8QOB
Crystal structure of phosphoserine phosphatase (SerB) from Brucella melitensis in complex with AP3 and magnesium
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SOLEIL BEAMLINE PROXIMA 2 |
| Synchrotron site | SOLEIL |
| Beamline | PROXIMA 2 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2023-04-28 |
| Detector | DECTRIS EIGER X 9M |
| Wavelength(s) | 0.980112 |
| Spacegroup name | I 21 3 |
| Unit cell lengths | 145.267, 145.267, 145.267 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 45.940 - 2.740 |
| R-factor | 0.1829 |
| Rwork | 0.180 |
| R-free | 0.24310 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.084 |
| 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] | 45.940 | 2.840 |
| High resolution limit [Å] | 2.740 | 2.740 |
| Rmerge | 0.181 | 1.504 |
| Rmeas | 0.184 | 1.523 |
| Rpim | 0.029 | 0.241 |
| Number of reflections | 13539 | 1314 |
| <I/σ(I)> | 19.41 | 3.64 |
| Completeness [%] | 99.9 | 99.03 |
| Redundancy | 39.8 | 39.7 |
| CC(1/2) | 0.999 | 0.891 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293 | PEG 3350, sodium malonate, Bis-Tris propane |
