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Uncharacterized Q8U0N8 protein from Pyrococcus furiosus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model AlphaFold
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.6916 f_angle_d 0.4211 f_chiral_restr 0.042 f_plane_restr 0.0034 f_bond_d 0.0021
Sample Hexameric Q8U0N8 uncharacterized protein from Pyrococcus furiosus
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 434260 Reported Resolution (Å) 2.79 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 REAL Refinement Protocol AB INITIO MODEL Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 2000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 96000 Calibrated Magnification 168674 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC v4.2.1+230403 CTF CORRECTION cryoSPARC v4.2.1+230403 MODEL FITTING cryoSPARC v4.2.1+230403 MODEL REFINEMENT cryoSPARC v4.2.1+230403 INITIAL EULER ASSIGNMENT cryoSPARC v4.2.1+230403 FINAL EULER ASSIGNMENT cryoSPARC v4.2.1+230403 CLASSIFICATION cryoSPARC v4.2.1+230403 RECONSTRUCTION cryoSPARC v4.2.1+230403
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 3449903