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Structure of the human proton-activated chloride channel ASOR in resting conformation
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 9.901 f_angle_d 0.543 f_chiral_restr 0.043 f_plane_restr 0.004 f_bond_d 0.003
Sample proton activated chloride channel TMEM206 in resting conformation
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 2 second blot, blot force of 0
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 60374 Reported Resolution (Å) 2.6 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol AB INITIO MODEL Refinement Target Correlation coefficient Overall B Value 30 Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 48
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) -1000 Maximum Defocus (nm) -3000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 22500 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION SerialEM CTF CORRECTION Gctf 1.06 MODEL FITTING Coot 0.9.5 INITIAL EULER ASSIGNMENT cryoSPARC v3.1.0 INITIAL EULER ASSIGNMENT RELION 3.1 FINAL EULER ASSIGNMENT cryoSPARC v3.1.0 CLASSIFICATION cryoSPARC v3.1.0 RECONSTRUCTION cryoSPARC v3.1.0 MODEL REFINEMENT PHENIX 1.19.1-4122
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 612580