6E3W

Structure of human DNA polymerase beta complexed with 8OA in the template base paired with incoming non-hydrolyzable GTP

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007 HF
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2014-05-21
Detector	RIGAKU RAXIS IV++
Wavelength(s)	1.5418
Spacegroup name	P 1 21 1
Unit cell lengths	50.588, 79.594, 55.718
Unit cell angles	90.00, 107.54, 90.00

Refinement procedure

Resolution	19.900 - 2.020
R-factor	0.195
Rwork	0.193
R-free	0.24500
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2fms 1bpy
RMSD bond length	0.008
RMSD bond angle	1.298
Data reduction software	DENZO
Data scaling software	HKL-2000
Phasing software	MOLREP
Refinement software	PHENIX (1.8.4_1496)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	20.000	2.050
High resolution limit [Å]	2.020	2.020
Rmerge	0.067
Number of reflections	26914
<I/σ(I)>	19.7
Completeness [%]	100.0
Redundancy	4.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.5	298	14% TO 23% PEG3400, AND 350 MM SODIUM ACETATE IN 50 MM IMIDAZOLE (PH 7.5), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K