1IF0

PSEUDO-ATOMIC MODEL OF BACTERIOPHAGE HK97 PROCAPSID (PROHEAD II)

ELECTRON MICROSCOPY

Sample
BACTERIOPHAGE HK97 PROCAPSID (PROHEAD II)

Specimen Preparation
Sample Aggregation State	PARTICLE

3D Reconstruction
Reconstruction Method	SINGLE PARTICLE
Number of Particles	981
Reported Resolution (Å)	12
Resolution Method	OTHER
Other Details	IMAGE RECONSTRUCTION INCLUDING CONTRAST TRANSFER CORRECTION, WAS DONE AS DESCRIBED IN T.S.Baker & R.H.Cheng, J.Struct.Biol. 116, 120-130 (1996) and ...	IMAGE RECONSTRUCTION INCLUDING CONTRAST TRANSFER CORRECTION, WAS DONE AS DESCRIBED IN T.S.Baker & R.H.Cheng, J.Struct.Biol. 116, 120-130 (1996) and J.F.Conway & A.C.Steven, J.Struct.Biol. 128, 106 (1999). Nine focal pairs were analyzed, yielding 2939 particles, of which 981 were included in the final map. This map was calculated to 12 Angstroms, its resolution as assessed by Fourier Ring Correlation (cutoff 2 sigma), as calculated between reprojections of two maps from half data sets.
Refinement Type
Symmetry Type	POINT
Point Symmetry	I

Map-Model Fitting and Refinement
Id	1
Refinement Space	REAL
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details

Data Acquisition
Detector Type	GENERIC FILM
Electron Dose (electrons/Å**2)

Imaging Experiment	1
Date of Experiment
Temperature (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
Calibrated Magnification
Source	FIELD EMISSION GUN
Acceleration Voltage (kV)
Imaging Details

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.