May play a role in cis-jasmone-activated defense response to aphids. Expressed in leaf hydathodes. By the diamond-back moth Plutella xylostella, the generalist herbivore Spodoptora littoralis, infection with P.syringae, jasmonate, cis-jasmone, phytoprostane A1 and 12-oxo phytodienoic acid (OPDA). Belongs to the cytochrome P450 family.