2y26

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Transmission defective mutant of Grapevine Fanleaf virus

Structural highlights

2y26 is a 20 chain structure with sequence from Grapevine fanleaf virus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.7Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

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.

See Also

Contents


PDB ID 2y26

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