1P8J

CRYSTAL STRUCTURE OF THE PROPROTEIN CONVERTASE FURIN

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	MPG/DESY, HAMBURG BEAMLINE BW6
Synchrotron site	MPG/DESY, HAMBURG
Beamline	BW6
Temperature [K]	100
Detector technology	CCD
Collection date	2001-07-28
Detector	MARRESEARCH
Wavelength(s)	1.05
Spacegroup name	P 1
Unit cell lengths	93.305, 135.392, 137.806
Unit cell angles	103.56, 98.98, 107.09

Refinement procedure

Resolution	18.830 * - 2.600
R-factor	0.188
Rwork	0.188
R-free	0.21900
Structure solution method	MAD
RMSD bond length	0.007
RMSD bond angle	25.200 *
Data reduction software	MOSFLM
Data scaling software	CCP4 ((SCALA))
Phasing software	CCP4
Refinement software	CNS (1.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	18.830	2.740
High resolution limit [Å]	2.600	2.600
Rmerge	0.100 *	0.347 *
Total number of observations	382735 *
Number of reflections	182735
<I/σ(I)>	5.2
Completeness [%]	97.7	97.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion *	6	293	1.0M (NH4)2SO4, 0.4M Li2SO4, 0.1M Na3Citrate, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	10 (mg/ml)
2	1	reservoir	ammonium sulfate	1.0 (M)
3	1	reservoir		0.4 (M)
4	1	reservoir	sodium citrate	0.1 (M)	pH6.0