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Cryo-EM structure of native SV2A in complex with TeNT-Hc, gangliosides and Pro-Macrobody 5
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 10.349 f_angle_d 0.714 f_chiral_restr 0.045 f_bond_d 0.004 f_plane_restr 0.004
Sample SV2A bound to TeNT-Hc, gangliosides and Pro-Macrobody 5 Sample Components Synaptic vesicle glycoprotein 2A TeNT-Hc Pro-Macrobody 5
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument GATAN CRYOPLUNGE 3 Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 89713 Reported Resolution (Å) 3.25 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
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 GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model JEOL CRYO ARM 300 Minimum Defocus (nm) 800 Maximum Defocus (nm) 2500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model JEOL CRYOSPECPORTER Nominal Magnification 60000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC IMAGE ACQUISITION SerialEM 4.1.0 beta26 IMAGE ACQUISITION cryoSPARC Patch Motion596 correction IMAGE ACQUISITION cryoSPARC CryoSPARC CTF estimation IMAGE ACQUISITION cryoSPARC cryoSPARC-v.4 CTF CORRECTION cryoSPARC MODEL REFINEMENT PHENIX RECONSTRUCTION cryoSPARC cryoSPARC-v.4
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION