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GluA1/2 In complex with auxiliary subunit gamma-8
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5WEO experimental model PDB 3UA8 experimental model PDB 5KK2
Refinement RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.225 r_dihedral_angle_3_deg 17.994 r_long_range_B_refined 11.513 r_long_range_B_other 11.513 r_dihedral_angle_4_deg 10.658 r_mcangle_other 7.876 r_mcangle_it 7.875 r_scangle_other 6.665 r_dihedral_angle_1_deg 4.708 r_mcbond_other 4.296
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.225 r_dihedral_angle_3_deg 17.994 r_long_range_B_refined 11.513 r_long_range_B_other 11.513 r_dihedral_angle_4_deg 10.658 r_mcangle_other 7.876 r_mcangle_it 7.875 r_scangle_other 6.665 r_dihedral_angle_1_deg 4.708 r_mcbond_other 4.296 r_mcbond_it 4.294 r_scbond_it 3.59 r_scbond_other 3.589 r_angle_other_deg 2.454 r_angle_refined_deg 1.345 r_chiral_restr 0.127 r_bond_other_d 0.037 r_bond_refined_d 0.013 r_gen_planes_other 0.003 r_gen_planes_refined 0.002 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 GluA1/A2 bound to gamma-8
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 3uL on grid, 60 sec incubation and 4sec blotting time
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 114730 Reported Resolution (Å) 4.4 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 (5WEO, 3UA8, 5KK2) Refinement Space RECIPROCAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 32
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) -200 Maximum Defocus (nm) -900 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 105000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION EPU CTF CORRECTION Gctf 1.06 MODEL FITTING UCSF Chimera 1.11.2 MODEL FITTING Coot INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 CLASSIFICATION RELION 3.0 RECONSTRUCTION RELION 3.0 MODEL REFINEMENT REFMAC 5.0
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION