4XTI
Structure of IMP dehydrogenase of Ashbya gossypii with IMP bound to the active site
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALBA BEAMLINE XALOC |
Synchrotron site | ALBA |
Beamline | XALOC |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2014-11-29 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.99990 |
Spacegroup name | P 4 |
Unit cell lengths | 117.775, 117.775, 56.728 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 46.884 - 1.500 |
R-factor | 0.1614 |
Rwork | 0.156 |
R-free | 0.17780 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4avf |
RMSD bond length | 0.003 |
RMSD bond angle | 0.641 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | PHENIX ((phenix.refine: dev_1839)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 46.880 | 1.540 |
High resolution limit [Å] | 1.500 | 1.500 |
Rmerge | 0.090 | 1.467 |
Number of reflections | 124507 | |
<I/σ(I)> | 15.15 | 1.43 |
Completeness [%] | 100.0 | 100 |
Redundancy | 12.6 | 11.75 |
CC(1/2) | 0.655 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 298 | 25% (v/v) 1,2 propanediol, 0.1 M phosphate-citrate pH 4.2, 5% (w/v) PEG-3000, 10% (v/v) glycerol |