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