5GZR | pdb_00005gzr

Zika virus E protein complexed with a neutralizing antibody Z23-Fab


ELECTRON MICROSCOPY
Sample
Zika virus in complex with a neutralizing antibody Z23 Fab
Sample Components
Zika virus
Neutralizing antibody Z23 Fab
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE
Sample Vitrification Details3 uL Zika virus-Z23 Fab complex sample was transferred onto a glow-discharged ultra-thin carbon-coated copper grid (Purchased from Zhongjingkeyi Compa ...3 uL Zika virus-Z23 Fab complex sample was transferred onto a glow-discharged ultra-thin carbon-coated copper grid (Purchased from Zhongjingkeyi Company, China) followed by 60s waiting and blotted for 2s with filter paper before plugging into liquid ethane using the FEI Vitrobot Mark IV
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles3369
Reported Resolution (Å)9.4
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryI
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement ProtocolRIGID BODY FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeDIRECT ELECTRON DE-20 (5k x 3k)
Electron Dose (electrons/Å**2)50
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TALOS ARCTICA
Minimum Defocus (nm)1000
Maximum Defocus (nm)3500
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2.7
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification41139
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)200
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONEMAN2.0
CTF CORRECTIONCTFFIND3.0
MODEL FITTINGChimera1.11
INITIAL EULER ASSIGNMENTRELION1.4
FINAL EULER ASSIGNMENTRELION1.4
CLASSIFICATIONRELION1.4
RECONSTRUCTIONRELION1.4
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION17024