3UQN
Crystal structure of dihydrodipicolinate synthase from Acinetobacter baumannii complexed with Oxamic acid at 1.9 Angstrom resolution
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE BM14 |
| Synchrotron site | ESRF |
| Beamline | BM14 |
| Temperature [K] | 77 |
| Detector technology | CCD |
| Collection date | 2011-09-30 |
| Detector | MARRESEARCH |
| Wavelength(s) | 0.97 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 51.374, 122.637, 52.332 |
| Unit cell angles | 90.00, 115.46, 90.00 |
Refinement procedure
| Resolution | 61.320 - 1.940 |
| R-factor | 0.17995 |
| Rwork | 0.179 |
| R-free | 0.19836 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3rk8 |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.539 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.5.0110) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 61.320 | 2.010 |
| High resolution limit [Å] | 1.940 | 1.940 |
| Number of reflections | 45562 | |
| <I/σ(I)> | 8.8 | 2 |
| Completeness [%] | 99.1 | 99.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.6 | 298 | 0.1M MgCl2, PEG3350, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
