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III2-IV2 mitochondrial respiratory supercomplex from S. cerevisiae
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KYO experimental model PDB 1V54
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.856 f_angle_d 1.069 f_chiral_restr 0.057 f_bond_d 0.008 f_plane_restr 0.008
Sample III2-IV2 mitochondrial respiratory supercomplex
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 3 microL of sample applied to negatively glow discharged grid, blot force -10; blotting time 8.5 sec
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 44915 Reported Resolution (Å) 3.35 Resolution Method FSC 0.5 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (1KYO, 1V54) Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 QUANTUM (4k x 4k) Electron Dose (electrons/Å**2) 1.645
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 130000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION Gautomatch 0.53 IMAGE ACQUISITION EPU CTF CORRECTION CTFFIND MODEL FITTING UCSF Chimera MODEL REFINEMENT PHENIX 1.13_2998 INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 CLASSIFICATION RELION 3.0 RECONSTRUCTION RELION 3.0
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE