3CZG

Crystal Structure Analysis of Sucrose hydrolase (SUH)-glucose complex

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PAL/PLS BEAMLINE 4A
Synchrotron site	PAL/PLS
Beamline	4A
Temperature [K]	100
Detector technology	CCD
Collection date	2007-03-20
Detector	ADSC QUANTUM 210
Wavelength(s)	0.99998
Spacegroup name	P 21 21 2
Unit cell lengths	96.800, 119.200, 55.900
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	50.000 - 1.800
Rwork	0.193
R-free	0.23000
RMSD bond length	0.005
RMSD bond angle	1.222
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	SOLVE
Refinement software	CNS

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	1.860
High resolution limit [Å]	1.800	3.880	1.800
Rmerge	0.145	0.123	0.449
Rmeas	0.145
Total number of observations	356950
Number of reflections	59781
<I/σ(I)>	9
Completeness [%]	97.8	99.4	78.9
Redundancy	6	5.7	5.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	6.5	295	0.1M HEPES, 0.2M calcium acetate, 16% PEG 3000, 5mM DTT with 0.1M guanidine chloride, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K