PR5 — Nicotiana attenuata

Summary

A4A49_16382 (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 capabilities. The gene is associated with posttranscriptional regulation of gene expression, killing of cells of other organism, 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. The protein localises to the secretory vesicle, apoplast, plant-type cell wall, plant-type vacuole, plasmodesma, extracellular region, membrane, and mitochondria. PR5 is associated with leaf curling, osmotic stress response, proline accumulation, defense response, disease resistance, salicylic acid defense response, insect resistance, pathogen response, abscisic acid response, pathogen defense response, fungal resistance, salt tolerance, drought tolerance, proline biosynthesis, ABA response, UV-B stress response, resistance to Verticillium dahliae, stress response, resistance to Pseudomonas syringae, and disease resistance to Pseudomonas syringae pv. tomato.