☰ Navigation Tabs
Cryo-EM structure of the full-length alpha1beta3gamma2 GABA(A) receptor in complex with GABA in the long-lived symmetric desensitised state
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6HUK
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 10.758 f_angle_d 0.421 f_chiral_restr 0.04 f_plane_restr 0.003 f_bond_d 0.002
Sample Cryo-EM structure of the full-length alpha1beta3gamma2 GABA(A) receptor in complex with GABA in the long-lived symmetric desensitised state
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 100000 Reported Resolution (Å) 2.9 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6HUK) Refinement Space REAL Refinement Protocol OTHER Refinement Target FSC at 0.5 Overall B Value 30 Fitting Procedure Details
Data Acquisition Detector Type TFS FALCON 4i (4k x 4k) Electron Dose (electrons/Å**2) 40
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 1400 Maximum Defocus (nm) 2400 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 96000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION EPU MODEL FITTING PHENIX MODEL REFINEMENT PHENIX 1.21_5207
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION