7U83

Human DNA polymerase eta-DNA-dGMPNPP ternary mismatch complex in 3.0 mM Mn2+ for 600s

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	2021-02-28
Detector	MAR scanner 300 mm plate
Wavelength(s)	0.9787
Spacegroup name	P 61
Unit cell lengths	98.270, 98.270, 81.948
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	42.140 - 1.550
R-factor	0.1928
Rwork	0.190
R-free	0.23210
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4ecq
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]	42.140	42.140	1.650
High resolution limit [Å]	1.550	4.640	1.550
Rmerge	0.049	0.026	1.084
Rmeas	0.054	0.028	1.269
Total number of observations	680101
Number of reflections	65658	4788	20029
<I/σ(I)>	15.52	51.11	1.03
Completeness [%]	99.2	99.8	97.1
Redundancy	5.373	5.625	3.599
CC(1/2)	0.999	0.999	0.407

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6	298	10% PEG2000 MME, 0.1 M MES