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Interaction with AK2A links AIFM1 to cellular energy metabolism. The cryo-EM structure of dimeric AIFM1 without any binding partner.
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 7.398 f_angle_d 0.558 f_chiral_restr 0.046 f_plane_restr 0.005 f_bond_d 0.004
Sample Dimeric Complex of Apoptosis inducing factor mitochondrial 1 (AIFM1)
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 225612 Reported Resolution (Å) 2.8 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol AB INITIO MODEL Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 700 Maximum Defocus (nm) 1700 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode OTHER 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 MODEL REFINEMENT PHENIX 1.21_5207: IMAGE ACQUISITION cryoSPARC MASKING cryoSPARC CTF CORRECTION cryoSPARC MODEL FITTING Coot CLASSIFICATION cryoSPARC RECONSTRUCTION cryoSPARC
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION