5UPG

Crystal structure of LpxC from Pseudomonas aeruginosa in complex with PF-5081090


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP290100mM HEPES HCl, pH 7.7, 50mM CaCl2, 4% (w/v) Propanol, 25% (w/v) PEG 3350, PsaeA.00166.a.DG15.PD00471 at 5mg/ml + 1mM ZnCl2 + 1mM BSI 101565 (PF-5081090), cryo: 20% EG: tray 285924g10
Crystal Properties
Matthews coefficientSolvent content
2.0640.27

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 35.84α = 111.27
b = 47.4β = 109.12
c = 48.15γ = 98.12
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRIGAKU SATURN 9442017-01-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU FR-E+ SUPERBRIGHT1.54

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)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
11.740.9197.70.0840.090.99818.427.24228780-39.93
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.71.7488.60.5390.6340.7332.383.289

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE3uhm1.740.911.9928779204398.180.150.14720.185713.3442
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d19.692
f_angle_d0.868
f_chiral_restr0.055
f_bond_d0.006
f_plane_restr0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2331
Nucleic Acid Atoms
Solvent Atoms375
Heterogen Atoms111

Software

Software
Software NamePurpose
PHENIXrefinement
XSCALEdata scaling
Cootmodel building
PDB_EXTRACTdata extraction
XDSdata reduction
MOLREPphasing