1O9M
The Complex of a novel antibiotic with the Aminoacyl Site of the Bacterial Ribosome Revealed by X-Ray Crystallography.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID29 |
Synchrotron site | ESRF |
Beamline | ID29 |
Temperature [K] | 273 |
Detector technology | CCD |
Detector | ADSC CCD |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 32.800, 46.550, 88.810 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.400 |
R-factor | 0.2507 |
Rwork | 0.251 |
R-free | 0.29810 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1j7t |
RMSD bond length | 0.006 |
RMSD bond angle | 1.050 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.490 |
High resolution limit [Å] | 2.400 | 2.400 |
Number of reflections | 32243 | |
<I/σ(I)> | 19.6 | 1.9 |
Completeness [%] | 94.5 | 97.7 |
Redundancy | 6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 6.4 | 37 * | MPD, NACL, MGSO4, GLYCEROL, NA CACODYLATE, pH 6.40 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | MPD | 40 (%) | |
2 | 1 | drop | antibiotic | 2 (mM) | |
3 | 1 | drop | 200 (mM) | pH6.4 | |
4 | 1 | drop | 300 (mM) |