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Crystal structure of mutant S203A of mouse acetylcholinesterase complexed with acetylcholine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1J06
Crystallization Crystal Properties Matthews coefficient Solvent content 4.25 71.03
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 79.671 α = 90 b = 111.73 β = 90 c = 228.159 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 ADSC QUANTUM 210 2004-06-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-2 0.933 ESRF ID14-2
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 2.56 30 99.9 0.062 13 3.7 65686 35.1
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 2.56 2.65 99.9 0.383 3.4 3.1
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 FOURIER SYNTHESIS THROUGHOUT 1J06 2.56 30 65114 1349 99.94 0.1898 0.18907 0.1853 0.22401 0.2107 RANDOM 37.264
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] 2.12 2.42 -4.55
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.413 r_dihedral_angle_4_deg 18.593 r_dihedral_angle_3_deg 15.392 r_dihedral_angle_1_deg 6.109 r_scangle_it 2.528 r_scbond_it 1.536 r_angle_refined_deg 1.301 r_mcangle_it 1.022 r_mcbond_it 0.595 r_nbtor_refined 0.306
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.413 r_dihedral_angle_4_deg 18.593 r_dihedral_angle_3_deg 15.392 r_dihedral_angle_1_deg 6.109 r_scangle_it 2.528 r_scbond_it 1.536 r_angle_refined_deg 1.301 r_mcangle_it 1.022 r_mcbond_it 0.595 r_nbtor_refined 0.306 r_nbd_refined 0.199 r_symmetry_vdw_refined 0.145 r_xyhbond_nbd_refined 0.131 r_symmetry_hbond_refined 0.127 r_chiral_restr 0.091 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_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8364 Nucleic Acid Atoms Solvent Atoms 421 Heterogen Atoms 67
Software Software Software Name Purpose REFMAC refinement ADSC data collection DENZO data reduction SCALEPACK data scaling