3CRE

Electron Microscopy model of the Saf Pilus- Type A


ELECTRON MICROSCOPY
Sample
Wild-type SafA pili
Specimen Preparation
Sample Aggregation StateFILAMENT
Staining TypeNEGATIVE
Staining MaterialAmmonium Molybdate
Staining Details
3D Reconstruction
Reconstruction MethodHELICAL
Number of Particles5000
Reported Resolution (Å)17
Resolution Method
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryC1
Map-Model Fitting and Refinement
Id1 (2CO4)
Refinement SpaceRECIPROCAL
Refinement ProtocolRIGID BODY FIT
Refinement TargetCorrelation coefficient
Overall B Value
Fitting Procedure
DetailsREFINEMENT PROTOCOL--Rigid body
Data Acquisition
Detector TypeKODAK SO-163 FILM
Electron Dose (electrons/Å**2)25
Imaging Experiment1
Date of Experiment2004-04-23
Temperature (Kelvin)
Microscope ModelFEI TECNAI 10
Minimum Defocus (nm)400
Maximum Defocus (nm)900
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2.4
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification44000
Calibrated Magnification
SourceTUNGSTEN HAIRPIN
Acceleration Voltage (kV)100
Imaging Details
EM Software
TaskSoftware PackageVersion
MODEL FITTINGURO
RECONSTRUCTIONIMAGIC