1OGS

human acid-beta-glucosidase

Experimental procedure

Experimental method	MAD
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID14-4
Synchrotron site	ESRF
Beamline	ID14-4
Temperature [K]	100
Collection date	2003-03-15
Wavelength(s)	1.0092, 1.0075, 1.0015, 0.8856
Spacegroup name	C 2 2 21
Unit cell lengths	107.735, 285.232, 91.678
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	14.400 - 2.000
R-factor	0.195
Rwork	0.195
R-free	0.23000
Structure solution method	MAD
RMSD bond length	0.005
RMSD bond angle	23.800 *
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	SHARP
Refinement software	CNS (1.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	14.400 *	2.100
High resolution limit [Å]	2.000	2.000
Rmerge	0.084 *	0.373 *
Number of reflections	93248
<I/σ(I)>	21.6	1.23
Completeness [%]	98.4	98.3 *
Redundancy	10	3.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.6 *	19 *	VAPOUR DIFFUSION AT ROOM TEMP DROP CONTAINS 1.5 MICROLITER OF PROTEIN SOLUTION (10MG/ML) AND 1.5 MICROLITER OF MOTHER LIQUOR. MOTHER LIQUOR CONTAINS 1M AMMONIUM SULFATE, 0.17M GUANIDINE HYDROCHLORIDE, 0.02M KCL, 0.1M ACETATE PH 4.6.

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	enzyme	10 (mg/ml)
2	1	drop	MES	1 (mM)	pH6.6
3	1	drop		0.1 (M)
4	1	drop		0.02 (%)
5	1	reservoir	ammonium sulfate	1 (M)
6	1	reservoir	guanidine HCl	0.17 (M)
7	1	reservoir		0.02 (M)
8	1	reservoir	acetate	0.1 (M)	pH4.6