ELECTRON MICROSCOPY

Sample

Bacteriophage HK97 Expansion Intermediate II

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument
Cryogen Name
Sample Vitrification Details
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles .
Reported Resolution (Å) 14
Resolution Method ?
Other Details ?
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space RECIPROCAL
Refinement Protocol RIGID BODY FIT
Refinement Target Vector Reciprocal Space Target
Overall B Value ?
Fitting Procedure ?
Details METHOD--manual and rigid body fitting. THE COORDINATES CONTAIN ONLY THE BACKBONE ATOMS. DURING RIGID BODY DOCKING OF THE PROTEIN MODEL INTO THE EM DENSITY, THE TWO SUBDOMAINS 104-125 AND 155-175 OF EACH SUBUNIT WERE ALLOWED TO MOVE INDEPENDENTLY FROM THE REMAINDER OF THE RESIDUES (THE CORE OF EACH SUBUNIT). THAT IS WHY THE CONNECTIVITY OF THOSE SEGMENTS WITH THE REST OF THE SUBUNIT IS NOT WELL-PRESERVED. REFINEMENT PROTOCOL--Rigid Body, Magnification Optimized using Van Der Waals Constraints and Real-space Correlation Coefficient
Data Acquisition
Detector Type .
Electron Dose (electrons/Å2) .
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI/PHILIPS CM200FEG
Minimum Defocus (nm) ?
Maximum Defocus (nm) ?
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification 38000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 120
Imaging Details ?
Imaging Experiment
Task Software Package Version
MODEL FITTING CNS ?
MODEL FITTING O ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details