(2E)-geranyl diphosphate <=> (E)-beta-ocimene + diphosphate
(2e)-geranyl diphosphate <=> (e)-beta-ocimene + diphosphate
(2E)-geranyl diphosphate <=> (E)-beta-ocimene + diphosphate
(2e)-geranyl diphosphate <=> (e)-beta-ocimene + diphosphate