4,6-dihydroxy-2-(hydroxymethyl)-3,5-dimethylbenzoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => 3,5-dimethylorsellinate + reduced [NADPH--hemoprotein reductase] + O2
4,6-dihydroxy-2-(hydroxymethyl)-3,5-dimethylbenzoate + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => 3,5-dimethylorsellinate + reduced [nadph--hemoprotein reductase] + o2