5DG9

CRYSTAL STRUCTURE OF HUMAN DNA POLYMERASE ETA INSERTING dGMPNPP ACROSS A DNA TEMPLATE CONTAINING 1,N6-ETHENODEOXYADENOSINE LESION

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	CCD
Collection date	2013-10-03
Detector	MARMOSAIC 225 mm CCD
Wavelength(s)	0.97872
Spacegroup name	P 61
Unit cell lengths	98.929, 98.929, 81.712
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	42.315 - 2.150
R-factor	0.1727
Rwork	0.170
R-free	0.22220
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4o3n
RMSD bond length	0.009
RMSD bond angle	1.164
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	PHENIX (1.9_1692)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.190
High resolution limit [Å]	2.150	2.150
Rmerge	0.136	0.996
Number of reflections	24805
<I/σ(I)>	15	1.69
Completeness [%]	100.0	100
Redundancy	7.6	7.4

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, 21% PEG 2000 MME