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Complex of Fusobacterium nucleatum CbpF with human CEACAM1
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 10.401 f_angle_d 0.684 f_chiral_restr 0.053 f_plane_restr 0.006 f_bond_d 0.003
Sample Hetero-hexameric complex of CbpF homotrimer with 3 CEACAM1 bound
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 211927 Reported Resolution (Å) 2.7 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C3
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 52.8
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1200 Maximum Defocus (nm) 2400 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 105000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC 4.4.0 IMAGE ACQUISITION EPU 2.12 CTF CORRECTION cryoSPARC 4.4.0 MODEL FITTING Coot INITIAL EULER ASSIGNMENT cryoSPARC 4.4.0 FINAL EULER ASSIGNMENT cryoSPARC 4.4.0 CLASSIFICATION cryoSPARC 4.4.0 RECONSTRUCTION cryoSPARC 4.4.0 MODEL REFINEMENT PHENIX 1.21-5207
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1766853