7A9Q
Racemic compound of RNA duplexes.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BESSY BEAMLINE 14.1 |
Synchrotron site | BESSY |
Beamline | 14.1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2019-02-02 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 1.283 |
Spacegroup name | P 1 |
Unit cell lengths | 21.162, 25.836, 38.564 |
Unit cell angles | 104.75, 96.56, 92.03 |
Refinement procedure
Resolution | 37.000 - 2.185 |
Rwork | 0.164 |
R-free | 0.23240 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6zq9 |
RMSD bond length | 0.009 |
RMSD bond angle | 1.725 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 37.000 | 2.320 |
High resolution limit [Å] | 2.185 | 2.190 |
Rmeas | 0.185 | 0.639 |
Number of reflections | 6865 | 1000 |
<I/σ(I)> | 3.94 | 1.6 |
Completeness [%] | 84.5 | 76.8 |
Redundancy | 1.89 | |
CC(1/2) | 0.969 | 0.769 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 293 | 0.2 M zinc acetate, 0.1 M cacodylate buffer, 18% w/v polyethylene glycol 8000. |