☰ Navigation Tabs
Ab initio structure of triclinic lysozyme from electron-counted MicroED data
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 26.42 α = 88.319 b = 30.72 β = 109.095 c = 33.01 γ = 112.075
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-Free (Depositor) R-Free Selection Details Mean Isotropic B ELECTRON CRYSTALLOGRAPHY FREE R-VALUE 0.87 19.876 64974 3168 87.578 0.198 0.1969 0.2214 Random selection 12.188
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] -0.65 -0.32 -0.122 0.143 -0.056 0.652
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.154 r_dihedral_angle_4_deg 17.978 r_dihedral_angle_3_deg 12.114 r_dihedral_angle_1_deg 7.011 r_lrange_it 5.786 r_rigid_bond_restr 3.001 r_lrange_other 2.52 r_scangle_it 2.377 r_angle_refined_deg 2.288 r_scangle_other 2.208
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.154 r_dihedral_angle_4_deg 17.978 r_dihedral_angle_3_deg 12.114 r_dihedral_angle_1_deg 7.011 r_lrange_it 5.786 r_rigid_bond_restr 3.001 r_lrange_other 2.52 r_scangle_it 2.377 r_angle_refined_deg 2.288 r_scangle_other 2.208 r_angle_other_deg 2.078 r_scbond_it 1.928 r_scbond_other 1.803 r_mcangle_it 1.584 r_mcangle_other 1.584 r_mcbond_it 1.33 r_mcbond_other 1.291 r_symmetry_xyhbond_nbd_refined 0.32 r_nbd_refined 0.242 r_nbd_other 0.231 r_nbtor_refined 0.225 r_symmetry_nbd_other 0.22 r_symmetry_nbd_refined 0.201 r_chiral_restr 0.153 r_xyhbond_nbd_refined 0.136 r_symmetry_nbtor_other 0.107 r_symmetry_xyhbond_nbd_other 0.05 r_bond_refined_d 0.033 r_gen_planes_refined 0.012 r_gen_planes_other 0.002 r_bond_other_d
Software Software Software Name Purpose REFMAC refinement
Specimen Preparation Sample Aggregation State 3D ARRAY Vitrification Instrument LEICA PLUNGER Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method CRYSTALLOGRAPHY Number of Particles Reported Resolution (Å) Resolution Method DIFFRACTION PATTERN/LAYERLINES Other Details Refinement Type Symmetry Type 3D CRYSTAL Space Group Name Length a 26.42 Length b 30.72 Length c 30.72 Angle Alpha 112.075 Angle Beta 109.095 Angle Gamma 112.075
Map-Model Fitting and Refinement Id 1 Refinement Space RECIPROCAL Refinement Protocol AB INITIO MODEL Refinement Target Maximum likelihood Overall B Value 12.188 Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 0.001
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 2.7 Imaging Mode DIFFRACTION Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version MODEL REFINEMENT REFMAC CRYSTALLOGRAPHY MERGING AIMLESS RECONSTRUCTION REFMAC
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE