4JG5

Crystal structure of a putative cell adhesion protein (BDI_3519) from Parabacteroides distasonis ATCC 8503 at 2.34 A resolution (PSI Community Target, Nakayama)

Experimental procedure

Experimental method	MAD
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL11-1
Synchrotron site	SSRL
Beamline	BL11-1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2013-01-25
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.91837,0.97853
Spacegroup name	P 21 21 2
Unit cell lengths	60.890, 165.080, 36.450
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	48.997 - 2.340
R-factor	0.1817
Rwork	0.179
R-free	0.23280
Structure solution method	MAD
RMSD bond length	0.010
RMSD bond angle	1.120
Data reduction software	XDS
Data scaling software	XSCALE (July 4, 2012)
Phasing software	SHELX
Refinement software	BUSTER-TNT (2.10.0)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	48.997	49.000	2.420
High resolution limit [Å]	2.340	5.020	2.340
Rmerge	0.067	0.034	0.596
Number of reflections	15739	1648	1499
<I/σ(I)>	12.14	27.6	1.91
Completeness [%]	96.5	90.9	98.1
Redundancy	3.24		3.15

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	8.29	277	28.6% polyethylene glycol 4000, 0.2M sodium acetate, 0.1M TRIS pH 8.29, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K