9F13

Crystal structure of HLA-C*12:02 in complex with KAYNVTQAF (KF9), a 9-mer epitope from SARS-CoV-2 Nucleocapsid (N266-274)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Synchrotron site	Australian Synchrotron
Beamline	MX2
Temperature [K]	100
Detector technology	PIXEL
Collection date	2024-02-27
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.953732
Spacegroup name	I 1 2 1
Unit cell lengths	62.102, 77.123, 83.110
Unit cell angles	90.00, 100.20, 90.00

Refinement procedure

Resolution	45.270 - 1.610
R-factor	0.2052
Rwork	0.204
R-free	0.23100
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.004
RMSD bond angle	0.653
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX (1.21rc1_5127)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	47.900	1.640
High resolution limit [Å]	1.610	1.610
Rmerge	0.076	0.489
Rmeas	0.082	0.530
Rpim	0.032	0.202
Number of reflections	49905	2442
<I/σ(I)>	14.8	3.7
Completeness [%]	100.0	100
Redundancy	6.7	6.9
CC(1/2)	0.997	0.922

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		293	2% PEG400, 20% PEG3350