8I5I

Crystal structure of SARS-CoV-2 delta variant spike receptor-binding domain (RBD) in complex with NCV2SG53 Fab

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL44XU
Synchrotron site	SPring-8
Beamline	BL44XU
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-10-14
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.9
Spacegroup name	P 61 2 2
Unit cell lengths	77.605, 77.605, 519.154
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	67.210 - 3.060
R-factor	0.2359
Rwork	0.228
R-free	0.37250
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.009
RMSD bond angle	1.135
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX (1.20.1_4487)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	67.210	3.470
High resolution limit [Å]	3.050	3.050
Number of reflections	7419	371
<I/σ(I)>	8.9	2
Completeness [%]	88.6
Redundancy	17.8
CC(1/2)	0.998	0.730

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		293	25% PEG 1500