2VSH
Synthesis of CDP-activated ribitol for teichoic acid precursors in Streptococcus pneumoniae
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-2 |
Synchrotron site | ESRF |
Beamline | ID14-2 |
Temperature [K] | 140 |
Detector technology | CCD |
Collection date | 2008-04-12 |
Detector | MARRESEARCH |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 81.000, 93.380, 144.190 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 29.930 - 2.000 |
R-factor | 0.199 |
Rwork | 0.196 |
R-free | 0.25400 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1vpa |
RMSD bond length | 0.010 |
RMSD bond angle | 1.278 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | AMoRE |
Refinement software | REFMAC (5.3.0040) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 33.480 | 2.110 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.070 | 0.410 |
Number of reflections | 36985 | |
<I/σ(I)> | 16 | 3 |
Completeness [%] | 99.2 | 96.7 |
Redundancy | 3.9 | 3.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6.75 | 100 MM HEPES PH 6.75 35 % V/W PEG 300 200 MM CACL2 |