3J24

CryoEM reconstruction of complement decay-accelerating factor


ELECTRON MICROSCOPY
Sample
Complement decay-accelerating factor bound to coxsackievirus B3-RD strain
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentHOMEMADE PLUNGER
Cryogen NameETHANE
Sample Vitrification DetailsBlotted before plunging in liquid ethane (homemade plunger).
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles3010
Reported Resolution (Å)9
Resolution Method
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryI
Map-Model Fitting and Refinement
Id1 (1OJW)
Refinement SpaceREAL
Refinement ProtocolRIGID BODY FIT
Refinement Targetaverage map value
Overall B Value
Fitting Procedure
DetailsMETHOD--Local refinement, rigid body REFINEMENT PROTOCOL--rigid body
Data Acquisition
Detector TypeKODAK SO-163 FILM
Electron Dose (electrons/Å**2)24
Imaging Experiment1
Date of Experiment2006-08-04
Temperature (Kelvin)93
Microscope ModelFEI/PHILIPS CM300FEG/T
Minimum Defocus (nm)1000
Maximum Defocus (nm)4600
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2
Imaging ModeBRIGHT FIELD
Specimen Holder ModelGATAN LIQUID NITROGEN
Nominal Magnification45000
Calibrated Magnification47000
SourceTUNGSTEN HAIRPIN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
CTF CORRECTIONCTFFIND
MODEL FITTINGUCSF Chimera
PARTICLE SELECTIONautopp
PARTICLE SELECTIONRobEM
RECONSTRUCTIONAuto3DEM
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
AUTO3DEM