2OTN
Crystal structure of the catalytically active form of diaminopimelate epimerase from Bacillus anthracis
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2005-09-15 |
| Detector | RIGAKU RAXIS IV |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 64.863, 87.334, 110.453 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 36.230 - 2.400 |
| R-factor | 0.184 |
| Rwork | 0.180 |
| R-free | 0.25000 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1gqz |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.329 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.490 |
| High resolution limit [Å] | 2.400 | 2.400 |
| Rmerge | 0.074 | 0.488 |
| Number of reflections | 24966 | |
| <I/σ(I)> | 23.6 | 3.1 |
| Completeness [%] | 98.9 | |
| Redundancy | 6.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6.6 | 293 | 0.2 M ammonium formate, 20% PEG 3350, 3% ethylene glycol, pH 6.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K, pH 6.60 |
