3ET5

Structure of Recombinant Haemophilus Influenzae E(P4) Acid Phosphatase Complexed with tungstate

Replaces:  2HLL

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 4.2.2
Synchrotron site	ALS
Beamline	4.2.2
Temperature [K]	173
Detector technology	CCD
Collection date	2005-08-28
Detector	NOIR-1
Spacegroup name	P 42 21 2
Unit cell lengths	65.848, 65.848, 101.893
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	42.300 - 2.000
R-factor	0.185
Rwork	0.182
R-free	0.22500
Structure solution method	FOURIER SYNTHESIS
RMSD bond length	0.013
RMSD bond angle	1.313
Data reduction software	d*TREK
Data scaling software	d*TREK
Phasing software	SOLVE
Refinement software	REFMAC (5.2.0005)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	46.560	2.070
High resolution limit [Å]	2.000	2.000
Rmerge	0.117	0.416
Number of reflections	15761
<I/σ(I)>	9.1	3.8
Completeness [%]	99.7	100
Redundancy	7.07	7.13

Crystallization Conditions

crystal ID	method	pH	temperature	details
1		8.5		40% PEG 4000, 0.1 M TRIS-HCL, 0.2 M MAGNESIUM CHLORIDE, PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K, pH 8.50