7H8L

Group deposition for crystallographic fragment screening of Chikungunya virus nsP3 macrodomain -- Crystal structure of Chikungunya virus nsP3 macrodomain in complex with Z212053854 (CHIKV_MacB-x1213)

This is a non-PDB format compatible entry.

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	2023-11-12
Detector	DECTRIS EIGER2 XE 9M
Wavelength(s)	0.92124
Spacegroup name	P 31
Unit cell lengths	87.587, 87.587, 85.717
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	56.870 - 1.540
R-factor	0.18653
Rwork	0.185
R-free	0.22103
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.008
RMSD bond angle	1.509
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]	56.800	1.570
High resolution limit [Å]	1.540	1.540
Rmerge	0.113	2.887
Rmeas	0.119	3.074
Rpim	0.037	1.052
Total number of observations	1131141	45783
Number of reflections	108914	5405
<I/σ(I)>	11.3	0.3
Completeness [%]	100.0
Redundancy	10.4	8.5
CC(1/2)	0.998	0.304

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