title: The positions of the N-terminus and residue 68 in tobacco mosaic virus.
mesh_terms: D008239:Lysine; D010443:Peptide Chain Termination, Translational; D014027:Tobacco Mosaic Virus; D014764:Viral Proteins / Q000032:analysis; D014961:X-Ray Diffraction
chemical_list: D014764:Viral Proteins; D008239:Lysine