5GXQ

The crystal structure of the nucleosome containing H3.6

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PHOTON FACTORY BEAMLINE BL-17A
Synchrotron site	Photon Factory
Beamline	BL-17A
Temperature [K]	100
Detector technology	CCD
Collection date	2013-02-11
Detector	ADSC QUANTUM 270
Wavelength(s)	0.98000
Spacegroup name	P 21 21 21
Unit cell lengths	106.026, 109.764, 181.400
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	38.129 - 2.850
R-factor	0.2213
Rwork	0.219
R-free	0.26180
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3afa
RMSD bond length	0.010
RMSD bond angle	1.147
Data scaling software	HKL-2000 (0.98.704k)
Phasing software	PHASER (2.1.4)
Refinement software	PHENIX (1.10.1_2155)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	2.950
High resolution limit [Å]	2.850	6.140	2.850
Rmerge	0.084	0.048	0.464
Total number of observations	297098
Number of reflections	50454
<I/σ(I)>	13.5
Completeness [%]	99.6	96.5	100
Redundancy	5.9	5.4	5.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6	293	potassium cacodylate, potassium chloride, manganese chloride