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Cryo-EM structure of SV2A in complex with BoNT/A2 Hc and levetiracetam
Refinement RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 46.327 r_long_range_B_other 46.327 r_scangle_other 26.932 r_mcangle_it 26.624 r_mcangle_other 26.621 r_mcbond_it 17.679 r_mcbond_other 17.677 r_scbond_it 16.851 r_scbond_other 16.849 r_dihedral_angle_3_deg 14.722
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 46.327 r_long_range_B_other 46.327 r_scangle_other 26.932 r_mcangle_it 26.624 r_mcangle_other 26.621 r_mcbond_it 17.679 r_mcbond_other 17.677 r_scbond_it 16.851 r_scbond_other 16.849 r_dihedral_angle_3_deg 14.722 r_dihedral_angle_1_deg 5.173 r_dihedral_angle_2_deg 3.942 r_angle_refined_deg 1.351 r_angle_other_deg 0.443 r_chiral_restr 0.07 r_bond_refined_d 0.01 r_gen_planes_refined 0.008 r_gen_planes_other 0.001 r_bond_other_d r_dihedral_angle_4_deg r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Sample SV2A in complex with BoNT/A2 Hc domain and anti-epileptic drug, levetiracetam
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 646723 Reported Resolution (Å) 2.88 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 50.8
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 2000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 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 PARTICLE SELECTION cryoSPARC CTF CORRECTION cryoSPARC MODEL FITTING Coot INITIAL EULER ASSIGNMENT cryoSPARC FINAL EULER ASSIGNMENT cryoSPARC CLASSIFICATION cryoSPARC RECONSTRUCTION cryoSPARC MODEL REFINEMENT REFMAC
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 6409122