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Cryo-EM structure of wildtype rabbit TRPV5 with PI(4,5)P2 in nanodiscs
Sample Tetramer of wildtype rabbit TRPV5 in nanodiscs in complex with PI(4,5)P2
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 115278 Reported Resolution (Å) 3.5 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 FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 42
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 2500 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 cryoSPARC 4.0.1 CTF CORRECTION cryoSPARC 4.0.1 MODEL FITTING Coot 0.9.8.3 MODEL REFINEMENT PHENIX 1.20.1 INITIAL EULER ASSIGNMENT cryoSPARC 4.0.1 FINAL EULER ASSIGNMENT cryoSPARC 4.0.1 CLASSIFICATION cryoSPARC 4.0.1 RECONSTRUCTION cryoSPARC 4.0.1
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1122031