Tags: Enzyme.
Lupan-3beta20-diol synthase (EC 4.2.1.128 LUP1 (gene)) is an enzyme with system name (3S)-23-epoxy-23-dihydrosqualene hydro-lyase (lupan-3beta20-diol forming). This enzyme catalyses the following chemical reaction lupan-3beta20-diol (3S)-23-epoxy-23-dihydrosqualene + H2OThe reaction occurs in the reverse direction.