7VJN
Crystal structure of anti-CRISPR-associated protein Aca1 in Pseudomonas phage JBD30
Replaces: 7FA2Replaces: 7C0AExperimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL19U1 |
Synchrotron site | SSRF |
Beamline | BL19U1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2019-12-29 |
Detector | DECTRIS PILATUS3 S 6M |
Wavelength(s) | 0.979 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 45.698, 50.435, 64.924 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 39.829 - 1.799 |
R-factor | 0.1917 |
Rwork | 0.190 |
R-free | 0.21450 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7fa3 |
RMSD bond length | 0.013 |
RMSD bond angle | 1.211 |
Data reduction software | HKL-3000 (v705c) |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | PHENIX (1.19.2-4158) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 1.860 |
High resolution limit [Å] | 1.799 | 1.800 |
Rmerge | 0.069 | |
Number of reflections | 14457 | 1407 |
<I/σ(I)> | 29.4 | |
Completeness [%] | 99.7 | |
Redundancy | 10.2 | |
CC(1/2) | 0.944 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 293 | 0.2 M di-potassium hydrogen phosphate, 20% (w/v) PEG 3350 |