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 |