4B0C

Crystal Structure of 3-hydroxydecanoyl-Acyl Carrier Protein Dehydratase (FabA) from Pseudomonas aeruginosa in complex with 3-(pentylthio)-4H-1,2,4-triazole


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4FQ9PDB ENTRY 4FQ9

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
14.5PEG MME 5000 13 %, 100 MM SODIUM CITRATE PH 4.5, LITHIUM SULPHATE 0.09 M
Crystal Properties
Matthews coefficientSolvent content
3.0660

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 114.93α = 90
b = 141.7β = 115.67
c = 78.91γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2011-07-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I02DiamondI02

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
12.735.2399.20.0416.83.931096-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.72.7799.60.712.24

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUTPDB ENTRY 4FQ92.735.2329525156999.140.206430.205090.23201RANDOM67.483
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]
0.610.38-0.380.09
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.61
r_dihedral_angle_4_deg16.928
r_dihedral_angle_3_deg15.326
r_dihedral_angle_1_deg6.605
r_angle_refined_deg1.453
r_angle_other_deg1.225
r_chiral_restr0.079
r_bond_refined_d0.011
r_gen_planes_refined0.007
r_bond_other_d0.006
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.61
r_dihedral_angle_4_deg16.928
r_dihedral_angle_3_deg15.326
r_dihedral_angle_1_deg6.605
r_angle_refined_deg1.453
r_angle_other_deg1.225
r_chiral_restr0.079
r_bond_refined_d0.011
r_gen_planes_refined0.007
r_bond_other_d0.006
r_gen_planes_other0.005
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_mcbond_it
r_mcbond_other
r_mcangle_it
r_mcangle_other
r_scbond_it
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6494
Nucleic Acid Atoms
Solvent Atoms20
Heterogen Atoms55

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALAdata scaling
PHASERphasing