8IDR
Crystal structure of apo-form of dehydroquinate dehydratase from Corynebacterium glutamicum
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PAL/PLS BEAMLINE 7A (6B, 6C1) |
| Synchrotron site | PAL/PLS |
| Beamline | 7A (6B, 6C1) |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2022-05-04 |
| Detector | ADSC QUANTUM 270 |
| Wavelength(s) | 0.97934 |
| Spacegroup name | H 3 |
| Unit cell lengths | 81.531, 81.531, 221.807 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 26.510 - 1.800 |
| R-factor | 0.16006 |
| Rwork | 0.158 |
| R-free | 0.20279 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.587 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | REFMAC (v5.8.0267) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 1.830 |
| High resolution limit [Å] | 1.800 | 4.880 | 1.800 |
| Rmerge | 0.065 | 0.044 | 0.274 |
| Number of reflections | 47482 | 4741 | 5138 |
| <I/σ(I)> | 17.9 | ||
| Completeness [%] | 99.0 | 92.8 | 99 |
| Redundancy | 2.7 | 2.5 | 2.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293.15 | PEG 3350, Ammonium citrate tribasic |
