label: 4-hydroxy-3-all-trans-hexaprenylbenzoate + 2 reduced [2Fe-2S]-[ferredoxin] + O2 + 2 H(+) = 3,4-dihydroxy-5-all-trans-hexaprenylbenzoate + 2 oxidized [2Fe-2S]-[ferredoxin] + H2O
label_lc: 4-hydroxy-3-all-trans-hexaprenylbenzoate + 2 reduced [2fe-2s]-[ferredoxin] + o2 + 2 h(+) = 3,4-dihydroxy-5-all-trans-hexaprenylbenzoate + 2 oxidized [2fe-2s]-[ferredoxin] + h2o