6NK6

Electron Cryo-Microscopy Of Chikungunya VLP in complex with mouse Mxra8 receptor


ELECTRON MICROSCOPY
Sample
Chikungunya virus like particle with Mxra8
Sample Components
Chikungunya virus like particle
Mxra8 receptor
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles22486
Reported Resolution (Å)4.06
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryI
Map-Model Fitting and Refinement
Id1 (3N42, 3N42, 3J0C, 3J0C, 5H23, 6NK3)
Refinement SpaceREAL
Refinement ProtocolFLEXIBLE FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å**2)50
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)
Maximum Defocus (nm)
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification
Calibrated Magnification
SourceOTHER
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
IMAGE ACQUISITIONRELION2.1
CTF CORRECTIONCTFFIND4
MODEL FITTINGUCSF Chimera1.13.1
MODEL FITTINGCoot0.8.9.1
FINAL EULER ASSIGNMENTFREALIGN10
RECONSTRUCTIONcisTEM1.0.0-beta
MODEL REFINEMENTPHENIX1.14
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION