5AHN
IMP-bound form of the D199N mutant of IMPDH from Pseudomonas aeruginosa
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 | 2011-12-16 |
Detector | DECTRIS PILATUS 6M |
Spacegroup name | I 4 |
Unit cell lengths | 116.551, 116.551, 58.247 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 36.857 - 1.652 |
R-factor | 0.1622 |
Rwork | 0.161 |
R-free | 0.18150 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4dqw |
RMSD bond length | 0.011 |
RMSD bond angle | 1.620 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 82.200 | 1.740 |
High resolution limit [Å] | 1.650 | 1.650 |
Rmerge | 0.030 | 0.450 |
Number of reflections | 46336 | |
<I/σ(I)> | 20.1 | 2.2 |
Completeness [%] | 98.6 | 90.9 |
Redundancy | 3.5 | 2.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | PEG 4000 10%, MES 0.1 M PH 7, MGCL2 0.2 M |