ID 1.14.15.25 DE p-cymene methyl-monooxygenase. AN p-cymene methyl hydroxylase. CA 2 H(+) + O2 + p-cymene + 2 reduced [2Fe-2S]-[ferredoxin] = CA 4-isopropylbenzyl alcohol + H2O + 2 oxidized [2Fe-2S]-[ferredoxin]. CC -!- The enzyme, characterized from several Pseudomonas strains, initiates CC p-cymene catabolism through hydroxylation of the methyl group. CC -!- The enzyme has a distinct preference for substrates containing at CC least an alkyl or heteroatom substituent at the para-position of CC toluene. CC -!- The electrons are provided by a reductase (EC 1.18.1.3) that CC transfers electrons from NADH via FAD and an [2Fe-2S] cluster. CC -!- In Pseudomonas chlororaphis the presence of a third component of CC unknown function greatly increases the activity. cf. EC 1.14.15.26. //