4BO1

Crystal structure of 3-oxoacyl-(acyl-carrier-protein) reductase (FabG) from Pseudomonas aeruginosa in complex with N-(4-chloro-2,5- dimethoxyphenyl)quinoline-8-carboxamide at 2.2A resolution


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4BNWPDB ENTRY 4BNW

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15.50.1 M BIS-TRIS PH 5.5, 0.2 M LITHIUM SULFATE, 25% (W/V) PEG3350, 1MM N-(4-CHLORO-2,5- DIMETHOXYPHENYL)QUINOLINE-8-CARBOXAMIDE, FINAL PROTEIN CONCENTRATION 6.7 MG/ML
Crystal Properties
Matthews coefficientSolvent content
1.9135.62

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 54.11α = 90
b = 109.02β = 90
c = 145.49γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315rMIRRORS2012-09-29MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-4ESRFID14-4

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
12.238.498.50.096.73.643748-325.9
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)
12.22.2797.20.42.33.2

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 4BNW2.237.1641480219197.850.198920.196930.23667RANDOM41.293
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]
-1.37-1.973.34
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.579
r_dihedral_angle_4_deg15.023
r_dihedral_angle_3_deg14.683
r_dihedral_angle_1_deg5.464
r_angle_refined_deg1.513
r_angle_other_deg1.347
r_chiral_restr0.08
r_bond_refined_d0.014
r_gen_planes_refined0.009
r_bond_other_d0.008
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.579
r_dihedral_angle_4_deg15.023
r_dihedral_angle_3_deg14.683
r_dihedral_angle_1_deg5.464
r_angle_refined_deg1.513
r_angle_other_deg1.347
r_chiral_restr0.08
r_bond_refined_d0.014
r_gen_planes_refined0.009
r_bond_other_d0.008
r_gen_planes_other0.006
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 Atoms6903
Nucleic Acid Atoms
Solvent Atoms129
Heterogen Atoms48

Software

Software
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
SCALAdata scaling
PHASERphasing