6IAF

Fifteen minutes iron loaded Rana Catesbeiana H' ferritin variant H54N

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	9	281	1.6-2.0 M MgCl2 and 0.1 M bicine pH 9.0

Crystal Properties
Matthews coefficient	Solvent content
3.26	62.32

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 183.72	α = 90
b = 183.72	β = 90
c = 183.72	γ = 90

Symmetry
Space Group	F 4 3 2

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		2012-10-08	M	SINGLE WAVELENGTH
2	1	x-ray	100	PIXEL	DECTRIS PILATUS 2M		2012-10-29	M	SINGLE WAVELENGTH
3	1	x-ray	100	PIXEL	DECTRIS PILATUS 2M		2012-10-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE BM14	0.95372	ESRF	BM14
2	SYNCHROTRON	ELETTRA BEAMLINE 5.2R	1.73893	ELETTRA	5.2R
3	SYNCHROTRON	ELETTRA BEAMLINE 5.2R	1.76116	ELETTRA	5.2R

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	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	1.35	22.44	100	0.073	0.078	0.021	22.3	14.2		58512		2	9.93

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.35	1.42	100		0.447	0.48	0.128	6	13.8

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	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	4LQH	1.35	22.44	55550	2960	99.94	0.11465	0.11326	0.14072	RANDOM	10.748

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]

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.644
r_dihedral_angle_4_deg	20.392
r_dihedral_angle_3_deg	13.33
r_dihedral_angle_1_deg	4.547
r_long_range_B_refined	3.372
r_long_range_B_other	2.025
r_scangle_other	1.759
r_rigid_bond_restr	1.624
r_angle_other_deg	1.585
r_angle_refined_deg	1.481
r_scbond_it	1.414
r_scbond_other	1.414
r_mcangle_it	1.133
r_mcangle_other	1.133
r_mcbond_it	0.927
r_mcbond_other	0.924
r_chiral_restr	0.081
r_bond_refined_d	0.009
r_gen_planes_refined	0.008
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1413
Nucleic Acid Atoms
Solvent Atoms	361
Heterogen Atoms	22

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
XDS	data reduction
SCALA	data scaling
MOLREP	phasing