7ZFD

SARS-CoV-2 Omicron RBD in complex with Omi-25 Fab

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I03
Synchrotron site	Diamond
Beamline	I03
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-02-23
Detector	DECTRIS EIGER2 XE 16M
Wavelength(s)	0.9762
Spacegroup name	P 43 21 2
Unit cell lengths	123.047, 123.047, 223.658
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	68.670 - 3.390
R-factor	0.2882
Rwork	0.286
R-free	0.33770
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	7qnw
RMSD bond length	0.002
RMSD bond angle	0.540
Data reduction software	xia2
Data scaling software	xia2
Phasing software	PHASER
Refinement software	PHENIX (1.19_4092)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	69.000	3.450
High resolution limit [Å]	3.390	3.390
Rpim	0.233
Number of reflections	24618	1194
<I/σ(I)>	2.4	0.4
Completeness [%]	100.0
Redundancy	26.8
CC(1/2)	0.967	0.314

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		293	Proplex 1-31: 3.0 M Sodium formate, 0.1 M Tris pH 7.5