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Human NALCN-FAM155A-UNC79-UNC80 channelosome with CaM bound, conformation 1/2
Sample Pentameric complex of the leak channel NALCN with FAM155A, Calmodulin, UNC79 and UNC80
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument LEICA EM GP Cryogen Name ETHANE Sample Vitrification Details 3.5 sec blotting
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 132257 Reported Resolution (Å) 3.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
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) 64.009
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 1500 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 PARTICLE SELECTION Gautomatch IMAGE ACQUISITION SerialEM 3.7.11 CTF CORRECTION CTFFIND 4.1.13 INITIAL EULER ASSIGNMENT cisTEM 1.02 FINAL EULER ASSIGNMENT cisTEM 1.02 CLASSIFICATION RELION 3.1 RECONSTRUCTION cisTEM 1.02
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION selected micrographs with a CTF fit of 10.0 A or better 3048401