4WSE

Crystal structure of the Mimivirus polyadenylate synthase

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID29
Synchrotron site	ESRF
Beamline	ID29
Temperature [K]	105
Detector technology	PIXEL
Collection date	2012-06-28
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.97887
Spacegroup name	C 1 2 1
Unit cell lengths	200.030, 69.650, 97.490
Unit cell angles	90.00, 105.75, 90.00

Refinement procedure

Resolution	46.010 - 2.840
R-factor	0.229
Rwork	0.227
R-free	0.26790
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4p37
RMSD bond length	0.010
RMSD bond angle	1.200
Data reduction software	XDS
Data scaling software	Aimless (0.3.6)
Phasing software	PHASER (2.5.7)
Refinement software	BUSTER-TNT (2.10.2)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	46.010	46.010	2.910
High resolution limit [Å]	2.840	12.700	2.840
Rmerge	0.089	0.042	0.699
Rpim	0.049	0.024	0.400
Total number of observations	127445	1314	8757
Number of reflections	30587
<I/σ(I)>	10.3	32.2	1.8
Completeness [%]	99.4	96.9	99.1
Redundancy	4.2	3.5	3.9
CC(1/2)	0.997	0.998	0.812

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.4	293	PEG 400, imidazole