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Crystal structure of mutant S203A of mouse acetylcholinesterase complexed with butyrylthiocholine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1J06
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277 25-32% PEG550 MME or PEG600, 60-100mM HEPES or Na acetate, pH 6.5-8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 4.21 70.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 79.325 α = 90 b = 111.115 β = 90 c = 228.651 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 2.65 20 99.9 0.068 16 4 57849 49.2
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 2.65 2.75 99.9 0.467 4 4
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 2.66 20 57514 1202 99.85 0.2005 0.19964 0.2062 0.24141 0.2399 RANDOM 55.794
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] 3.2 3.6 -6.8
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.737 r_dihedral_angle_4_deg 21.225 r_dihedral_angle_3_deg 16.789 r_dihedral_angle_1_deg 5.856 r_scangle_it 2.171 r_scbond_it 1.262 r_angle_refined_deg 1.232 r_mcangle_it 0.839 r_mcbond_it 0.456 r_nbtor_refined 0.306
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.737 r_dihedral_angle_4_deg 21.225 r_dihedral_angle_3_deg 16.789 r_dihedral_angle_1_deg 5.856 r_scangle_it 2.171 r_scbond_it 1.262 r_angle_refined_deg 1.232 r_mcangle_it 0.839 r_mcbond_it 0.456 r_nbtor_refined 0.306 r_symmetry_vdw_refined 0.228 r_nbd_refined 0.202 r_xyhbond_nbd_refined 0.13 r_chiral_restr 0.087 r_symmetry_hbond_refined 0.08 r_bond_refined_d 0.01 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 8348 Nucleic Acid Atoms Solvent Atoms 234 Heterogen Atoms 78
Software Software Software Name Purpose REFMAC refinement ADSC data collection DENZO data reduction SCALEPACK data scaling