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Crystal structure of mouse acetylcholinesterase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2HA2 PDB entry 2HA2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 274 30% v/v PEG 600, 0.1 M sodium citrate
Crystal Properties Matthews coefficient Solvent content 4.2 70.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.411 α = 90 b = 113.135 β = 90 c = 227.199 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 315 2013-10-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.075 NSLS X29A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 50 93 27.8 4.6 126503
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 2HA2 2.003 45.999 1.34 126222 1998 92.54 0.1974 0.197 0.2024 0.2238 0.2267 RANDOM
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 f_dihedral_angle_d 13.567 f_angle_d 0.981 f_chiral_restr 0.038 f_bond_d 0.005 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8349 Nucleic Acid Atoms Solvent Atoms 518 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement HKL-2000 data collection HKL-2000 data scaling MOLREP phasing PDB_EXTRACT data extraction HKL-2000 data reduction MOLREP phasing