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Crystal structure of mouse acetylcholinesterase inhibited by aged diisopropyl fluorophosphate (DFP)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1J06 PDB ENTRY 1J06
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 28% PEG 750MME, 0.1 M HEPES PH7.0, pH 7.00
Crystal Properties Matthews coefficient Solvent content 3.9 68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 79.42 α = 90 b = 111.3 β = 90 c = 227.1 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARRESEARCH MIRRORS 2006-04-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-5 MAX II I911-5
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.9 29.89 99.9 0.09 19.8 7.4 45500
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.9 3.06 100 0.37 5.6 7.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1J06 2.9 19.78 44430 885 100 0.199 0.198 0.1937 0.242 0.2346 RANDOM 47.65
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] -0.01 0.01 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.84 r_dihedral_angle_4_deg 19.023 r_dihedral_angle_3_deg 17.924 r_dihedral_angle_1_deg 6.497 r_scangle_it 2.427 r_scbond_it 1.415 r_angle_refined_deg 1.381 r_mcangle_it 1.23 r_mcbond_it 0.68 r_nbtor_refined 0.318
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.84 r_dihedral_angle_4_deg 19.023 r_dihedral_angle_3_deg 17.924 r_dihedral_angle_1_deg 6.497 r_scangle_it 2.427 r_scbond_it 1.415 r_angle_refined_deg 1.381 r_mcangle_it 1.23 r_mcbond_it 0.68 r_nbtor_refined 0.318 r_symmetry_hbond_refined 0.293 r_symmetry_vdw_refined 0.231 r_nbd_refined 0.218 r_xyhbond_nbd_refined 0.132 r_chiral_restr 0.092 r_bond_refined_d 0.011 r_gen_planes_refined 0.004 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 Atoms Number Protein Atoms 8341 Nucleic Acid Atoms Solvent Atoms 92 Heterogen Atoms 14
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling CCP4 phasing