9AUR
Crystal structure of loop-closed A21 2'-OMe dumbbell RNA bridged by glycine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 24-ID-C |
Synchrotron site | APS |
Beamline | 24-ID-C |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2023-04-04 |
Detector | DECTRIS EIGER2 X 16M |
Wavelength(s) | 0.979180 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 39.466, 83.126, 73.339 |
Unit cell angles | 90.00, 90.25, 90.00 |
Refinement procedure
Resolution | 54.990 - 1.570 |
R-factor | 0.1868 |
Rwork | 0.186 |
R-free | 0.21200 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.006 |
RMSD bond angle | 0.993 |
Data reduction software | MOSFLM (1.20.1_4487) |
Data scaling software | SCALEPACK |
Phasing software | PHASER (1.20.1_4487) |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 54.990 | 1.626 |
High resolution limit [Å] | 1.570 | 1.570 |
Number of reflections | 65261 | 6414 |
<I/σ(I)> | 9.31 | |
Completeness [%] | 96.4 | |
Redundancy | 3.4 | |
CC(1/2) | 0.903 | 0.488 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 3.8 | 277.15 | 0.07 M Citric Acid; 0.03 M BIS-TRIS Propane; 16% w/v Polyethylene glycol 3,350 |