4JQP
X-ray crystal structure of a 4-hydroxythreonine-4-phosphate dehydrogenase from Burkholderia phymatum
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-G |
| Synchrotron site | APS |
| Beamline | 21-ID-G |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2013-03-13 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.97856 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 48.980, 99.280, 71.030 |
| Unit cell angles | 90.00, 93.92, 90.00 |
Refinement procedure
| Resolution | 48.910 - 1.650 |
| R-factor | 0.149 |
| Rwork | 0.148 |
| R-free | 0.17360 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2hi1 |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.503 |
| Data scaling software | XSCALE |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.690 | |
| High resolution limit [Å] | 1.650 | 7.380 | 1.650 |
| Rmerge | 0.070 | 0.022 | 0.487 |
| Number of reflections | 80487 | 930 | 5911 |
| <I/σ(I)> | 15.96 | 47.44 | 2.89 |
| Completeness [%] | 99.0 | 98.1 | 98.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 289 | MCSG-1 A9: 0.2 M magnesium chloride, 0.1 M HEPES pH 7.5, 25% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 289K |
