Compound as reactive (2)
all-trans-phytoene → all-trans-ζ-carotene
all-trans-phytoene + a reduced electron donor + oxygen → all-trans phytofluene + an oxidized electron donor + 2 H2O
Compound as product (1)
2 geranylgeranyl diphosphate → 2 diphosphate + all-trans-phytoene
Reversible reaction (1)
prephytoene diphosphate ↔ all-trans-phytoene + diphosphate