1M4V
Crystal structure of SET3, a superantigen-like protein from Staphylococcus aureus
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | EMBL/DESY, HAMBURG BEAMLINE BW7A |
| Synchrotron site | EMBL/DESY, HAMBURG |
| Beamline | BW7A |
| Temperature [K] | 110 |
| Detector technology | AREA DETECTOR |
| Collection date | 2001-01-01 |
| Detector | MARRESEARCH |
| Wavelength(s) | 0.8452 |
| Spacegroup name | P 63 |
| Unit cell lengths | 65.123, 65.123, 196.731 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 30.000 * - 1.900 |
| R-factor | 0.205 |
| Rwork | 0.205 |
| R-free | 0.24000 |
| Structure solution method | MIR |
| RMSD bond length | 0.005 |
| RMSD bond angle | 25.100 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SOLVE |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.970 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.108 | 0.458 |
| Number of reflections | 35700 | |
| <I/σ(I)> | 12.1 | 2.75 |
| Completeness [%] | 96.2 | 95.6 |
| Redundancy | 5.3 | 3.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6 * | 18 * | HEPES, ammonium sulphate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6 * | 18 * | HEPES, ammonium sulphate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | sodium phosphate | 20 (mM) | pH6.0 |
| 2 | 1 | drop | SET3 | 12 (mg/ml) | |
| 3 | 1 | reservoir | HEPES | 50 (mM) | pH7.0 |
| 4 | 1 | reservoir | ammonium sulfate | 1.5 (M) | or 50mM HEPES, pH7.0 |
| 5 | 1 | reservoir | sodium potassium tartrate | 0.9 (M) |
