3GHQ

Crystal Structure of E. coli W35F BFR mutant

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3E1J

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		5	289	2.45M Ammonium Sulfate, 0.1M sodium Citrate pH 5.0, temperature 289K

Crystal Properties
Matthews coefficient	Solvent content
3.46	64.47

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 207.641	α = 90
b = 207.641	β = 90
c = 142.43	γ = 90

Symmetry
Space Group	P 42 21 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					M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-1	1.7429	ESRF	ID23-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym I (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	2.7	35	95.6	0.146	17.2	10.4	81605	81605	1	1

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2.7	2.85	76.8		0.469	3.8	4.9

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 (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	3E1J	2.7	34.61	77457	4090	95.41	0.24419	0.24326	0.24	0.26169	0.26	RANDOM	11.481

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]
-0.08			-0.08		0.15

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.038
r_dihedral_angle_4_deg	23.965
r_dihedral_angle_3_deg	21.1
r_dihedral_angle_1_deg	4.645
r_scangle_it	3.497
r_scbond_it	2.172
r_angle_refined_deg	1.554
r_mcangle_it	1.206
r_mcbond_it	0.754
r_nbtor_refined	0.319
r_nbd_refined	0.232
r_symmetry_vdw_refined	0.217
r_xyhbond_nbd_refined	0.186
r_symmetry_hbond_refined	0.165
r_chiral_restr	0.127
r_bond_refined_d	0.016
r_metal_ion_refined	0.014
r_gen_planes_refined	0.005
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	15876
Nucleic Acid Atoms
Solvent Atoms	536
Heterogen Atoms	375

Software

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