6F1K

Structure of ARTD2/PARP2 WGR domain bound to double strand DNA without 5'phosphate

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I04
Synchrotron site	Diamond
Beamline	I04
Temperature [K]	100
Detector technology	PIXEL
Collection date	2016-05-03
Detector	DECTRIS PILATUS 6M-F
Wavelength(s)	0.98
Spacegroup name	P 63 2 2
Unit cell lengths	119.270, 119.270, 73.580
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	19.980 - 2.200
R-factor	0.21573
Rwork	0.214
R-free	0.24980
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	PARP2 homology model
RMSD bond length	0.010
RMSD bond angle	1.480
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	REFMAC (5.8.0155)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	2.400
High resolution limit [Å]	2.200	2.200
Rmerge	0.080	1.557
Rmeas	0.085	1.550
Number of reflections	16127
<I/σ(I)>	19.19	1.6
Completeness [%]	99.9	99.7
Redundancy	9.71	10
CC(1/2)	1.000	0.690

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	4.9	277	PEG MME 5000 0.1 M Na-acetate ethylene glyco