4ZQP
Crystal Structure of the Catalytic Domain of the Inosine Monophosphate Dehydrogenase from Mycobacterium tuberculosis in the complex with IMP and the inhibitor MAD1
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2013-04-14 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 0.97899 |
| Spacegroup name | I 4 |
| Unit cell lengths | 88.225, 88.225, 84.630 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 35.760 - 1.900 |
| R-factor | 0.145 |
| Rwork | 0.143 |
| R-free | 0.18900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.380 |
| Data scaling software | HKL-3000 |
| Phasing software | HKL-3000 |
| Refinement software | PHENIX (dev_1745) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 35.760 | 1.930 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.536 | |
| Number of reflections | 25094 | |
| <I/σ(I)> | 14.3 | 1.84 |
| Completeness [%] | 97.0 | 78.3 |
| Redundancy | 3.8 | 1.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.2 | 289 | 0.1 M Na/K phosphate pH 6.2, 25 %(v/v) 1,2 propandiol, 10 %(v/v) glycerol |
