3K7O
Structure of type B ribose 5-phosphate isomerase from Trypanosoma cruzi
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-1 |
Synchrotron site | ESRF |
Beamline | ID14-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-11-27 |
Detector | ADSC QUANTUM 210 |
Wavelength(s) | 0.934 |
Spacegroup name | P 42 21 2 |
Unit cell lengths | 93.199, 93.199, 93.712 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.000 |
R-factor | 0.201 |
Rwork | 0.199 |
R-free | 0.22500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3k7p |
RMSD bond length | 0.010 |
RMSD bond angle | 1.099 |
Data reduction software | MOSFLM |
Data scaling software | SCALA (3.2.25) |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 66.082 | 2.110 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.078 | 0.641 |
Total number of observations | 20502 | |
Number of reflections | 28418 | |
<I/σ(I)> | 13.1 | 1.2 |
Completeness [%] | 99.7 | 100 |
Redundancy | 5 | 5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 293 | 0.5% (v/v) Jeffamine ED-2001, 0.1M HEPES, 1.1 M Na-malonate, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K |