2O7V

Carboxylesterase AeCXE1 from Actinidia eriantha covalently inhibited by paraoxon


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP5.529321% mPEG 5000, 0.2 M malic/KOH pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.3247.08

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 156.078α = 90
b = 53.908β = 102.21
c = 42.366γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray110IMAGE PLATEMAR scanner 345 mm plateosmic2006-07-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU200

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
12.333.5940.09714.84.61448114481
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.32.42900.4263.74.22000

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTpdb entry 207R2.333.5137581375872393.520.189630.189630.186580.24868RANDOM27.443
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]
-2.11-0.320.431.55
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.297
r_dihedral_angle_4_deg21.673
r_dihedral_angle_3_deg16.245
r_dihedral_angle_1_deg6.952
r_scangle_it3.85
r_scbond_it2.548
r_angle_refined_deg1.883
r_mcangle_it1.675
r_mcbond_it1.019
r_nbtor_refined0.307
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.297
r_dihedral_angle_4_deg21.673
r_dihedral_angle_3_deg16.245
r_dihedral_angle_1_deg6.952
r_scangle_it3.85
r_scbond_it2.548
r_angle_refined_deg1.883
r_mcangle_it1.675
r_mcbond_it1.019
r_nbtor_refined0.307
r_nbd_refined0.23
r_symmetry_vdw_refined0.228
r_xyhbond_nbd_refined0.174
r_chiral_restr0.121
r_symmetry_hbond_refined0.085
r_bond_refined_d0.02
r_gen_planes_refined0.008
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2403
Nucleic Acid Atoms
Solvent Atoms58
Heterogen Atoms8

Software

Software
Software NamePurpose
REFMACrefinement
MAR345data collection
MOSFLMdata reduction
CCP4data scaling