(E)-beta-farnesene + diphosphate => (2Z,6Z)-farnesyl diphosphate
(e)-beta-farnesene + diphosphate => (2z,6z)-farnesyl diphosphate
(E)-beta-farnesene + diphosphate => (2Z,6Z)-farnesyl diphosphate
(e)-beta-farnesene + diphosphate => (2z,6z)-farnesyl diphosphate