5D08
Crystal structure of selenomethionine-labeled epoxyqueuosine reductase
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 24-ID-C |
Synchrotron site | APS |
Beamline | 24-ID-C |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2013-02-19 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.9795, 0.9793, 0.9421 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 84.301, 95.780, 111.175 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 46.407 - 1.747 |
R-factor | 0.1688 |
Rwork | 0.167 |
R-free | 0.19580 |
Structure solution method | MAD |
RMSD bond length | 0.005 |
RMSD bond angle | 0.954 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | SHELX |
Refinement software | PHENIX |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.810 |
High resolution limit [Å] | 1.747 | 3.770 | 1.750 |
Rmerge | 0.084 | 0.047 | 0.578 |
Total number of observations | 404248 | ||
Number of reflections | 86822 | ||
<I/σ(I)> | 6.3 | ||
Completeness [%] | 94.8 | 92.5 | 93 |
Redundancy | 4.7 | 4.7 | 4.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.5 | 294 | 0.1 M acetate (pH 4.5), 0.4 M (NH4)H2PO4, 12% (w/v) PEG 3350 |