4PDB
CRYSTAL STRUCTURE OF BACILLUS ANTHRACIS RIBOSOMAL PROTEIN S8 IN COMPLEX WITH AN RNA APTAMER
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 4.2.2 |
Synchrotron site | ALS |
Beamline | 4.2.2 |
Temperature [K] | 103 |
Detector technology | CCD |
Collection date | 2009-08-31 |
Detector | NOIR-1 |
Wavelength(s) | 0.976 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 55.410, 59.270, 92.250 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 28.215 - 2.600 |
R-factor | 0.1922 |
Rwork | 0.189 |
R-free | 0.26310 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.008 |
RMSD bond angle | 1.260 |
Refinement software | PHENIX |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.690 |
High resolution limit [Å] | 2.600 | 2.600 |
Rmerge | 0.092 | 0.643 |
Number of reflections | 9796 | |
<I/σ(I)> | 11 | 2.7 |
Completeness [%] | 99.9 | 99.9 |
Redundancy | 7.08 | 6.73 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 283 | 0.3 M di-ammonium hydrogen citrate, 100 mM sodium chloride, 16% PEG 3350, 10 mM spermidine |