1ZM1

Crystal structures of complex F. succinogenes 1,3-1,4-beta-D-glucanase and beta-1,3-1,4-cellotriose

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU RU300
Temperature [K]	120
Detector technology	IMAGE PLATE
Collection date	2003-05-28
Detector	RIGAKU RAXIS IV
Wavelength(s)	1.5418
Spacegroup name	P 1 21 1
Unit cell lengths	70.148, 43.970, 81.015
Unit cell angles	90.00, 109.56, 90.00

Refinement procedure

Resolution	40.000 - 2.300
R-factor	0.18
Rwork	0.180
R-free	0.26400
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1mve
RMSD bond length	0.007
RMSD bond angle	1.500
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	CNS
Refinement software	CNS (1.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	40.000	2.380
High resolution limit [Å]	2.300	2.300
Number of reflections	20700
<I/σ(I)>	11.7	2.8
Completeness [%]	98.3	98.3
Redundancy	3.19

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	9	298	80mM Beta-1,3-1,4-Cellotriose, 0.5mM Calcium chloride, 0.5M Sodium acetate, 25mM Tris HCl (pH 9.0), 30%(w/v) PEG 4000, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K