3IWV
Crystal structure of Y116T mutant of 5-HYDROXYISOURATE HYDROLASE (TRP)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-4 |
| Synchrotron site | ESRF |
| Beamline | ID14-4 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-04-25 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 0.979 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 45.920, 103.690, 52.630 |
| Unit cell angles | 90.00, 108.81, 90.00 |
Refinement procedure
| Resolution | 25.440 - 1.680 |
| R-factor | 0.20578 |
| Rwork | 0.203 |
| R-free | 0.25962 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2h1x |
| RMSD bond length | 0.023 |
| RMSD bond angle | 2.088 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.5.0072) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 44.910 | 1.770 |
| High resolution limit [Å] | 1.680 | 1.680 |
| Rmerge | 0.052 | 0.490 |
| Number of reflections | 43900 | |
| <I/σ(I)> | 9.7 | 1.8 |
| Completeness [%] | 83.6 | 75.9 |
| Redundancy | 3.5 | 3.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 7.5 | 277 | 0.1M HEPES, 20% PEG10,000, pH7.5, VAPOR DIFFUSION, temperature 277K |
