7QUA
Duplex RNA containing Xanthosine-Cytosine base pairs
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X06DA |
Synchrotron site | SLS |
Beamline | X06DA |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2021-06-18 |
Detector | DECTRIS PILATUS 2M |
Wavelength(s) | 0.9 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 41.070, 35.150, 31.930 |
Unit cell angles | 90.00, 129.05, 90.00 |
Refinement procedure
Resolution | 24.800 - 1.000 |
R-factor | 0.1384 |
Rwork | 0.137 |
R-free | 0.15760 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2q1r |
RMSD bond length | 0.011 |
RMSD bond angle | 1.491 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | MOLREP |
Refinement software | PHENIX (1.19_4092) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 0.980 |
High resolution limit [Å] | 0.960 | 0.960 |
Number of reflections | 220228 | 470 |
<I/σ(I)> | 18.9 | |
Completeness [%] | 90.0 | |
Redundancy | 11.2 | |
CC(1/2) | 1.000 | 0.050 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 293 | Na cacodylate pH7.0, MPD, spermine, NaCl, MgCl2 |