ID 5.4.99.40 DE alpha-amyrin synthase. AN 2,3-oxidosqualene alpha-amyrin cyclase. CA (S)-2,3-epoxysqualene = alpha-amyrin. CC -!- A multifunctional enzyme which produces both alpha- and beta-amyrin CC (see EC 5.4.99.39). DR Q9LRH7, ABAMS_PEA ; E7DN64, DAMS_SOLLC ; Q8RWT0, LUP2_ARATH ; //