8GIS
Structure of Ternary Complex of mouse cGAS with dsDNA and Bound ATP: with 10mM Mg2+ and 0.5mM Mn2+
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS-II BEAMLINE 17-ID-2 |
Synchrotron site | NSLS-II |
Beamline | 17-ID-2 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2022-06-01 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 1.891 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 78.056, 98.218, 142.465 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 29.540 - 2.460 |
R-factor | 0.1938 |
Rwork | 0.192 |
R-free | 0.22970 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.009 |
RMSD bond angle | 1.073 |
Data reduction software | XDS (20210205) |
Data scaling software | Aimless (0.7.7) |
Phasing software | MOLREP (11.7.03) |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 29.540 | 2.560 |
High resolution limit [Å] | 2.460 | 2.460 |
Rmerge | 0.097 | 0.546 |
Rmeas | 0.107 | 0.616 |
Rpim | 0.044 | 0.280 |
Total number of observations | 225388 | 19823 |
Number of reflections | 40447 | 4301 |
<I/σ(I)> | 10.3 | 2.6 |
Completeness [%] | 99.4 | |
Redundancy | 5.6 | 4.6 |
CC(1/2) | 0.996 | 0.820 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 277.15 | 0.2 M ammonium acetate, 32% MPD, with 0.1 M Bis-Tris pH 6.5 |