2CF7
Asp74Ala mutant crystal structure for Dps-like peroxide resistance protein Dpr from Streptococcus suis.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | EMBL/DESY, HAMBURG BEAMLINE X11 |
| Synchrotron site | EMBL/DESY, HAMBURG |
| Beamline | X11 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-11-19 |
| Detector | MARRESEARCH |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 106.930, 133.670, 135.630 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.280 - 1.500 |
| R-factor | 0.154 |
| Rwork | 0.153 |
| R-free | 0.17700 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1umn |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.486 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 1.590 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Rmerge | 0.060 | 0.310 |
| Number of reflections | 308623 | |
| <I/σ(I)> | 21 | 6 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 8 | 6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.4 | 289 | 2UL AND 2UL VOLUME DROP, 30 % PEG 400, 0.2 M CACL2, 0.1 M HEPES-NAOH, PH 7.4, HANGING DROP, 16C |
