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Inward-facing structure of human EAAT2 in the substrate-free state
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6GCT
Refinement RMS Deviations Key Refinement Restraint Deviation r_lrange_it 49.455 r_lrange_other 49.453 r_scangle_it 31.134 r_scangle_other 31.127 r_mcangle_it 25.215 r_mcangle_other 25.214 r_dihedral_angle_2_deg 25.169 r_scbond_it 19.027 r_scbond_other 19.022 r_mcbond_it 15.973
RMS Deviations Key Refinement Restraint Deviation r_lrange_it 49.455 r_lrange_other 49.453 r_scangle_it 31.134 r_scangle_other 31.127 r_mcangle_it 25.215 r_mcangle_other 25.214 r_dihedral_angle_2_deg 25.169 r_scbond_it 19.027 r_scbond_other 19.022 r_mcbond_it 15.973 r_mcbond_other 15.914 r_dihedral_angle_3_deg 14.729 r_dihedral_angle_4_deg 8.261 r_dihedral_angle_1_deg 4.581 r_angle_refined_deg 1.676 r_angle_other_deg 1.676 r_nbd_refined 0.219 r_nbd_other 0.17 r_nbtor_refined 0.159 r_symmetry_nbd_other 0.156 r_xyhbond_nbd_refined 0.143 r_symmetry_nbd_refined 0.139 r_chiral_restr 0.093 r_symmetry_nbtor_other 0.071 r_ext_dist_refined_b 0.05 r_symmetry_xyhbond_nbd_other 0.036 r_bond_other_d 0.016 r_gen_planes_refined 0.014 r_bond_refined_d 0.012 r_gen_planes_other 0.008
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 212554 Reported Resolution (Å) 3.58 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C3
Map-Model Fitting and Refinement Id 1 (6GCT) Refinement Space RECIPROCAL Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 1600 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 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 IMAGE ACQUISITION SerialEM MODEL FITTING MOLREP RECONSTRUCTION RELION 3.1 MODEL REFINEMENT REFMAC 5.8.0291
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION