5T53

MOLECULAR BASIS FOR COHESIN ACETYLATION BY ESTABLISHMENT OF SISTER CHROMATID COHESION N-ACETYLTRANSFERASE ESCO1

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSLS BEAMLINE X25
Synchrotron site	NSLS
Beamline	X25
Temperature [K]	100
Detector technology	PIXEL
Collection date	2013-04-26
Detector	DECTRIS PILATUS 6M
Wavelength(s)	1.281
Spacegroup name	I 41
Unit cell lengths	115.556, 115.556, 61.152
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	40.855 - 2.699
R-factor	0.2531
Rwork	0.250
R-free	0.28520
Structure solution method	SAD
RMSD bond length	0.007
RMSD bond angle	0.996
Data reduction software	HKL-2000
Data scaling software	SCALEPACK
Phasing software	PHENIX
Refinement software	PHENIX ((1.10.1_2155: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.750
High resolution limit [Å]	2.700	2.700
Rmerge	0.061	0.624
Number of reflections	11046
<I/σ(I)>	73.29	2.42
Completeness [%]	98.2	86.8
Redundancy	30.3	21
CC(1/2)		0.956

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.5	298.15	8% PEG 8000, 0.1M HEPES, pH 7.5 and 10 % ethylene glycol