1JY2

Crystal Structure of the Central Region of Bovine Fibrinogen (E5 fragment) at 1.4 Angstroms Resolution

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	CHESS BEAMLINE A1
Synchrotron site	CHESS
Beamline	A1
Temperature [K]	100
Detector technology	CCD
Collection date	1999-05-02
Detector	ADSC QUANTUM 4
Wavelength(s)	0.91
Spacegroup name	P 1 21 1
Unit cell lengths	49.376, 66.222, 50.658
Unit cell angles	90.00, 106.55, 90.00

Refinement procedure

Resolution	100.000 - 1.400
R-factor	0.216 *
Rwork	0.216
R-free	0.23600
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1.6 Angstrom resolution structure of bovine E5 in the orthorhombic space group
RMSD bond length	0.011
RMSD bond angle	19.400 *
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	AMoRE
Refinement software	CNS (1.0)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	100.000	1.450
High resolution limit [Å]	1.400	1.400
Rmerge	0.058 *	0.334 *
Total number of observations	359638 *
Number of reflections	61149
Completeness [%]	99.2	93.1
Redundancy	5.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	8	4 *	PEG 3350, Calcium chloride, Tris, Dioxane, Sodium azide, pH 8.0, VAPOR DIFFUSION, temperature 295K

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	10 (mg/ml)
2	1	reservoir	PEG3350	15.0 (%)
3	1	reservoir		150 (mM)
4	1	reservoir	dioxane	3.5 (%)
5	1	reservoir		3 (mM)
6	1	reservoir	Tris-HCl	20 (mM)	pH8.0