7U0N
Crystal structure of chimeric omicron RBD (strain BA.1) complexed with human ACE2
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL12-1 |
Synchrotron site | SSRL |
Beamline | BL12-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2022-01-11 |
Detector | DECTRIS EIGER2 S 16M |
Wavelength(s) | 0.979 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 81.130, 120.179, 113.325 |
Unit cell angles | 90.00, 92.44, 90.00 |
Refinement procedure
Resolution | 30.110 - 2.610 |
R-factor | 0.1906 |
Rwork | 0.188 |
R-free | 0.23500 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 2ajf |
RMSD bond length | 0.002 |
RMSD bond angle | 0.557 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHENIX |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 113.000 | 2.680 |
High resolution limit [Å] | 2.610 | 2.610 |
Rmerge | 0.055 | |
Number of reflections | 61585 | 110 |
<I/σ(I)> | 9.3 | |
Completeness [%] | 92.6 | |
Redundancy | 4 | |
CC(1/2) | 0.999 | 0.689 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 295 | 100 mM Tris, pH 8.5, 20% PEG6000, 100 mM sodium chloride |