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X-Ray Structure Of Di-Isopropyl-Phosphoro-Fluoridate (Dfp) Inhibited Butyrylcholinesterase after Aging
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1POI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 AMMONIUM SULFATE, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.9 56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 154.495 α = 90 b = 154.495 β = 90 c = 127.29 γ = 90
Symmetry Space Group I 4 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV 2003-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E SUPERBRIGHT 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.198 50 96.3 0.063 27.9 7.8 37851
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.198 2.28 100 0.401 4.6 7.7
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 1POI 2.198 40 33683 1806 90.27 0.19551 0.19305 0.1912 0.24216 0.2413 RANDOM 45.803
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] -1.3 -1.3 2.59
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.928 r_dihedral_angle_3_deg 17.094 r_dihedral_angle_4_deg 14.606 r_dihedral_angle_1_deg 6.35 r_scangle_it 3.831 r_scbond_it 2.654 r_mcangle_it 1.702 r_angle_refined_deg 1.6 r_mcbond_it 1.235 r_nbtor_refined 0.315
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.928 r_dihedral_angle_3_deg 17.094 r_dihedral_angle_4_deg 14.606 r_dihedral_angle_1_deg 6.35 r_scangle_it 3.831 r_scbond_it 2.654 r_mcangle_it 1.702 r_angle_refined_deg 1.6 r_mcbond_it 1.235 r_nbtor_refined 0.315 r_nbd_refined 0.215 r_symmetry_vdw_refined 0.214 r_symmetry_hbond_refined 0.184 r_xyhbond_nbd_refined 0.158 r_chiral_restr 0.109 r_bond_refined_d 0.017 r_gen_planes_refined 0.007 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_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4180 Nucleic Acid Atoms Solvent Atoms 255 Heterogen Atoms 156
Software Software Software Name Purpose HKL-2000 data reduction AMoRE phasing REFMAC refinement HKL-2000 data scaling