7TQQ
Structure of human TREX1-DNA complex
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 24-ID-E |
Synchrotron site | APS |
Beamline | 24-ID-E |
Temperature [K] | 80 |
Detector technology | PIXEL |
Collection date | 2021-02-05 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.9792 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 43.681, 91.356, 157.386 |
Unit cell angles | 90.00, 90.71, 90.00 |
Refinement procedure
Resolution | 45.680 - 2.200 |
R-factor | 0.2274 |
Rwork | 0.226 |
R-free | 0.26080 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3mxj |
RMSD bond length | 0.005 |
RMSD bond angle | 0.789 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX (1.19.1_4122) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.680 | 2.260 |
High resolution limit [Å] | 2.200 | 2.200 |
Rpim | 0.085 | 0.766 |
Number of reflections | 62516 | 4576 |
<I/σ(I)> | 5.6 | 1.1 |
Completeness [%] | 99.5 | 98.9 |
Redundancy | 5.5 | 5.3 |
CC(1/2) | 0.990 | 0.325 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 291 | 0.05 M Li2SO4, 0.1 M Bis-Tris pH 6.5, 25% PEG-3350 |