3A52

Crystal structure of cold-active alkailne phosphatase from psychrophile Shewanella sp.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL38B1
Synchrotron site	SPring-8
Beamline	BL38B1
Temperature [K]	100
Detector technology	CCD
Collection date	2008-01-01
Detector	RIGAKU JUPITER 210
Wavelength(s)	1.0
Spacegroup name	P 1 21 1
Unit cell lengths	64.059, 95.863, 71.058
Unit cell angles	90.00, 101.62, 90.00

Refinement procedure

Resolution	15.000 - 2.200
Rwork	0.183
R-free	0.24400
Structure solution method	MOLECULAR REPLACEMENT
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	CNS
Refinement software	CNS

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.280
High resolution limit [Å]	2.200	2.200
Rmerge	0.089	0.221
Number of reflections	41352
<I/σ(I)>	15.378
Completeness [%]	97.5	92.5
Redundancy	5.8	5.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.8	277	PEG 8000, ammonium sulfate, glycerol, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K