6BJA

Crystal structure of Acat5 thiolase from Ascaris suum in complex with coenzyme A


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52912 M sodium malonate, pH 6.5
Crystal Properties
Matthews coefficientSolvent content
2.7955.89

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 71.6615α = 90
b = 111.78β = 90
c = 112.756γ = 90
Symmetry
Space GroupI 2 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2014-07-16MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.3.11.115869ALS8.3.1

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
11.679.499.60.0815.6710.15973617.5342589252
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)
11.61.65796.40.2863.084.2

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-VALUE2IB81.600014481179.38321425211.3349916069259681307199.52805016340.1473069096430.145986571550.172566865526.1902809801
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_d14.3112356405
f_angle_d1.33338407528
f_chiral_restr0.0506919971817
f_bond_d0.00983733906503
f_plane_restr0.0069277647995
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2842
Nucleic Acid Atoms
Solvent Atoms375
Heterogen Atoms52

Software

Software
Software NamePurpose
XDSdata reduction
Aimlessdata scaling
PHENIXphasing
PHENIXmodel building
PHENIXrefinement