3M4X
Structure of a ribosomal methyltransferase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SOLEIL BEAMLINE PROXIMA 1 |
Synchrotron site | SOLEIL |
Beamline | PROXIMA 1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-12-11 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.98 |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 98.556, 98.556, 106.061 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 33.896 - 2.280 |
R-factor | 0.1993 |
Rwork | 0.197 |
R-free | 0.25040 |
Structure solution method | SAD |
Starting model (for MR) | 2frx |
RMSD bond length | 0.007 |
RMSD bond angle | 1.117 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | PHENIX ((phenix.refine: 1.5_2)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 36.099 | 2.350 |
High resolution limit [Å] | 2.280 | 2.280 |
Rmerge | 0.082 | 0.397 |
Number of reflections | 24384 | |
<I/σ(I)> | 14.05 | 4.18 |
Completeness [%] | 99.7 | 100 |
Redundancy | 6.94 | 6.52 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 297 | 25% Peg 3350, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 297K |