3UN2
Phosphopentomutase T85Q variant enzyme
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 |
| Collection date | 2010-08-21 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 0.979 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 91.897, 76.720, 107.190 |
| Unit cell angles | 90.00, 108.68, 90.00 |
Refinement procedure
| Resolution | 20.000 - 1.800 |
| R-factor | 0.16868 |
| Rwork | 0.167 |
| R-free | 0.19404 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.072 |
| 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] | 20.000 | 1.860 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Number of reflections | 127433 | |
| Completeness [%] | 97.5 | 81.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 293 | 100 mM Bis-Tris, pH 5.5, 50 mM manganese chloride, 13% PEG3350, 75 mM ammonium acetate, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
