4B8U

Crystal Structure of 3-hydroxydecanoyl-Acyl Carrier Protein Dehydratase (FabA) from Pseudomonas aeruginosa in complex with N- isobutyl-2-(5-(2-thienyl)-1,2-oxazol-3-yl-)methoxy)acetamide


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15PEG MME 5000 13 %, 100 MM SODIUM CITRATE PH 5.0, LITHIUM SULPHATE 0.1 M
Crystal Properties
Matthews coefficientSolvent content
3.0560

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 113.9α = 90
b = 143.67β = 116.51
c = 78γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2012-08-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I04-1DiamondI04-1

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
12.7871.8396.80.087.5327828-3
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)
12.762.8398.80.4223.1

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 4FQ92.7671.8326426139996.680.184830.182740.22451RANDOM58.659
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]
0.72-0.371.39-2.44
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.942
r_dihedral_angle_4_deg20.824
r_dihedral_angle_3_deg16.198
r_dihedral_angle_1_deg7.868
r_angle_refined_deg1.387
r_angle_other_deg1.134
r_chiral_restr0.085
r_gen_planes_refined0.012
r_bond_refined_d0.011
r_gen_planes_other0.009
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.942
r_dihedral_angle_4_deg20.824
r_dihedral_angle_3_deg16.198
r_dihedral_angle_1_deg7.868
r_angle_refined_deg1.387
r_angle_other_deg1.134
r_chiral_restr0.085
r_gen_planes_refined0.012
r_bond_refined_d0.011
r_gen_planes_other0.009
r_bond_other_d0.005
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 Atoms6431
Nucleic Acid Atoms
Solvent Atoms25
Heterogen Atoms25

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALAdata scaling
PHASERphasing