8UJX

Crystal structure of human polymerase eta with incoming dGMPnPP nucleotide opposite urea lesion

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 21-ID-G
Synchrotron site	APS
Beamline	21-ID-G
Temperature [K]	100
Detector technology	CCD
Collection date	2022-11-30
Detector	RAYONIX MX-300
Wavelength(s)	0.97856
Spacegroup name	P 61
Unit cell lengths	98.929, 98.929, 81.568
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	42.840 - 2.170
R-factor	0.1744
Rwork	0.171
R-free	0.22880
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.007
RMSD bond angle	0.927
Data reduction software	HKL-2000 (v721.2)
Data scaling software	HKL-2000 (v721.2)
Phasing software	PHASER
Refinement software	PHENIX (1.20.1_4487)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.210
High resolution limit [Å]	2.170	2.170
Rpim	0.050	0.400
Number of reflections	24072	1202
<I/σ(I)>	19.61	1.9
Completeness [%]	99.9	100
Redundancy	4.1	3.6
CC(1/2)	0.992	0.680

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5.5	291	0.1 M MES pH 5.5, 5mM magnesium chloride, 22% PEG MME 2000