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Structure of the chaperonin gp146 from the bacteriophage EL (Pseudomonas aeruginosa) in the apo state
Sample The chaperonin gp146 from the bacteriophage EL (Pseudomonas aeruginosa) in the apo state
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Blot time was 2 sec.
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 178107 Reported Resolution (Å) 3.45 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details Jelly body refinement
C2 symmetry NCS restraints
Data Acquisition Detector Type GATAN K3 (6k x 4k) GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 1.552 1.55
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 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION FOCUS 1.1 CTF CORRECTION Gctf 1.06 MODEL FITTING UCSF Chimera 1.13.1 INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 CLASSIFICATION RELION 3.0 RECONSTRUCTION RELION 3.0 MODEL REFINEMENT REFMAC 5.8.0155
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 690973