1CTN

CRYSTAL STRUCTURE OF A BACTERIAL CHITINASE AT 2.3 ANGSTROMS RESOLUTION

Experimental procedure

Spacegroup name	C 2 2 21
Unit cell lengths	203.100, 133.900, 59.900
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	10.000 - 2.300
R-factor	0.162
Rwork	0.162
RMSD bond length	0.015
RMSD bond angle	0.037 *
Phasing software	X-PLOR
Refinement software	PROLSQ

Data quality characteristics

	Overall	Outer shell
High resolution limit [Å]	2.300 *
Rmerge	0.077 *	0.246 *
Number of reflections	38115
Completeness [%]	97.2
Redundancy	5.2 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Microdialysis *	7 *		Vorgias, C. E., (1992) J. Mol. Bio., 226, 897. *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	1	sodium phosphate	10 (mM)
2	1	1	EDTA	1 (mM)
3	1	1		100 (mM)