title: The hand of the helix of tobacco virus.
mesh_terms: D003201:Computers; D007839:Functional Laterality; D008854:Microscopy, Electron; D008961:Models, Structural; D055095:Optics and Photonics; D011487:Protein Conformation; D014027:Tobacco Mosaic Virus; D014764:Viral Proteins; D014961:X-Ray Diffraction
chemical_list: D014764:Viral Proteins