4J7J
The crystal structure of a secreted protein EsxB (Mutant G53A) from Bacillus anthracis str. Sterne
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-04-04 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 0.97918 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 33.064, 38.445, 130.503 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 29.494 - 1.458 |
| R-factor | 0.1841 |
| Rwork | 0.182 |
| R-free | 0.21590 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4j11 |
| RMSD bond length | 0.006 |
| RMSD bond angle | 0.982 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | MOLREP |
| Refinement software | PHENIX ((phenix.refine: 1.8.1_1168)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.490 |
| High resolution limit [Å] | 1.460 | 1.460 |
| Rmerge | 0.054 | 0.244 |
| Number of reflections | 29127 | |
| <I/σ(I)> | 36.1 | 4 |
| Completeness [%] | 97.0 | 82.4 |
| Redundancy | 4.6 | 3.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 4.5 | 297 | 0.1M Sodium Acetate:HCl, 25% (w/v) PEG3350 , pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 297K |
