Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
PDLP1_ARATH | function | Modulates cell-to-cell trafficking (PubMed:18215111). Required for systemic acquired resistance (SAR) which is mediated by the signaling molecules azelaic acid (AzA), glycerol-3-phosphate (G3P), and salicylic acid (SA). Required for the proper localization and stability of AZI1 which is involved in SAR (PubMed:27078071). Mediates callose deposition during downy mildew fungal infection around haustoria. Haustoria are unicellular protrusions from hyphae and function as the site of molecular exchange of nutrients and effectors between host and pathogen (PubMed:25393742). |
PDLP1_ARATH | similarity | Belongs to the cysteine-rich repeat secretory protein family. Plasmodesmata-located proteins (PDLD) subfamily. |
PDLP1_ARATH | subcellular location | Co-localizes with the Grapevine fanleaf virus 2B-MP at the base of tubules within modified plasmodesmata. Co-localizes with Cauliflower mosaic virus movement protein. Utilizes the secretory pathway for delivery to plasmodesmata. |
PDLP1_ARATH | tissue specificity | Highly expressed in cell suspension. Expressed in epidermal and spongy mesophyll cells, and the cell wall interface at the base of the leaf trichome (at protein level) (PubMed:18215111, PubMed:19704520). Expressed in haustoria-containing cells (PubMed:25393742). |
Function
Gene Ontology
cellular component | |
---|---|
plasmodesma | ECO |
plasma membrane | ECO |
plant-type cell wall | ECO |
molecular function | |
No terms in this category. | |
biological process | |
defense response | ECO |
transport of virus in multicellular host | ECO |
plasmodesmata-mediated intercellular transport | ECO |
Interactions
Interaction Network
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