8Y6Z
Crystal structure of the Marinitoga sp. Csx1-Crn2 fusion ribonuclease of type III CRISPR
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL02U1 |
Synchrotron site | SSRF |
Beamline | BL02U1 |
Temperature [K] | 80 |
Detector technology | PIXEL |
Collection date | 2023-10-14 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.979 |
Spacegroup name | P 62 2 2 |
Unit cell lengths | 230.330, 230.330, 59.290 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 38.390 - 3.650 |
R-factor | 0.2125 |
Rwork | 0.211 |
R-free | 0.23480 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.004 |
RMSD bond angle | 0.674 |
Data reduction software | xia2 |
Data scaling software | xia2 |
Phasing software | PHENIX |
Refinement software | PHENIX ((1.20.1_4487: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 38.390 | 3.780 |
High resolution limit [Å] | 3.650 | 3.650 |
Rmerge | 0.153 | |
Number of reflections | 10761 | 1046 |
<I/σ(I)> | 22.3 | |
Completeness [%] | 99.8 | |
Redundancy | 34.1 | |
CC(1/2) | 0.955 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 298 | 0.1 M Sodium acetate trihydrate pH 4.6, 8% w/v Polyethylene glycol 4000 |