ID   1.1.1.295
DE   momilactone-A synthase.
AN   momilactone A synthase.
CA   (1) 3beta-hydroxy-9beta-pimara-7,15-dien-19,6beta-olide + NAD(+) = H(+) +
CA   momilactone A + NADH.
CA   (2) 3beta-hydroxy-9beta-pimara-7,15-dien-19,6beta-olide + NADP(+) = H(+)
CA   + momilactone A + NADPH.
CC   -!- The rice phytoalexin momilactone A is a diterpenoid secondary
CC       metabolite that is involved in the defense mechanism of the plant.
CC   -!- Momilactone A is produced in response to attack by a pathogen through
CC       the perception of elicitor signal molecules such as chitin
CC       oligosaccharide, or after exposure to UV irradiation.
CC   -!- The enzyme, which catalyzes the last step in the biosynthesis of
CC       momilactone A, can use both NAD(+) and NADP(+) but activity is higher
CC       with NAD(+).
DR   Q7FAE1, MOMAS_ORYSJ;
//