1RJQ
The crystal structure of the D-aminoacylase mutant D366A
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSRRC BEAMLINE BL17B2 |
| Synchrotron site | NSRRC |
| Beamline | BL17B2 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2003-04-04 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.00 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 60.019, 76.927, 135.586 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 32.400 - 1.800 |
| Rwork | 0.180 |
| R-free | 0.20200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1m7j |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.410 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.860 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Rmerge | 0.060 | 0.220 |
| Number of reflections | 53130 | |
| <I/σ(I)> | 14.6 | 4.2 |
| Completeness [%] | 89.7 | 87.3 |
| Redundancy | 4 | 2.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.6 | 295 | PEG4000, ammonium acetate, sodium citrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
