1EOM

CRYSTAL STRUCTURE OF THE COMPLEX OF ENDO-BETA-N-ACETYLGLUCOSAMINIDASE F3 WITH A BIANTENNARY COMPLEX OCTASACCHARIDE

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU RU200
Temperature [K]	100
Detector technology	IMAGE PLATE
Detector	RIGAKU RAXIS IV
Spacegroup name	P 21 21 21
Unit cell lengths	68.994, 117.456, 40.156
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	19.960 - 2.100
R-factor	0.161
Rwork	0.161
R-free	0.21500
RMSD bond length	0.013
RMSD bond angle	1.680 *
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	PHASES
Refinement software	CNS (0.9)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	20.000	2.200
High resolution limit [Å]	2.100	2.100
Rmerge	0.056	0.280
Completeness [%]	98.2	94
Redundancy	5.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7	10 *	2.2 M ammonium sulphate, 4% MPD, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 283K

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	5 (mg/ml)
2	1	drop	Tris-HCl	10 (mM)
3	1	reservoir	ammonium sulfate	2.2 (M)
4	1	reservoir	MPD	4 (%)