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Catalase solved at 3.2 Angstrom resolution by MicroED
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.842 α = 90 b = 172.081 β = 90 c = 182.067 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 electron M SINGLE WAVELENGTH
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 3.2 125.061 36043 28101
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-Free (Depositor) R-Free Selection Details Mean Isotropic B ELECTRON CRYSTALLOGRAPHY THROUGHOUT 3.2 125.06 28101 1369 77.97 0.2644 0.2621 0.3079 RANDOM 22.123
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] -1.18 -2.26 3.44
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.651 r_dihedral_angle_4_deg 19.802 r_dihedral_angle_3_deg 14.73 r_dihedral_angle_1_deg 5.197 r_angle_other_deg 3.501 r_angle_refined_deg 1.232 r_mcangle_it 0.51 r_mcbond_it 0.329 r_mcbond_other 0.329 r_chiral_restr 0.057
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.651 r_dihedral_angle_4_deg 19.802 r_dihedral_angle_3_deg 14.73 r_dihedral_angle_1_deg 5.197 r_angle_other_deg 3.501 r_angle_refined_deg 1.232 r_mcangle_it 0.51 r_mcbond_it 0.329 r_mcbond_other 0.329 r_chiral_restr 0.057 r_gen_planes_other 0.027 r_bond_refined_d 0.01 r_gen_planes_refined 0.01 r_bond_other_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 16068 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 364
Software Software Software Name Purpose REFMAC refinement
Sample Bovine liver catalase
Specimen Preparation Sample Aggregation State 3D ARRAY Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method CRYSTALLOGRAPHY Number of Particles Reported Resolution (Å) 3.2 Resolution Method DIFFRACTION PATTERN/LAYERLINES Other Details Refinement Type Symmetry Type 3D CRYSTAL Point Symmetry D2
Data Acquisition Detector Type TVIPS TEMCAM-F416 (4k x 4k) Electron Dose (electrons/Å**2) 0.1
Imaging Experiment 1 Date of Experiment 2014-06-15 Temperature (Kelvin) Microscope Model FEI TECNAI F20 Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode DIFFRACTION Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details