5BTV

Crystal structure of human 14-3-3 sigma in complex with a Tau-protein peptide surrounding pS324

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	BRUKER AXS MICROSTAR
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2009-08-25
Detector	MAR scanner 345 mm plate
Wavelength(s)	1.5418
Spacegroup name	C 2 2 21
Unit cell lengths	82.550, 112.310, 62.570
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	10.000 - 1.700
R-factor	0.162
Rwork	0.160
R-free	0.20250
RMSD bond length	0.026
RMSD bond angle	2.158
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	REFMAC (5.5.0102)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	10.000		1.800
High resolution limit [Å]	1.700	10.000	1.700
Rmerge	0.044	0.020	0.245
Rmeas	0.050	0.022	0.285
Total number of observations	125780
Number of reflections	31463	132	4984
<I/σ(I)>	22.03	60.67	5.39
Completeness [%]	97.3	68	99.4
Redundancy	4.379

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		277	0.1 M Hepes/NaOH pH 7.5, 0.2 M CaCl2, 28% PEG 400, 5% glycerol, 2 mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K