8Q4S
Crystal structure of phosphoserine phosphatase (SerB) from Brucella melitensis in complex with AP4 and magnesium.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SOLEIL BEAMLINE PROXIMA 1 |
| Synchrotron site | SOLEIL |
| Beamline | PROXIMA 1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2023-04-01 |
| Detector | DECTRIS EIGER X 16M |
| Wavelength(s) | 0.97857 |
| Spacegroup name | I 21 3 |
| Unit cell lengths | 144.080, 144.080, 144.080 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 45.560 - 2.080 |
| R-factor | 0.1873 |
| Rwork | 0.185 |
| R-free | 0.22500 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.007 |
| RMSD bond angle | 0.825 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 45.560 | 2.156 |
| High resolution limit [Å] | 2.080 | 2.082 |
| Rmerge | 0.150 | 1.696 |
| Rmeas | 0.152 | 1.720 |
| Rpim | 0.024 | 0.281 |
| Number of reflections | 29832 | 2908 |
| <I/σ(I)> | 19.03 | 2.35 |
| Completeness [%] | 99.8 | 98.18 |
| Redundancy | 40.2 | |
| CC(1/2) | 0.999 | 0.825 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 293 | PEG 3350, sodium malonate, Bis-Tris propane |
