Structural highlights
Function
[POL2_GFLV] Protein 2A: implicated in RNA2 replication. Could also be required for nematode transmission of the virus. Movement protein: transports viral genome to neighboring plant cells directly through plasmosdesmata, without any budding. The movement protein allows efficient cell to cell propagation, by bypassing the host cell wall barrier. Acts by forming a tubular structure at the host plasmodesmata, enlarging it enough to allow free passage of virion capsids.
