an all-trans-polyprenyl diphosphate + 4-hydroxybenzoate <=> a 4-hydroxy-3-(all-trans-polyprenyl)benzoate + diphosphate
an all-trans-polyprenyl diphosphate + 4-hydroxybenzoate <=> a 4-hydroxy-3-(all-trans-polyprenyl)benzoate + diphosphate