5JUI

domain-swapped dimer of the the KRT10-binding region (BR) of PsrP

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID23-1
Synchrotron site	ESRF
Beamline	ID23-1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2013-09-28
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.95376
Spacegroup name	C 2 2 21
Unit cell lengths	109.827, 162.367, 102.092
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	48.361 - 2.100
R-factor	0.213
Rwork	0.211
R-free	0.24360
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3zgh
RMSD bond length	0.003
RMSD bond angle	0.848
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	PHENIX (1.8.1_1168)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	48.400	2.180
High resolution limit [Å]	2.100	2.100
Rmerge		0.864
Number of reflections	53483
<I/σ(I)>	16.1	2
Completeness [%]	100.0	100
Redundancy	6.6	6.4
CC(1/2)	1.000

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION		298	The BR187-378 dimer was concentrated to 20 mg/mL in 20 mM Na-Citrate, 500 mM NaCl, 10% (V/V) glycerol, pH 5.5. Well-diffracting crystals were obtained in 100 mM Trisodiumcitrate dihydrate pH 5.6; 34-44% 2-methyl-4-pentanediole using the sitting drop vapor-diffusion method.