MOLECULE

4-hydroxybenzoate polyprenyltransferase, mitochondrial

Involved in prenyltransferase activity Catalyzes the prenylation of para-hydroxybenzoate (PHB) with an all-trans polyprenyl group. Mediates the second step in the final reaction sequence of coenzyme Q (CoQ) biosynthesis, which is the condensation of the polyisoprenoid side chain with PHB.