6gre

Structural highlights

Function

[CRRS2_ARATH] Modulates cell-to-cell trafficking. Has a positive role in innate immunity. Negative regulator of plasmodesmata permeability triggered by salicylic acid during immune responses, through regulation of callose deposition. Delays the trafficking of Tobacco Mosaic Virus (TMV) movement protein (MP).^{[1] [2]}

References

1. ↑ Lee JY, Wang X, Cui W, Sager R, Modla S, Czymmek K, Zybaliov B, van Wijk K, Zhang C, Lu H, Lakshmanan V. A plasmodesmata-localized protein mediates crosstalk between cell-to-cell communication and innate immunity in Arabidopsis. Plant Cell. 2011 Sep;23(9):3353-73. doi: 10.1105/tpc.111.087742. Epub 2011 Sep, 20. PMID:21934146 doi:http://dx.doi.org/10.1105/tpc.111.087742
2. ↑ Wang X, Sager R, Cui W, Zhang C, Lu H, Lee JY. Salicylic acid regulates Plasmodesmata closure during innate immune responses in Arabidopsis. Plant Cell. 2013 Jun;25(6):2315-29. doi: 10.1105/tpc.113.110676. Epub 2013 Jun 7. PMID:23749844 doi:http://dx.doi.org/10.1105/tpc.113.110676