihedral angle restraints. | X-PLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | |
| Conformers Calculated Total Number | |
| Conformers Submitted Total Number | 1 |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | structure solution | X-PLOR | 3.1 | Brunger |
| 2 | refinement | X-PLOR | 3.1 | Brunger |
