8EL2
SARS-CoV-2 RBD bound to neutralizing antibody Fab ICO-hu23
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 23-ID-D |
Synchrotron site | APS |
Beamline | 23-ID-D |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2021-04-21 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 1.033 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 140.300, 140.300, 202.750 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 46.780 - 2.890 |
R-factor | 0.2404 |
Rwork | 0.239 |
R-free | 0.28150 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7beh |
RMSD bond length | 0.006 |
RMSD bond angle | 1.025 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX (1.15.2_3472) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 46.780 | 2.980 |
High resolution limit [Å] | 2.890 | 2.890 |
Number of reflections | 52265 | 4458 |
<I/σ(I)> | 11.7 | 1 |
Completeness [%] | 99.9 | 98.6 |
Redundancy | 10 | 9.9 |
CC(1/2) | 0.998 | 0.317 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 293 | 10% PEG 8000, 0.1 M MES at pH 5.5, 0.2 M zinc acetate, 3% ethylene glycol, 3% glycerol, 10 mM cadmium chloride hydrate, 4% v/v polypropylene glycol P 400, 3% v/v 2-propanol |