3LIU

Crystal structure of Putative cell adhesion protein (YP_001304840.1) from Parabacteroides distasonis ATCC 8503 at 2.05 A resolution

Experimental procedure

Experimental method	MAD
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL9-2
Synchrotron site	SSRL
Beamline	BL9-2
Temperature [K]	100
Detector technology	CCD
Collection date	2009-11-05
Detector	MARMOSAIC 325 mm CCD
Wavelength(s)	0.91837,0.97939,0.97922
Spacegroup name	P 21 21 21
Unit cell lengths	64.372, 101.934, 130.891
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	47.493 - 2.050
R-factor	0.173
Rwork	0.170
R-free	0.21900
Structure solution method	MAD
RMSD bond length	0.016
RMSD bond angle	1.512
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	SHELX
Refinement software	REFMAC (5.5.0102)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	47.493	47.493	2.120
High resolution limit [Å]	2.050	4.400	2.050
Rmerge	0.108	0.034	0.729
Number of reflections	54734	5801	5160
<I/σ(I)>	10.91	29.9	2.1
Completeness [%]	99.7	98.7	99.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	4	277	0.1600M ammonium sulfate, 20.1000% polyethylene glycol 4000, 20.0000% Glycerol, 0.1M sodium acetate pH 4.0, NANODROP', VAPOR DIFFUSION, SITTING DROP, temperature 277K