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Focused map of C1ql1-gC1q trimer and BAI3-eCUB complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4QQ2 in silico model AlphaFold
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 4.074 f_angle_d 0.707 f_chiral_restr 0.047 f_plane_restr 0.005 f_bond_d 0.003
Sample C1ql1-gC1q and BAI3-eCUB complex Sample Components BAI3-eCUB
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 73947 Reported Resolution (Å) 3.34 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (4qq2) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 1500 Maximum Defocus (nm) 2500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD 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 PARTICLE SELECTION Topaz IMAGE ACQUISITION SerialEM v3.7 CTF CORRECTION CTFFIND v4.0 MODEL FITTING UCSF ChimeraX MODEL REFINEMENT PHENIX 1.19.2_4158 INITIAL EULER ASSIGNMENT cryoSPARC v4.1 FINAL EULER ASSIGNMENT cryoSPARC v4.1 CLASSIFICATION cryoSPARC v4.1 RECONSTRUCTION cryoSPARC v4.1
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE 8710226