4OF4
X-ray structure of unliganded uridine phosphorylase from Yersinia pseudotuberculosis at 1.4 A resolution
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PETRA III, DESY BEAMLINE P11 |
| Synchrotron site | PETRA III, DESY |
| Beamline | P11 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2013-12-05 |
| Detector | PSI PILATUS 6M |
| Wavelength(s) | 1.000 |
| Spacegroup name | H 3 |
| Unit cell lengths | 150.949, 150.949, 46.231 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 75.470 - 1.400 |
| R-factor | 0.1541 |
| Rwork | 0.152 |
| R-free | 0.18380 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4i2v |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.165 |
| Data reduction software | XDS |
| Data scaling software | SCALA (3.3.20) |
| Phasing software | PHASER (2.3.0) |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 75.475 | 43.586 | 1.480 |
| High resolution limit [Å] | 1.400 | 4.430 | 1.400 |
| Rmerge | 0.047 | 0.626 | |
| Rpim | 0.023 | 0.319 | |
| Total number of observations | 12334 | 53029 | |
| Number of reflections | 76922 | ||
| <I/σ(I)> | 14.7 | 37.8 | 2.6 |
| Completeness [%] | 99.8 | 100 | 99 |
| Redundancy | 4.9 | 5.1 | 4.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 7.8 | 277 | 1M TRIS, 5% W/V PGA-LM, 20% W/V PEG 2000 MME, pH 7.8, VAPOR DIFFUSION, temperature 277K |
