3I8X

Structure of the cytosolic domain of E. coli FeoB, GDP-bound form

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	4.9	285	10 % PEG 4000, 100 mM Na-malonate, pH 4.9, VAPOR DIFFUSION, temperature 285K

Crystal Properties
Matthews coefficient	Solvent content
2.11	41.6

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 74.731	α = 90
b = 56.058	β = 91.7
c = 90.799	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	MARMOSAIC 225 mm CCD		2007-09-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	MAX II BEAMLINE I911-3	0.9085	MAX II	I911-3

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2.25	25.15					35991

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	3I8S	2.25	25.14	34179	34179	1798	99.99	0.18946	0.18622	0.24965	RANDOM	21.955

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
0.03		0.02	-0.04		0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.197
r_dihedral_angle_4_deg	18.024
r_dihedral_angle_3_deg	16.83
r_dihedral_angle_1_deg	6.431
r_scangle_it	3.016
r_scbond_it	2.052
r_angle_refined_deg	1.516
r_mcangle_it	1.293
r_mcbond_it	1.116
r_angle_other_deg	0.963
r_symmetry_vdw_other	0.288
r_nbd_refined	0.207
r_symmetry_hbond_refined	0.201
r_nbd_other	0.192
r_symmetry_vdw_refined	0.191
r_xyhbond_nbd_refined	0.18
r_nbtor_refined	0.166
r_mcbond_other	0.148
r_nbtor_other	0.088
r_chiral_restr	0.076
r_bond_refined_d	0.015
r_gen_planes_refined	0.004
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6045
Nucleic Acid Atoms
Solvent Atoms	315
Heterogen Atoms	84

Software

Software
Software Name	Purpose
ProDC	data collection
PHASER	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling