7K17

Re-refined crystal structure of DNA-dependent protein kinase catalytic subunit complexed with Ku80 C-terminal helix

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID29
Synchrotron site	ESRF
Beamline	ID29
Temperature [K]	100
Detector technology	PIXEL
Collection date	2012-05-23
Detector	DECTRIS PILATUS 6M-F
Wavelength(s)	0.9791
Spacegroup name	P 1 21 1
Unit cell lengths	169.120, 132.640, 296.590
Unit cell angles	90.00, 105.53, 90.00

Refinement procedure

Resolution	49.920 - 4.300
R-factor	0.287
Rwork	0.286
R-free	0.33530
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	7k0y
RMSD bond length	0.004
RMSD bond angle	0.861
Phasing software	PHENIX (1.14_3260)
Refinement software	PHENIX (1.14_3260)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	49.918	4.407
High resolution limit [Å]	4.300	4.300
Rmerge	0.160	0.936
Number of reflections	86508	0
<I/σ(I)>	15.4
Completeness [%]	97.8
Redundancy	35.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		293	0.1 M Bis-Tris, 200 mM NaCl, 30% glycerol, 10 mM EDTA, 18% PEG 8000
2	VAPOR DIFFUSION, HANGING DROP		293	0.1 M Bis-Tris, 200 mM NaCl, 30% glycerol, 10 mM EDTA, 8% PEG 8000