6M0J

Crystal structure of SARS-CoV-2 spike receptor-binding domain bound with ACE2

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL17U
Synchrotron site	SSRF
Beamline	BL17U
Temperature [K]	100
Detector technology	PIXEL
Collection date	2020-02-17
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.9796
Spacegroup name	P 41 21 2
Unit cell lengths	104.670, 104.670, 228.720
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	53.105 - 2.450
R-factor	0.1938
Rwork	0.192
R-free	0.22690
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2ajf
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHASER
Refinement software	PHENIX (1.15.2_3472)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	95.180	2.510
High resolution limit [Å]	2.450	2.450
Rmerge	0.120	2.750
Rmeas	0.122	2.802
Rpim	0.024	0.531
Number of reflections	47679	3454
<I/σ(I)>	24.2
Completeness [%]	100.0
Redundancy	26.1
CC(1/2)	1.000	0.661

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		298	0.1M MES, PEG5000mme