7H7E

Group deposition for crystallographic fragment screening of Chikungunya virus nsP3 macrodomain -- Crystal structure of Chikungunya virus nsP3 macrodomain in complex with Z432057220 (CHIKV_MacB-x0732)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I04-1
Synchrotron site	Diamond
Beamline	I04-1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2023-11-23
Detector	DECTRIS EIGER2 XE 9M
Wavelength(s)	0.92124
Spacegroup name	P 31
Unit cell lengths	87.584, 87.584, 85.854
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	75.850 - 1.400
R-factor	0.18041
Rwork	0.179
R-free	0.20358
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.011
RMSD bond angle	1.687
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	REFMAC (5.8.0267)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	75.870	1.420
High resolution limit [Å]	1.400	1.400
Rmerge	0.066	2.219
Rmeas	0.069	2.416
Rpim	0.022	0.940
Total number of observations	1395405	46232
Number of reflections	145153	7159
<I/σ(I)>	15.9	0.4
Completeness [%]	99.9
Redundancy	9.6	6.5
CC(1/2)	0.999	0.348

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.8	293.15	0.1 M Potassium thiocyanate, 0.1 M Sodium bromide, 0.1 M Tris, pH 7.8, 25 % PEG Smear Broad