The present disclosure relates to a novel method, expression vectors, and host cells for producing abienol by converting geranylgeranyl diphosphate (GGPP) to abienol in the presence of a combination of a class II diterpene synthase and a bifunctional class I/II abienol synthase.

The present disclosure relates to a novel method, expression vectors, and host cells for producing abienol by converting geranylgeranyl diphosphate (GGPP) to abienol in the presence of a combination of a class II diterpene synthase and a bifunctional class I/II abienol synthase.