3PYL
Crystal structure of aspartate beta-semialdehide dehydrogenase from Streptococcus pneumoniae with D-2,3-diaminopropionate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-ID |
| Synchrotron site | APS |
| Beamline | 22-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-07-24 |
| Detector | RAYONIX MX-300 |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 73.115, 78.155, 246.061 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 47.070 - 2.200 |
| R-factor | 0.20058 |
| Rwork | 0.198 |
| R-free | 0.24600 |
| Structure solution method | FOURIER SYNTHESIS |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.085 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 47.070 | 2.280 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Number of reflections | 64822 | |
| <I/σ(I)> | 18.5 | 5 |
| Completeness [%] | 90.0 | 80.8 |
| Redundancy | 3.8 | 2.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | 20 % PEG 3350, 0.1 M MES, 0.1 M ammonium acetate, 10 mM DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
