ELECTRON MICROSCOPY

Sample

Phosphorylated AP2-NECAP (mu E302K) co-complex in the presence of ss DNA

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details 4 UL OF SAMPLE/GRID WAS BLOTTED FOR 4 SECONDS AND PLUNGE FROZEN IN LIQUID-NITROGEN COOLED ETHANE
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 324922
Reported Resolution (Å) 3.5
Resolution Method FSC 0.143 CUT-OFF
Other Details Non-Uniform refinement in cryoSPARC v2
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol RIGID BODY FIT
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details STARTING MODEL WAS GENERATED BY DOCKING PDB ENTRIES 2VGL AND 1TQZ INTO CRYO-EM DENSITY AND MANUALLY EDITING SEQUENCE AND STRUCTURAL CHANGES. MODEL REFINEMENT WAS PERFORMED USING ROSETTA AND PHENIX.REAL_SPACE_REFINE
Data Acquisition
Detector Type GATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å2) 1
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TALOS ARCTICA
Minimum Defocus (nm) 600
Maximum Defocus (nm) 2500
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2.70
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification 36000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION RELION ?
IMAGE ACQUISITION Leginon ?
CTF CORRECTION CTFFIND ?
CTF CORRECTION Gctf ?
CTF CORRECTION RELION ?
MODEL FITTING UCSF Chimera ?
INITIAL EULER ASSIGNMENT RELION ?
FINAL EULER ASSIGNMENT cryoSPARC ?
CLASSIFICATION cryoSPARC ?
RECONSTRUCTION cryoSPARC ?
MODEL REFINEMENT Rosetta ?
MODEL REFINEMENT PHENIX ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?