4Q0P
Crystal structure of Acinetobacter sp. DL28 L-ribose isomerase in complex with L-ribose
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2011-12-08 |
Detector | RIGAKU RAXIS VII |
Wavelength(s) | 1.5418 |
Spacegroup name | F 2 2 2 |
Unit cell lengths | 95.380, 107.930, 119.410 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.490 - 1.930 |
R-factor | 0.208 |
Rwork | 0.208 |
R-free | 0.24200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | The structure model of selenomethione derivative solved by MAD |
RMSD bond length | 0.006 |
RMSD bond angle | 1.400 |
Data reduction software | CrystalClear |
Data scaling software | CrystalClear |
Phasing software | MOLREP |
Refinement software | CNS (1.3) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.500 | 2.000 |
High resolution limit [Å] | 1.930 | 1.930 |
Rmerge | 0.052 | 0.278 |
Number of reflections | 23208 | |
<I/σ(I)> | 12.1 | 3.8 |
Completeness [%] | 99.7 | 99.6 |
Redundancy | 3.2 | 3.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293 | 10-16%(v/v) PEG400, 0.2M NaCl, 0.1M HEPES, 0.02M Hexaammine cobalt(III) chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |