3ISQ
Crystal structure of human 4-Hydroxyphenylpyruvate dioxygenase
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I24 |
| Synchrotron site | Diamond |
| Beamline | I24 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-08-05 |
| Detector | RAYONIX MX-300 |
| Wavelength(s) | 0.9778 |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 99.206, 99.206, 87.726 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 49.600 - 1.750 |
| R-factor | 0.14511 |
| Rwork | 0.144 |
| R-free | 0.17385 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1sqi |
| RMSD bond length | 0.017 |
| RMSD bond angle | 1.475 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0089) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 61.380 | 1.840 |
| High resolution limit [Å] | 1.750 | 1.750 |
| Rmerge | 0.110 | 0.776 |
| Number of reflections | 50630 | |
| <I/σ(I)> | 8.4 | 2.2 |
| Completeness [%] | 100.0 | 99.9 |
| Redundancy | 3.7 | 3.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 277 | 0.2M SODIUM ACETATE, 0.1M BIS-TRIS PROPANE PH 6.5, 20% PEG 3350, 10% ETHYLENE GLYCOL, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
