Sedimentation equilibrium measurements of the intermediate-size tobacco mosaic virus protein polymers

Biochemistry ◽  
1985 ◽  
Vol 24 (13) ◽  
pp. 3292-3297 ◽  
Author(s):  
John J. Correia ◽  
Steven Shire ◽  
David A. Yphantis ◽  
Todd M. Schuster
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Sedimentation Equilibrium ◽  
Virus Protein ◽  
Protein Polymers ◽  
Intermediate Size

scholarly journals Hydrogen-Ion Binding by Tobacco-Mosaic-Virus Protein Polymers

1977 ◽  
Vol 79 (1) ◽  
pp. 151-159 ◽  
Author(s):  
Anthony C. H. DURHAM ◽  
Dieter VOGEL ◽  
Guy D. MARCILLAC
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Hydrogen Ion ◽  
Virus Protein ◽  
Ion Binding ◽  
Protein Polymers

Three-dimensional reconstruction of the stacked-disk aggregate of tobacco mosaic virus protein from electron micrographs

1971 ◽  
Vol 261 (837) ◽  
pp. 211-219 ◽  
Keyword(s):  
Electron Microscope ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Three Dimensional ◽  
Dimensional Structure ◽  
Virus Protein ◽  
Protein Subunits ◽  
Microscope Images ◽  
Dimensional Reconstruction ◽  
Inner Parts

The three-dimensional structure of the stacked-disk rod of tobacco mosaic virus protein has been reconstructed to a resolution of about 2 nm from electron microscope images. Closed rings of seventeen protein subunits (compared with 16 ⅓ in one turn of the virus helix) are stacked in polar fashion, the stacking being accompanied by an axial perturbation of periodicity 5.3 nm connecting successive pairs of rings into disks. The axial perturbation consists of a movement towards each other of the outer parts of the subunits in the two rings comprising a disk, together with a movement of the inner parts in the opposite direction. This could be explained either by a bending of parts of the subunits in the appropriate directions or by a bodily tilting of the subunits in the two rings in opposite directions.

In vitro and in vivo aggregation of the defective PM2 tobacco mosaic virus protein

1966 ◽  
Vol 19 (1) ◽  
pp. 140-IN8 ◽  
Author(s):  
Albert Siegel ◽  
G.J. Hills ◽  
Roy Markham
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Virus Protein
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