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 4C2I | pdb_00004c2i

Cryo-EM structure of Dengue virus serotype 1 complexed with Fab fragments of human antibody 1F4


ELECTRON MICROSCOPY

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4AZX 
Sample
DENGUE VIRUS SEROTYPE 1 WITH FAB FRAGMENTS OF HUMAN MONOCLONAL ANTIBODY 1F4
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE
Sample Vitrification DetailsVITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 100, TEMPERATURE- 100, INSTRUMENT- FEI VITROBOT MARK IV, METHOD- BLOT WITH FILTER PAPER FOR 2 S BEFORE P ...VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 100, TEMPERATURE- 100, INSTRUMENT- FEI VITROBOT MARK IV, METHOD- BLOT WITH FILTER PAPER FOR 2 S BEFORE PLUNGING,
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles10270
Reported Resolution (Å)6
Resolution Method
Other DetailsSUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-2442. (DEPOSITION ID: 11902).
Refinement Type
Symmetry TypePOINT
Point SymmetryI
Map-Model Fitting and Refinement
Id1 (4AZX)
Refinement SpaceREAL
Refinement ProtocolRIGID BODY FIT
Refinement TargetCross-correlation coefficient
Overall B Value
Fitting Procedure
DetailsMETHOD--RIGID BODY REFINEMENT PROTOCOL--CRYO-EM
Data Acquisition
Detector TypeFEI FALCON I (4k x 4k)
Electron Dose (electrons/Å**2)17.5
Imaging Experiment1
Date of Experiment2012-09-14
Temperature (Kelvin)100
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)1000
Maximum Defocus (nm)4000
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2.7
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification47000
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
RECONSTRUCTIONEMAN
RECONSTRUCTIONMPSA
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
EACH PARTICLE