PR5 — Nicotiana attenuata

Summary

A4A49_53085 (PR5, also known as TL1) in coyote tobacco (Nicotiana attenuata) encodes a protein of the osmotin/thaumatin-like superfamily with glucan endo-1,3-beta-D-glucosidase activity, IgE binding, mRNA binding, and protein binding. The gene is associated with posttranscriptional regulation of gene expression, killing of cells of other organisms, digestion, cell wall biogenesis, regulation of anthocyanin anabolism, response to cadmium, ethylene anabolism, secretion, response to virus, systemic acquired resistance, response to UV-B, regulation of gene expression, response to bacteria, homeostasis, response to ethylene, cell death, programmed cell death, and defence response to bacteria. It is linked to the apoplast, plant-type cell wall, plant-type vacuole, plasmodesma, secretory vesicle, membrane, mitochondria, and extracellular region. Associations include leaf curling, osmotic stress response, proline accumulation, defence response, disease resistance, salicylic acid defence response, insect resistance, pathogen response, abscisic acid response, fungal resistance, salt tolerance, drought tolerance, UV-B stress response, and resistance to Verticillium dahliae and Pseudomonas syringae.