In vivo phosphorylation of the 30-kDa protein of tobacco mosaic virus.
The 30-kDa protein of tobacco mosaic virus, which is involved in cell-to-cell movement function, is phosphorylated in tobacco protoplasts. To investigate which portion of the protein is phosphorylated we inoculated several truncated 30-kDa protein mutants into protoplasts and determined whether or not those truncated proteins are phosphorylated. The results showed that amino acid residues 234-261 of the 30-kDa protein are required for this phosphorylation.
Watanabe
Y
Y
Department of Biosciences, Teikyo University, Tochigi, Japan.
Ogawa
T
T
Okada
Y
Y
D000595:Amino Acid Sequence; D002465:Cell Movement; D008969:Molecular Sequence Data; D010766:Phosphorylation; D014027:Tobacco Mosaic Virus / Q000378:metabolism*; D014764:Viral Proteins / Q000378:metabolism*
D014764:Viral Proteins