2JEZ

Mus musculus acetylcholinesterase in complex with tabun and HLo-7


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1J06PDB ENTRY 1J06

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1727-30 % PEG750MME, 0.1 M HEPES PH 7.0
Crystal Properties
Matthews coefficientSolvent content
3.870

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 76.92α = 90
b = 108.94β = 90
c = 220.32γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESERACH2005-10-29MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONMAX II BEAMLINE I711MAX III711

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
12.629.1499.90.0820.17.4578372
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)
12.62.741000.425.67.2

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 REPLACEMENTTHROUGHOUTPDB ENTRY 1J062.629.145661911441000.1930.1920.243RANDOM40.15
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]
-0.010.02-0.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.087
r_dihedral_angle_4_deg19.683
r_dihedral_angle_3_deg17.85
r_dihedral_angle_1_deg6.678
r_scangle_it2.615
r_scbond_it1.564
r_angle_refined_deg1.458
r_mcangle_it1.216
r_mcbond_it0.685
r_nbtor_refined0.327
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.087
r_dihedral_angle_4_deg19.683
r_dihedral_angle_3_deg17.85
r_dihedral_angle_1_deg6.678
r_scangle_it2.615
r_scbond_it1.564
r_angle_refined_deg1.458
r_mcangle_it1.216
r_mcbond_it0.685
r_nbtor_refined0.327
r_symmetry_vdw_refined0.251
r_nbd_refined0.237
r_symmetry_hbond_refined0.235
r_xyhbond_nbd_refined0.163
r_chiral_restr0.091
r_bond_refined_d0.013
r_gen_planes_refined0.005
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_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8352
Nucleic Acid Atoms
Solvent Atoms294
Heterogen Atoms67

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALAdata scaling
REFMACphasing