6BJB

Crystal structure of Acat2-C91S thiolase from Ascaris suum in complex with propionyl-CoA and nitrate


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6BJ9 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP2910.2 M ammonium nitrate, 20% w/v PEG 3350
Crystal Properties
Matthews coefficientSolvent content
2.856.03

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 71.888α = 90
b = 88.621β = 90
c = 141.51γ = 90
Symmetry
Space GroupP 2 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2015-08-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.3.11.115859ALS8.3.1

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
11.575.1199.90.0799.03414470012.0894204499
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)
11.51.5541000.4262.64

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-VALUE6BJ91.5000062623475.10814518931.33444938056144675708699.84816591320.150134359970.1489609438170.17302970152117.9827862986
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_d12.9778948445
f_angle_d1.36660858305
f_chiral_restr0.0525037195274
f_bond_d0.0095506222115
f_plane_restr0.00732035952285
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5642
Nucleic Acid Atoms
Solvent Atoms879
Heterogen Atoms120

Software

Software
Software NamePurpose
XDSdata reduction
Aimlessdata scaling
PHENIXphasing
PHENIXrefinement