1.14.15.26: toluene methyl-monooxygenase
This is an abbreviated version!
For detailed information about toluene methyl-monooxygenase, go to the full flat file.
Reaction
+ + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ = + 2 oxidized ferredoxin [iron-sulfur] cluster +
Synonyms
ntnM, xylM
ECTree
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Systematic Name
Systematic Name on EC 1.14.15.26 - toluene methyl-monooxygenase
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methylbenzene,ferredoxin:oxygen oxidoreductase (methyl-hydroxylating)
The enzyme, characterized from several Pseudomonas strains, catalyses the first step in the degradation of toluenes and xylenes. It has a broad substrate specificity and is also active with substituted compounds, such as chlorotoluenes. The electrons are provided by a reductase (EC 1.18.1.3, ferredoxin---NAD+ reductase) that transfers electrons from NADH via FAD and an [2Fe-2S] cluster. The enzyme can also act on its products, producing gem-diols that spontaneously dehydrate to form aldehydes.