1KXX

ANALYSIS OF THE STABILIZATION OF HEN LYSOZYME WITH THE HELIX DIPOLE AND CHARGED SIDE CHAINS

Experimental procedure

Temperature [K]	295
Detector technology	IMAGE PLATE
Collection date	1996-07-05
Detector	RIGAKU RAXIS IV
Spacegroup name	P 43 21 2
Unit cell lengths	79.170, 79.170, 38.000
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	6.000 - 1.710
R-factor	0.177
Rwork	0.177
Starting model (for MR)	1rfp
RMSD bond length	0.010 *
RMSD bond angle	1.493 *
Data reduction software	PROCESS ((SCALE))
Data scaling software	PROCESS ((SCALE))
Phasing software	X-PLOR
Refinement software	X-PLOR

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	100.000	1.800
High resolution limit [Å]	1.710	1.710
Rmerge	0.068	0.320
Number of reflections	11446
Completeness [%]	83.3	51.3

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	5.5 *		50 MM ACETATE AT PH 4.7 CONTAINING 0.9 M NACL

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	reservoir	sodium acetate	50 (mM)	pH4.7
2	1	reservoir		0.9-1.2 (M)
3	1	drop	protein	9.3*10-7 (M)
4	1	drop	sodium acetate	0.1 (M)	with HCl, pH5.5