5KTZ

ELECTRON MICROSCOPY

Sample

expanded poliovirus in complex with VHH 12B

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument ?
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 17627
Reported Resolution (Å) 4.3
Resolution Method FSC 0.143 CUT-OFF
Other Details ?
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space RECIPROCAL
Refinement Protocol OTHER
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details Fitting protocol: rigid body restraint of structurally conserved areas, and stereochemically restrained, icosahedrally restrained flexible fitting of areas that would otherwise disagree with the map. Refinement space: reciprocal, using both Fourier amplitudes and phases.
Data Acquisition
Detector Type GATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å2) 30
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI POLARA 300
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 ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION e2boxer.py ?
IMAGE ACQUISITION SerialEM ?
CTF CORRECTION CTFFIND3 ?
MODEL FITTING Coot ?
OTHER Coot ?
INITIAL EULER ASSIGNMENT RELION 1.3
FINAL EULER ASSIGNMENT FREALIGN 9
CLASSIFICATION Relion 1.3 ?
RECONSTRUCTION GeFrealign ?
MODEL REFINEMENT REFMAC 5.8.0124 5
RECONSTRUCTION FREALIGN 9.09
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?