6HU7

phosphorylated F97L Hepatitis B core protein capsid


ELECTRON MICROSCOPY

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6HU4 

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d10.477
f_angle_d0.765
f_chiral_restr0.05
f_bond_d0.008
f_plane_restr0.007
Sample
Hepatitis B virus
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE
Sample Vitrification DetailsSamples were vitrified with an FEI Vitrobot IV, which was operated at 100% humidity at 4C. 2.5-3.5 ul of sample were applied to grids (Quantifoil Ultr ...Samples were vitrified with an FEI Vitrobot IV, which was operated at 100% humidity at 4C. 2.5-3.5 ul of sample were applied to grids (Quantifoil UltrAuFoil R1.3/1.2 300 mesh gold grids ) that were glow discharged in air for 1-2 min. The sample was incubated for 30 s before blotting for 3 s with a blot force between 0 and 5.
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles31635
Reported Resolution (Å)2.8
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryI
Map-Model Fitting and Refinement
Id1 (6HU4)
Refinement SpaceREAL
Refinement ProtocolFLEXIBLE FIT
Refinement Target
Overall B Value102
Fitting Procedure
Details
Data Acquisition
Detector TypeFEI FALCON III (4k x 4k)
Electron Dose (electrons/Å**2)40
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 ModelFEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification75000
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONRELION2.1
IMAGE ACQUISITIONEPU
CTF CORRECTIONRELION
MODEL FITTINGCoot
MODEL FITTINGUCSF Chimera
MODEL FITTINGPHENIX
INITIAL EULER ASSIGNMENTRELION2.1
FINAL EULER ASSIGNMENTRELION2.1
CLASSIFICATIONRELION2.1
RECONSTRUCTIONRELION2.1
MODEL REFINEMENTPHENIX
MODEL REFINEMENTCoot
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION94887template based auto picking