9K2I

Rac1 epitope specific TCR 5934 binding to Rac1P29S-HLA-A2

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL19U1
Synchrotron site	SSRF
Beamline	BL19U1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2024-01-13
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.9792
Spacegroup name	P 1 21 1
Unit cell lengths	112.303, 147.504, 122.171
Unit cell angles	90.00, 94.25, 90.00

Refinement procedure

Resolution	46.967 - 3.050
R-factor	0.2239
Rwork	0.222
R-free	0.29020
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.011
RMSD bond angle	1.751
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHENIX
Refinement software	PHENIX (1.9_1692)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	46.970	3.159
High resolution limit [Å]	3.050	3.050
Number of reflections	145726	1
<I/σ(I)>	8.85
Completeness [%]	98.6
Redundancy	6.6
CC(1/2)	0.992	0.582

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		291	0.2M Potassium Citrate, 21% PEG 4000, 0.1M Hepes, pH7.0