2WXU
Clostridium perfringens alpha-toxin strain NCTC8237 mutant T74I
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-2 |
| Synchrotron site | ESRF |
| Beamline | ID14-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-02-13 |
| Detector | MARRESEARCH |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 59.861, 173.643, 78.564 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 24.641 - 1.800 |
| R-factor | 0.1773 |
| Rwork | 0.175 |
| R-free | 0.21630 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1CA1 WITHOUT RESIDUES 75-84 |
| RMSD bond length | 0.007 |
| RMSD bond angle | 0.983 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | PHASER |
| Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 24.640 | 1.900 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Rmerge | 0.070 | 0.320 |
| Number of reflections | 38029 | |
| <I/σ(I)> | 13.8 | 3.9 |
| Completeness [%] | 99.2 | 99.9 |
| Redundancy | 5.2 | 5.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 7.6 | 1 M NA ACETATE, 0.1 M NA-HEPES, PH7.6, 0.05 M CDSO4 |
