15-cis-4,4'-diapophytoene + FAD + H(+) = all-trans-4,4'-diapophytofluene + FADH2
15-cis-4,4'-diapophytoene + fad + h(+) = all-trans-4,4'-diapophytofluene + fadh2
15-cis-4,4'-diapophytoene + FAD + H(+) = all-trans-4,4'-diapophytofluene + FADH2
15-cis-4,4'-diapophytoene + fad + h(+) = all-trans-4,4'-diapophytofluene + fadh2