7EFP
Structure of SARS-CoV-2 spike receptor-binding domain in complex with high affinity ACE2 mutant (S19W,N330Y)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL18U1 |
Synchrotron site | SSRF |
Beamline | BL18U1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-07-23 |
Detector | DECTRIS PILATUS3 S 6M |
Wavelength(s) | 0.97915 |
Spacegroup name | P 43 21 2 |
Unit cell lengths | 139.596, 139.596, 155.645 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 25.922 - 2.698 |
R-factor | 0.1859 |
Rwork | 0.184 |
R-free | 0.22420 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6lzg |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX (1.14_3260) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.800 |
High resolution limit [Å] | 2.690 | 2.690 |
Rmerge | 0.155 | 1.297 |
Number of reflections | 42978 | 4234 |
<I/σ(I)> | 19.6 | |
Completeness [%] | 100.0 | |
Redundancy | 12.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 291 | 1.6 M Ammonium sulfate, 0.1 M MES pH6.5, 10 % v/v 1,4-Dioxane |