6GI1

Crystal structure of the ferric enterobactin esterase (pfeE) mutant(S157A) from Pseudomonas aeruginosa in presence of enterobactin


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION294PEG MME 2000, Sodium acetate, potassium nitrate
Crystal Properties
Matthews coefficientSolvent content
2.3948.45

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 58.55α = 90
b = 76.43β = 90
c = 130.67γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2017-04-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I240.9686DiamondI24

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)CC (Half)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.6658.551000.12910.99811.612.6170084
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.661.6999.91.90.5251.17.3

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.6658.5566478352899.970.176340.174840.20497RANDOM37.02
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]
2.280.16-2.43
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.773
r_dihedral_angle_4_deg16.84
r_dihedral_angle_3_deg13.871
r_long_range_B_other8.999
r_long_range_B_refined8.996
r_scangle_other7.534
r_dihedral_angle_1_deg6.514
r_scbond_other5.139
r_scbond_it5.138
r_mcangle_it4.95
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.773
r_dihedral_angle_4_deg16.84
r_dihedral_angle_3_deg13.871
r_long_range_B_other8.999
r_long_range_B_refined8.996
r_scangle_other7.534
r_dihedral_angle_1_deg6.514
r_scbond_other5.139
r_scbond_it5.138
r_mcangle_it4.95
r_mcangle_other4.949
r_mcbond_it3.709
r_mcbond_other3.704
r_angle_refined_deg1.34
r_angle_other_deg0.768
r_chiral_restr0.197
r_bond_refined_d0.012
r_gen_planes_refined0.006
r_bond_other_d0.001
r_gen_planes_other0.001
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_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4030
Nucleic Acid Atoms
Solvent Atoms254
Heterogen Atoms95

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing