8QMI
Crystal structure of RNA G2C4 repeats - native model
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU PhotonJet-R |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-10-29 |
Detector | RIGAKU HyPix-6000HE |
Wavelength(s) | 1.54056 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 41.759, 46.637, 51.492 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 21.251 - 1.500 |
Rwork | 0.168 |
R-free | 0.22550 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.007 |
RMSD bond angle | 1.866 |
Data reduction software | CrysalisPro |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0415) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 21.251 | 1.580 |
High resolution limit [Å] | 1.500 | 1.500 |
Rmerge | 0.116 | 0.553 |
Rmeas | 0.124 | 0.276 |
Rpim | 0.044 | 0.276 |
Number of reflections | 8334 | 1191 |
<I/σ(I)> | 10 | 2.4 |
Completeness [%] | 99.9 | 100 |
Redundancy | 7.3 | |
CC(1/2) | 0.990 | 0.846 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6 | 292 | 0.08 M NaCl, 0.02 M Magnesium chloride hexahydrate, 0.04 M Na cacodylate trihydrate pH 6.0, 35% v/v MPD, 0.012 M Spermine tetrahydrochloride |