1GZT

Pseudomonas aeruginosa lectin II (PA-IIL) together with fucose

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID14-2
Synchrotron site	ESRF
Beamline	ID14-2
Temperature [K]	100
Detector technology	CCD
Collection date	2002-01-15
Detector	ADSC CCD
Spacegroup name	P 1 21 1
Unit cell lengths	52.660, 72.920, 54.560
Unit cell angles	90.00, 94.23, 90.00

Refinement procedure

Resolution	30.020 - 1.300
R-factor	0.137
Rwork	0.136
R-free	0.15800
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	HO DERIVATIVE SOLVED WITH (REMOTE ENERGY) SAD
RMSD bond length	0.006 *
RMSD bond angle	1.260 *
Data reduction software	HKL
Data scaling software	SCALA
Phasing software	AMoRE
Refinement software	REFMAC (5.0)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	1.350
High resolution limit [Å]	1.300	1.300
Rmerge	0.049	0.301
Total number of observations	324838 *
Number of reflections	96602
<I/σ(I)>	9.7	2.4
Completeness [%]	95.8 *	70.9
Redundancy	3.4	2.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	8.5	20 *	TRIS HCL 0.1M, PH8.5, 1.75 M AMMNONIUM SULFATE, pH 8.50

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	10 (mg/ml)
2	1	drop	fucose	250 (ug/ml)
3	1	drop	salts	2 (mM)
4	1	reservoir	ammonium sulfate	1.75 (M)
5	1	reservoir	Tris-HCl	0.1 (M)	pH8.5