Tags: Enzyme.
Marneral synthase (EC 5.4.99.53) is an enzyme with system name (3S)-23-epoxy-23-dihydrosqualene mutase (cyclizing marneral-forming). This enzyme catalyses the following chemical reaction (3S)-23-epoxy-23-dihydrosqualene marneralMarneral is a triterpenoid formed by Grob fragmentation of the A ring of 23-epoxy-23-dihydrosqualene during cyclization.