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Acetylcholinesterase Methylene Blue with PEG
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2W9I
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 46% PEG200 (v/v) in 100 mM NaCl/1 mM MES, pH 6.5.
Crystal Properties Matthews coefficient Solvent content 3.98 69.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 111.114 α = 90 b = 111.114 β = 90 c = 137.09 γ = 120
Symmetry Space Group P 31 2 1
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++ 2012-02-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.43 96.23 99.9 0.05 0.05 34.8 5 35368
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.43 2.52 97.2 5.5 2
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 2W9I 2.43 96.23 35110 1909 99.06 0.17468 0.17303 0.1842 0.2063 0.2161 RANDOM 47.596
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] 0.17 0.09 0.17 -0.56
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.981 r_dihedral_angle_4_deg 13.398 r_dihedral_angle_3_deg 12.25 r_dihedral_angle_1_deg 5.736 r_long_range_B_refined 3.859 r_long_range_B_other 3.859 r_scangle_other 1.853 r_mcangle_it 1.549 r_mcangle_other 1.549 r_scbond_it 1.136
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.981 r_dihedral_angle_4_deg 13.398 r_dihedral_angle_3_deg 12.25 r_dihedral_angle_1_deg 5.736 r_long_range_B_refined 3.859 r_long_range_B_other 3.859 r_scangle_other 1.853 r_mcangle_it 1.549 r_mcangle_other 1.549 r_scbond_it 1.136 r_scbond_other 1.136 r_angle_refined_deg 1.089 r_mcbond_it 0.907 r_mcbond_other 0.906 r_angle_other_deg 0.895 r_chiral_restr 0.116 r_bond_refined_d 0.005 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4206 Nucleic Acid Atoms Solvent Atoms 165 Heterogen Atoms 325
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling PHASER phasing