3CCQ
Structure of Anisomycin resistant 50S Ribosomal Subunit: 23S rRNA mutation A2488U
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X29A |
Synchrotron site | NSLS |
Beamline | X29A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-07-28 |
Detector | ADSC |
Wavelength(s) | 1.1 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 212.330, 299.618, 575.237 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.900 |
R-factor | 0.186 |
Rwork | 0.186 |
R-free | 0.23300 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.007 |
RMSD bond angle | 1.000 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.970 |
High resolution limit [Å] | 2.900 | 6.980 | 2.900 |
Rmerge | 0.168 | 0.061 | |
Number of reflections | 396496 | ||
<I/σ(I)> | 5.4 | ||
Completeness [%] | 99.5 | 99.7 | 94.2 |
Redundancy | 7.2 | 7.2 | 5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | sitting drop | 5.8 | 292 | PEG6000, KCL, NH4CL, MGCl2, pH 5.80, sitting drop, temperature 292K |
Crystallization Reagents
ID | crystal ID | solution ID | reagent name | concentration | details |
1 | 1 | 1 | PEG6000 | ||
2 | 1 | 1 | KCL | ||
3 | 1 | 1 | NH4CL | ||
4 | 1 | 1 | MGCl2 | ||
5 | 1 | 2 | PEG6000 | ||
6 | 1 | 2 | KCL | ||
7 | 1 | 2 | NH4CL | ||
8 | 1 | 2 | MGCl2 |