The folder cryosparc/J74 is "Imported particles" of CryoSPARC-v4.3.1, and the particles is imported from "Particle extraction" of relion-v3.1.3. The folder cryosparc/J109 is "Homogeneous Refinement" of CryoSPARC-v4.3.1, and this "Homogeneous Refinement" which imposed C1 symmetry is at a resolution of 3.44 angstrom. The folder cryosparc/J113 is "Homogeneous Refinement" of CryoSPARC-v4.3.1, and this "Homogeneous Refinement" which imposed C2 symmetry is at a resolution of 3.14 angstrom.