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Native Orthorhombic form of Torpedo californica acetylcholinesterase (AChE)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 PROTEIN IN 100MM NACL, 0.01%NAN3, 1MM MES PH6.5, MIXED 1/1 WITH SOLUBILIZED LI5 (PW11O39RHCH2COOH), 3 MICROLITER OF THIS MIXTURE WAS MIXED WITH 3 MICROLITER OF 40% PEG200 IN 0.5M MES PH5.8, SUSPENDED OVER WELL WITH 36%PEG200 IN 0.5M MES, PH 5.8
Crystal Properties Matthews coefficient Solvent content 3.1 59.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.502 α = 90 b = 106.586 β = 90 c = 150.343 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 120 IMAGE PLATE RIGAKU IMAGE PLATE OSMIC BLUE 2003-08-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R
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 2.4 40 94.3 0.06 13 2.6 55093 -3 42
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 2.4 2.49 88.3 0.27 4 2.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 OTHER THROUGHOUT 2.4 40 52293 2715 94.5 0.206 0.204 0.2033 0.247 0.248 RANDOM 32.87
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] -2.419 6.404 -3.985
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.675 r_scangle_it 3.385 r_scbond_it 2.135 r_angle_refined_deg 1.562 r_mcangle_it 1.34 r_mcbond_it 0.694 r_nbtor_refined 0.317 r_symmetry_hbond_refined 0.276 r_nbd_refined 0.221 r_symmetry_vdw_refined 0.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.675 r_scangle_it 3.385 r_scbond_it 2.135 r_angle_refined_deg 1.562 r_mcangle_it 1.34 r_mcbond_it 0.694 r_nbtor_refined 0.317 r_symmetry_hbond_refined 0.276 r_nbd_refined 0.221 r_symmetry_vdw_refined 0.2 r_xyhbond_nbd_refined 0.128 r_chiral_restr 0.118 r_bond_refined_d 0.015 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_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_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8369 Nucleic Acid Atoms Solvent Atoms 252 Heterogen Atoms 56
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling