4R98

Chimera of the N-terminal domain of E. coli FeoB

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU RU200
Synchrotron site	APS
Beamline	23-ID-B
Detector technology	IMAGE PLATE
Collection date	2010-09
Detector	MAR scanner 345 mm plate
Wavelength(s)	1.54
Spacegroup name	P 41
Unit cell lengths	48.452, 48.452, 233.393
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	44.750 - 2.220
R-factor	0.25089
Rwork	0.249
R-free	0.28101
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.005
RMSD bond angle	0.884
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	MOLREP
Refinement software	REFMAC (5.8.0049)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.280
High resolution limit [Å]	2.200	2.200
Rmerge	0.044	0.224
Number of reflections	26345
Completeness [%]	97.1	73.6
Redundancy	6.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.5		22 % PEG 3350, 0.1 M Bis Tris Propane pH 6.5 and 0.2 M Sodium formate, VAPOR DIFFUSION, HANGING DROP
1	VAPOR DIFFUSION, HANGING DROP	6.5		22 % PEG 3350, 0.1 M Bis Tris Propane pH 6.5 and 0.2 M Sodium formate, VAPOR DIFFUSION, HANGING DROP