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Structure of human butyrylcholinesterase inhibited by the Ellman's reaction product, 2-[(3-carboxy-4-nitrophenyl)disulfanyl]ethyl-trimethylazanium
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1P0I
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 Ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 3.21 61.71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 155.062 α = 90 b = 155.062 β = 90 c = 127.645 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 PIXEL DECTRIS PILATUS 6M 2024-02-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM07 0.9798 ESRF BM07
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 2.5 55.16 97.33 0.08773 0.0946 0.0344 0.998 12.26 7.1 26412 50.41
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.59 97.11 0.798 0.8631 0.3192 0.723 2.01 7.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.5 55.16 1.34 26373 1378 97.33 0.1862 0.1834 0.187 0.2382 0.2369 58.7
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.758 f_angle_d 0.959 f_chiral_restr 0.0566 f_bond_d 0.0076 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4203 Nucleic Acid Atoms Solvent Atoms 129 Heterogen Atoms 295
Software Software Software Name Purpose MxCuBE data collection autoPROC data processing XDS data reduction Aimless data scaling PHASER phasing Coot model building PHENIX refinement