4XL3

Crystal structure of reduced form of thiolase from Clostridium acetobutylicum


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4N44 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.2295PEG 3350, K-citrate, NaCl
Crystal Properties
Matthews coefficientSolvent content
2.4649.92

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 204.416α = 90
b = 54.29β = 90
c = 73.277γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2702014-12-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPAL/PLS BEAMLINE 7A (6B, 6C1)0.97934PAL/PLS7A (6B, 6C1)

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
11.75097.80.05843.24.290712
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)
11.71.73910.1811.34

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 REPLACEMENTTHROUGHOUT4N441.75084226444997.740.15480.15290.1919RANDOM21.856
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]
-0.680.650.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.674
r_dihedral_angle_4_deg15.946
r_dihedral_angle_3_deg15.062
r_dihedral_angle_1_deg6.449
r_mcangle_it2.944
r_mcbond_it2.083
r_mcbond_other2.083
r_angle_refined_deg2.031
r_angle_other_deg0.944
r_chiral_restr0.137
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.674
r_dihedral_angle_4_deg15.946
r_dihedral_angle_3_deg15.062
r_dihedral_angle_1_deg6.449
r_mcangle_it2.944
r_mcbond_it2.083
r_mcbond_other2.083
r_angle_refined_deg2.031
r_angle_other_deg0.944
r_chiral_restr0.137
r_bond_refined_d0.022
r_gen_planes_refined0.011
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5800
Nucleic Acid Atoms
Solvent Atoms786
Heterogen Atoms36

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing