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MicroED structure of bovine liver catalase with missing cone eliminated by suspended drop
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3J7B
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.65 α = 90 b = 173.3 β = 90 c = 182.78 γ = 90
Symmetry Space Group P 21 21 21
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B ELECTRON CRYSTALLOGRAPHY MOLECULAR REPLACEMENT FREE R-VALUE 4 44.109 18155 855 94.859 0.319 0.3166 0.3263 0.358 0.3662 42.094
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] -0.648 -6.07 6.718
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 14.941 r_dihedral_angle_6_deg 14.422 r_dihedral_angle_1_deg 6.139 r_lrange_it 5.099 r_lrange_other 5.099 r_dihedral_angle_2_deg 4.048 r_mcangle_it 3.036 r_mcangle_other 3.036 r_scangle_it 2.657 r_scangle_other 2.657
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 14.941 r_dihedral_angle_6_deg 14.422 r_dihedral_angle_1_deg 6.139 r_lrange_it 5.099 r_lrange_other 5.099 r_dihedral_angle_2_deg 4.048 r_mcangle_it 3.036 r_mcangle_other 3.036 r_scangle_it 2.657 r_scangle_other 2.657 r_mcbond_it 1.683 r_mcbond_other 1.683 r_scbond_it 1.398 r_scbond_other 1.398 r_dihedral_angle_other_2_deg 1.236 r_angle_refined_deg 1.039 r_angle_other_deg 0.355 r_nbd_other 0.273 r_symmetry_xyhbond_nbd_refined 0.271 r_symmetry_nbd_refined 0.229 r_symmetry_nbd_other 0.205 r_nbd_refined 0.19 r_nbtor_refined 0.177 r_xyhbond_nbd_refined 0.168 r_symmetry_nbtor_other 0.074 r_chiral_restr 0.047 r_symmetry_xyhbond_nbd_other 0.028 r_bond_refined_d 0.004 r_gen_planes_refined 0.004 r_gen_planes_other 0.003 r_bond_other_d
Software Software Software Name Purpose XDS data reduction XSCALE data scaling MOLREP phasing REFMAC refinement
Sample Bovine liver catalase
Specimen Preparation Sample Aggregation State 3D ARRAY Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method CRYSTALLOGRAPHY Number of Particles Reported Resolution (Å) 4 Resolution Method DIFFRACTION PATTERN/LAYERLINES Other Details Refinement Type Symmetry Type 3D CRYSTAL Space Group Name Length a 68.65 Length b 173.3 Length c 173.3 Angle Alpha 90 Angle Beta 90 Angle Gamma 90
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol OTHER Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 0.0025
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS 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) 300 Imaging Details
EM Software Task Software Package Version MOLECULAR REPLACEMENT MOLREP MODEL REFINEMENT REFMAC
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE