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TRPC4 in complex with Calmodulin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6GIK experimental model PDB 2LV6
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 24.5779 f_angle_d 0.7116 f_chiral_restr 0.045 f_bond_d 0.0063 f_plane_restr 0.0046
Sample TRPC4 membrane protein in complex with calmodulin Sample Components Transient receptor potential cation channel subfamily c member 4a Calmodulin-1
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 160829 Reported Resolution (Å) 3.6 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6GIK, 2LV6) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Correlation coefficient Overall B Value 58.04 Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 QUANTUM (4k x 4k) Electron Dose (electrons/Å**2) 88.52
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1500 Maximum Defocus (nm) 2800 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 0.001 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 130000 Calibrated Magnification 59000 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION crYOLO IMAGE ACQUISITION EPU CTF CORRECTION CTFFIND 4.1.10 MODEL FITTING Coot 0.8.8 FINAL EULER ASSIGNMENT SPHIRE CLASSIFICATION SPHIRE 1.3 RECONSTRUCTION SPHIRE MODEL REFINEMENT PHENIX 1.18.2
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING ONLY 678331