4LR8
Phosphopentomutase S154A variant soaked with ribose 5-phosphate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-G |
| Synchrotron site | APS |
| Beamline | 21-ID-G |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 0.979 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 91.168, 76.497, 106.967 |
| Unit cell angles | 90.00, 108.89, 90.00 |
Refinement procedure
| Resolution | 20.000 - 2.000 |
| R-factor | 0.16562 |
| Rwork | 0.164 |
| R-free | 0.20200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3m8w |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.174 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.070 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Number of reflections | 90848 | |
| <I/σ(I)> | 15.6 | 2.2 |
| Completeness [%] | 96.6 | 85.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 293 | 17% PEG3350, 50 mM manganese chloride, 50 mM ammonium acetate, 100 mM Bis-Tris, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
