1A6Z

HFE (HUMAN) HEMOCHROMATOSIS PROTEIN

Experimental procedure

Source type	SYNCHROTRON
Source details	NSLS BEAMLINE X4A
Synchrotron site	NSLS
Beamline	X4A
Temperature [K]	123
Detector technology	IMAGE PLATE
Collection date	1997-07
Detector	FUJI
Spacegroup name	P 21 21 21
Unit cell lengths	68.800, 100.100, 147.600
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	15.000 - 2.600
R-factor	0.233
Rwork	0.233
R-free	0.27700
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2clr
RMSD bond length	0.009
RMSD bond angle	28.700 *
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	AMoRE
Refinement software	X-PLOR (3.857)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	15.000	2.700
High resolution limit [Å]	2.600	2.600
Rmerge	0.059	0.421
Total number of observations	188780 *
Number of reflections	32145 *
<I/σ(I)>	24	3
Completeness [%]	98.0	97
Redundancy	5	3.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	5.9 *		drop contained 1:1 mixture of protein and reservoir solution *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	14 (mg/ml)
2	1	reservoir	PEG4000	16 (%(w/v))
3	1	reservoir	ammonium acetate	0.4 (M)
4	1	reservoir	sodium citrate	0.1 (M)