3AUS
Crystal structure of Bacillus megaterium glucose dehydrogenase 4 in ligand-free form
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE AR-NE3A |
| Synchrotron site | Photon Factory |
| Beamline | AR-NE3A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2010-12-12 |
| Detector | ADSC QUANTUM 270 |
| Wavelength(s) | 1.00000 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 65.060, 128.531, 64.717 |
| Unit cell angles | 90.00, 110.70, 90.00 |
Refinement procedure
| Resolution | 32.130 - 2.000 |
| R-factor | 0.20792 |
| Rwork | 0.205 |
| R-free | 0.25931 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.196 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.080 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.050 | 0.278 |
| Number of reflections | 33073 | |
| <I/σ(I)> | 22.35 | 4.86 |
| Completeness [%] | 98.5 | 92.1 |
| Redundancy | 3.8 | 3.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 293 | 0.1M sodium cacodylate pH 6.5, 0.2M magnesium chloride, 50% PEG 200, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
