SABP2 — Nicotiana attenuata

Summary

A4A49_06122 (SABP2) on coyote tobacco (Nicotiana attenuata) scaffold00851 encodes a member of the MES/HNL and AB hydrolase-1 domain-containing protein family, with polyneuridine-aldehyde esterase, MESA esterase, MeJA esterase, MeIAA esterase, lipase and hydrolase activities. The gene is associated with salicylic acid and jasmonic acid metabolism, systemic acquired resistance, defense and immune responses, alkaloid and oxylipin anabolism, gluconeogenesis, detoxification, signal transduction, response to UV-B and cold, and homeostasis. It is linked to photosynthetic rate and chlorophyll content, and to the related gene MJE1. Studies of related genes in other species connect the family to salt and oxidative stress responses.