ID 4.2.3.64 DE (+)-epicubenol synthase. AN farnesyl pyrophosphate cyclase. CA (2E,6E)-farnesyl diphosphate + H2O = (+)-epicubenol + diphosphate. CC -!- In the bacteria Streptomyces and the liverwort Heteroscyphus the (+)- CC isomer is formed in contrast to higher plants where the (-)-isomer is CC formed. //