7U7I

Human DNA polymerase eta-DNA ternary mismatch complex:reaction with 10.0 mM Mn2+ for 180s

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 21-ID-F
Synchrotron site	APS
Beamline	21-ID-F
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2021-12-14
Detector	MAR scanner 300 mm plate
Wavelength(s)	0.9787
Spacegroup name	P 61
Unit cell lengths	98.067, 98.067, 81.813
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	42.460 - 1.570
R-factor	0.1834
Rwork	0.180
R-free	0.21910
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	5kfj
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	MOLREP
Refinement software	PHENIX (1.19.2_4158)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	42.460	42.460	1.670
High resolution limit [Å]	1.570	4.690	1.570
Rmerge	0.048	0.022	1.024
Rmeas	0.053	0.024	1.173
Total number of observations	668730
Number of reflections	62190	4617	19546
<I/σ(I)>	17.58	61.94	1.21
Completeness [%]	99.5	99.7	98.5
Redundancy	5.474	5.621	4.076
CC(1/2)	1.000	0.999	0.456

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6	298	10% PEG 2000MME, 0.1 M MES