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Cryo-EM structure of APOBEC3G-Vif complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8H0I
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.462 f_angle_d 0.449 f_chiral_restr 0.041 f_plane_restr 0.003 f_bond_d 0.002
Sample A3G-VC-RNA complex Sample Components APOBEC3G,COre binding factor Viral infectibity factor RNA
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE-PROPANE Sample Vitrification Details Embedding Material Graphene oxide Embedding Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 186943 Reported Resolution (Å) 2.5 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 (8H0I) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 37
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1500 Maximum Defocus (nm) 2400 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version MODEL FITTING PHENIX 1.19.2 MODEL FITTING Coot 0.8.9.2 INITIAL EULER ASSIGNMENT RELION 3.1.3 FINAL EULER ASSIGNMENT RELION 3.1.3 RECONSTRUCTION RELION 3.1.3 MODEL REFINEMENT PHENIX 1.19.2
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION