Tags: Enzyme.
Friedelin synthase (EC 5.4.99.50) is an enzyme with system name (3S)-23-epoxy-23-dihydrosqualene mutase (cyclizing friedelin-forming). This enzyme catalyses the following chemical reaction (3S)-23-epoxy-23-dihydrosqualene friedelinThe enzyme from Kalanchoe daigremontiana also gives traces of other triterpenoids.