2I0F
Lumazine synthase RibH1 from Brucella abortus (Gene BruAb1_0785, Swiss-Prot entry Q57DY1)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | LNLS BEAMLINE D03B-MX1 |
Synchrotron site | LNLS |
Beamline | D03B-MX1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-11-22 |
Detector | MAR CCD 165 mm |
Wavelength(s) | 1.438 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 124.101, 68.521, 90.649 |
Unit cell angles | 90.00, 108.40, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.220 |
R-factor | 0.2449 |
Rwork | 0.242 |
R-free | 0.28700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2f59 |
RMSD bond length | 0.006 |
RMSD bond angle | 1.149 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | AMoRE |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.340 |
High resolution limit [Å] | 2.220 | 2.220 |
Rmerge | 0.041 | 0.282 |
Number of reflections | 33602 | |
<I/σ(I)> | 12.3 | 2.6 |
Completeness [%] | 94.8 | 88.7 |
Redundancy | 2.7 | 2.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.7 | 293 | 12% PEG 4000, 0.1M HEPES, 0.2M CALCIUM CHLORIDE, pH 7.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K |