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Torpedo acetylcholinesterase - Hg heavy-atom derivative
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ACE PDB ENTRY 2ACE
Crystallization Crystal Properties Matthews coefficient Solvent content 4.05 69.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.7 α = 90 b = 110.7 β = 90 c = 135 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 AREA DETECTOR SIEMENS MULTIWIRE M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200
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 2.8 8 95.8 0.11 3.7 23445 44.9
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 PDB ENTRY 2ACE 2.8 8 19872 1935 86.5 0.204 0.204 0.1866 0.262 0.252 RANDOM 29.8
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 x_dihedral_angle_d 23.6 x_scangle_it 3.65 x_mcangle_it 2.57 x_scbond_it 2.5 x_mcbond_it 1.62 x_angle_deg 1.5 x_improper_angle_d 1.28 x_bond_d 0.009 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 23.6 x_scangle_it 3.65 x_mcangle_it 2.57 x_scbond_it 2.5 x_mcbond_it 1.62 x_angle_deg 1.5 x_improper_angle_d 1.28 x_bond_d 0.009 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4115 Nucleic Acid Atoms Solvent Atoms 94 Heterogen Atoms 2
Software Software Software Name Purpose X-PLOR refinement XDS data reduction XSCALE data scaling X-PLOR phasing