ELECTRON MICROSCOPY

Sample

YiiP_SO in complex with Fab2R

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details 3ul of protein mixture applied to grid. Blot time 4 seconds, blot force 0.
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 140565
Reported Resolution (Å) 4
Resolution Method FSC 0.143 CUT-OFF
Other Details ?
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol BACKBONE TRACE
Refinement Target cross-correlation
Overall B Value 101
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GATAN K2 QUANTUM (4k x 4k)
Electron Dose (electrons/Å2) 65
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 1500
Maximum Defocus (nm) 3000
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 130000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION cryoSPARC 2.90
CTF CORRECTION cryoSPARC 2.9.0
MODEL FITTING UCSF Chimera 1.13.1
INITIAL EULER ASSIGNMENT cryoSPARC 2.9.0
FINAL EULER ASSIGNMENT cryoSPARC 2.9.0
CLASSIFICATION cryoSPARC 2.9.0
RECONSTRUCTION cryoSPARC 2.9.0
MODEL REFINEMENT PHENIX 1.18
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?
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