3LUL

Crystal structure of Putative 4-amino-4-deoxychorismate lyase. (YP_094631.1) from Legionella pneumophila subsp. pneumophila str. Philadelphia 1 at 1.78 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	2009-11-06
Detector	MARMOSAIC 325 mm CCD
Wavelength(s)	0.91837,0.97951
Spacegroup name	P 21 21 2
Unit cell lengths	85.008, 98.498, 64.599
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	45.592 - 1.780
R-factor	0.162
Rwork	0.160
R-free	0.20100
Structure solution method	MAD
RMSD bond length	0.015
RMSD bond angle	1.534
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]	45.592	45.592	1.840
High resolution limit [Å]	1.780	3.830	1.780
Rmerge	0.074	0.035	0.538
Number of reflections	52320	5402	4903
<I/σ(I)>	11.81	28.3	2.4
Completeness [%]	99.1	96.5	99.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.9	277	0.2000M (NH4)2HPO4, 20.0000% PEG-3350, No Buffer pH 7.9, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K