8XWC

Crystal structure of human 8-oxoguanine glycosylase K249H mutant bound to the substrate 8-oxoguanine DNA at pH 8.0 under 277 K

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PHOTON FACTORY BEAMLINE BL-5A
Synchrotron site	Photon Factory
Beamline	BL-5A
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-05-20
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	1.0
Spacegroup name	P 21 21 21
Unit cell lengths	61.808, 69.544, 87.955
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	43.980 - 1.450
R-factor	0.1553
Rwork	0.154
R-free	0.17860
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.016
RMSD bond angle	1.547
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	MOLREP
Refinement software	PHENIX (1.20.1_4487)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	46.200	1.470
High resolution limit [Å]	1.450	1.450
Number of reflections	67334	3039
<I/σ(I)>	35.6
Completeness [%]	99.2
Redundancy	6
CC(1/2)	1.000	0.967

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION		277	Sodium cacodylate, MgCl2, PEG 4000, glycerol