8U1P

ELECTRON MICROSCOPY

Sample

complex of Pfs48/45, RUPA58 and RUPA154

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument LEICA EM GP
Cryogen Name ETHANE
Sample Vitrification Details sample was frozen with Leica Automatic Plunge Freezer EM GP2
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 306744
Reported Resolution (Å) 3.3
Resolution Method FSC 0.143 CUT-OFF
Other Details Local refinement was performed with a mask including domains D1 and D2 of Pfs48/45 and variable regions of RUPA-58 and RUPA-154 Fabs
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol FLEXIBLE FIT
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type FEI FALCON IV (4k x 4k)
Electron Dose (electrons/Å2) 48.69
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 500
Maximum Defocus (nm) 2000
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2.7
Imaging Mode BRIGHT FIELD
Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification 75000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION cryoSPARC 4
IMAGE ACQUISITION EPU 2
CTF CORRECTION cryoSPARC 4
MODEL FITTING UCSF Chimera ?
CLASSIFICATION cryoSPARC 4
RECONSTRUCTION cryoSPARC 4
MODEL REFINEMENT PHENIX 1.19
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?