7Y0C

Crystal structure of BD55-1403 and SARS-CoV-2 Omicron RBD

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL17U
Synchrotron site	SSRF
Beamline	BL17U
Temperature [K]	291
Detector technology	CCD
Collection date	2022-02-01
Detector	ADSC QUANTUM 315
Wavelength(s)	1
Spacegroup name	P 21 21 21
Unit cell lengths	79.630, 148.829, 157.249
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	54.370 - 2.940
R-factor	0.2057
Rwork	0.202
R-free	0.27780
Structure solution method	AB INITIO PHASING
Data reduction software	HKL-2000
Data scaling software	DIALS
Phasing software	PHENIX
Refinement software	PHENIX (1.18.2_3874)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	54.370	3.045
High resolution limit [Å]	2.940	2.940
Number of reflections	388638	44045
<I/σ(I)>	1.62
Completeness [%]	99.6
Redundancy	10.3
CC(1/2)	0.997	0.681

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	EVAPORATION, RECRYSTALLIZATION	5	291.15	PEG3350, Sodium citrate tribasic dihydrate