https://www.selleckchem.com/pr....oducts/prt062607-p50
core domain of PlAMV replicase as a membrane association determinant. This helical sequence, which includes the proline residue, was conserved among potexviruses and related viruses in the order Tymovirales. Substitution of the proline residue but not the other residues necessary for replication allowed formation of a large perinuclear complex within cells resembling those formed by PlAMV replicase and RNA during virus replication. Our results demonstrate the role of the amphipathic α-helix in PlAMV replicase in a perinucl