7Y3N
Crystal structure of SARS-CoV receptor binding domain in complex with human antibody BIOLS56
Experimental 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 | 2021-07-06 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.97852 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 112.483, 159.018, 175.990 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 47.390 - 2.970 |
R-factor | 0.2226 |
Rwork | 0.220 |
R-free | 0.26280 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6lzg 4tsa |
RMSD bond length | 0.005 |
RMSD bond angle | 0.932 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX (1.13-2998) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 3.110 |
High resolution limit [Å] | 2.970 | 2.970 |
Rmerge | 0.281 | 0.898 |
Number of reflections | 64593 | 64593 |
<I/σ(I)> | 9.1 | |
Completeness [%] | 99.3 | |
Redundancy | 12.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.9 | 291 | 20% v/v 2-Propanol, 0.1 M Sodium citrate tribasic dihydrate pH 5.9, 20% w/v Polyethylene glycol 4000 |