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Structure of the Cytochrome o ubiquinol oxidase embedded in the nanodisc
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2HRT
Refinement RMS Deviations Key Refinement Restraint Deviation s_angle_nonh_d 1.9929957 s_bond_nonh_d 0.00924037161
Sample Trimeric complex of ACRB transporter co-purified from E.coli in nanodisc
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 100% humidity, 16C
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 160179 Reported Resolution (Å) 2.72 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (2hrt) Refinement Space Refinement Protocol BACKBONE TRACE Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 1000 Maximum Defocus (nm) 2500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC IMAGE ACQUISITION EPU CTF CORRECTION cryoSPARC MODEL FITTING ISOLDE INITIAL EULER ASSIGNMENT cryoSPARC RECONSTRUCTION cryoSPARC MODEL REFINEMENT Servalcat
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 794072